XTERRA O-See Challenge
Join the XTERRA O-See Challenge in Zittau, Germany, from August 14th to 16th, 2026. This iconic three-day festival is one of the longest-running events on the XTERRA circuit, bringing together elite, age-group, and youth athletes from around the world.
Experience the battle-tested trails of Zittau at Germany’s most renowned off-road triathlon. With over 25 years of history, the O-SEE Challenge offers a unique off-road racing experience.
Races Offered:
- Full Distance Triathlon: Swim 1.5K, Bike 37K, Run 10K (August 15, 2026)
- Short Distance Triathlon (O-SEE Classic): Swim 1.1K, Bike 30K, Run 10K (August 15, 2026)
- Sprint Triathlon (O'SEE Reduced): Swim 750M, Bike 26K, Run 5K (August 15, 2026)
- Lite Triathlon (O-SEE Light): Swim 500M, Bike 10K, Run 3K (August 16, 2026)
- Super Sprint Triathlon (O-SEE X'Kids Lang): Swim 300M, Bike 6K, Run 2K (August 16, 2026)
- Family & Kids Races (August 16, 2026)
Schedule Highlights:
- Friday, August 14, 2026: Expo Open, Athlete check-in, Pasta Party, Official Opening.
- Saturday, August 15, 2026: Race day for Full Distance, Short Distance, and Sprint Triathlons, Awards Ceremonies, After Party.
- Sunday, August 16, 2026: Race day for Lite, Super Sprint, and Family & Kids Races.
Location: Olbersdorfer See, Zittau, Germany.