Run 100km across iconic London landmarks. London100 is Central London’s urban ultra – and the only 100km race in the city. It’s a race like no other, offering a memorable experience for both first-time ultra runners and seasoned athletes.
In 2026, Team Stolt will be taking on this unique race in central London – and we’d love you to join us. We have a limited number of entries available, so please register your interest by Sunday 28th September. The team will be confirmed by the end of the month.
The race takes place Saturday 9 May 2026 in London
As part of Team Stolt, you’ll receive:
- Complimentary race entry (please note: travel expenses are not included)
- Stolt kit (backpack or race vest) and community support
- Coaching & training plan in collaboration with Camino Ultra
We ask all Team Stolt runners to share a monthly update on their training – in the form of a photo or short video – that we can feature on our social media channels to inspire more people to discover ultrarunning. Details will be agreed once the team is confirmed.
There will also be a supportive WhatsApp group, online guidance, and face-to-face runs for those training in London.
Let’s run London together!
*Applications now closed*



