Richmond RUNFEST 2025

Run a stunning 10k, half marathon, or full marathon and raise funds for Greenhouse Sports

On Sunday 14 September, we’re heading to Richmond RUNFEST—a day of races through London’s greenest borough, kicking off inside the Royal Botanic Gardens at Kew, flying along the Thames, and ending with a party in the festival village of Old Deer Park.

But here’s the twist. 
Every adult place taken unlocks a place for a young person to run in the Kids & Family Mile that same afternoon. 

It’s a win-win: 
You get a meaningful challenge in a stunning setting. 
They get the buzz of race day, the cheers, the confidence boost—and a moment they’ll never forget. 

Stick around after your race, meet the Greenhouse crew, and cheer our young runners across the line. You’ll see exactly why we do what we do. 

Want to run for us? 
The console for Richmond RUN-FEST 2025 is now closed. To register your interest for the 2026 event, please get in touch with our Events Team. 

Got a place and still want to fundraise?

If you’ve already secured your spot, you can still run for Greenhouse Sports. There’s no minimum fundraising target – just raise what you can. We’ll back you all the way.