BULSS 新潟 (Backyard Ultra Last Samurai Standing) 2026
Held at Oguni Forest Park, a satoyama recreation area with a campground on the Enmeijigahara plateau in Nagaoka's Oguni district. Each yard combines three loops of forest road and trail through the campground, with a high share of trail.
A backyard ultra: a 6.706 km lap every 60 minutes (D+165 m per lap), until only one runner is left.
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Predict my raceOverview
- Date
- Sun, 1 Nov 2026
- Start
- 11:00
- Location
- Niigata, Japan
- Distance
- 6.7 km per lap (a new lap every 60 minutes)
- Elevation gain
- 165 m per lap
- Official website
- backyardultra.jp/races/2026niigata
Registration
- Registration
- Sat, 18 Jul 2026 – Thu, 15 Oct 2026
- Entry
- First come, first served
Add the race in the app to put registration opening and closing and the lottery results into your calendar.
Other races
- ROCKIN 48 km 2026Sat, 4 Jul 2026 · Niigata, Japan · 48 km
- DEEP JAPAN 160km 2027Fri, 25 Jun 2027 · Niigata, Japan · 160.3 km
- N3PUC 100mile (self-challenge) 2026Sat, 18 Apr 2026 · Niigata, Japan · 166 km
- DEEP JAPAN SUMON 30km 2027Fri, 25 Jun 2027 · Niigata, Japan · 30 km
- DEEP JAPAN UONUMA 80km 2027Fri, 25 Jun 2027 · Niigata, Japan · 80 km
- N3PUC HARD NOW 90mile (three peaks, three round trips) 2026Sat, 18 Apr 2026 · Niigata, Japan · 144 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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