KAT100 - Marathon Trail

Race completed

51 km Distance

3,250 m Climbing

7.4 Grit · Hardcore

47.4763° N, 12.5435° E© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 64 m / km Mountain. Significant climbing. Steep sections will require power hiking.

Time limit 12 hours 14:07 min/km average. Generous. Walkable throughout for most of the field. More forgiving than 69% of 50K races. Measured against 1007 races of the same distance. Cut-off calculator →

Field size ~413 Large. Rarely out of sight of another runner.

DUV results for the 2026 edition (51km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, August

Daytime high 20°C

Night low 10°C

Rainfall Wet — expect rain

Daylight 14 h 40 m of light

Regional 2001-2020 average for August — NASA POWER, grid elevation 1279 m. Not a forecast.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a mountain course. Poles are highly recommended for the sustained climbs.

By UltraHub Expert

👟 gear

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

By UltraHub Expert

Gear for this race

Chosen for 51 km of trail with 3,250 m of ascent.

Trail Running Shoes64 m of climb per kilometre — grip and rock protection before cushioning.
Race Nutrition51 km of self-supported fuelling between aid stations.
Hydration VestsPole attachment and chest-strap stability on steep ground.
Trekking Poles3,250 m of ascent to walk up.
HeadlampsA 12 h limit puts you out there after dark.

Adidas