Trail du Saint-Jacques by UTMB Grand Trail du Saint Jacques - 100K (France) 2027
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Trails through the French Massif Central towards Le Puy. Grand Trail du Saint Jacques - 100K: published distance 88 km. The profile is a provisional reference route currently linked by the organiser, not a confirmed race-day course.
The course tops out at 1,428 m (low point 610 m). There are 4 big climbs: 487 m around 0–7 km; 514 m around 14–20 km; 339 m around 31–36 km; 519 m around 38–53 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
- Sat, 19 Jun 2027
- Start
- 07:40
- Location
- France
- Distance
- 88 km
- Elevation gain
- 3,600 m
- Time limit
- 18h
- Official website
- saint-jacques.utmb.world/races/100K
Elevation profile
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 11.3 km | Saint Privat d'Allier | 11.3 km | — |
| 2 | 20.2 km | Saint Jean Lachalm | 8.8 km | — |
| 3 | 32.1 km | Alleyras | 12 km | — |
| 4 | 48.2 km | Lac du Bouchet | 16 km | — |
| 5 | 64 km | Aid 5Bains（給水） | 15.8 km | — |
| 6 | 70.8 km | Saint Christophe sur Dolaizon | 6.8 km | — |
| 7 | 81 km | Les Chibottes | 10.2 km | — |
| 8 | 86.6 km | Le Puy-en-Velay | 5.6 km | — |
| F | 88 km | FINISH | 1.4 km | Day 2 01:4018h |
The small figure under each cutoff is the time from the start. Day 1 is the day of the start.
Other races
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- Marathon du Mont-Blanc 42km (Chamonix, France) 2027Sun, 27 Jun 2027 · France · 42 km
- Grand Trail du Lac 74 km 2026Sun, 18 Oct 2026 · France · 74 km
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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 12:16/km including stops. This average does not guarantee meeting intermediate cutoffs.
- The longest gap between recorded points, including the start, is about 16 km (32.1–48.2 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