Mapledurham Backyard Ultra

MAY
3
2025
Read all about the Mapledurham Backyard Ultra on 3 May 2025 in Mapledurham.
4.167 Miles / 6.706 Km Lo...

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About the race

The Mapledurham Backyard Ultra is a thrilling last-man-standing running event scheduled for May 3, 2025, at Mapledurham House in Reading. This endurance challenge features a 4.167-mile loop through Chazey Woods, where participants must complete laps on the hour, every hour, until only one runner remains. Ideal for both seasoned ultra runners and newcomers, the event promises a supportive atmosphere with a race village offering refreshments and space for support tents.

Participants can also camp at the start line, making it a community-focused experience. The event aims to build on the success of its inaugural edition, fostering a love for endurance running. Visit the organization's website for the most recent information.

6 km
4.167 Miles / 6.706 Km Loop

Events nearby

Thames Valley LDWA challenge walk in Marlow on 4 October 2026 offering 25 km, 40 km and 50 km routes with checkpoints, mandatory kit and entry limits.
Half marathon and 10 km races at RAF Greenham Common in Thatcham, Berkshire. The traffic free, flat course has water stations, free parking and a children's race paid on the day for £5; proceeds support New Life Special Care Babies.
A mixed-terrain 10 km and 5 km race around Frieth in the Chiltern Hills featuring woodland paths, country roads and notable climbs.
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