Ultra Running Hub Pori, Finland · Saturday, September 26, 2026
Trail 100k
Radioaseman Ultra Maraton 100 km
37 days away
100 km Distance
2 m Climbing
5.0 Grit · Challenging
What the course asks
Climbing rate 0 m / km
Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.
Typical conditions, September
Daytime high 15°C
Night low 9°C
Rainfall Mostly dry
Daylight 12 h 00 m of light
Regional 2001-2020 average for September — NASA POWER, grid elevation 45 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a fast & flat course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.
Gear for this race
Chosen for 100 km of trail with 2 m of ascent.
- Trail Running Shoes100 km of trail — cushioning that is still there in the last quarter.
- Race NutritionPast 100 km the palate quits before the legs do — carry more than one flavour.
- Hydration VestsFlask capacity for 100 km, without the bounce.
- Headlamps100 km almost certainly means running into the night.
- AccessoriesChafe and blisters end more 100 km races than fitness does.
Course Notes
2km lap, gravel, flat
Similar races
Other 100K trail ultras, closest in distance first.