Ultra Running Hub Floda, Sweden · Friday, June 5, 2026
Jernbruket Backyard Ultra
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 (37h) — 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 101 m. Not a forecast.
Results history
| Year | Race | Finishers | Men's winner | Women's winner |
|---|---|---|---|---|
| 2026 | 37h | 77 | Mazharul Haque · 248.122 km | Karin Stridh · 100.590 km |
| 2025 | 34h | 74 | David Strodel · 228.004 km | Annie Hammarling · 87.178 km |
| 2024 | 27h | 82 | Niklas Jönsson · 181.062 km | Jessica Parnebo · 134.120 km |
| 2023 | 32h | 83 | Johan Harvigsson · 214.592 km | Johanna Svensson · 127.414 km |
| 2022 | 41h | 83 | Magnus Rabe · 274.946 km | Madeleine Lundell · 134.120 km |
| 2021 | 29h | 68 | Rasmus Stenemo · 187.768 km | Therese Eriksson · 194.474 km |
| 2020 | 25h | 27 | Branislav Pavic · 167.650 km | Liselott Johansen · 100.590 km |
The field has held steady: 74 in 2025, 77 in 2026. 21% of the 2026 field were women.
DUV results for the 2026 edition (37h) — 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.
- 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 34 h limit puts you out there after dark.
- GPS Watches Battery life first — an ultra outlasts most full-GPS modes.
Similar races
Other trail ultras of the same format.