Karmøy Maraton takes place on Sun, Nov 22, 2026 in Åkra, Norway. The main route is 42.2 km.
- Date
- Sun, Nov 22, 2026
- Start
- Åkra 🇳🇴
- Distance
- 42.2 km
- Level
- Open to all
Your 7-week plan to Karmøy Maraton
The Build 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 Speira Karmøy Marathon takes runners through three towns along the coastline of both the east and west sides of Karmøy with the North Sea as a close neighbor.
What this race demands
The Karmøy Maraton requires runners to sustain pacing and form over a full 42.2 km distance along a coastal route in late November.
Full Marathon Distance
Covering 42.2 km demands thorough aerobic preparation and structural resilience to manage late-race muscular fatigue.
Late-Autumn Conditions
A November date in Norway means runners must prepare for cold temperatures and potential coastal wind along the North Sea.
A marathon lasting over 2.5 hours requires consistent intake of 60 to 90 grams of carbohydrates per hour to maintain glycogen stores.
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 Karmøy Maraton is 7 weeks away. This is how a coach divides that time. The first phase starts now.
01Build1 week · Oct 5, 2026 – Oct 11, 2026
Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.
02Peak3 weeks · Oct 12, 2026 – Nov 1, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
03Taper2 weeks · Nov 2, 2026 – Nov 15, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
04Race week1 week · Nov 16, 2026 – Nov 22, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is Karmøy Maraton?
Karmøy Maraton takes place on Sun, Nov 22, 2026 in Åkra, Norway.
How long is Karmøy Maraton?
The main route is 42.2 km.
What does Karmøy Maraton demand?
The Karmøy Maraton requires runners to sustain pacing and form over a full 42.2 km distance along a coastal route in late November.
Who is Karmøy Maraton for?
Karmøy Maraton is open to all participants.
Similar races
Organising this race?