KAT100 Marathon Trail takes place on Sat, Aug 7, 2027 in Fieberbrunn, Austria. The main route is 52 km.
- Date
- Sat, Aug 7, 2027
- Start
- Fieberbrunn 🇦🇹
- Distance
- 52 km
- Climbing
- 3,100 m
- Level
- Open to all
Your 41-week plan to KAT100 Marathon Trail
The Base phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
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The KAT100 Marathon Trail is a 52 km alpine race from Fieberbrunn on a new single-loop route with technical climbs, challenging descents and panoramic views.
Your road to race day
Race day at KAT100 Marathon Trail is 41 weeks away. This is how a coach divides that time. The first phase starts now.
01Base29 weeks · Oct 25, 2026 – May 15, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · May 16, 2027 – Jun 26, 2027
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
03Peak3 weeks · Jun 27, 2027 – Jul 17, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Jul 18, 2027 – Jul 31, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Aug 1, 2027 – Aug 7, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is KAT100 Marathon Trail?
KAT100 Marathon Trail takes place on Sat, Aug 7, 2027 in Fieberbrunn, Austria.
How long is KAT100 Marathon Trail?
The main route is 52 km.
How much climbing does KAT100 Marathon Trail have?
KAT100 Marathon Trail has 3,100 m of climbing.
Who is KAT100 Marathon Trail for?
KAT100 Marathon Trail is open to all participants.
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