Helsinki, Finland · Saturday, August 1, 2026

Fixed Distance 100K

Masokistin Unelma 100km

Race completed
100 km Distance
430 m Climbing
5.6 Grit · Challenging
60.1695° N, 24.9354° E© OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 4 m / km Fast & Flat. This course is relatively flat and fast. Ideal for PB attempts.
Time limit 15 hours 9:00 min/km average. Comfortable. Room to walk the climbs and stop at aid. Tighter than 72% of 100K races. Measured against 208 races of the same distance. Cut-off calculator →
Field size ~33 Small. Long stretches with nobody in sight.

DUV results for the 2026 edition (100km) — 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 19°C
Night low 15°C
Rainfall Mostly dry
Daylight 16 h 58 m of light

Regional 2001-2020 average for August — NASA POWER, grid elevation 9 m. Not a forecast.

The Aid Station

Course-specific beta from the community

⛰️ terrain

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

By UltraHub Expert
👟 gear

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

By UltraHub Expert
🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 100 km of road with 430 m of ascent.

  • Trail Running Shoes100 km of road — 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.
  • HeadlampsA 15 h limit puts you out there after dark.
  • AccessoriesChafe and blisters end more 100 km races than fitness does.
All gear guides →

Course Notes

New route since 2022, officially measured: 51 laps of 1.9429 km on gravel, one small climb per lap. Initial 2 laps of 0.455 km.

Similar races

Other 100K road ultras, closest in distance first.