Sri Chimnoy 24 hour race (Tooting) – Race Report

race

Running for a long time is fine. Running fast for a long time, I’ve just realised, is much harder.

I’m only a quarter of the way into the race, and already my mind is wandering back to the pub I was in a couple of weeks ago. When all this was comfortably in the future.


Matt frowns at me over his pint. “I just don’t understand why anyone would run in circles for 24 hours.”

I glance at him then look at the grubby brown wall behind. Flicking my eyes back, I reply with a grimace. “It’s hard to explain.”

“I mean, surely you want to just sit down after a while, it’s not like you’re getting somewhere?”

“That’s true,” I admit. “It was a difficult thing to realise when I first did one of these races.”

“So what’s the point?”

“Mostly I want to see if I can run further than I ever have in 24 hours, and have a nice time while I’m doing it.”

“How will you keep going though? It seems like it’s more of a mental challenge than a physical one?”

“Well,” I pause, swirling the warm dregs of beer around my glass. “You really need to have a very good why.”

Matt just laughs. “What the fuck does that mean?” He stands up. “Don’t answer, I’m getting more beers.”


It’s a simple enough concept. Runners have 24 hours to cover as much distance as they can. We change direction every 4 hours to give our legs some sort of balance. No navigation, nothing to carry. You can stop and sleep if you want, but the clock just keeps on ticking. The furthest anyone has run in this race’s history is 268.3K (166.7 miles) by Donald Ritchie in 1991; the current world record is 319.6K (198.6 miles) set by Aleksandr Sorokin in 2022. Most people are happy to hit 161K (100 miles).


I’ve been on the start line for plenty of races over the years, and this is always one of my favourites. A midday start, the sun is shining. Everyone is nervous but friendly. Nobody really dashes off, even though we’re on a 400-metre running track nestled next to the woods of Tooting Bec Common. A few do, of course, the excitement just a bit too much for them. They’ll slow down eventually, they always do. I’m moving a bit too fast, but as long as I’m at the bottom of the leaderboard when they update it in an hour, I’ll know I’m on plan.

Trix smiles and waves from our little camp as I pass her after about a minute. She’s laid the table out with a huge selection of different bars and snacks. Water bottles filled and colour coded. The gazebo seems like overkill in this lovely late summer sunshine, but this is the first time she’s going to support me for the full race and I want her to be as comfortable as possible.


After 6 hours, the guy who went out at a sub-3-hour marathon pace is vomiting into the infield. He’s slowed down a bit, though still looks determined to keep going.

George, who went out slightly slower, but still ridiculously fast, is scampering around and doesn’t even appear to be sweating. I shake my head in disbelief and carry on, keeping to my slow and consistent movement. “I am the tortoise,” I tell myself.

Every half an hour I have a little snack and a drink. Trix is always waiting with something nice, as well as a cheery smile and thumbs-up.

Everyone has a target and it’s usually 200K. I’m no different, hoping to beat my best performance of 196K. It’s easy to plan a target pace; it’s a very different thing to actually run it. Right now I don’t need a plan to know I’m not moving quickly enough.

I’ve been eating and drinking regularly. Walking a little bit every half an hour. Nothing really hurts, I’ve got enough energy. Some dude who looks like he’s escaped from a desert island (one with a very good running kit shop) trundles past me, looking pretty happy.

The test that I’ve told nobody about is whether I can endure all of the things my body and mind throw out telling me to slow down or stop. To overcome all that and beat my target. I never give up; failing to finish is just that, a failure. How do I find the mental fuel I need to hit an arbitrary target though? This is new.

The attention I used to get from being the sort of person who did these “crazy races” was once enough, but over the past year something shifted inside me. A layer of friction between me and the world dissolved. The part of me that cares what other people think shrank, contracted into such a tiny little voice that I can’t hear it and have even forgotten what it sounds like. I do notice the absence of it; nothing has filled that space. The gap is one of calm, of sunlight bouncing off leaves and bees. The smell of dry London parks that reminds me of being five again, walking with my dad on Ealing Common.

Thinking of Dad reminds me of the last time I saw him, lying cold in that hospital bed. All the tubes and wires removed, the bleeping machines apologetically silent. I felt so helpless.


Around 10pm Ian turns up and starts doing pace and target projections. “Pace is good, very consistent, but you could move a bit faster.”

Well, I could, but I’m not sure I want to; there is a long way to go yet.

“If you pick it up a bit, then you’ll hit 100K at midnight, that’s a solid first half.”

Dammit. How on earth am I going to run a faster second half in a 24-hour race? It just doesn’t seem feasible.

“Excellent going, you’ve picked up 15 seconds a lap, hold that pace.”

