Transpyrenea - 100% Basque - Transpy 100K 2027
The forecast arrives five days before the start.
Here you'll find the elevation profile and an estimated finish time based on your UTMB Index.
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 - Transpyrenea - 100% Basque - Transpy 100K · 2027
| Aid station | Cum. km | Cum. D+ | Seg. km | Seg. D+ | Seg. D- | Crew | Cut-off | Access |
|---|---|---|---|---|---|---|---|---|
| Arrivée | 102.7 | 5,266 m | 102.7 | 5,266 m | 5,422 m | — | Wed 05:00 AM |
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
Aid station contents not documented.
Elevation profile
The course and its aid stations
Transpyrenea - 100% Basque - Transpy 100K: 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 21h49 to 12h41, and the aid-station stop budget from 1h14 to 0h24. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 21h49 | 1h14 | 7.8 | 1,309 g | 15.3 L | 10,911 mg | +74h11 |
| 550 | 20h07 | 1h00 | 6.1 | 1,207 g | 14.1 L | 10,055 mg | +75h53 |
| 600 | 18h09 | 0h49 | 4.2 | 1,089 g | 12.7 L | 9,073 mg | +77h51 |
| 650 | 16h00 | 0h39 | 2 | 960 g | 11.2 L | 7,999 mg | +80h00 |
| 700 | 14h38 | 0h33 | 2 | 878 g | 10.2 L | 7,315 mg | +81h22 |
| 750 | 13h39 | 0h28 | 2 | 819 g | 9.6 L | 6,822 mg | +82h21 |
| 800 | 12h41 | 0h24 | 2 | 761 g | 8.9 L | 6,340 mg | +83h19 |
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
- Zembrocal Trail160 km · 8,380 m D+ · October 15, 2026
- Festival Des Templiers - Integrale des Causses62 km · 2,973 m D+ · October 16, 2026
- Festival Des Templiers - ENDURANCE TRAIL100 km · 4,309 m D+ · October 16, 2026
- Mascareignes75 km · 3,832 m D+ · October 16, 2026
- Trail de Bourbon106 km · 6,252 m D+ · October 16, 2026
- Trail du Haut Clunysois - La Camille Forest66 km · 2,311 m D+ · October 17, 2026
- Salomon EcoTrail Paris - Automne - Trail 80km79 km · 982 m D+ · October 17, 2026
- Festival Des Templiers - Grand Trail des Templiers81 km · 3,443 m D+ · October 18, 2026
- LE TRAIL IMPERIAL DE BIZY - Trail Impérial de Bizy - 16 tours en relais67 km · 1,391 m D+ · October 25, 2026
Sources and method
- Time projection — les temps par cote sont repris des passages réels des coureurs de chaque tranche sur les éditions précédentes de cette course, arrêts aux ravitaillements compris. Aucune formule n'intervient tant que ces résultats existent.
- 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 — Transpyrenea - 100% Basque - Transpy 100K
Weather for Transpyrenea - 100% Basque - Transpy 100K
The weather for Transpyrenea - 100% Basque - Transpy 100K 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 Transpyrenea - 100% Basque - Transpy 100K, hour by hour on the courseFrequently asked questions
How many checkpoints?
Transpyrenea - 100% Basque - Transpy 100K has 1 checkpoint: 1 checkpoint with undocumented contents. Details are in the two tables above.
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?
Transpyrenea - 100% Basque - Transpy 100K is 103 km long with 5266 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 18h09 for Transpyrenea - 100% Basque - Transpy 100K.
What's the weather forecast?
The weather for Transpyrenea - 100% Basque - Transpy 100K 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 Transpyrenea - 100% Basque - Transpy 100K?
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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