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Trail Running Calendar near Oxfordshire 2025-2026

Monthly updates for Oxfordshire

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near Oxfordshire for 2025-2026! We've gathered 62 exciting races in the area. Check out our detailed list below to find your next local race.

June 2026
Jun
28
Su

Marlow Trail Run

Trail Run 5 km 10 km Half Marathon
July 2026
Jul
5
Su

Chiltern Ridge Half Marathon

Trail Run Half Marathon
Jul
11-12
Sa - Su

Race To The Stones

Trail Run 50 km 100 km
Jul
11
Sa

Maverick Chilterns Trail

Trail Run 8 km 14 km ... 40 km 50 km
Jul
18
Sa

Wendover Woods 10k

Trail Run 5 km 10 km
Jul
26
Su

Maidenhead Trail Run

Trail Run 5 km 10 km Half Marathon
August 2026
Aug
7
Fr

The MTC Oxford Ultra

Trail Run 49 mi
Aug
8
Sa

The MTC Windsor Ultra

Trail Run 47 mi
Aug
9
Su

Ramsbury Gold 10k

Trail Run 10 km
September 2026
Sep
5
Sa

Henley River Half Marathon

Trail Run 10 km Half Marathon
Sep
19
Sa

Centurion Chiltern Wonderland 50

Trail Run 50 mi
Sep
20
Su

Bradenham Blast

Trail Run 5 km 10 km Half Marathon
Sep
26
Sa

Chiltern 50 Ultra Challenge

Trail Run 10 km 25 km 50 km
October 2026
Oct
4
Su

Wild Run - Cotswolds

Trail Run 10 km Half Marathon Marathon
Oct
11
Su

Frieth Hilly 5km & 10km

Trail Run 5 km 10 km
Oct
17
Sa

Centurion Autumn 100

Trail Run 100 mi
Oct
24
Sa

Thames Trail Ultra

Trail Run 47 mi
Oct
31
Sa

Chiltern Ridge Winter 50K

Trail Run 50 km
November 2026
Nov
1
Su

Wendover Woods Marathon

Trail Run 10 km Half Marathon Marathon
Nov
6-7
Fr - Sa

Enigma Fireworks

Trail Run Half Marathon Marathon