THP winter - W70 relai 2026
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 4 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 - THP winter - W70 relai · 2026
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 | Cruiskm 18.7 | Bory Hautekm 37.4 | Coulet de Nouronkm 51.3 | Le Cailloukm 59.3 |
|---|---|---|---|---|
| Water | available | available | available | available |
| Brand products | available | available | available | available |
Elevation profile
The course and its aid stations
THP winter - W70 relai: 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 12h49 to 7h49, and the aid-station stop budget from 0h43 to 0h15. 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 375, the overall cut-off of 16h00 is no longer reachable at the estimated pace.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 12h49 | 0h43 | 2.8 | 769 g | 9 L | 6,412 mg | +3h11 |
| 550 | 11h43 | 0h35 | 1.7 | 703 g | 8.2 L | 5,861 mg | +4h17 |
| 600 | 10h52 | 0h29 | 0.9 | 652 g | 7.6 L | 5,430 mg | +5h08 |
| 650 | 9h50 | 0h24 | — | 590 g | 6.9 L | 4,914 mg | +6h10 |
| 700 | 9h05 | 0h20 | — | 545 g | 6.4 L | 4,545 mg | +6h55 |
| 750 | 8h26 | 0h17 | — | 506 g | 5.9 L | 4,213 mg | +7h34 |
| 800 | 7h49 | 0h15 | — | 469 g | 5.5 L | 3,905 mg | +8h11 |
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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- Urban Trail des 3 Panoramas de Rouen - UT3PR 42,2 KM MARATRAIL42 km · 1,082 m D+ · November 1, 2026
- La Veni Vici 87 km86 km · 1,918 m D+ · November 7, 2026
- Trail du Lac de Villerest - Le Tour du Lac42 km · 1,196 m D+ · November 7, 2026
- Veni Vici 52k53 km · 1,286 m D+ · November 7, 2026
- Liévin - 61km-night60 km · 952 m D+ · November 7, 2026
- Sparnatrail - 56km56 km · 1,303 m D+ · November 8, 2026
- Saint Héand - 50km50 km · 1,372 m D+ · November 8, 2026
- Melrand - Grand Trail48 km · 1,312 m D+ · November 11, 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 — THP winter - W70 relai
Weather for THP winter - W70 relai
The weather for THP winter - W70 relai 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 THP winter - W70 relai, hour by hour on the courseFrequently asked questions
How many checkpoints?
THP winter - W70 relai has 5 checkpoints: 4 aid stations and 1 checkpoint with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Cruis: 18.7 km and 931 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?
THP winter - W70 relai is 70 km long with 3750 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 10h52 for THP winter - W70 relai.
What's the weather forecast?
The weather for THP winter - W70 relai 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 THP winter - W70 relai?
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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