I give Ian a thumbs-up and keep moving. We met through our finance jobs and bonded over running. His wife is there as well, giving little waves of encouragement. My body and mind have clicked into a new groove. I allow myself to be steered by Ian and his stopwatch. Trix keeps an eye on me and hands me some electrolytes.

One distraction is finding out people’s names by trying to remember their race number and find it on the leaderboard without stopping. I keep forgetting the number of the guy with the most impressive calves I’ve ever seen, pure muscle and sinew. They’d be a very fine motivational poster. I have a few conversations with other admirers, which help to distract us for a few laps.

Suddenly I spot Emiel, and he’s not running. He’s walking the wrong way and at the side of the track. He’s been moving so well, I wonder what’s happened, but just keep moving. He was someone else’s crew last year and kindly helped me out too. I’m sad to see him stop.

“Calves” is still hammering out an aggressive pace, but a few others have quietly hobbled off into the darkness. George isn’t one of them, surely he can’t hold that speed for another 12 hours? “Run your own race,” I tell myself. It’s the only way to stay sane.

Understandably, Ian and his wife head off for some sleep. I wave goodbye and notice a slight sense of loss as they leave the main gate. I still can’t really understand why they came at all; it doesn’t seem like a very exciting spectator sport.

It starts to rain as we approach the hardest part of the entire race: 3am.

“Do you want some music?” Trix shouts as I splash past. Lifting one hand, palm facing her. I call, “No thanks.” Pulling my hood tighter around my face I wonder what the point of all this is.

“Are you sure?” She asks as I come round the corner a few minutes later. I shake my head. It’s not that I don’t like music, it’s just a bit distracting. Not in the great British tradition of “The Glory of Suffering” or anything like that. It just stops me from closely monitoring my pain and energy levels, as well as my general emotional state.

Three minutes later I’m back. “Actually, that’s a really good idea. Can you find me an ’80s rock playlist, please?”

Her friend Oscar turned up an hour ago, they’re steadily working their way through the bag of biltong that I’ve yet to be interested in.

I’m not exactly dancing along in the rain, but I’m singing loudly and for now all my other thoughts have gone for a rest. Double thumbs-up to Trix.

Oscar spent his summer building himself a fixie bike from various spare parts. That and his willingness to sit in the rain for hours with Trix means he’s more than OK in my books. I remember what I got up to when I was 15 on a Saturday night and there was a lot more cider involved. I know who I’d rather was hanging out with my daughter right now.

“That was a slow one,” Trix shouts with a worried look.

“Yeah, my stomach isn’t great.” I’m moving quickly when I’m on the track, but I’m having to visit the toilet way too often. When you start having to stop, it’s as if some part of you starts looking for more reasons to stop again.

“Shuffle up, I’ve got bits of track inside my shoe, they’re really annoying me.” Another five minutes lost.

“There’s no way I’m getting to 200K now.” I shrug. “Don’t forget you always speed up at the end,” Trix says encouragingly. That’s true, usually anyway.

The rain has finally given way to a murky sort of light, and the gaps in the tents are easier to notice. The dark and rain have taken their toll and the track is noticeably more roomy. Just six hours left. Enough time to pick up the pace, though my right ankle keeps getting painfully stuck. It demands stretching and massage.

Catching sight of myself in the toilet mirror, I’m surprised to see I don’t look as wasted as I expected. It’s true that I’m not as chipper and chatty as usual, but it doesn’t feel like I’m in some horrible dark place either.

“You could just call it a day, you know,” I tell my reflection. “Nobody cares how far you’ve run, you don’t even really care either. Why are you doing this?”


Ian’s back. “New goal: four marathons. And you’re only two laps behind Robinson Crusoe. He’s walking; just keep an eye on him and you’ll pick up one more spot.”

George is still moving gracefully, well on his way to 250K, looking as fresh as if he’s about to do a parkrun.

My body hurts now, but I do what I’m told: I pick up the pace, walk less.

I see Finbarr (another finance running friend) appear at the main gate. “Insane effort, mate, you’re looking strong.” I smile and wave and somehow my feet don’t seem to hurt as much.

Trix tells me that Zoe and Billy are on their way, ready to cheer us all on for the final hour. Zoe doesn’t understand why I do this race either, but after all these years together she’s got used to the annual routine.

As inviting as my chair looks, and as annoying as the fresh gravel feels in my shoes, I just smile and keep on moving.

The countdown to midday begins. We all have our little numbered sandbags to mark our own personal finish line. Everybody crumples to the ground when the air horn blasts out.

