How far is the London 2 Brighton Challenge?

The London 2 Brighton Challenge offers 3 distances: 100km (62.1 miles), 50km (31.1 miles), 25km (15.5 miles).

Is the London 2 Brighton Challenge course marked?

Yes, the course is marked. Navigation skills are not required.

When is the next London 2 Brighton Challenge?

Sat, 29 May 2027. Entries open.

Ultra Challenge London 2 Brighton Challenge

Richmond upon Thames, LondonSat, 29 May – Sun, 30 May 2027

Capital to coast: a hundred kilometres from Richmond over the North and South Downs to Brighton, the original Ultra Challenge.

Distance	Ascent	Per km
100km	—	—
50km	—	—
25km	—	—

chalkdownlandMarked course

Nobody has reviewed this one yet

No reviews of the London 2 Brighton Challenge, and nothing on what people wore. Both are things no organiser publishes and every runner wants before they enter — how it actually went, and what was on your feet.

Ran it? Write the first review

Running it soon? Connect Strava and we will ask you about it the day you finish, so you do not have to remember to come back.

Pick your distance

Start time not confirmed yet — check with the organiser.

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How to enter

Sat, 29 May – Sun, 30 May 2027 · Entries open

Enter on their website ↗

Entries are handled by Ultra Challenge, not by us. We take nothing for sending you there.

Add to your calendar · as an all-day entry, until the start time is confirmed

Common questions

: The London 2 Brighton Challenge offers 3 distances: 100km (62.1 miles), 50km (31.1 miles), 25km (15.5 miles).
: No course file for the London 2 Brighton Challenge yet, so there's no measured climb here. When Ultra Challenge publish one, this fills in.
: Not graded yet. A TRP grade is worked out from distance and climb measured off the course file, and there isn't one for the London 2 Brighton Challenge yet.
: Yes, the course is marked. Navigation skills are not required.
: We don't hold a compulsory kit list for the London 2 Brighton Challenge. Ultra Challenge confirm mandatory kit in their race information, usually in the final instructions.
: We don't hold published time limits for the London 2 Brighton Challenge. If Ultra Challenge set cut-offs, they'll be in the race information.
: We don't hold a checkpoint list for the London 2 Brighton Challenge. What's on the table varies a lot between races, so check the Ultra Challenge race information rather than turning up expecting food.
: Not yet — we don't hold a course file for the London 2 Brighton Challenge. Some organisers only send the GPX to entrants. If we get one, it goes up free, with no sign-up.
: Sat, 29 May 2027. Entries open.