Altar Nutrition 100K

Race completed

100 km Distance

1,540 m Climbing

7.3 Grit · Hardcore

52.9119° N, 6.2246° W© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 15 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.

Daytime high 11°C

Night low 6°C

Rainfall Mostly dry

Daylight 14 h 33 m of light

Regional 2001-2020 average for April — NASA POWER, grid elevation 109 m. Not a forecast.

Course-specific beta from the community

⛰️ terrain

This is a rolling 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

Chosen for 100 km of trail with 1,540 m of ascent.

Trail Running Shoes100 km of trail — cushioning that is still there in the last quarter.
Race NutritionPast 100 km the palate quits before the legs do — carry more than one flavour.
Hydration VestsFlask capacity for 100 km, without the bounce.
Headlamps100 km almost certainly means running into the night.
AccessoriesChafe and blisters end more 100 km races than fitness does.

Salomon