Bygdin, Norway · Saturday, August 1, 2026

Fixed Distance 50 mi

Jotunheimen Trail Run

Race completed

70 km Distance

2,600 m Climbing

7.4 Grit · Hardcore

61.3457° N, 8.5578° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 37 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.

Time limit 10 hours 8:34 min/km average. Comfortable. Room to walk the climbs and stop at aid. Among the tightest 50 mi cut-offs we track. Measured against 471 races of the same distance. Cut-off calculator →

Field size ~286 Large. Rarely out of sight of another runner.

DUV results for the 2026 edition (70km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, August

Daytime high 12°C

Night low 5°C

Rainfall Showers likely

Daylight 17 h 15 m of light

Regional 2001-2020 average for August — NASA POWER, grid elevation 1144 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2026	70km	286	Sander Simpson-Larsen · 08:24:26	Henriette Lien · 09:52:42
2025	70km	237	Sindre Rønning · 07:55:49	Mina Etnestad · 09:36:12
2024	75km	147	Jørgen Jevne · 08:07:33	Elise Elvehøy · 10:16:45
2023	75km	61	Simen Østensen · 07:55:35	Anne-Sofie Pollestad · 10:55:23

The field grew 21% between 2025 (237) and 2026 (286). 17% of the 2026 field were women.

DUV results for the 2026 edition (70km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a rolling course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert

👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 70 km of trail with 2,600 m of ascent.

Trail Running Shoes 37 m of climb per kilometre — grip and rock protection before cushioning.
Race Nutrition 70 km of self-supported fuelling between aid stations.
Hydration Vests Pole attachment and chest-strap stability on steep ground.
Trekking Poles 2,600 m of ascent to walk up.
GPS Watches Battery life first — a 70 km day outlasts most full-GPS modes.

Adidas

Terrex Speed Ultra

RunRepeat found the Adidas Terrex Speed Ultra to have a grippy outsole and great lockdown, while iRunFar noted that the shoe works on a variety of trail conditi…

★★★★★ 4.5

La Sportiva

Prodigio Pro

RunRepeat found the La Sportiva Prodigio Pro to have a secure, locked-in fit due to its premium upper, and also praised the shoe's energetic ride, particularly…

$225 ★★★★★ 4.6

Skratch Labs

Sport Hydration Mix

Clean electrolyte drink mix with real fruit flavor. Low sugar.

$20 ★★★★★ 4.5

Salomon

ADV Skin 12

Industry-standard 12L race vest with front flask pockets and minimal bounce.

$180 ★★★★★ 4.8

Komperdell

Carbon Ultralight Vario 4

4-section folding carbon poles with compact pack size for mandatory gear.

$160 ★★★★★ 4.5

COROS

APEX 2 Pro

GPS running watch with 75-hour GPS battery, topo maps, and training metrics.

$500 ★★★★★ 4.7

All gear guides →

Overview

The Jotunheimen Trail Run is a 70 km trail race in Bygdin, Norway, with 2600 meters of elevation gain. This 50-mile event features 37 meters of climb per kilometer, making it a challenging course.

With 286 finishers in its latest edition, this race has a larger field than 93% of its 654 peer 50-mile races. The 10-hour time limit translates to an 8.6 minutes per kilometer cutoff pace, which is tighter than 91% of 458 comparable 50-mile races, leaving little margin for error.

Similar races

Other 50 mi trail ultras, closest in distance first.