Weather Douro Ultra Trail - Trail Longo 2026
Forecasts for a 600 UTMB Index runner, at their estimated passage time. Coldest: 73°F feels-like at Arrivée (Sat, 10/10 03:07 PM); warmest: 75°F at Arrivée (Sat, 10/10 03:07 PM). No notable rain forecast on the course. Gusts up to 10 mph at Arrivée. The models currently cover 1 of 2 segments; the rest will be published with the next forecasts.
Hour by hour, from the start to the cut-off
| Location | Sat, 10/1008:00 AM | 12:00 PM | 04:00 PM |
|---|---|---|---|
| Startkm 0 | — | ||
| Arrivéekm 53 | — |
Local race times (Europe/Lisbon). Empty cells are beyond the forecast models' range: they will fill in as the race approaches.
Weather for other Douro Ultra Trail races
Section-by-section forecasts for Douro Ultra Trail - Trail Longo 2026, 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.
The weather for the entire race, by 4-hour slots, at the start and at each aid station — to know when rain arrives and which pass gets windy, whatever your pace.
Forecast, not guaranteed: in the mountains a model describes a grid of several hundred meters, not the slope you're on.
Weather data: Météo-France (AROME), DWD (ICON), ECMWF (IFS) — CC BY 4.0, via Open-Meteo