- Sat 12 Jul 2025
- 3 charities
- Sat 12 Jul 2025
- 3 charities
Race to the Stones | 100K Non-stop charity places
Take on the full 100K Race to the Stones ultramarathon in one go. Fully supported through day and night on an incredibly scenic and historic route.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 100 km trail running + 3704 ft ascent
- Sat 12 Jul 2025
- 3 charities
- Sat 12 Jul 2025
- 3 charities
Race to the Stones | 100K Two Days with camping charity places
Take on the full 100K Race to the Stones ultramarathon with an overnight stop at the all-inclusive Basecamp, meaning a good nights' sleep in between the 50K stints.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 100 km trail running + 3704 ft ascent
- Sat 12 Jul 2025
- 3 charities
- Sat 12 Jul 2025
- 3 charities
Race to the Stones | Day One | Thames Valley 50K charity places
Starting in Lewknor, this event presents a varied and scenic route steeped in history. Crossing England’s longest river at the halfway mark, the course finishes at the iconic Lattin Down basecamp.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 50 km trail running + 710 m ascent
- Sun 13 Jul 2025
- 3 charities
- Sun 13 Jul 2025
- 3 charities
Race to the Stones | Day Two | Ridgeline 50K charity places
Sticking to higher ground, you'll pass through a surprisingly isolated stretch of southern England and enjoy dramatic views before finishing with the full 100K at the awesome Avebury Standing Stones.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 50 km trail running + 630 m ascent
- Sun 14 Sep 2025
- 11 charities
- Sun 14 Sep 2025
- 11 charities
The Henley 10K charity places
England’s greatest river provides a fantastic backdrop for an unforgettable 'festival' charity challenge weekend, with distances from 10km right up to 100km there’s a Thames Challenge for everyone!
- Chip timing
- Enter online
- GPS tracking
- Flat
- Age 8 & over
- 10 km trail running
- Sat 27 Sep 2025
- 10 charities
- Sat 27 Sep 2025
- 10 charities
Chiltern 50 Ultra Challenge | Full 50km charity places
The full distance option of the Chiltern 50 Challenge from basecamp in Henley on a loop via Greys Court, the Ridgeway, Shakespeare's Way, The Chilterns and Hambleden Village.
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 50 km trail running + 920 m ascent
- Sat 27 Sep 2025
- 10 charities
- Sat 27 Sep 2025
- 10 charities
Chiltern 50 Ultra Challenge | Henley 25km Loop charity places
The shorter 25km loop option of the Chiltern 50 Challenge from Henley Showground past the River Thames, Greys Court and the pretty Hambleden Village.
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 25 km trail running + 500 m ascent
- Sat 27 Sep 2025
- 10 charities
- Sat 27 Sep 2025
- 10 charities
The Chiltern 10K charity places
A beautiful 10km looped route from the basecamp at Henley Showground. The route explores public footpaths & wonderful woodlands within the Culden Faw estate.
- Enter online
- GPS tracking
- Undulating
- Age 15 & over
- 10 km trail running + 235 m ascent
- Sat 12 Apr 2025
Henley River Half Marathon, 10K & Juniors | Half Marathon
- 13.1 miles trail running
- Sat 12 Apr 2025
Henley River Half Marathon, 10K & Juniors | 10K
- 10 km trail running
- Sat 12 Apr 2025
Henley River Half Marathon, 10K & Juniors | Juniors
- 2 km trail running
- Sat 12 Jul 2025
Race to the Stones | 100K Two Days no camping
- 100 km trail running + 3704 ft ascent