Kielder Triple Crown
📍 North England, United Kingdom
Helmsley, United Kingdom · 01 August 2026
Difficulty: 5/5 — Brutal
This challenging gravel epic features 123km of mixed terrain with 2,600m of climbing, traversing dense woodlands and expansive moorland in one of England's most scenic areas. Riders will encounter smooth gravel, rocky sections, and technical descents, offering a massive day on the bike.
Visit official site →This event is ideal for experienced cyclists seeking a significant off-road challenge, particularly those who enjoy long distances, substantial climbing, and varied gravel conditions.
Riders new to gravel cycling, those with limited endurance training, or individuals uncomfortable with sustained climbing and occasional rocky, technical descents may find this event particularly demanding.
Participants should prioritize long-distance endurance, consistent climbing ability, and bike handling skills on varied off-road surfaces to prepare for this epic.
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Riders can choose from three distances: a long route of 123km with 2,600m of elevation, a medium route covering 85km with 1,800m of elevation, or a short route of 69km with 1,400m of elevation.
The routes feature a blend of dense woodland and open moorland. The surfaces are primarily excellent, smooth gravel trails, but also include sections of tarmac, some rockier terrain, and technical descents, with off-road making up 60% of the long route and 55% of the medium route.
This event is rated among the toughest rides of the year. The long route is considered very hard (5/5 difficulty), the medium route challenging (4/5), and the short route offers a decent day out (3/5), all involving significant climbing.
The route is designed for gravel bikes, but hardtail MTBs are also suitable. While specific tyre recommendations will be sent closer to the event, a versatile tyre in the 38-45mm range is generally advised, though wider tyres might be beneficial for certain sections.
Riders will benefit from a fully signed route, accurate GPX files, well-stocked checkpoints with food and drink (including tea, coffee, cake, sandwiches, and crisps), on-site mechanics at the rider village and some feed stops, and support vans for major mechanicals or collection. A beer awaits at the finish line.
On August 1st, the rider village at Duncombe Park opens at 7:30 am for number collection. The ride starts between 7:45 am and 8:30 am, with riders setting off in small groups after a briefing. The rider village closes at 6:30 pm, and ride times and photos will be emailed by 7:00 pm.
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