The Maverick Oxfordshire Trail

This edition has finished
NOV
7
2026
Trail races of 7 km, 13 km, and 22 km through Stonor Park and the Chilterns, with steep sections, marked courses, and outpost support.
Sat 7 Nov 2026
22 kilometers 13 kilometers 7 kilometers

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About the race

The Maverick Oxfordshire Trail takes place at Stonor Park in Henley-on-Thames, Oxfordshire, on Saturday 7 November 2026. Routes run through the Stonor estate and the surrounding Chilterns Area of Outstanding Natural Beauty, passing woodland areas where fallow deer and red kites can sometimes be seen.

There are three waymarked trail routes with recorded elevation gain and outpost provision. The courses include steep sections, with some climbs and descents reaching gradients up to 22%. The outpost arrangement is:

  • Half Marathon 22 km, +511 m elevation, two outposts.
  • Middle 13 km, +360 m elevation, one outpost.
  • Short 7 km, +99 m elevation, no outpost.

The event provides free parking, fully timed results, event photography, a bag drop area, and finishers medals. Outposts aim to offer sweets, savoury snacks, gels and electrolyte options; the event is working to be cup-free and participants are asked to bring a refillable cup or bottle. There are no toilets on the route; toilets are available only in the start/finish area.

Online entry closes on Wednesday 4 November 2026 at 12:00 noon, and on-the-day entries may be available if the event is not sold out. Dog entries have sold out for this edition. Participants under 16 must be accompanied by a participating adult. Organisers request that runners finish within four hours. Visit the organization's website for the most recent information.

Events nearby

Three-day, 84-mile (135 km) ultramarathon along the Ridgeway from Buckinghamshire to Wiltshire with two overnights and organiser-provided accommodation and meals.
A 50 mile, five loop trail race in Wendover Woods with 10,000 feet of climb, nine aid stations, full medical cover and a 15 hour cutoff.
Lap based timed run along the Grand Union Canal in Harefield on 14 November 2026, using a 3.28 mile lap with distances from 5 km to ultra.
Multi terrain 5K and 10K trail races in Radnage, Chiltern Hills, raising funds for the village school and including a one mile children's fun run.
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