O-SEE Sports e.V.

Multisport events nearby

• Aug

  14

  Fri
  XTERRA O-SEE Challenge

  Naturpark Zittauer Gebirge, Olbersdorf, Sachsen, 02785, Germany
  OpenStreetMap Google Maps

  Distance: 2.5 km from Bertsdorf-Hörnitz

  Fri, Aug 14, 2026

  With over 25 years of history, the O-SEE Challenge is one of the longest-running events on the XTERRA circuit. This three-day festival brings together elite, age-group, and youth athletes from around the world to take on the battle-tested trails of Zittau at Germany’s most renowned off-road triathlon.

  KidsSprintSuper SprintTrailTriathlon via XTERRA

  o-see-challenge.de Register at trialogevent.de Listed at xterraplanet.com Facebook Instagram

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• Oct

  17

  Sat
  XTERRA Trail Run European Championship

  Bürgerallee/Kurpark, 02797 Oybin, 12 Bürgerallee, Oybin, Sachsen, 02797, Germany
  OpenStreetMap Google Maps

  Distance: 5.3 km from Bertsdorf-Hörnitz

  Sat, Oct 17, 2026

  O-SEE Ultra Trail is the ultimate challenge, a tiny adventure and an awesome experience for all nature seekers. A must visit event located in the smallest of German low mountain ranges.

  KidsRunTrailUltra via XTERRA

  en.o-see-ultratrail.de Register at baer-service.de Listed at xterraplanet.com Facebook Instagram

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• Nov

  23

  Mon
  Čertovskej Wintertrail

  SO ORP Česká Lípa, Liberecký kraj, Czech Republic
  OpenStreetMap Google Maps

  Distance: 21.8 km from Bertsdorf-Hörnitz

  Mon, Nov 23, 2026

  RunTrail via Finishers.com

  finishers.com Facebook

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