O-SEE Challenge
AUG
14-16
2026
Read all about the O-SEE Challenge on 14-16 Aug 2026 in Olbersdorfer See.
14-16 Aug 2026
Super sprint
300 m
6
2 km
Lite Triathlon
500 m
10
3 km
Sprint
750 m
26
5 km
Short Distance Triathlon
1.1
30
10 km
Full distance
1.5
37
10 km
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The O-SEE Challenge will take place in Olbersdorfer See from Friday 14 August 2026 to Sunday 16 August 2026. Visit the organization's website for the most recent information.
Super Sprint Triathlon (o-See X'kids Lang)
Sprint Triathlon (o-See Reduced)
Short Distance Triathlon (o-See Classic)
Lite Triathlon (o-See Light)
Full Distance Triathlon
Family & Kids Races
