Available distances
About
Ultraløbet Aeroe Route 66 is a 66 km (about 41 miles) trail ultramarathon on the Danish island of Ærø, starting and finishing in Marstal on 17 April 2027. It offers a demanding course over a wide variety of terrain, including tarmac, beach paths, trails and coastal tracks, all in a stunning maritime setting.
Runners have a 10-hour time limit to complete the loop, either solo or as part of a relay team. Known for its breathtaking views and constantly changing surfaces, the race is a rewarding test of endurance and adaptability for keen runners.
Prepare for Ultraløbet Aeroe Route 66 with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
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Races nearby
Other upcoming races around Marstal.
Fynske Bank De 3 Broer
Jun 12, 2027 · Rudkøbing · 16 km away
21.1 km
3 Toppe løbet
May 9, 2027 · Odense · 61 km away
21.1 km · 8.5 km
Course des Femmes : Odense
Jun 16, 2027 · Odense · 61 km away
10 km · 5 km
HCA Marathon d'Odense
Sep 26, 2027 · Odense · 61 km away
42.2 km · 21.1 km · 10 km · 4.2 km
Odense City Half
May 30, 2027 · Odense · 61 km away
21.1 km · 2.5 km
Fehmarn Marathon
Sep 4, 2027 · Fehmarn · 64 km away
42.2 km