Richmond Half and Full Marathon 2025

People running the Richmond Runfest

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

Registration has now closed

  • Registration fee: £30
  • Fundraising target: £350 (excluding Gift Aid)

Richmond Marathon Charity Places

Registration has now closed

  • Registration fee: £35
  • Fundraising target: £450 (excluding Gift Aid)

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.

Girl wearing red hairband smiles at her mum

Why we need you

Great Ormond Street Hospital 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.