BULSS 茨城 (Backyard Ultra Last Samurai Standing) 2026
Held at Mikage Sports Park in Makabe, Sakuragawa, at the foot of Mt. Kinoko. Each yard is three laps of a short loop out of the park, with no flat sections, so the climbs and descents never let up.
The course
A backyard ultra: a 6.706 km lap every 60 minutes (D+285 m per lap), until only one runner is left.
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Predict my raceOverview
- Date
- Sat, 7 Nov 2026
- Start
- 09:00
- Location
- Ibaraki, Japan
- Distance
- 6.7 km per lap (a new lap every 60 minutes)
- Elevation gain
- 285 m per lap
- Official website
- backyardultra.jp/races/2026ibaraki
Other races
- OSJ Okukuji Trail 59 km 2025Sun, 25 May 2025 · Ibaraki, Japan · 59 km
- OSJ Okukuji Trail Short 32.5 km 2025Sun, 25 May 2025 · Ibaraki, Japan · 32.5 km
- Tsukubarenzan trailrun in ISHIOKA 70 km 2026Sun, 27 Sep 2026 · Ibaraki, Japan · 70 km
- Tsukubarenzan Middle 45 km 2026Sun, 27 Sep 2026 · Ibaraki, Japan · 45 km
- Tsukubarenzan Short 25 km 2026Sun, 27 Sep 2026 · Ibaraki, Japan · 25 km
From your training log, TRAIL STATUS estimates how many laps you could run for this race.
Predict my raceCompiled from each race's official information. Details can change, so always check the race's official website for the latest. Spotted a mistake? Please tell us through the contact form.
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