Nagasaki Round Trail Long 2027
Also known as: NRT
The 2027 long course through Nagasaki’s low mountains and city streets. Check the official walking-only sections and self-navigation rules.
The course tops out at 478 m (low point 9 m). There are 4 big climbs: 344 m around 19–21 km; 411 m around 24–27 km; 367 m around 31–35 km; 328 m around 43–44 km. The longest descent drops 469 m around 27 km at about 12% on average. About 40% of the distance is gentle (under 5% grade).
Estimate your finish from your ITRA index
Estimate (no finisher data for this race)
Enter your ITRA performance index to get an estimated finish time, aid-station splits and cutoff margins. This race has no finisher ITRA data, so it uses the transfer model: your predictions for the 290 races that do have finisher data, scaled by distance and elevation gain (km-effort) — the same calculation as the TRAIL STATUS app. Nothing is saved or sent.
The app adds predictions from your training log (Strava), race-day pacing and more. Free, no sign-up.
Predict in detail from my Strava trainingOverview
- Date
- Sun, 14 Feb 2027
- Start
- 06:00
- Location
- Nagasaki, Japan
- Distance
- 50 km
- Elevation gain
- 3,200 m
- Time limit
- 12h
- Official website
- n-r-t.net
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 14.7 km | Aid 1A1 稲佐山中腹 | 14.7 km | — |
| 2 | 31.4 km | Aid 2A2 天主公園 | 16.7 km | — |
| 3 | 36.6 km | Aid 3A3 片渕近隣公園 | 5.2 km | — |
| 4 | 41 km | Aid 4A4 高部水源地 | 4.4 km | 15:309h 30m |
| F | 50 km | FINISH | 9 km | 18:0012h |
The small figure under each cutoff is the time from the start.
Registration
- Registration
- Tue, 1 Sep 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.
Practice courses
See the course on the Runnable map ↗
Runnable has practice courses on this race's trails, split into sections to run and sections to walk (pages in Japanese).
- Runnable practice course (49.8 km)
Other races
- Nagasaki Round Trail Short 20km 2027Sun, 14 Feb 2027 · Nagasaki, Japan · 20 km
- Tara Forest Trail Shugen 40km 2026Sun, 5 Apr 2026 · Nagasaki, Japan · 40 km
- Tara Forest Trail Forest 19km 2026Sun, 5 Apr 2026 · Nagasaki, Japan · 19 km
- Amagase 48km (50 km race in 2026) 2027Sat, 10 Apr 2027 · Kyoto, Japan · 47.3 km
- FunTrails Round Minano 50K 2026Sun, 10 May 2026 · Saitama, Japan · 52 km
- TAMBA 50K 2027Sat, 5 Jun 2027 · Hyogo, Japan · 55 km
From your training log, TRAIL STATUS estimates your finish time, aid-station splits and cutoff margins 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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