George covers 254K (157.8 miles), the seventh-furthest distance in the 37-year history of the race. Dean, the sub-3 marathon guy nails 200K (124 miles); Calves is sadly nowhere to be seen. I didn’t quite catch the wild-haired Robinson Crusoe lookalike, but I ran 169K (105 miles), putting me in 20th place of 56 starters (18 dropped out). Emiel tells me that he didn’t manage to get his head around how different this was to his usual trail ultras. He’s already planning his return.

Billy rushes over for a big sweaty hug. I bury my face in his soft fur, then look up to see Zoe and Trix all fresh and smiley. “Well done!” they call out. I creakily stand up for more hugs. I look around the sunny track, now full of tired-looking runners and crew, all spilling out of their little stations onto the lanes.

“Thank you,” I say to the girls. “Now I really need to sit down.”

Self Transcendence 24 hour track race 2025 – Race Report

race

It’s almost 1pm, they’re starting to put the names and distances up on the leaderboard for the first time in the event, the first of 24 updates. If I’m anywhere other than near the bottom, I’ll know I’ve been going way too fast.

The fifty two starters had stretched out into a long procession in lane one soon after starting, there is enough room to overtake, and the urge to chase was really strong. Legs full of glycogen, sun shining, snacks and drinks on my table every few minutes, maybe I should just let loose and get some early miles in. Nobody would be able to take them away after all.

Kieran came flying past, lapping me uncomfortably often, and he wasn’t the only one, maybe I really was going too slow.

Glancing at my heart rate, the biggest display field on my watch (so I could read it without my glasses) it said 144 BPM. I knew what my coach would have to say if he knew I was in zone 3 this early on, he would say what I overheard someone nearby me mutter in annoyance, “they said if I’m doing more than 10:40s per mile I’m going too fast, but fucks sake, I feel great, I’m going for it”.

I slowed down until I was in the green zone, 132-138 BPM, my pace dropped to 11:30 minute miles, frustratingly slow, runners piled past me. I sighed, pulled my shoulders back, took a sip of Maurten laced water, and settled in for the long haul. Lets see if this works.

Three months ago the realisation that the race was no longer in the distant future came as a bit of a shock, life had changed quite dramatically (I quit my job) and without the twice daily five mile run-commute my training had faded away. Apart from gym sessions, but you don’t run a race with big shoulders, though my vest would probably fit me better. Something had to be done.

I was wary of employing a coach, previous experience had always ended in injury, but I needed the motivational boost, as well as the accountability nudges that ensured I actually put my running shoes on and left the house.

The other reason I hadn’t been training is because I hadn’t been able to walk properly for a while, years of kicking rocks in the mountains had transformed my right big toe joint into a painful lump of extra bone.

“See all those little bits in the X-ray? They’re tiny pieces of bone that are floating around, when they get into the joint you’ll notice that it hurts more than usual”

It did, I could hardly bend it at all, wearing sandals was totally out of the question, not only because my deformed foot was embarrassing to have on display.

“Look, it’s osteoarthritis, and it’s not going to get better on it’s own, and no steroid injection is going to help with all that rubble in there. I can fuse it if you want, that’ll help with the pain, but it’ll never bend again”.

I looked at him in disbelief, sitting in a gleaming white office in the Shard, my scruffy running kit very out of place. My right glute and hip were already vigorously complaining about my unbalanced gait, the sort of pain that boosts opioid sales and I wanted no part of that.

“Yeah ok, well that doesn’t sound very appealing, I’ve got a 24h race in a few months, is there any other option?”

“The other thing we can do is to open it up, pull the big tendon aside, saw off all that extra bone, fish out those loose bits and sew it all back together. Standard cheilectomy, day case”

This sounded….horrible.

“Ok, and that will fix it?”

“Maybe” he said cheerfully, “we won’t know for sure until six months afterwards, but you should be walking a few weeks after the operation, probably back to running in six”

I grimaced.

“I can fit you in next week, what do you say?”

It didn’t really sound like there was much of a choice here, I wanted to run, and hopefully I’d be recovered enough for Glastonbury, just five weeks away.

“Ok fine, let’s do it”.

Once the anaesthetic had worn off my foot felt exactly like you’d expect from the description of the operation, codeine helped a bit, and I just hunkered down and waited until I was allowed to start walking more than the short distance to the bathroom and back.

Which is all a very long way of saying that I really needed some assistance in getting race fit before the 20th of September.


The board had been updated and I was happily exactly where I wanted to be at the one hour mark, sandwiched near the bottom of the list between two veteran metronomes, Charlotte Smith and Jo Newens.

Ok, good, keep doing this, let the hares bound away and be the tortoise, keep calm and be vigilant, there are so many things that can go wrong in a race like this. Getting carried away early on is just one of them.

