Transju'Trail - L'Ultra 110km 2027
The forecast arrives five days before the start.
Here you'll find the elevation profile, an estimated finish time based on your UTMB Index and details of the 8 aid stations to plan your nutrition and hydration segment by segment.
What's your time based on your UTMB?
Times estimated by the RAVIT model, learned from real ultra-trail finish times. Enter your UTMB Index (utmb.world) to get a personalized estimate.
Cut-off times and crew - Transju'Trail - L'Ultra 110km · 2027
Data from the official race rules, checked for every edition. The race rules prevail. Positions are interpolated along the GPX track and are a guide, not official course marking.
What you'll find at each aid station
| Product | Syamkm 13.6 | Les Planches-en-Montagnekm 25.7 | Foncine-le-Hautkm 37.1 | Chaux-Neuvekm 56.6 | Chapelle des Boiskm 68.7 | Les Maraiskm 82.1 | Les Rivièreskm 96.7 | Prémanonkm 103.6 |
|---|---|---|---|---|---|---|---|---|
| Water | available | available | available | available | available | available | available | available |
| Brand products | available | available | available | unavailable | available | available | unavailable | available |
| Hot meal | unavailable | unavailable | unavailable | available | unavailable | unavailable | unavailable | unavailable |
Elevation profile
The course and its aid stations
Transju'Trail - L'Ultra 110km: times, aid-station stops and fuelling needs by UTMB® Index
Between a UTMB® Index of 500 and 800, the estimated finish time on this race runs from 19h24 to 11h48, and the aid-station stop budget from 1h06 to 0h22. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.
Source
Below a UTMB® Index of roughly 430, the overall cut-off of 22h00 is no longer reachable at the estimated pace.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 19h24 | 1h06 | 7 | 1,164 g | 13.6 L | 9,704 mg | +2h36 |
| 550 | 17h55 | 0h54 | 7 | 1,075 g | 12.5 L | 8,956 mg | +4h05 |
| 600 | 16h20 | 0h44 | 7 | 980 g | 11.4 L | 8,168 mg | +5h40 |
| 650 | 14h54 | 0h36 | 7 | 894 g | 10.4 L | 7,449 mg | +7h06 |
| 700 | 13h40 | 0h31 | 7 | 820 g | 9.6 L | 6,835 mg | +8h20 |
| 750 | 12h46 | 0h26 | 7 | 766 g | 8.9 L | 6,387 mg | +9h14 |
| 800 | 11h48 | 0h22 | 7 | 708 g | 8.3 L | 5,896 mg | +10h12 |
Figures based on 60 g of carbohydrate, 700 mL of fluid and 500 mg of sodium per hour, "average" preparation and mild conditions (15–25 °C). Above 25 °C, count on roughly 900 mL/h and 700 mg/h. Carbohydrate intake is trained: 60 g/h is a floor, 90 g/h assumes a glucose-fructose blend and a gut used to it.
Other trails worth preparing for
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Sources and method
- Time projection — times by UTMB Index are taken from the actual splits of runners in each level band on previous editions of this race, aid station stops included. No formula is used as long as these results exist.
- Trail nutrition — hourly targets for carbohydrate, fluid and sodium follow the commonly accepted ultra-endurance guidance. La Clinique du Coureur — Fuelling in trail running
- Course, aid stations and cut-offs — taken from the event's official rules, which prevail in case of any discrepancy. Official site — Transju'Trail - L'Ultra 110km
Weather for Transju'Trail - L'Ultra 110km
The weather for Transju'Trail - L'Ultra 110km will appear here as soon as the forecast models reach that date, around five days before the start: feels-like temperature, rain, snow, wind and storms, section by section and at your passage time.
Detailed weather for Transju'Trail - L'Ultra 110km, hour by hour on the courseFrequently asked questions
How many checkpoints?
Transju'Trail - L'Ultra 110km has 9 checkpoints: 7 aid stations, 1 water point, and 1 checkpoint with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Chaux-Neuve: 19.6 km and 755 m elevation gain. That's the one to load up for first.
How do I find the exact location of an aid station?
The Google Maps icon in the “Access” column opens the aid station's location: handy for planning your crew's routes.
What distance and elevation gain?
Transju'Trail - L'Ultra 110km is 109 km long with 4332 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 16h20 for Transju'Trail - L'Ultra 110km.
What's the weather forecast?
The weather for Transju'Trail - L'Ultra 110km will be published on this page around five days before the start, once the forecast models reach the race date. It will be detailed section by section: feels-like temperature, rain, snow, wind and storms.
Want to stack the odds in your favor for Transju'Trail - L'Ultra 110km?
In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.
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