O-SEE Ultra Trail

Oybin, Germany • 18 Oct 2025

The O-SEE Ultra Trail will take place in Oybin on Saturday 18 October 2025. You can run between 6 and 100 kilometers. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K UTMB 100K
100 km
O-See 100k
100 km
O-See 100k Team Duo
75 km
O-See 75k Team Duo
75 km
O-See 75k
50 km
O-See 50k Team Duo
50 km
O-See 50k
25 km
O-See 25k Team Duo
25 km
O-See 25k
16 km
O-See 16k
6 km
Walking 6,6k
6 km
Light 6,6k
Juniors 4k
Youngsters 1,3k
Minis 500m
Visit the organization's website for the most recent information.
Trail runs nearby

The Běh zapomenutým pohraničím will take place in Sněžník on Thursday 17 July 2025. You can run 5 kilometers.

The Pojizerský kros will take place in Bradlec on Saturday 26 July 2025.

The Běh u Červeného vrchu will take place in Děčín on Thursday 28 August 2025. You can run 7 kilometers.

The Běhej lesy Jizerská will take place in Bedřichov on Saturday 30 August 2025. You can run between 5 and 50 kilometers.

The JeštědOFFka will take place in Liberec on Saturday 6 September 2025. You can run between 5 and 10 kilometers.

The Bezdězský půlmaraton will take place in Doksy on Saturday 13 September 2025. You can run between 12 and 21 kilometers.