Tom Evans is standing at the edge of history.
The British ultrarunner toes the start line at Hardrock 100 on Friday morning chasing something only three athletes have ever achieved — a sweep of ultrarunning’s four most iconic 100-milers.
He already has two of the four in the bag, and a win today would put him within touching distance of joining an extraordinarily exclusive club.
But first, he has to conquer one of the most brutal courses on the planet.
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The Grand Slam That Almost No One Has Completed
In the world of ultrarunning, four races stand above the rest: Western States, UTMB, Hardrock 100, and Diagonale des Fous.
Winning all four is the kind of achievement that defines a career — and only three athletes in history have ever done it.
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Kilian Jornet, Courtney Dauwalter, and Katie Schide are the names on that list. An almost impossibly short roster, given how many elite runners have tried.
Evans is now knocking on that door. He claimed Western States in 2023, then delivered a stunning UTMB victory in 2025. Two down. Two to go.
What a Hardrock Win Would Actually Mean
Cross the finish line first on Friday, and Evans would need just one more — Diagonale des Fous — to complete the set.
That’s not just a milestone. That would place him among the greatest ultrarunners who have ever lived.
The pressure is enormous. But by all accounts, Evans has done everything possible to be ready for this moment.
The Obsessive Preparation Behind the Attempt
Hardrock presents a unique problem for a runner based in the United Kingdom: there is simply no terrain in Britain that replicates what the San Juan Mountains demand.
If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.
- Full-body training with one weight using swings, squats, and presses
- Solid cast iron build that feels stable and lasts for years
- Comfortable grip that makes high-rep workouts easier to handle
The course climbs 33,000 feet over 102.5 miles at punishing altitude. Nothing in the UK comes close to preparing an athlete for that.
Evans refused to leave that gap unaddressed. His preparation has been, by his own admission, methodical to the point of obsession.
He spent long hours in a sports science lab and on a treadmill, running with weighted vests and ankle weights, simulating pole movements, grinding through extreme uphill and downhill grades, and training with an oxygen mask designed to mimic the thin air of high altitude.
It is the kind of detail-obsessed approach that separates athletes who show up hopeful from those who show up ready.
A Deliberately Quiet Race Schedule
Evans has kept his 2025 race calendar remarkably sparse heading into Friday’s start.
Since UTMB, he has raced just twice — a DNF at Transgrancanaria in March and a victory at a 24-mile British event in April. That’s it.
If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.
- Full-body training with one weight using swings, squats, and presses
- Solid cast iron build that feels stable and lasts for years
- Comfortable grip that makes high-rep workouts easier to handle
For most elite athletes, that kind of minimalist schedule would raise eyebrows. At Hardrock, though, it’s actually a smart play.
Arriving fresh matters enormously at a race this demanding. The history books suggest that runners who show up without accumulated fatigue tend to perform better in the San Juans — and Evans clearly knows that.
102.5 Miles. 33,000 Feet. Clockwise.
The gun goes off at 6:00 a.m. MDT on Friday, July 10, with the course running clockwise through Colorado’s unforgiving San Juan range.
Every single mile of it will test Evans in ways that no lab simulation can fully replicate.
The altitude is real. The climbs are relentless. And the competition at Hardrock is never anything less than fierce.
But if Evans can hold it together and cross the finish line ahead of the field, the ultrarunning world will be watching one of the sport’s rarest stories unfold in real time — a British runner from a country with no mountains, *methodically dismantling* the most demanding résumé in the history of the sport.
If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.
- Full-body training with one weight using swings, squats, and presses
- Solid cast iron build that feels stable and lasts for years
- Comfortable grip that makes high-rep workouts easier to handle
Jornet. Dauwalter. Schide. And soon, perhaps, Evans.
