Otmoor Challenge
Horton-cum-studley, Oxfordshire
Half Marathon, 10 km
Multi-Terrain Race
England AthleticsMulti-terrain
Listed November 2026
About this race
The Otmoor Challenge is a half marathon based in Horton-cum-studley, Oxfordshire, taking place on Saturday 5 June 2027. Check the linked race pages for entry information and current details. There are 43 half marathons in South East coming up this season — explore more below.
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More half marathons in South East
- Running Tribe Races DecemberSaturday, 12 December 2026 · TBC · 14.0 miles away
- Haweswater Half Marathon7 March 2027 · Penrith · 18.4 miles away
- White Horse Half Marathon 20274 April 2027 · Wantage · 19.4 miles away
- MK Marathon Weekend3 May 2027 · Milton Keynes · 22.3 miles away
- Berkhamsted Rotary Half Marathon7 March 2027 · Berkhamsted · 24.9 miles away
- Green Park Reading Half Marathon21 March 2027 · Reading · 27.3 miles away
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