Bowels of Fleetwith Fell Race
Borrowdale, United Kingdom • 27 Jun 2026
Bowels of Fleetwith Fell Race
The Bowels of Fleetwith Fell Race at Honister Slate Mine combines mountain running with an underground mine section. The event offers two course options and is held on the open fell and through former mine workings. Routes are fully flagged and marshaled, so navigation or map and compass are not required.
Distances
- 5km
- 10km
Both races start with competitors wearing a helmet and headtorch and include a half-mile uphill run into the mine entrance. The underground section runs for about 700 m and includes winding tunnels, steep inclines, mining ladders and large chambers. Competitors exit the mine roughly 100 metres above their entry point.
The 5km course continues from midway up Fleetwith Pike to the summit of Grey Knotts at 697 m before descending to the finish at Honister Slate Mines. The 10km course follows the same final section after an additional 5 km loop that drops to the visitor centre and returns to Fleetwith Pike.
Safety requirements include staying in sight of flags or marshals at all times and carrying minimum kit: waterproof top and bottom, hat and gloves. Organisers will spot check finishers for required kit and may disqualify runners who dispose of mandatory items before the race. Entry is open to those aged 16 and over; under 18s must be accompanied by a responsible adult. Prizes are listed for male and female finishers and Vet50 categories. Visit the organization's website for the most recent information.