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Trail Running Calendar near Mapledurham 2025-2026

Explore the top trail runs near Mapledurham for 2025-2026! We've gathered 79 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
4
Saturday

Testway Ultra

Trail Run 40 mi 50 mi
Apr
6
Monday

Mortimer 10km

Trail Run 10 km
Apr
11
Saturday

Henley River Half Marathon

Trail Run 10 km 21 km
Apr
18
Saturday

Windsor 50 Ultra Challenge

Trail Run 10 km 25 km 50 km
Apr
18
Saturday

Chiltern Ridge Classic 50k

Trail Run 51 km
May 2026
May
3
Sunday

Rapid Relays

Trail Run 5 km 10 km
May
4
Monday

Harewood Forest Trail Race

Trail Run 5 km 10 km
May
9
Saturday

Chiltern Hills 100K

Trail Run 100 km
May
9-10
Sa - Su

Goring Gap Trails

Trail Run 33 mi 50 mi
May
16
Saturday

Centurion North Downs Way 50

Trail Run 50 mi
May
23
Saturday

The Fox Trail

Trail Run 20 km 41 km 62 km
May
30
Saturday

Beat the Sunset 50km

Trail Run 50 km
May
30
Saturday

The Ridgeway Challenge

Trail Run 139 km
June 2026
Jun
28
Sunday

Marlow Trail Run

Trail Run 5 km 10 km 21 km
July 2026
Jul
5
Sunday

Chiltern Ridge Half Marathon

Trail Run 21 km
Jul
26
Sunday

Maidenhead Trail Run

Trail Run 5 km 10 km 21 km
August 2026
Aug
1
Saturday

North Downs 50 Ultra Challenge

Trail Run 10 km 24 km 25 km 50 km
September 2026
Sep
5
Saturday

Henley River Half Marathon

Trail Run 10 km 21 km
November 2026
Nov
8
Sunday

Windsor Trail Run

Trail Run 10 km 21 km
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