40,000 People, One London Venue, and Zero Interest in Staying on the Sofa

40,000 People, One London Venue, and Zero Interest in Staying on the Sofa

Not long ago, fitness racing was a well-kept secret. The first UK Hyrox race was in Birmingham in 2017, with about 700 competitors. By December 2025, London ExCeL hosted what was billed as the biggest Hyrox event ever, with 40,000 athletes. enduranceboxrox

From 700 to 40,000. That’s not a glow-up, that’s a full personality transplant.

The numbers are ridiculous (in a good way)

• Hyrox reports UK participation is up 5,614% since its ExCeL debut in 2021. We’d happily take those returns. endurance
• London’s 2022 event had 6,270 participants, and by 2023 about 24,000 people had taken part in London events. The trend line only points one way. Wikipedia
• Over 30,000 spectators were also expected. The cheering section alone could fill a decent stadium. endurance

A quick note on counting: the official billing says 40,000, while results databases list roughly 34,000 athletes for the December 2025 race. Pick whichever number you like. Either way, that’s a lot of people who chose a Saturday of effort over a Saturday of nothing. hyresulttrainrox

The real story is doubles

In December 2025’s results, the three doubles divisions had roughly 7,850, 6,970 and 5,700 athletes, while the standard solo men’s and women’s divisions had around 5,560 and 2,920. That’s more than 20,000 people racing as pairs, against about 8,500 going solo. trainrox

Turns out the secret to big challenges is the same as the secret to big nights out: bring a friend.

Getting a place takes planning (and a quick trigger finger)

Tickets are first-come, first-served now the ballot has gone, and one report says the last London race sold out in minutes. Another guide calls ExCeL historically the fastest UK sell-out, with many divisions gone within the hour. countryandtownhouseroxfit

Set a reminder, keep your card handy, and don’t count on “I’ll sort it later”.

Why everyone’s in

Every race uses the same format: eight 1 km runs, each followed by a functional fitness station. There’s no cut-off time, and the average finish is around 90 minutes, so there’s no pressure to look like you’re in a rush. There’s an adaptive division on a modified course, and for younger racers, Youngstars for ages 8 to 15 runs alongside the December event. HYROX London ExCel December 2026 +3

It’s welcoming and well organised, and it has far fewer gatekeepers than you’d expect from something this popular.

What’s next

London returns to ExCeL from 2 to 6 December 2026, and Hyrox expects over 1.3 million participants this season, across more than 85 cities in 30 countries. The world has decided that being active together is the new going out, and honestly, we’re here for it. macmillanendurance

Our take

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That’s why we’re building supplements for essentially anyone. Our gummies are made by a manufacturer with 15+ years of experience getting complex actives into gummy form, because a gummy shouldn’t just be a sweet in a vitamin costume. Join our early access list and be first in line.