Hällefors, Sweden · Saturday, June 27, 2026
Fixed Distance 50 mi
Silverleden Ultra - 64K
Race completed
64 km Distance
1,480 m Climbing
5.4 Grit · Challenging
What the course asks
Climbing rate 23 m / km
Rolling. Moderate undulations. Requires consistent effort across varying grades.
Time limit 12 hours
11:15 min/km average. Generous. Walkable throughout for most of the field. About average for a 50 mi. Measured against 486 races of the same distance. Cut-off calculator →
Field size ~137 Mid-sized. Company early, well spread out by halfway.
DUV results for the 2026 edition (64km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, June
Daytime high 18°C
Night low 9°C
Rainfall Showers likely
Daylight 18 h 45 m of light
Regional 2001-2020 average for June — NASA POWER, grid elevation 260 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a rolling course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 64 km of trail with 1,480 m of ascent.
- Trail Running Shoes23 m of climb per kilometre — grip and rock protection before cushioning.
- Race Nutrition64 km of self-supported fuelling between aid stations.
- Hydration VestsPole attachment and chest-strap stability on steep ground.
- Trekking Poles1,480 m of ascent to walk up.
- HeadlampsA 12 h limit puts you out there after dark.
Course Notes
Hiking Trails
Similar races
Other 50 mi trail ultras, closest in distance first.