EXTREME TRAIL DEI CASTELLI BRUCIATI 2026
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 - EXTREME TRAIL DEI CASTELLI BRUCIATI · 2026
| Aid station | Cum. km | Cum. D+ | Seg. km | Seg. D+ | Seg. D- | Crew | Cut-off | Access |
|---|---|---|---|---|---|---|---|---|
| Arrivée | 156.3 | 5,228 m | 156.3 | 5,228 m | 5,225 m | — | Sun 06:00 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
EXTREME TRAIL DEI CASTELLI BRUCIATI: 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 30h04 to 19h18, and the aid-station stop budget from 2h16 to 0h47. 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 | 30h04 | 2h16 | 13.1 | 1,804 g | 21.1 L | 15,037 mg | +17h56 |
| 550 | 28h27 | 1h53 | 11.5 | 1,707 g | 19.9 L | 14,229 mg | +19h33 |
| 600 | 26h23 | 1h33 | 10 | 1,583 g | 18.5 L | 13,195 mg | +21h37 |
| 650 | 24h09 | 1h17 | 10 | 1,449 g | 16.9 L | 12,073 mg | +23h51 |
| 700 | 22h33 | 1h05 | 10 | 1,353 g | 15.8 L | 11,275 mg | +25h27 |
| 750 | 20h53 | 0h55 | 10 | 1,253 g | 14.6 L | 10,438 mg | +27h07 |
| 800 | 19h18 | 0h47 | 10 | 1,158 g | 13.5 L | 9,648 mg | +28h42 |
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
- 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
- La Sportiva Lavaredo Ultra Trail - Lavaredo 120K121 km · 5,364 m D+ · June 25, 2027
- Monte Rosa Walserwaeg - Les sentiers des Valdôtains120 km · 8,094 m D+ · July 16, 2027
- Valdambra Trail - GORO TRAIL111 km · 4,640 m D+ · October 9, 2026
- Fiemme Ultra Sky - Fiemme Sky Extreme122 km · 7,826 m D+ · October 3, 2026
- A U T - Adamello Ultra-Trail®168 km · 11,974 m D+ · September 25, 2026
- Adamello Ultra Trail 100K96 km · 5,914 m D+ · September 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 — EXTREME TRAIL DEI CASTELLI BRUCIATI
Weather for EXTREME TRAIL DEI CASTELLI BRUCIATI
Section-by-section forecasts for EXTREME TRAIL DEI CASTELLI BRUCIATI, calculated at the estimated passing time: feels-like temperature, rain or snow, wind and thunderstorms. Three models — AROME (Météo-France), ICON (DWD) and ECMWF IFS — served from the finest to the farthest-reaching.
Forecast, not guaranteed: in the mountains a model describes a grid of several hundred meters, not the slope you're on.
Données météo : Météo-France (AROME), DWD (ICON), ECMWF (IFS) — CC BY 4.0, via Open-Meteo
Frequently asked questions
How many checkpoints?
EXTREME TRAIL DEI CASTELLI BRUCIATI 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?
EXTREME TRAIL DEI CASTELLI BRUCIATI is 156 km long with 5228 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 26h23 for EXTREME TRAIL DEI CASTELLI BRUCIATI.
What's the weather forecast?
RAVIT publishes the weather for EXTREME TRAIL DEI CASTELLI BRUCIATI section by section: feels-like temperature, rain or snow, wind and storms, at the estimated passage time. Forecasts come from AROME (Météo-France), ICON (DWD) and ECMWF IFS, refreshed several times a day.
Want to stack the odds in your favor for EXTREME TRAIL DEI CASTELLI BRUCIATI?
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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