Viborg 100 km
About This Race
Danish Championships 100km. IAU certified race.
The Course
IAU certified 100km ultra on flat 5.7km loops around Sondersoe lake in Viborg. Mix of asphalt and forest paths. DAF measured course with opportunity for own supply stations. Hosts Danish Championships annually.
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Race Details
Terrain
Mixed
Elevation
Flat
300m gain
Participants
300 participants
Distances
100K
What to Expect
A well-organized IAU certified ultra around scenic Sondersoe lake. The flat loop course allows for consistent pacing and easy crew access. Perfect for those chasing 100km personal bests or Danish Championship titles.
Highlights
Race Information
Start Time
08:00
Aid Stations
17 stations
Cutoff Time
14 hours
Typical Weather
Late April in Viborg offers spring temperatures around 8-15C. Variable conditions possible but generally manageable for ultra running.
Established
2016
Tags
Frequently Asked Questions
Quick Info
- April 18, 2026
- Viborg · Denmark
- Mixed course
- Flat elevation
- 300 participants
Verified event information
- Last verified 1 day ago
- Data sourced from official website