Expected August 2027
Distance
Climb
Start Time
Cutoff
Terrain
A 51km alpine trail race starting in Fieberbrunn, featuring a tough climb to Wildseeloder summit, technical descents, and panoramic trails with 3250m of elevation gain. Part of the KAT100 by UTMB event series.
Wildseeloder summit with lake views
Technical descent
Scenic panoramic trails
Wildseelodersee
Finish in Fieberbrunn
Start / Finish
Fieberbrunn
Fieberbrunn
Terrain
Route
Expo
Race Day
What to bring
Mandatory equipment as specified
What you get
Race photos
Running Stones for UTMB qualification
Nutrition at aid stations
On the day
Marshals on course
First aid on course
Other questions
Runners have 12 hours to complete the course (cutoff at 19:00).
Completing the Marathon Trail earns 2 Running Stones.
Yes, the Marathon Trail provides direct entry to UTMB finals.
Yes, training plans are available through the event website.
Check the race rules and regulations for information about transfers, deferrals, and refunds.
Entry fee
Registration isn't open yet. We'll show pricing when the organiser confirms.Fieberbrunn, Austria
Expected August 2027
Provisional date, around Aug 14Are you the organiser of KAT100 Marathon Trail - 51K?
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