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100 Miles – Around the Isle of Mors
≈ 11 September 2027 · Nykobing Mors, Denmark
Estimated date — the organiser has not announced the exact day yet
ultraisland100miles
A 100-mile (161 km) ultra on a loop around Mors, the largest island in the Limfjord. The route follows rural roads by the water, through fields, villages and cliffs overlooking the fjord — a test of endurance rather than speed. Mors is known for the Hanklit moler cliffs with 55-million-year-old volcanic ash layers and for Limfjord oysters; the island's main town is Nykøbing Mors.
Course records
No course record data yet.
Weather in September
September is mild and ideal for running.
Starter pack 2025
- bib with timing chip
- medal
- technical t-shirt
Standard starter pack.
Pacers & bib pickup
No pacers announced for this race.
Bib pickup
Nykobing Mors race expo
day before the race only
Bib pickup the day before.
Course map
Route not added yet
What’s nearby
Area guide in progress.
Dinner before the race
Carb-loading recommendation coming later.
After the finish
Water, fruit and snacks at the finish.
↗ RegisterRegistration status to be confirmed — check the organiser’s site