Thames Path Ultra Challenge

Thames Path Challenge ... Walk, Jog, or Run it 

13 - 14 Sept 2025

A challenge event you can take on at your pace. The Thames Path Ultra Challenge invites you to walk, jog or run a distance of your choice, along a signed route, with free food and drink at regular rest stops, plus support including medics, marshals and massage. Get the ‘Ultra Challenge’ support & hospitality all the way – helping you to push yourself further and achieve something really special for SSNAP.

The full Thames Path Ultra Challenge 100km follows England’s greatest river, from Putney Bridge past Hampton Court to Runnymede of Magna Carta fame at 50km, then on past wonderful historic scenery all the way to Henley. then on through Windsor and wonderful historic scenery all the way to Henley – and will test spirit & determination but is totally achievable with good preparation and the Ultra Challenge support. 

With 75km, 50km, 25km and 10km challenge options also available - there's a challenge here for everyone – and you can join as an individual or as a team of friends / family. You may have to dig deep at times, you’ll meet new friends along the way, and the journey will be unforgettable! As you cross the finish line, you’ll get a big welcome from the cheer squad, a glass of fizz, t-shirt, and a special medal to celebrate your achievement.

Click here for full details of prices and to sign up.

WHAT YOU’LL GET:

✓ Sign up from £10
✓ Inclusive & fun event with a great atmosphere and camaraderie
✓ Choose your distance, including 25km, 50km, 100km PLUS a Henley 10 km option
✓ Walk, jog, or run – it’s your challenge, your way!
✓ A fully signed route, with a team of ‘Trekmasters’ out on the trail with you
✓ Regular covered rest stops, with free food & drink, massages and medics
✓ An epic finish line moment, with a glass of fizz, medal and t-shirt
✓ Camping and transfer options to make getting there & away easy
✓ Full fundraising support, and a choice of fundraising options