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 northernmost ultramarathon event in the world, held in Utsjoki, in the wilderness of Lapland. The route passes over the peaks of the highest fells in Kaldoaivi and offers stunning, challenging scenery. The race tests runners' endurance and skills in demanding natural conditions, but rewards experience that makes many return annually. The event also includes mountain biking competitions and offers diverse options for participants of different levels.
Highlights
- The route passes over the peaks of the highest fells in Kaldoaivi
- Beautiful and rugged Lapland wilderness scenery
- Challenging and educational trail route
Additional information
Registration for two days grants a 30% discount on the cheaper series price. The participation fee includes drinks and energy supplies at aid stations, shower facilities, transportation of gear bags to the finish, a start number, timing chip, Kaldoaivi Ultra Trail lightweight backpack, KUT product, and a Finisher pendant. Series changes and transfers are free until July 7, 2027. Competition centers and start locations are in Nuorgam and Utsjoki. The race schedule includes multiple start times for different distances on July 23 and 24, 2027. Participant quotas vary by distance, for example, MTB & E-MTB 57 km: 100 participants, Trailrun 168 km: 100 participants. The event includes several disciplines such as trail running, mountain biking, and road cycling, without amenities along the route. Participation includes a race number, timing chip, lightweight backpack, and finisher pendant. The event takes place in July 2027, with detailed schedules and registration information available on the website.