Adamello Ultra Trail 100K 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 10 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 - Adamello Ultra Trail 100K · 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 | C.ne di Bleskm 15.7 | Cortebonakm 19.8 | Prisigalikm 28.3 | Rifugio Valalzakm 39.0 | Case di Visokm 54.1 | Malga Valbiolokm 63.8 | Malga Strinokm 69.7 | Passo Tonale - Albergo Bezzikm 77.0 | Vescasakm 79.4 | Ponte di Legnokm 86.0 |
|---|---|---|---|---|---|---|---|---|---|---|
| Water | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ |
| Brand products | unavailable | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ | unavailable | ✕ |
Elevation profile
The course and its aid stations
Adamello Ultra Trail 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 20h09 to 11h39, and the aid-station stop budget from 1h08 to 0h22. 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 | 20h09 | 1h08 | 7.2 | 1,209 g | 14.1 L | 10,075 mg | +10h51 |
| 550 | 18h19 | 0h55 | 5.3 | 1,099 g | 12.8 L | 9,158 mg | +12h41 |
| 600 | 16h37 | 0h45 | 3.6 | 997 g | 11.6 L | 8,311 mg | +14h23 |
| 650 | 14h58 | 0h37 | 2 | 898 g | 10.5 L | 7,486 mg | +16h02 |
| 700 | 13h35 | 0h30 | 0.6 | 815 g | 9.5 L | 6,796 mg | +17h25 |
| 750 | 12h47 | 0h26 | — | 767 g | 8.9 L | 6,390 mg | +18h13 |
| 800 | 11h39 | 0h22 | — | 699 g | 8.2 L | 5,822 mg | +19h21 |
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
- Puglia - I Sassi di Matera145 km · 3,537 m D+ · October 23, 2026
- Puglia - Le Maioliche di Laterza89 km · 1,831 m D+ · October 24, 2026
- Trail Del Cinghiale - Cinghiale 100K100 km · 5,648 m D+ · October 30, 2026
- Chianti Ultra Trail - Ultra Trail Chianti Castles124 km · 4,810 m D+ · March 20, 2027
- Chianti Ultra Trail - Chianti Ultra Trail74 km · 2,884 m D+ · March 20, 2027
- La Sportiva Lavaredo Ultra Trail - Lavaredo 120K121 km · 5,364 m D+ · June 25, 2027
- La Sportiva Lavaredo Ultra Trail - Lavaredo 80K81 km · 4,634 m D+ · June 26, 2027
- Monte Rosa Walserwaeg - Monte Rosa Trail82 km · 6,087 m D+ · July 16, 2027
- Monte Rosa Walserwaeg - Les sentiers des Valdôtains120 km · 8,094 m D+ · July 16, 2027
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 — Adamello Ultra Trail 100K
Weather for Adamello Ultra Trail 100K
The weather for Adamello Ultra Trail 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 Adamello Ultra Trail 100K, hour by hour on the courseFrequently asked questions
How many checkpoints?
Adamello Ultra Trail 100K has 23 checkpoints: 8 aid stations, 2 water points, and 13 checkpoints with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to C.ne di Bles: 15.7 km and 1,638 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?
Adamello Ultra Trail 100K is 96 km long with 5914 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 16h37 for Adamello Ultra Trail 100K.
What's the weather forecast?
The weather for Adamello Ultra Trail 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 Adamello Ultra Trail 100K?
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