Trail Les Tres Fonts
Sun 18 Oct 2026 · Masquefa, Barcelona
15.9Easy15.9 km-effort · 25 m/km climb
EasyModHardV.hardExtremeBrutal
Endurance load on ITRA's km-effort scale — not steepness or technical terrain.
How we measure
km-effort = distance + climb/100, ITRA's published scale: every 100 m of climb counts like ~1 km of distance. Six levels, Easy → Brutal, from the hardest distance of the event. The climb figure (m/km) shows how vertical the course is.Drive
NEAR 49 min
from Barcelona (Glòries, est.)
When
Sun 18 Oct 2026
Distances
12.7 km
Official site & registration ↗
Ask anything the page doesn't show — “can I walk it?”, “good first trail race?”
Dates, start times and registration change — always confirm on the official site.
Distances
12.7 km · ↑317 m · Easy
| Distance | Climb | Effort |
|---|---|---|
| 12.7 km | ↑317 m | 15.9 Easy |
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