Slo24ultra is the first 24 hour road cycling marathon in Slovenia. It is suitable for everyone who wants to test his/hers limits and check out how many kilometers/miles he/she can cycle in 24 hours. We will also provide the 6 and 12 hour option.


Slo24ultra is WUCA 6 & 12 Hour European Championship 2020!


The start of the race will be at 6pm on July 24th, 2020 in town of Dobrovnik on North-East of Slovenia, by the border with Hungary. The route is a flat 11km loop through two municipalities, Dobrovnik and Turnisce. The winner will be the cyclist who cycles the most kilometers/miles in 6, 12 or 24 hours (+ the time to finish his/her last lap).


Slo24ultra will have 24h solo categories for men & women, 2 and 4-person Teams (men, women and mixed) and 12h solo men & women. It is suitable for beginners in ultra-cycling as there is no support crew necessary. At the start/finish area we will provide food and drinks for the competitors. You can stop as many times as you like, we suggest short stops, though, as the clock doesn't stop.


Slo24ultra runs as an WUCA (World Ultra Cycling Association) competition and is WUCA 6 & 12 Hour European Championship 2020 for solo riders. If you are WUCA member, you have discounted starting fee.


We expect some of the best ultra-cyclists in the World, men and women on the start line. The number of competitors is limited to 200, the time of registration will determine your position. Register today and join us at one of the fastest races in the World!

[download] 2.7 MB technical-guide-slo24ultra-2020