A few days before the start I found myself staring morosely at my packing list, the realisation that there were so few things within my control, so many ways for the race to end badly. I’d put in a lot of physical effort, but as my coach was only experienced in races up to 100K, I wasn’t convinced my training would extrapolate to the mythical 200K all that well, but at this stage had no other choice but to try.


Seeing the training plan laid out was pleasing, a familiar mix of slow runs interspersed with intervals, hill repeats and strength sessions in the gym. I resisted it at first though, acting like a stubborn teenager that won’t be told despite knowing deep down that this was going to be good for me. I mean, who actually wants to do hill sprints?

My coach graciously ignored confessions of boozy nights, and silently updated the schedule to account for missed sessions. He had access to all my garmin data and kept a close eye on resting heart rate and overnight heart rate variability which along with the subjective markers I provided for each workout, allowed him to tweak the plan to keep me working hard, but not injury hard.

Subjective markers being: “On a scale from ‘not very much’ to ‘OMG I nearly died from an exploding heart’, how hard was that?”, and “From a ‘pile of poo’ to ‘incredible, I could have done that all day’, how did you feel afterwards?”

That sort of thing anyway. All integrated with my watch which made it almost impossible not to adhere to.

Sessions would sync to my garmin which would helpfully beep and vibrate when I deviated from the prescribed torture, often I didn’t have enough breath to swear at it and just grimly gritted my teeth and dug even deeper as I attacked yet another nasty hill.

The weeks passed by sweatily and when both Garmin and Strava agreed that my fitness was improving, I released any remaining resistance to the plan, becoming a meek and obedient trainee. I made sure to get plenty of nutrients, lots of sleep and put my trust in this comprehensive data driven approach.


10:30pm and Dan and Zoe have just appeared through the main gate to the track, they said they might pop down but I didn’t really believe them (despite glancing at the entrance every few minutes). What a lovely boost to see their happy smiling faces, I treated them to some sweaty hugs and with a skip in my step hit the 50 mile mark. Average speed so far was still just over 5 miles an hour, and somehow I was feeling… fine? I mean, actually I was feeling good.

Recently I was reading one of my journals from 2018, and a line had become stuck in my head, “take care of the important details, and the rest will mostly just fall into place”, it had become my mantra today, and so far had served me well.

I’d glance at my watch to check my heart rate, then cycle through everything else that I could influence, not exactly control, but I had some agency in. Any hot spots on my feet? Do I need more or less clothes? Is that pain in my stomach something that needs to be dealt with now or can it wait another lap? Am I due something to eat or drink?

Then most importantly I’d assess how I was feeling. Was I being negative and critical of other people around me? Was I feeling euphoric? (both of which generally point towards needing food or water).

Afterwards I’d detach my internal controller and think of nothing much, just cruise for a while, thanking the lap counters as I passed, saying hello as I passed anyone walking, and a well done to anyone who overtook me (of which there were still plenty).

I felt calm and relaxed, my low heart rate meant that I could mostly breathe through my nose, I really wasn’t working very hard, and this was fine, if this is the speed I can go and feel like this, then that’s how it is.

It was only afterwards that I made the connection between all of the above and the name of the race, “self transcendence”. I wouldn’t exactly say that’s what was happening, but when you’re able to observe your thoughts and emotions, without them taking center stage, you really are on that path.


“We’ll talk about 200K at 6am yeah” I said to Ian J as he passed me around 3am. He grunted something non-committal and I laughed. It would be tight, maybe feasible, but probably not, I was ok with that. Mostly I was just happy that I was still moving at the same pace, and even though we’d entered the notoriously dark and bleak portion of the race, I still felt alert and happy. Maybe it was because I was still moving well, my foot was holding up despite some early grumblings and very very slowly, I was tortoiseing myself up the leaderboard.

Ian had kindly allowed me to shoehorn myself into his support area, and between Sophie, Julian, Nicky and Emile they were taking good care of both of us. Having someone available to fill up water bottles, make miso soup, and even just smile and clap from time to time makes a huge difference. I felt guilty for imposing myself but mostly just incredibly grateful.


8am didn’t exactly come around suddenly, but when it did, with the sun shining and the blustery wind in retreat, everyone looked happy and there where cheers and whoops as we changed direction for the final time. A lot of people were walking by this point and I’d set myself the consolation target of a top 10 spot. I just needed to keep eating, keep drinking, and keep moving. Incredibly I was still smiling, and my average pace was only slightly less than it was earlier.

