Join us for the 2025 Richmond Runfest, and choose between a half marathon or full marathon distance.
Starting inside the beautiful Kew Gardens before finishing in Old Deer Park in the heart of Richmond upon Thames, with live music and refreshments, this event is one not to be missed.
Join TeamGOSH and you'll be making a life-changing difference for the seriously ill children and young people who depend on our hospital, every single day.
Event details
Half or Full Marathon
Sunday 14 September 2025
Richmond, London
Fundraising pledge: £350 - £450
Registration fee: £30 - £35
Richmond Half Marathon Charity Places
Secure your place in the half marathon by registering for one of our charity places today.
- Registration fee: £30
- Fundraising target: £350 (excluding Gift Aid)
Richmond Marathon Charity Places
Secure your place in the half marathon by registering for one of our charity places today.
- Registration fee: £35
- Fundraising target: £450 (excluding Gift Aid)
Secured a place already?
If you have secured your own place in the Richmond Runfest, and have already paid for and confirmed your place through the event organiser, we'd love for you to join our team of runners.
There is no minimum fundraising commitment; we only ask you to raise what you can to help support seriously ill children from across the UK.
As a TeamGOSH runner, you'll receive:
A GOSH Charity running vest
Access to professional training plans.
A digital welcome pack with tips, advice and fundraising materials.
Dedicated support from GOSH Charity's Challenge Events team.
Why we need you
Great Ormond Street Hospital Children's Charity needs your support more than ever. By fundraising, you'll help to fund:
- groundbreaking research
- advanced equipment
- children and family support services
- the rebuilding and refurbishment of wards and medical facilities within the hospital.