Online registration has been extended until August 9th

The official registration deadline for the XTERRA O-SEE Challenge 2026 was July 31st at 11:59 PM. Due to numerous requests from athletes who decided to participate at the last minute, we have decided to reopen online registration.

Registration will remain open from Monday, August 3, 2026, 12:00 PM until Sunday, August 9, 2026, 11:59 PM at the latest.

Important: The official registration deadline as stated in the competition announcement remains unaffected. Registration for the German Championships, in particular, was only possible until July 31, 2026. Late registrations or entries for the German Championship rankings are not possible.

By extending the registration period, we want to give all athletes who have only decided to participate in the last few days an additional opportunity to register. At the same time, both participants and organizers benefit from better planning in advance

Your starting place is guaranteed before you even arrive.

Unnecessary travel can be avoided if individual competitions reach their capacity limits.

The processes for issuing starting documents and accreditation are streamlined.

Knowing the number of participants early on makes it easier to plan starting fields, route security, catering and organization.

For the extended registration period, only payment methods where payment is confirmed immediately are available.

Please also note:

Registrations during the extension period will no longer receive an individualized starting number.

The currently valid entry fees remain in effect.

Late registration fees will only apply to on-site late registrations from August 14, 2026 onwards.

Anyone wishing to secure their starting place for the XTERRA O-SEE Challenge 2026 should take advantage of the additional registration opportunity in good time. After that, registrations will only be possible on-site and subject to availability.