Course
A mountain marathon in the Bannau Brycheiniog, setting off at 5:30pm in daylight with the challenge of finishing before midnight. The marathon covers 26 miles with 3,500 feet of climbing and takes in the Fan Dance over Pen y Fan; the half is around 13 miles with 2,000 feet. Both can also be entered as a Bergen Run, carrying a 45lb pack.
Key dates
- ★Race daySat 12 Jun 2027
About
The Midnight Mountain Marathon is a unique trail running challenge set in the majestic mountains of the Bannau Brycheiniog (Brecon Beacons). Runners start in daylight and race against time to finish before midnight, experiencing one of the UK's most scenic trail running routes. The event offers both marathon and half marathon distances with challenging elevation and stunning mountain landscapes.
Save Midnight Mountain Marathon to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.
