Ultra Running Hub Larvik, Norway · Saturday, June 13, 2026
Backyard Larvik
We hold no course length for this race — a timed or backyard event is measured by the clock, not the kilometre — so there is no Grit score to give you.
What the course asks
DUV results for the 2026 edition (12h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, June
Regional 2001-2020 average for June — NASA POWER, grid elevation 60 m. Not a forecast.
Results history
| Year | Race | Finishers | Men's winner | Women's winner |
|---|---|---|---|---|
| 2026 | 12h | 220 | Magnus Meyborg · 80.472 km | Stine Bjørnø Svensen · 80.472 km |
| 2025 | 12h | 169 | Knutsen Rasmus Dahl · 80.472 km | Emilie Aulie Dybendal · 80.472 km |
The field grew 30% between 2025 (169) and 2026 (220). 34% of the 2026 field were women.
DUV results for the 2026 edition (12h) — ranked runners 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
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for this trail race with 90 m of ascent.
- Trail Running Shoes Cushioning on trail that is still there in the last quarter.
- Race Nutrition Self-supported fuelling between aid stations.
- Hydration Vests Flask capacity without the bounce.
- Headlamps A 12 h limit puts you out there after dark.
- GPS Watches Battery life first — an ultra outlasts most full-GPS modes.
Overview
Backyard Larvik is a timed elimination race that challenges runners to complete a 6.7 km lap every hour. The race has a 12-hour time limit, making it a test of endurance and pacing over a fixed duration rather than a set distance. This format means runners continue until they can no longer complete a lap within the hourly window.
The course itself, starting at Fagerli School in Larvik, Norway, features a varied surface of gravel, asphalt, footpath, and artificial grass. With 90 meters of elevation gain per lap, the repeated climbs will accumulate over the hours for runners aiming to maximize their completed laps. The entry fee ranges from 750-850 NOK.
First held in 2025, the event has seen 2 editions, with the latest in 2026 drawing 220 finishers. This race offers a different challenge than traditional distance events, emphasizing consistency and strategic pacing within the hourly cut-off.
Similar races
Other trail ultras of the same format.