Registration and pricing
Registration closes: July 7, 2027
MTB & E-MTB 57 km
- 129€ Valid until October 26, 2026
26.7.-26.10.2026 129€
- 139€ Valid until January 11, 2027
27.10.2026-11.1.2027 139€
- 149€ Valid until May 31, 2027
12.1.-31.5.2027 149€
- 159€ Valid until July 7, 2027
1.6.-7.7.2027 159€
MTB & E-MTB 85 km
- 139€ Valid until October 26, 2026
26.7.-26.10.2026 139€
- 149€ Valid until January 11, 2027
27.10.2026-11.1.2027 149€
- 159€ Valid until May 31, 2027
12.1.-31.5.2027 159€
- 169€ Valid until July 7, 2027
1.6.-7.7.2027 169€
MTB 225 km
- 269€ Valid until October 26, 2026
26.7.-26.10.2026 269€
- 279€ Valid until January 11, 2027
27.10.2026-11.1.2027 279€
- 299€ Valid until May 31, 2027
12.1.-31.5.2027 299€
- 319€ Valid until July 7, 2027
1.6.-7.7.2027 319€
MTB TUPLA & E-MTB TUPLA 142 km
- 227,80 € Valid until October 27, 2025
23.10.-27.10.2025 227,80 €
- 244,80 € Valid until December 31, 2025
28.10.-31.12.2025 244,80 €
- 261,80 € Valid until June 1, 2026
1.1.-1.6.2026 261,80 €
- 278,90 € Valid until July 8, 2026
2.6.-8.7.2026 278,90 €
Trailrun 18 km
- 69€ Valid until October 26, 2026
26.7.-26.10.2026 69€
- 79€ Valid until January 11, 2027
27.10.2026-11.1.2027 79€
- 89€ Valid until May 31, 2027
12.1.-31.5.2027 89€
- 99€ Valid until July 7, 2027
1.6.-7.7.2027 99€
Trailrun 30 km
- 99€ Valid until October 26, 2026
26.7.-26.10.2026 99€
- 109€ Valid until January 11, 2027
27.10.2026-11.1.2027 109€
- 119€ Valid until May 31, 2027
12.1.-31.5.2027 119€
- 129€ Valid until July 7, 2027
1.6.-7.7.2027 129€
Trailrun 57 km
- 129€ Valid until October 26, 2026
26.7.-26.10.2026 129€
- 139€ Valid until January 11, 2027
27.10.2026-11.1.2027 139€
- 149€ Valid until May 31, 2027
12.1.-31.5.2027 149€
- 159€ Valid until July 7, 2027
1.6.-7.7.2027 159€
Trailrun 113 km
- 199€ Valid until October 26, 2026
26.7.-26.10.2026 199€
- 209€ Valid until January 11, 2027
27.10.2026-11.1.2027 209€
- 229€ Valid until May 31, 2027
12.1.-31.5.2027 229€
- 239€ Valid until July 7, 2027
1.6.-7.7.2027 239€
Trailrun 168 km
- 249€ Valid until October 26, 2026
26.7.-26.10.2026 249€
- 259€ Valid until January 11, 2027
27.10.2026-11.1.2027 259€
- 279€ Valid until May 31, 2027
12.1.-31.5.2027 279€
- 299€ Valid until July 7, 2027
1.6.-7.7.2027 299€
Race description
Kaldoaivi Ultra Trail is the world’s northernmost ultra-running event, held in Utsjoki, in the Lapland wilderness. The route climbs to the summits of Kaldoaivi’s highest fells and offers spectacular, challenging scenery. The race tests runners’ endurance and skills in demanding natural terrain, but rewards them with an experience that brings many back year after year. The event also includes mountain bike races and offers a range of options for participants of different levels.
Highlights
- The route climbs to the summits of Kaldoaivi’s highest fells
- Spectacular, rugged Lapland wilderness scenery
- A demanding and instructive trail route
Additional information
Registering for two days gives a 30% discount on the price of the lower-priced category. The entry fee includes drinks and energy supplies at aid stations, washing facilities, transport of a gear bag to the finish, a race number, timing, a Kaldoaivi Ultra Trail lightweight backpack, a KUT product and a Finisher pendant. Category changes and transfers are free of charge until 7.7.2027. The event centres and start locations are in Nuorgam and Utsjoki. The race schedule includes several start times for different distances on 23.7. and 24.7.2027. Participant limits vary by distance; for example, MTB & E-MTB 57 km: 100 participants, Trailrun 168 km: 100 participants. The event offers several distances, including trail running, mountain biking and road cycling, with no amenities along the route. Participation includes a race number, timing chip, lightweight backpack and Finisher pendant. The event takes place in July 2027; detailed schedules and registration information are available on the website.