Hærvejsmarchen takes place on Sat, Jun 26, 2027 in Viborg, Denmark. The main route is 45 km.
- Date
- Sat, Jun 26, 2027
- Start
- Viborg 🇩🇰
- Distance
- 45 km
- Level
- Open to all
Hærvejsmarchen is Northern Europe's largest IML walking event, offering scenic routes ranging from 5 km to an extreme 45 km per day in and around Viborg.
Official event pageWhat this race demands
Hærvejsmarchen is a 45 km walking event in Viborg that requires sustained locomotion and endurance over a full day of movement. Athletes must manage muscular fatigue and nutritional needs across an extended duration on foot.
Sustained Endurance
Covering 45 km entirely on foot demands exceptional cardiovascular resilience and continuous forward movement over many hours.
Musculoskeletal Durability
The repetitive impact of walking 45 km places significant cumulative stress on the lower limbs, requiring strong structural conditioning to prevent breakdown.
Given the extended duration of a 45 km walk, athletes should consume 30 to 60 grams of carbohydrates per hour to maintain energy levels throughout the day.
Your road to race day
Race day at Hærvejsmarchen is 44 weeks away. This is how a coach divides that time. The first phase starts now.
01Base32 weeks · Aug 23, 2026 – Apr 3, 2027
Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.
02Build6 weeks · Apr 4, 2027 – May 15, 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 16, 2027 – Jun 5, 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 6, 2027 – Jun 19, 2027
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
05Race week1 week · Jun 20, 2027 – Jun 26, 2027
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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