Flete Estate, United Kingdom · Saturday, October 10, 2026

Fixed Distance 100 mi

The South Hams Ultra 100 miles

1 day to go
161 km Distance
4,890 m Climbing
10.0 Grit · Elite / extreme
51.6437° N, 0.4205° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 30 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.
Time limit 35 hours 13:03 min/km average. Comfortable. Room to walk the climbs and stop at aid. About average for a 100 mi. Measured against 45 races of the same distance. Cut-off calculator →

Typical conditions, October

Daylight 11 h 06 m of light

Course notes

  • terrain This is a rolling course. Expect fast, runnable sections where rhythm is key.
  • gear With trail terrain, choose a shoe with moderate cushioning for optimal performance.
  • nutrition For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

Gear for this race

Chosen for 161 km of trail with 4,890 m of ascent.

  • Trail Running Shoes 30 m of climb per kilometre — grip and rock protection before cushioning.
  • Race Nutrition Past 161 km the palate quits before the legs do — carry more than one flavour.
  • Hydration Vests Pole attachment and chest-strap stability on steep ground.
  • Trekking Poles 4,890 m of ascent to walk up.
  • Headlamps A 35 h limit puts you out there after dark.
All gear guides →

Overview

The South Hams Ultra 100 miles is a trail race scheduled for October 10, 2026, starting from the Flete Estate in the United Kingdom. With 4,890 meters of elevation gain across 161 kilometers, the route demands 30.4 meters of climbing per kilometer as it traverses public rights of way, bridleways, coastal paths, parts of Dartmoor National Park, South Hams countryside, and five estuaries.

The 35-hour time limit requires an average pace of 13 minutes per kilometer. Against 45 peer events in the 100-mile category, this cutoff is more generous than 53% of races and tighter than 47%, offering a middle-of-the-pack buffer to handle the continuous coastal and moorland ascents. Wild Running Events sets the entry fee at £95.

Similar races

Other 100 mi trail ultras, closest in distance first.