CroUltra24 2027
CroUltra24 2027 starts on 28 May 2027 in Oriovac, Croatia. It runs until 29 May 2027. You are ranked by how far you get in 6, 12 or 24 hours. Format: Race, on road, with a personal crew (supported). Registration is open. Entry fee: €60–220 (as of 29 Sep 2026). All details come from the organiser, last checked on 5 October 2026.
3 time-based races – figures apply to the selected duration.
Price levels and categories
Solo 6h €60, Solo 12h €130, Solo 24h €220; Team of 2 (24h) €320, Team of 4 (24h) €420; ParaCyclist category free.
Supplies along the way
Support teams are part of the event, but support is only allowed in designated feed zones.
Time-based races
Classification
Registration
- Status
- Registration open
- Date
- 28–29 May 2027
What it’s about
CroUltra24 is an ultracycling time-based race on a 21 km circuit in Oriovac (Croatia), solo or as a team, with 6, 12 and 24-hour categories.
ParaCyclist category in all distances with free entry. In 2026 recognised by the World Ultracycling Association (WUCA) as the host of the European Championships (6/12/24 h); the site does not clearly repeat whether this recognition also applies in 2027.
Similar races
All races in the ultracycling calendar → · More 24-hour races →
Source: croultra.com · last checked 5 Oct 2026 · start location exact