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Distance
50KM
Elevation
1,095M
Start Date
Sat, 11th Jul 2026
Location
Princes Risborough, Buckinghamshire
Cut-off Time
8.5 Hours
Prepare for a true test of grit and a feast for the senses at the Maverick Chilterns 50k Ultra. This isn't just another ultra; it's an "X Series" adventure, promising Maverick's signature challenging terrain and an immersive journey through the timeless beauty of the Chiltern Hills Area of Outstanding Natural Beauty. At 50km, this is a fantastic race for anyone wanting to take their first steps into the world of ultra running.
Your journey begins at the foot of the historic 850-year-old Manor House within Stonor Park, setting a grand stage for the challenge ahead. The Maverick X Series Chilterns 50K ultra marathon course is meticulously designed to showcase the very best of this ancient landscape. You'll weave through dense, mystical beech woodlands, where dappled sunlight filters through the canopy, and emerge onto open trails that offer breathtaking, far-reaching vistas across the rolling Chiltern Hills.
Expect varied and engaging terrain underfoot, from challenging, technical climbs that demand your full attention to fast, flowing descents that allow you to open up your stride. You'll navigate sections of ancient pathways, possibly including parts of the historic Icknield Way, one of Britain's oldest roads. Keep your eyes peeled, Stonor Park is home to one of Britain's most ancient deer herds and you might spot graceful fallow deer or even the iconic red kites soaring above. Every hard-earned climb promises a spectacular reward, making this ultra a truly immersive experience for the trail runner.
For full race details, including route maps and mandatory kit lists, please visit the official race website.
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Race Summary
Distance: 50KM
Elevation: 1,095M
Start Date: Sat, 11th Jul 2026
Location: Princes Risborough, Buckinghamshire
Cut-off Time: 8.5 Hours
2 Points
Minimum Average Pace
The minimum average pace required to finish within the event's cut-off.
Per km: 10:12/km
Per mile: 16:25/mi
Please note: these are estimate calculations and don't account for any rolling checkpoint cut-offs.
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