Iberica Traversa – Gravel
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Iberica Traversa – Gravel

Irun, Spain September 20, 2026
Difficulty Profile
TERRAIN
CLIMBING
HEAT
REMOTE
1723 km Distance
294275 m Elevation
Gravel Surface
Extreme Difficulty

What to Expect on Iberica Traversa – Gravel

Iberica-Traversa crosses the Iberian Peninsula from the Bay of Biscay to the Strait of Gibraltar, taking riders on an unforgettable self-supported journey through some of Spain’s most remote and spectacular landscapes. With a choice of road or gravel & trail routes, the event combines ultra-distance endurance with the freedom and adventure of bikepacking.

The gravel & trail route covers 1,723 kilometres with 29,427 metres of elevation gain, while the road route stretches to 1,812 kilometres with 27,325 metres of climbing. Both start in Irun and finish in Tarifa, passing through iconic locations including the Bardenas Reales, Gorafe Desert, Granada, Ronda, and the climb to Pico del Veleta on the road route. Riders must also reach a series of mandatory checkpoints along the fixed GPX route.

Iberica-Traversa follows a strict self-supported philosophy. Riders are responsible for their own navigation, food, accommodation, and mechanical repairs, with no outside assistance permitted. Available in solo and pair categories, the event has no time limit, allowing participants to experience the route at their own pace while embracing the spirit of long-distance adventure.

From the deserts of Andalusia and the vineyards of central Spain to medieval villages and Europe’s highest paved road, Iberica-Traversa is one of the continent’s most rewarding bikepacking adventures. It is a journey that blends epic scenery, demanding terrain, and complete self-reliance from coast to coast.

Bike Setup for Iberica Traversa – Gravel

Bike Gravel Bike
Tires 45-50mm Tubeless
Cassette 10-51T
Chainring 38-40T (1x)

The Route

GPS tracks and route files are provided for reference only. Always verify with official event resources before riding.

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Frequently Asked Questions

How long is Iberica Traversa – Gravel?

Riders taking on Iberica Traversa – Gravel will cover 1723 km and climb roughly 294275 m over the course of the route.

What bike do I need?

Iberica Traversa – Gravel's terrain calls for a Gravel Bike, ideally running 45-50mm Tubeless tires. On the drivetrain side, a 38-40T (1x) chainring matched to a 10-51T cassette gives enough range for the climbing involved.

How difficult is it?

We rate Iberica Traversa – Gravel as Extreme overall. Riders should be ready for rough, technical terrain for a good stretch of the route, relentlessly mountainous, climbing almost the entire way elevation gain, and mild and generally comfortable conditions.

When does it take place?

Iberica Traversa – Gravel runs on September 20, 2026, placing it firmly in the autumn riding season, as conditions start cooling but daylight hours are shrinking.

What surface is it?

Iberica Traversa – Gravel runs primarily on gravel, and we'd recommend 45-50mm Tubeless tires to handle it comfortably.