Silkeborg Half takes place on Sun, Sep 20, 2026 in Silkeborg, Denmark. The main route is 21.1 km.
- Date
- Sun, Sep 20, 2026
- Start
- Silkeborg 🇩🇰
- Distance
- 21.1 km
- Climbing
- 120 m
- Level
- Open to all
The Silkeborg Half features a scenic DAF-measured route taking runners from the waterfront along Silkeborg Langsø through the city and surrounding green forests.
Official event pageWhat this race demands
The Silkeborg Half demands sustained pacing over a 21.1 km road and forest route with moderate elevation change.
Aerobic Endurance
Covering the half marathon distance requires continuous cardiovascular output and efficient energy management throughout the run.
Pacing Discipline
The combination of waterfront and forest terrain demands even splits to avoid early fatigue over the 21.1 km distance.
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
1:55–2:15
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 Silkeborg Half is 4 weeks away. This is how a coach divides that time. The first phase starts now.
01Peak1 week · Aug 24, 2026 – Aug 30, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
02Taper2 weeks · Aug 31, 2026 – Sep 13, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
03Race week1 week · Sep 14, 2026 – Sep 20, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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