The Maverick Original Oxfordshire 2025 is a standout favourite in our calendar since 2017. Set in the stunning grounds of Stonor Park, an 850-year-old estate nestled in the heart of the Chilterns Area of Outstanding Natural Beauty, this event offers a truly unforgettable trail running experience. With three brand new routes to choose from, there’s something for every level of runner — whether you're chasing a personal challenge or soaking in the historic countryside. Keep your eyes peeled for the estate’s ancient fallow deer herd and the rare red kites soaring above as you take on climbs and descents that reach up to 22% gradients. Be ready for a test of focus and grit, especially on those steeper sections — and do note, there’s no outpost on the Short route, so plan accordingly. This is our Original series season finale, and we’re sure it’s one you won’t want to miss.
Race Date:
29 November, 2025
The 22km route at the Maverick Original Oxfordshire 2025 is a true test for trail runners looking to push themselves across a mix of stunning scenery and tough terrain. Starting from the historic grounds of Stonor Park, this challenging course winds through ancient woodland, open fields, and the rolling hills of the Chilterns Area of Outstanding Natural Beauty. With technical sections, punchy climbs, and gradients reaching up to 22%, this route will keep you on your toes — both mentally and physically. It’s the perfect middle ground: long enough to demand serious effort, but short enough to race hard. Keep an eye out for the resident fallow deer and soaring red kites along the way. Whether you’re chasing a time or soaking in the views, the 22km delivers an unforgettable trail running experience.
Weather based on historical averages.
The 22km route at the Maverick Original Oxfordshire 2025 is a true test for trail runners looking to push themselves across a mix of stunning scenery and tough terrain. Starting from the historic grounds of Stonor Park, this challenging course winds through ancient woodland, open fields, and the rolling hills of the Chilterns Area of Outstanding Natural Beauty. With technical sections, punchy climbs, and gradients reaching up to 22%, this route will keep you on your toes — both mentally and physically. It’s the perfect middle ground: long enough to demand serious effort, but short enough to race hard. Keep an eye out for the resident fallow deer and soaring red kites along the way. Whether you’re chasing a time or soaking in the views, the 22km delivers an unforgettable trail running experience.
The The Maverick Original Oxfordshire 22km is 22km long.
The The Maverick Original Oxfordshire 22km takes place in Stonor, Henley-on-Thames RG9 6HF.
The The Maverick Original Oxfordshire 22km elevation gain is 528 metres, which Runna classifies as a Rolling race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
The 22km route at the Maverick Original Oxfordshire 2025 is a true test for trail runners looking to push themselves across a mix of stunning scenery and tough terrain. Starting from the historic grounds of Stonor Park, this challenging course winds through ancient woodland, open fields, and the rolling hills of the Chilterns Area of Outstanding Natural Beauty. With technical sections, punchy climbs, and gradients reaching up to 22%, this route will keep you on your toes — both mentally and physically. It’s the perfect middle ground: long enough to demand serious effort, but short enough to race hard. Keep an eye out for the resident fallow deer and soaring red kites along the way. Whether you’re chasing a time or soaking in the views, the 22km delivers an unforgettable trail running experience.
The The Maverick Original Oxfordshire 22km is 22km long.
The The Maverick Original Oxfordshire 22km takes place in Stonor, Henley-on-Thames RG9 6HF.
The The Maverick Original Oxfordshire 22km elevation gain is 528 metres, which Runna classifies as a Rolling race.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
Running