Finland · Lapland (Utsjoki area)
Kaldoaivi Ultra Trail
Distance
168 km
Date
July 23, 2026
Entry fee
279 EUR
€ / km
€1.66
Far-north solitude: endless tundra singletrack, big sky, and true wilderness logistics above the Arctic Circle.
Elevation and Terrain
Total Meters
2450m
D+/KM
14.58m/km
For context, the Tor des Géants 330 loop has 73 D+/km.
Avg Uphill Gradient
5.4%
Avg Downhill Gradient
-5.5%
Uphill gradient distribution
Route Profile
Analysed 2026-05-02Terrain breakdown
Terrain
Climbs
Top climbs
1.7 km · 188 m gain
starts km 0 · avg 10.8% · max 16.2%
5.1 km · 183 m gain
starts km 68 · avg 3.6% · max 19.1%
5.8 km · 97 m gain
starts km 19 · avg 1.7% · max 11.1%
Top descents
2.3 km · 217 m drop
starts km 162 · avg -9.6% · max -25.9%
5.1 km · 183 m drop
starts km 37 · avg -3.6% · max -22.3%
7.9 km · 143 m drop
starts km 47 · avg -2.0% · max -13.1%
Why Kaldoaivi 168km Is Not a Mountain Race (14.6m/km, Zero Steep Climbing — and That's the Point)
Q: How hard is the Kaldoaivi Ultra Trail 168km? A: Uniquely demanding — but not in the way most mountain ultras are. The course has just 2,450m of gain over 168km (14.6 m/km), with a 5.4% average uphill gradient and no steep climbing at all. The difficulty is purely distance, self-sufficiency, and wilderness: 168km through open Arctic tundra with three river crossings, no shelter, minimal support, and potential strong winds and rain. The 2025 edition had approximately 28 finishers. Midnight sun conditions mean there is no natural night to use as a psychological reset.
Course Profile — 168km of Arctic Tundra, Three River Crossings, and 22 Hours of Daylight
Q: Is Kaldoaivi Ultra Trail an ITRA qualifier? A: Yes — the 168km is ITRA-certified. Check current ITRA and UTMB Index listings for point values and qualifying status.
Getting There: Ivalo Airport, Finnish Lapland Logistics, and Why Planning Early Matters
Q: Which airport should I use for Kaldoaivi Ultra Trail? A: Ivalo (IVL) is the nearest airport — approximately 2.5–3.5 hours by road to Njallavaara. Public transport is very limited; a long-distance bus to Utsjoki plus a taxi is possible but slow. A rental car or organised transfer is strongly recommended. Book accommodation in advance — Utsjoki has very limited capacity in July.
Race files
Logistics
Nearest airport
Ivalo (IVL)
Notes
Start: ~2.5–3.5 hrs drive (depending on exact start/finish) / Public transport: limited; long-distance bus possible to Utsjoki + taxi / Accommodation: sparse in far-north villages; book early and plan transfers carefully
FAR
It’ll possibly take 3+ hours from the closest large airport to arrive. Plan your adventure accordingly, take an extra day for those after-race beers or Curranz.
