Nav4 Tour de Helvellyn
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Event Overview
The NAV4 Tour de Helvellyn is a winter ultra run. The 2026 edition will be its 17th year. The event is traditionally held on the shortest Saturday in December.
Route Details
The course is a 38-mile circuit around Helvellyn, starting and finishing at Askham Community Centre on the edge of the Lake District. It involves approximately 2000m of ascent and descent over mountain trails and bridleways, reaching a height of nearly 600m. The route is unmarked and follows footpaths, bridleways, or minor lanes. No route description is issued; participants must navigate themselves.
Participant Requirements
This is a demanding winter mountain run requiring good navigational skills, experience, and self-reliance. It is described as "not an event for novice trail runners." Entrants must be suitably experienced and equipped to look after themselves in challenging terrain and conditions. Support teams, pacers, or crews are not allowed, and spectators are not permitted at checkpoints. The event is low-key with minimal support. A specific and mandatory kit list will be checked at the start.
Practical Information
Entry is limited to 200 starters. Registration is available on Friday evening and Saturday morning at Askham Community Centre. Participants may start at any time between 7:00 am and 9:30 am, but must not arrive at the Side Farm checkpoint before 9:30 am. Limited campervan space is available nearby but must be booked in advance. Visit the organization's website for the most recent information.
