Haslemere, United Kingdom · Saturday, April 18, 2026

Fixed Distance 100K

Ultra X Spring Trail Series 110km

Race completed
110 km Distance
1,560 m Climbing
7.8 Grit · Hardcore
51.0902° N, 0.7078° W© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 14 m / km Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.

Typical conditions, April

Daytime high 13°C
Night low 5°C
Rainfall Mostly dry
Daylight 13 h 58 m of light

Regional 2001-2020 average for April — NASA POWER, grid elevation 51 m. Not a forecast.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a fast & flat course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert
👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert
🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 110 km of trail with 1,560 m of ascent.

  • Trail Running Shoes110 km of trail — cushioning that is still there in the last quarter.
  • Race NutritionPast 110 km the palate quits before the legs do — carry more than one flavour.
  • Hydration VestsFlask capacity for 110 km, without the bounce.
  • Headlamps110 km almost certainly means running into the night.
  • AccessoriesChafe and blisters end more 110 km races than fitness does.
All gear guides →

Course Notes

70% paths / 20% tracks / 10% roads

Similar races

Other 100K trail ultras, closest in distance first.