UTDF - Marathon du Malbec 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 - UTDF - Marathon du Malbec · 2027
| Aid station | Cum. km | Cum. D+ | Seg. km | Seg. D+ | Seg. D- | Crew | Cut-off | Access |
|---|---|---|---|---|---|---|---|---|
| Arrivée | 44.7 | 1,887 m | 44.7 | 1,887 m | 1,886 m | — | Sun 04:00 PM |
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
UTDF - Marathon du Malbec: 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 6h06 to 3h52, and the aid-station stop budget from 0h13 to 0h05. 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 365, the overall cut-off of 8h00 is no longer reachable at the estimated pace.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 6h06 | 0h13 | — | 366 g | 4.3 L | 3,047 mg | +1h54 |
| 550 | 5h35 | 0h11 | — | 335 g | 3.9 L | 2,789 mg | +2h25 |
| 600 | 5h08 | 0h09 | — | 308 g | 3.6 L | 2,566 mg | +2h52 |
| 650 | 4h44 | 0h07 | — | 284 g | 3.3 L | 2,369 mg | +3h16 |
| 700 | 4h22 | 0h06 | — | 262 g | 3.1 L | 2,181 mg | +3h38 |
| 750 | 4h05 | 0h05 | — | 245 g | 2.9 L | 2,045 mg | +3h55 |
| 800 | 3h52 | 0h05 | — | 232 g | 2.7 L | 1,930 mg | +4h08 |
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
- Moontrail by RCBJ - Tour du plateau36 km · 1,081 m D+ · October 31, 2026
- Eco Valet'Trail - 34 Km34 km · 1,454 m D+ · November 1, 2026
- Urban Trail des 3 Panoramas de Rouen - UT3PR 72 KM71 km · 1,438 m D+ · November 1, 2026
- Moulidars - 41km41 km · 1,100 m D+ · November 1, 2026
- Urban Trail des 3 Panoramas de Rouen - UT3PR 42,2 KM MARATRAIL42 km · 1,082 m D+ · November 1, 2026
- Calvi - Capu di a Veta28 km · 1,106 m D+ · November 7, 2026
- Trail du Lac de Villerest - Le Grand Duc31 km · 921 m D+ · November 7, 2026
- Boën-sur-Lignon - 30km30 km · 1,250 m D+ · November 7, 2026
- Liévin - 36km-night35 km · 594 m D+ · November 7, 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 — UTDF - Marathon du Malbec
Weather for UTDF - Marathon du Malbec
The weather for UTDF - Marathon du Malbec 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 UTDF - Marathon du Malbec, hour by hour on the courseFrequently asked questions
How many checkpoints?
UTDF - Marathon du Malbec 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?
UTDF - Marathon du Malbec is 45 km long with 1887 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 5h08 for UTDF - Marathon du Malbec.
What's the weather forecast?
The weather for UTDF - Marathon du Malbec 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 UTDF - Marathon du Malbec?
In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.
No card required · Instant results