August 15, 2026 | Olbersdorfer See

XTERRA O-See Challenge

Full Distance Triathlon

Swim

1.5K

Bike

37K

Run

10K

Refined through more than 25 years of racing, the world-renowned O-SEE Challenge features a classic XTERRA Full-Distance course. At its centerpiece is a varied and demanding one-lap 37K mountain bike course through the Zittau Mountains Nature Park, highlighted by the legendary final wooden 180° turn straight into Lake Olbersdorf.

Course Maps

This courses below are not yet confirmed, and subject to change.

Swim: 1.5K

Click through to see the swim course map, description and download the GPX file.

Bike: 37K, 1,049+

Click through to see the bike course map, description and download the GPX file.

Run: 10K

Click through to see the run course map, description and download the GPX file.

Schedule

This schedule is not yet confirmed, and subject to change.

1

Fri 2026.08.14

+

13:00-19:00

Athlete check-in & Late Registration

Olbersdorfer See (map)

18:00

Athlete Briefing

Stage Fairground, Olbersdorfer See (map)

Prizes

This information is not yet confirmed, and subject to change.

🏅 Medal

All Finishers

€15,000

Elite Prize Purse

56

WC Slots

Elite Prize Purse

PositionWomenMen
1€2,300€2,300
2€1,700€1,700
3€1,200€1,200
4€800€800
5€650€650
6€450€450
7€400€400

World Champ Slots Men & Women

Age GroupSlotsAge GroupSlotsAge GroupSlots
20-24245-49370-741
25-29250-54375-791
30-34355-59280+1
35-39360-642
40-44365-692
Slots indicated apply equally to male and female divisions. See the complete rules here.

Prize money will be paid out within 15 days after the event, subject to the results of anti-doping tests.


Fees

The fees below have not yet been confirmed, and are subject to change.

Registration available onsite.

Online registration and payment until August 1, 2025

Your registration status can be checked here.