KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 20K 2026
Also known as: Kaga Spa · KagaSpa100 · Kaga Spa Trail Endurance 100 by UTMB - K100
A one-way short race: runners are bussed to Kenmin no Mori (the Prefectural Forest) and follow the closing section shared with the 100K and 50K to Yamanaka-za in the 1,300-year-old spa town of Yamanaka Onsen.
The course tops out at 467 m (low point 73 m). About 50% of the distance is gentle (under 5% grade). In 2026, 98% of starters finished. The median finish was about 3 h.
Predict your finish from your ITRA index
Enter your ITRA performance index to get your finish time, aid-station splits and cutoff margins from the results of 60 finishers of this race — the same model 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
- Sat, 20 Jun 2026
- Start
- 08:00
- Location
- Ishikawa, Japan
- Distance
- 20.7 km
- Elevation gain
- 649 m
- Time limit
- 6h
- ITRA
- H
- Official website
- kagaspa.utmb.world/races/kagaspa20
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 6.4 km | Aid 1AS8: IMADATE IOS SQUARE/今立あいおす広場 | 6.4 km | — |
| 2 | 13.6 km | Aid 2AS10: TONOO/搭尾 | 7.2 km | Day 1 12:404h 40m |
| F | 20.7 km | FinishYAMANAKA-ZA/山中座（FINISH） | 7.1 km | Day 1 14:006h |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
2026 results
568 starters, 556 finishers (97.9% finish rate). Finish times of those who finished:
- Fastest
- 1h 34m
- Top 10%
- 2h 24m
- Top 25%
- 2h 49m
- Median
- 3h 17m
- Top 75%
- 3h 52m
- Top 90%
- 4h 34m
- Last finisher
- 5h 55m
"Top 25%" means one in four finishers had crossed the line by this time.
Years with a different course or different cutoffs are not directly comparable.
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 (19.7 km)
Other races
- KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 100K 2026Sat, 20 Jun 2026 · Ishikawa, Japan · 97.4 km
- KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 100K 2027Sat, 19 Jun 2027 · Ishikawa, Japan · 97.4 km
- KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 50K 2026Sun, 21 Jun 2026 · Ishikawa, Japan · 56.8 km
- KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 50K 2027Sun, 20 Jun 2027 · Ishikawa, Japan · 56.8 km
- YARIKAN 100mile 2026Sun, 3 May 2026 · Ishikawa, Japan · 168 km
- KAGA SPA TRAIL ENDURANCE 100 by UTMB KAGASPA 20K 2027Sat, 19 Jun 2027 · Ishikawa, Japan · 20.7 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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