NAV4 - Pennine 39

Alston, United Kingdom • 28 Jun 2025

NAV4 Pennine 39 is a challenging 37-mile mountain trail event held in the scenic Cumbrian/Durham Pennines, following a stunning section of the Pennine Way. The route features iconic landmarks such as High Force and Cauldron's Snout waterfalls, the dramatic High Cup Nick, and the ascent of Crossfell, England's highest point outside the Lake District. Participants navigate wild, remote trails with support at key checkpoints including Dufton Village Hall and Greg's Hut. The event starts and finishes at Alston YHA, with coach transport to the start. Known for its friendly, sociable atmosphere, it caters to runners and strong walkers seeking a tough but rewarding outdoor adventure. Visit the organization's website for the most recent information.

Race information

37 mi
37 Miles
Visit the organization's website for the most recent information.
Trail runs nearby

Take on the Really Wild Boar fell race on Sat 6 Dec 2025 in the York Dales, a 9 km challenge with 450 m of climb through classic fell terrain. On the day entry is £10 and includes soup and a roll. Register at the Fat Lamb Country Inn.

Challenge yourself in Silent Night, a night fell race to Chapelfell Top above St John’s Chapel. The 6.6 km out and back gains 370 m on rough pathless terrain and demands navigation skills, strict kit and prior fell experience.

Celebrate the season at Chopwell Woods on 21 December 2025 with festive trail routes for family 1 mile, 4 mile and 8 mile runners through atmospheric woodland. Finishers get medals and mince pies and canicross is welcome.

Run a moonlit 15 km through Kielder Forest, climbing to the summit of Deadwater Fell before returning along forest tracks and mountain bike trails. This night race opens the Shadowlands Race Series with night prizes and series points.