Join thousands of others running 100km throughout February to help the children at Great Ormond Street Hospital (GOSH).
Take on the challenge whichever way suits you best. Split your runs up in the best way for your ability and make the challenge your own.
Event details
1 February to 28 February 2026
Registration fee: Free
There are three easy steps to get set up:
- Register for your Free welcome pack
- Find out more about the event.
- Join the Facebook group
For questions please email us at facebookchallenge@gosh.org or call us on 020 3841 3131.