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 68% of 50K races. Measured against 1034 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.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2026	51km	413	Lorenzo Beltrami · 04:36:37	Celina Jelinek · 06:15:54
2025	51km	315	Anton Gustafsson · 04:42:07	Anna Plattner · 05:27:19
2024	50.4km	372	Hayden Hawks · 05:00:36	Valerie Arsenault · 06:16:25
2023	48km	325	Bart Przedwojewski · 04:20:36	Isabell Bichler · 05:29:20
2022	48.3km	61	Angel Jabega Murado · 05:00:04	Isabell Bichler · 05:19:09
2021	61.8km	88	Markus Mingo · 06:33:42	Kornelia Horvath · 07:50:28
2019	53km	86	Dominik Skokan · 06:31:57	Marcela Vasinova · 06:59:06

The field grew 31% between 2025 (315) and 2026 (413). 22% of the 2026 field were women.

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.

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 Shoes 64 m of climb per kilometre — grip and rock protection before cushioning.
Race Nutrition 51 km of self-supported fuelling between aid stations.
Hydration Vests Pole attachment and chest-strap stability on steep ground.
Trekking Poles 3,250 m of ascent to walk up.
Headlamps A 12 h limit puts you out there after dark.

Adidas

Terrex Speed Ultra

RunRepeat found the Adidas Terrex Speed Ultra to have a grippy outsole and great lockdown, while iRunFar noted that the shoe works on a variety of trail conditi…

★★★★★ 4.5

Adidas

Terrex Agravic Speed Ultra

RunRepeat found the Adidas Terrex Agravic Speed Ultra to be perfect for midfoot and forefoot strikers, while iRunFar noted that the shoe feels incredibly effici…

★★★★★ 4.5

Skratch Labs