Johannesbad Thermen-Marathon takes place on Sun, Jan 31, 2027 in Bad Füssing, Germany. The main route is 42.2 km.
- Date
- Sun, Jan 31, 2027
- Start
- Bad Füssing 🇩🇪
- Distance
- 42.2 km
- Level
- Open to all
Your 17-week plan to Johannesbad Thermen-Marathon
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.
Build my planFree to start · No credit card
The Johannesbad Thermen-Marathon features fast, paved courses through small, low-traffic villages and countryside around Bad Füssing.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
3:45–4:30
Peak-week training
5–7 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Your road to race day
Race day at Johannesbad Thermen-Marathon is 17 weeks away. This is how a coach divides that time. The first phase starts now.
01Base5 weeks · Oct 5, 2026 – Nov 8, 2026
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Nov 9, 2026 – Dec 20, 2026
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 · Dec 21, 2026 – Jan 10, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Jan 11, 2027 – Jan 24, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Jan 25, 2027 – Jan 31, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is Johannesbad Thermen-Marathon?
Johannesbad Thermen-Marathon takes place on Sun, Jan 31, 2027 in Bad Füssing, Germany.
How long is Johannesbad Thermen-Marathon?
The main route is 42.2 km.
Who is Johannesbad Thermen-Marathon for?
Johannesbad Thermen-Marathon is open to all participants.
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