LA BARJO - La Brin de Folie 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 aid station 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 - LA BARJO - La Brin de Folie · 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 | Vauvillekm 17.7 |
|---|---|
| Water | available |
| Brand products | available |
La feuille de ton assistance pour LA BARJO - La Brin de Folie · 2027
Les règles d'assistance de cette course ne sont pas encore connues : tu marqueras tes rendez-vous toi-même.
Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.
Elevation profile
The course and its aid stations
LA BARJO - La Brin de Folie: 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 3h16 to 2h07, and the aid-station stop budget from 0h04 to 0h02. 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 350, the overall cut-off of 4h30 is no longer reachable at the estimated pace.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 3h16 | 0h04 | 0.8 | 196 g | 2.3 L | 1,634 mg | +1h14 |
| 550 | 2h59 | 0h03 | 0.5 | 179 g | 2.1 L | 1,491 mg | +1h31 |
| 600 | 2h43 | 0h03 | 0.2 | 163 g | 1.9 L | 1,362 mg | +1h47 |
| 650 | 2h33 | 0h02 | 0.1 | 153 g | 1.8 L | 1,271 mg | +1h57 |
| 700 | 2h24 | 0h02 | — | 144 g | 1.7 L | 1,198 mg | +2h06 |
| 750 | 2h16 | 0h02 | — | 136 g | 1.6 L | 1,129 mg | +2h14 |
| 800 | 2h07 | 0h02 | — | 127 g | 1.5 L | 1,056 mg | +2h23 |
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.
In the 2027 ranking
LA BARJO - La Brin de Folie is 28 km and 781 m of elevation gain, that's 35 km-effort: category XS, among 157 races in 2027. Its time limit of 4 h 30 requires a minimum speed of 6.1 km/h: rank 136 out of 147 of the widest cut-off times in XS.
XS trails 2027: 25 to 44 km-effort
Similar effort in 2027
- Mammoth Bar Half Marathon · 35 km-effort
- Girona - 28K · 35 km-effort
- Vietnam Highlands Trail by UTMB - 20K PINHATT · 35 km-effort
Other trails worth preparing for
- Moontrail by RCBJ - Tour du plateau36 km · 1,081 m D+ · October 31, 2026
- COTTANCE - 20km-night20 km · 750 m D+ · October 31, 2026
- Bouaye - La Lanterne24 km · 190 m D+ · October 31, 2026
- Saint Eusèbe - Trail Panoramic27 km · 956 m D+ · October 31, 2026
- Courzieu - 25km-night25 km · 1,160 m D+ · October 31, 2026
- Estialescq - 19km19 km · 550 m D+ · October 31, 2026
- Eco Valet'Trail - 34 Km34 km · 1,454 m D+ · November 1, 2026
- Orgères - Trail court - 26 km25 km · 347 m D+ · November 1, 2026
- Saint-Just-Le-Martel - 22km22 km · 547 m D+ · November 1, 2026
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 — LA BARJO - La Brin de Folie
Weather for LA BARJO - La Brin de Folie
The weather for LA BARJO - La Brin de Folie 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 LA BARJO - La Brin de Folie, hour by hour on the courseFrequently asked questions
How many checkpoints?
LA BARJO - La Brin de Folie has 2 checkpoints: 1 aid station and 1 checkpoint with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Ravitaillement Vauville: 17.7 km and 440 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?
LA BARJO - La Brin de Folie is 28 km long with 781 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 2h43 for LA BARJO - La Brin de Folie.
What's the weather forecast?
The weather for LA BARJO - La Brin de Folie 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 LA BARJO - La Brin de Folie?
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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