Jølster Maraton takes place on Sat, Jul 3, 2027 in Vassenden, Norway. The main route is 42.2 km.
- Date
- Sat, Jul 3, 2027
- Start
- Vassenden 🇳🇴
- Distance
- 42.2 km
- Level
- Open to all
Jølster Maraton is a traditional running event featuring courses along the scenic Jølstravatnet lake in Vassenden, Norway.
Official event pageWhat this race demands
The Jølster Maraton demands complete marathon-distance endurance over a traditional 42.2 km course running alongside Lake Jølstravatnet.
Distance durability
Covering the full 42.2 km marathon distance requires sustained muscular and cardiovascular endurance to manage fatigue over several hours of continuous running.
Pacing discipline
Sustaining a steady effort over a traditional road or path marathon format demands strict adherence to target paces from the start to prevent late-race fade.
Athletes should target 60 to 90 grams of carbohydrates per hour to sustain energy stores throughout a marathon duration exceeding two and a half hours.
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 Jølster Maraton is 45 weeks away. This is how a coach divides that time. The first phase starts now.
01Base33 weeks · Aug 23, 2026 – Apr 10, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Apr 11, 2027 – May 22, 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 · May 23, 2027 – Jun 12, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · Jun 13, 2027 – Jun 26, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Jun 27, 2027 – Jul 3, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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