London 2 Brighton Ultra Challenge

Richmond, United Kingdom • 23-24 May 2026

The London 2 Brighton Ultra Challenge is a premier UK endurance event covering distances from 10km to 100km, including options like the full 100km trek from Richmond, London to Brighton Racecourse. The course traverses scenic Surrey and Sussex countryside, including the North and South Downs, offering stunning trail running and walking experiences. Participants can walk, jog, or run at their own pace, with support such as marquee rest stops every 12.5 km, medical aid, food, and hydration. Options include a continuous 100km challenge, a two-day daylight trek with camping, and shorter distance challenges. The event fosters camaraderie, offers GPS tracking, and finishes with a celebratory atmosphere including medals and refreshments. Visit the organization's website for the most recent information.

Race information

100 km
1500 m+
Full 2 Day 'daylight' ~100 Km
100 km
1500 m+
Full Continuous ~100 Km
75 km
1300 m+
3/4 Challenge ~75 Km
58 km
800 m+
1st 1/2 Challenge ~58 Km
42 km
700 m+
2nd 1/2 - Sussex Marathon 42 Km
33 km
600 m+
2nd 1/4 Challenge ~33 Km
25 km
Brighton 25 Km Loop
25 km
200 m+
1st 1/4 Challenge ~25 Km
Visit the organization's website for the most recent information.
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