Trail du Saint-Jacques by UTMB Ultra du Saint Jacques - 100M (France) 2027
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Trails through the French Massif Central towards Le Puy. Ultra du Saint Jacques - 100M: published distance 140 km. The profile is a provisional reference route currently linked by the organiser, not a confirmed race-day course.
The course tops out at 1,424 m (low point 530 m). There are 3 big climbs: 755 m around 18–29 km; 513 m around 67–73 km; 718 m around 84–105 km. About 40% of the distance is gentle (under 5% grade).
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How the prediction works
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 291 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 automatically or sent.
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Predict in detail from my Strava trainingOverview
- Date
- Fri, 18 Jun 2027
- Start
- 19:00
- Location
- France
- Distance
- 140 km
- Elevation gain
- 6,000 m
- Time limit
- 30h 50m
- Official website
- saint-jacques.utmb.world/races/100M
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 17.8 km | Aid 1Saint Julien des Chazes（給水） | 17.8 km | — |
| 2 | 24.8 km | Lespitalet | 6.9 km | — |
| 3 | 40.8 km | Prades | 16.1 km | — |
| 4 | 56.1 km | Monistrol | 15.3 km | — |
| 5 | 63.9 km | Saint Privat | 7.8 km | — |
| 6 | 72.7 km | Saint Jean Lachalm | 8.8 km | — |
| 7 | 84.7 km | Alleyras | 12 km | — |
| 8 | 100.2 km | Lac du Bouchet | 15.5 km | — |
| 9 | 116 km | Aid 9Bains（給水） | 15.8 km | — |
| 10 | 122.8 km | Saint Christophe sur Dolaizon | 6.7 km | — |
| 11 | 133.1 km | Les Chibottes | 10.4 km | — |
| 12 | 138.7 km | Le Puy en Velay | 5.6 km | — |
| F | 140 km | FINISH | 1.3 km | Day 3 01:5030h 50m |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
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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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Points to consider for this course
- The overall time limit allows about 13:13/km including stops. This average does not guarantee meeting intermediate cutoffs.
- The longest gap between recorded points, including the start, is about 17.8 km (0–17.8 km). This does not list every water source.
- Read the recorded profile alongside the cutoffs. Terrain, weather and your condition can change travel time.
These are simple calculations and observations from recorded information, not personal finish probabilities or difficulty ratings.
Results and official information
Historical field finish rates differ from your personal prediction. This is not a live results service; check official announcements for results and changes.
Check rules and results on the official siteInformation checked: 2026-11-06