Trondheim, Norway · Saturday, September 12, 2026

Backyard

TFS Frontyard

Race completed

not publishedn/a Distance

not publishedn/a Climbing

not publishedn/a Grit

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.

63.4305° N, 10.3951° E© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

Typical conditions, September

Daytime high 13°C

Night low 7°C

Rainfall Showers likely

Daylight 13 h 27 m of light

Regional 2001-2020 average for September — NASA POWER, grid elevation 263 m. Not a forecast.

The Aid Station

Course-specific beta from the community

👟 gear

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

By UltraHub Expert

Gear for this race

Chosen for this trail race.

Trail Running ShoesCushioning on trail that is still there in the last quarter.
Race NutritionSelf-supported fuelling between aid stations.
Hydration VestsFlask capacity without the bounce.
GPS WatchesBattery life first — an ultra outlasts most full-GPS modes.

Adidas

Terrex Speed Ultra

★★★★★ 4.5

inov-8

TrailFly Ultra G 300 Max

Graphene-enhanced grip with max cushion for ultra distance trail running.

$180 ★★★★★ 4.5

Spring Energy

Awesome Sauce

Real food gel with 180 calories. Rice-based with natural flavors.

$4 ★★★★★ 4.6

Nathan

VaporKrar 12L

12L race vest co-designed with ultra champion Rob Krar, with insulated bladder pocket.

$170 ★★★★★ 4.6

Garmin

Enduro 3

Ultra-endurance GPS watch with solar charging and 300+ hour battery in GPS mode.

$900 ★★★★★ 4.8

All gear guides →

Course Notes

Laps of 3km. First in max 30min, second in max 29 min, 3rd in max 28min, ...

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