Box Hill Vertical KM
Dorking, United Kingdom • 3 May 2026
Box Hill Vertical KM
The Box Hill Vertical KM is a guided trail running event located in Tadworth, United Kingdom. The route is designed as a single 12.5 mile loop through the slopes of Box Hill and the surrounding areas. The course traverses various terrains, including woodland, heathland, and open fields, specifically avoiding hill repetitions to achieve its elevation profile.
The event focuses on elevation, with the course gaining over 1000 metres in altitude. Participants encounter technical trails and steep climbs that may require scrambling. This is a non-competitive group run rather than a race, with a steady pace maintained throughout the session. The group stops at the top of climbs when necessary, making it a training-oriented environment for runners looking to improve their uphill performance.
Participants must be at least 18 years old and have a fitness level capable of maintaining a pace of 10-11 min/mile (6-7 min/km). The session is led by an experienced trail running coach and Salomon ambassador.
Distances available:
- 12.5 mile loop with over 1000m elevation gain
The event includes the opportunity to test Salomon trail shoes and offers a safe, guided group environment. Attendees are advised to bring trail shoes, hydration packs, and clothing appropriate for the weather. The meeting location is in Tadworth, with the nearest rail access via Leatherhead station followed by a bus connection. Visit the organization's website for the most recent information.