Spitsbergen Marathon takes place on Sat, Jun 5, 2027 in Longyearbyen, Norway. The main route is 42.2 km.
- Date
- Sat, Jun 5, 2027
- Start
- Longyearbyen 🇳🇴
- Distance
- 42.2 km
- Climbing
- 482 m
- Level
- Open to all
Your 35-week plan to Spitsbergen 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
Spitsbergen Marathon is the world's northernmost regulated marathon, held annually in Longyearbyen, Svalbard, featuring an Arctic course through open landscapes and mining heritage sites monitored by armed polar bear guards.
What this race demands
The Spitsbergen Marathon requires sustained running endurance over a 42.2 km distance in an Arctic environment monitored by armed polar bear guards.
Aerobic Endurance
Covering the full 42.2 km marathon distance demands a well-developed aerobic engine and consistent pacing over several hours of continuous running.
Cold Weather Management
The Arctic setting in Longyearbyen during June requires athletes to manage thermoregulation and sustain performance in potentially cold northern conditions.
Aim for 60 to 90 grams of carbohydrates per hour to maintain energy levels throughout a marathon duration that will likely exceed three 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
4:10–5:00
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 Spitsbergen Marathon is 35 weeks away. This is how a coach divides that time. The first phase starts now.
01Base23 weeks · Oct 4, 2026 – Mar 13, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Mar 14, 2027 – Apr 24, 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 · Apr 25, 2027 – May 15, 2027
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
04Taper2 weeks · May 16, 2027 – May 29, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · May 30, 2027 – Jun 5, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is Spitsbergen Marathon?
Spitsbergen Marathon takes place on Sat, Jun 5, 2027 in Longyearbyen, Norway.
How long is Spitsbergen Marathon?
The main route is 42.2 km.
What does Spitsbergen Marathon demand?
The Spitsbergen Marathon requires sustained running endurance over a 42.2 km distance in an Arctic environment monitored by armed polar bear guards.
How much climbing does Spitsbergen Marathon have?
Spitsbergen Marathon has 482 m of climbing.
Who is Spitsbergen Marathon for?
Spitsbergen Marathon is open to all participants.
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