Half Marathon Trail Races
We organise two annual trail half marathon events, both situated on breathtaking routes within the Chiltern Hills.
Showing all half marathons in date order
Dunstable Downs Half Marathon
Chiltern Hills
Half Marathon
Take on a scenic trail half marathon set in the heart of the National Trust’s Dunstable Downs estate.
Date & Time
20th June 2027, 09:45
Distance
21.2km (450m+)
Location
Bedfordshire
Price
From £35
Status
Chiltern Ridge Half Marathon
Half Marathon
Chiltern Hills
An epic half marathon along The Ridgeway National Trail between Wendover & Princes Risborough in Buckinghamshire.
Date & Time
4th July 2027, 10:00
Distance
21.2km (526m+)
Location
Wendover
Price
From £35
Status
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Chilterns trail races
Every race we put on in the Chiltern Hills, from 8K to 139km.
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5 & 10K trail races
Short, fast trail races, great for first-time trail runners.
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50K ultra marathons
Four trail 50Ks with 9-hour time limits. The perfect first ultra.
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All races
Our full calendar of trail races, from 5K to 139km.
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