Richmond RUNFEST 2025

Challenge Events

Run in this stunning half marathon and raise funds for Greenhouse Sports

Time

9am onwards

Date

14th Sep 2025

Location

Royal Botanic Gardens

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. 

Here’s the deal: 

  • £30 entry fee per runner 
  • Half Marathon fundraising target: £350 
  • Full Marathon fundraising target: £500 

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. 

Ready to run for something bigger? 
Drop us a line to grab your place. 

Any questions?

Contact our events team