Sheffield Tententen

The Sheffield Tententen RETURNS on Sunday 8th of October this year, for the 13th Edition of one of the UKs premier trail 10k races.

Event has finished.

How to Enter

Signing up is Simple.

1. Visit the Tententen website to sign up.

2. Register your fundrising and create an online donation page.

12th September 2026

Get ready to bounce your way through the World's BIGGEST Inflatable Obstacle Course!

13th September 2026

Take part in the world's largest half marathon on it's 45th anniversary!

13th September 2026

Walk As One returns for its 4th incredible year - 4 mile & 10 mile routes available!