London 2 Brighton Ultra Challenge

MAY
23-24
2026
Run from Richmond to Brighton on a scenic 100 km route through Surrey and the North and South Downs. Choose single day or two day options with Trailblazerz and Ultra March categories plus staffed aid stations and midway camping.
23-24 May 2026
100 kilometers 75 kilometers 58 kilometers Marathon 33 kilometers 25 kilometers

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Event overview

The London 2 Brighton Ultra Challenge takes place on 23-24 May 2026. The route runs from Richmond (Richmond-upon-Thames) to Brighton, finishing at Brighton Racecourse, and includes countryside across Surrey, the North Downs, and the South Downs. The full continuous route is approximately 100 km with about 1,500 m of climb; a two-day daylight option is offered with an overnight midway stop at Turners Hill (Tulley’s Farm). The event offers dedicated categories for rapid runners (Trailblazerz®) and brisk walkers aiming timed targets (Ultra March®). Registration is open and there are self-funding and charity-funded entry options.

Distances, logistics and support

  • 100 km full continuous route, Richmond to Brighton
  • 100 km two-day option (Day 1: 58 km, Day 2: 42 km)
  • ~75 km (Sutton to Brighton)
  • ~58 km (Richmond to Turners Hill)
  • 42 km Sussex Trail Marathon (Turners Hill to Brighton)
  • ~33 km (Sutton to Turners Hill)
  • ~25 km Richmond to Sutton and a 25 km Brighton loop

The event provides rest stops approximately every 12.5 km, larger marquee stops every ~25 km, catering (meals and snacks), medical and massage teams, route signing with GPS tracking via an app, timing scans at rest stops, camping packages near the halfway point, shuttle transfers, and finishers’ items including a medal and T-shirt. Entry fee levels for self-funded places are listed per distance. Visit the organization's website for the most recent information.

100 km
Full Continuous ~100 Km
100 km
Full 2 Day 'daylight' ~100 Km
75 km
3/4 Challenge ~75 Km
58 km
1st 1/2 Challenge ~58 Km
Marathon
2nd 1/2 - Sussex Marathon 42 Km
33 km
2nd 1/4 Challenge ~33 Km
25 km
1st 1/4 Challenge ~25 Km
25 km
Brighton 25 Km Loop

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