The Maverick Oxfordshire Trail

Event

The Maverick Oxfordshire Trail takes place at Stonor Park, Henley-on-Thames, Oxfordshire on 7 November 2026. The event starts from the Manor House of Stonor Park and uses trails through the estate and the surrounding Chilterns Area of Outstanding Natural Beauty. The course passes through woodland where fallow deer and, occasionally, red kite may be seen. Organizers provide free parking, a fully marked and fully timed course, online results, event photography, a bag drop area and a metal finisher medal. Participants under 16 must be accompanied by a participating adult. Online entry closes on Wednesday 4 November 2026 at 12:00 noon. Organizers request runners finish within four hours to reduce time marshals spend on course. Headphones are strongly not recommended.

Routes and logistics

• Half Marathon - 22 km (elevation gain +511 m)
• Middle - 13 km (elevation gain +360 m)
• Short - 7 km (elevation gain +99 m)

All routes are well marked and have GPX and map files available. The Half Marathon has two outposts, the Middle route has one outpost and the Short route has no outpost. Outposts offer top-up snacks, gels and electrolyte; there will be no pre-filled water cups, so runners should carry a reusable cup or bottle for self-serve water barrels. There are no toilets on the route; toilets are available only in the start/finish area. The event is dog friendly if a dog is added to the entry. Visit the organization's website for the most recent information.