Ian E turned up with a cup of tea and some sort of cheese bun thing, and I allowed myself a little sit down and a happy chat, he was full of early morning energy and sent me back onto the track feeling invigorated (and slightly more comfortable, I’d loosened the laces on my shoes, swollen feet still relatively happy in my altra carbon vanish, mercifully free from blisters).

Jim, Paula and Cooper the dog arrived at 9:30, another lovely dose of warmth and happiness, I lost some minutes chatting but it was ok, it’s not like I was ever going to win.

The race leader for some time now was Julien Cazoria, he was self supported and his pace had barely eased off, I don’t think I saw him walk once. By the end he’d covered 150.9 miles (242.9 km), with a solid 10 miles between him and second place. Some small part of me wondered what his training regime was, but right now I was having a lovely time and midday and the finish was almost within smelling distance.

Unfortunately Jo had to retire, her ankle wasn’t up for the punishment any longer, and I was sad not to be able to chat to her as we’d both been moving at a similar speed.

At 11am my daughter Trix unexpectedly arrived, could this day get any better?

“Wow you’re here!”, I literally screeched to a halt as she appeared on the other side of the fence.

“Yeah I felt bad about you running all night on your own, so skated down after my sleepover”

“I’m so happy, you’ve made my day! Now, I need your help”, the last hour of the race is actually the most fun part of the whole event, a bit of a game that Ian E started a few years ago.

“Right, get on the live tracker and figure out who I need to overtake to move up a few places”

“Ha ok, sure dad”

“Look at the runners that are walking and look a bit broken, they’re the ones we need to target”

The game was on!

Trix would quietly tell me a number and how many times I needed to lap them, then keep me updated using hand gestures as I went past.

I had plenty in the tank and picked up the pace, target locked and six extra laps needed to nab a top 10 spot.

Anna and Edward appeared and joined the throng of cheering supporters clustered by the first corner, energising everyone with their positivity.

By the time the hooter sounded the end of 24 hours, I’d got my heart up to 150 BPM and was moving at 8:30 minute miles, no point finishing without being completely exhausted!

I didn’t catch that runner, she realised that two of us were chasing her and started running too. Trix said that it was a good result, it would have been mean to knock the only girl in the top 10 out in the last few minutes, and I had to agree with her, grudgingly!

Sitting by my little bean bag marked 84 I caught my breath, marvelling at how well my legs had done, astonished by the lack of pain (though it would kick in later) and so, so happy to not be running.

Trix ran over and hugged me, Anna said “why didn’t you tell anyone you were doing this?”

“I find it too embarrassing, people ask me why, and what for, and it’s all just a bit awkward” I mumbled.

“Well I think you’re all amazing, what an incredible achievement!” she beamed at me.

“Yeah ok, let’s go with that, thank you!”


Afterthoughts

I was trying to explain to someone why I like this event so much (this is the sixth time I’ve done it), and the best I could come up with was “The organisers have this unusual mixture of calm and extreme competence, coupled with an incredibly warm and supportive atmosphere. The people who are drawn to it tend to all be very similar, and you rarely get any dicks showing up. When they do they usually crash out early anyway.”

“You never know up front what anyones target is, some are going for a quick 100 miles, or just 100 miles. Others are chasing a Spartathlon qualifier, some are going for records, and some are racing themselves from previous years. So you can’t sensibly chase anyone, and you just have to settle in and run your own race, it’s the only approach that works”.

If you liked the sound of my coach, then the good news is that you can use him/her/it too! I stumbled across Athletica.ai in a newsletter from Dr Phil Maffetone (author of The Big Book of Endurance Training and Racing), and it’s a lot more affordable than a real human being. I am in no way affiliated with the company, these thoughts (and any mistakes) are entirely my own.

Arturs son Alex asked what I ate to offset the 19,160 calories that Strava said I burnt, if you’re interested too:

  • 16 Maurten 160 sachets
  • 4 sachets of innermost electrolyte powder with water
  • 3 small bags of salt & vinegar hula hoops
  • 3 small bags of assorted McCoy’s crisps
  • 3 cups of miso soup
  • 3 small snickers bars
  • 2 bottles of lucozade sport
  • 2 cups of tea
  • 2 cups of ginger root extract (diluted!)
  • 1 bottle of powerade
  • 1 cheese bun
  • 1 small instant noodle pot
  • 1 ginger biscuit

Honestly I wish I’d skipped the “real” food and stuck to liquid carbohydrate, but I didn’t plan well enough for that. My stomach didn’t thank me and hopefully I’ll remember for next year.

I covered 187.616 km (116.57 miles, 469 laps). 11th place, just 1 km behind Paula. You can see all the results here https://statistik.d-u-v.org/getresultevent.php?event=122057