Compton Marathon & 16 Mile Challenge

Compton Marathon & 16 Mile Challenge 2026

The event takes place on Saturday, 16 May 2026. It is the 26th edition of the Compton Challenge. The start and finish are on the Compton Village recreation ground in Compton, Berkshire.

Participants can choose between two multi-terrain distances:

• Marathon: 26.8 miles.
• 16 Mile run.

Both routes run on the Berkshire Downs, following loops that cross the ancient Ridgeway. The course uses quiet tracks, trails, bridleways (which can be muddy), and some short, traffic-free road sections. Runners have the option to switch from the marathon to the 16-mile route at the 9-mile point.

The event has an overall time limit of 7 hours. Runners who have not reached the 9-mile point by 11:15 will be directed onto the 16-mile route. The marathon route has approximately 1,500 feet of total ascent, while the 16-mile route has about 1,050 feet.

Entry Fees are £32.50 for affiliated runners and £34.50 for unaffiliated runners. A £2 levy applies to unaffiliated entries. On-the-day entry is £38. The minimum age for participation is 18.

Facilities and features include: Visit the organization's website for the most recent information.

• Aid stations every 3 to 4 miles offering drinks and snacks (runners are asked to bring their own cup).
• A free BBQ with meat and veggie burgers available from approximately 11:30 for runners.
• Free tea and coffee available all day.
• A unique, hand-thrown finisher's mug made by White Horse Pottery.
• Showers, toilets, and ample parking are available near the venue.
• The event is held under UK Athletics rules.