Aritxulegi
Oiartzun, Spain
The Aritxulegi is a climb with a length of 4.3 kilometer. This is a category 2 climb. It is located in Oiartzun, Euskadi, Spain. The average grade of this climb is 7.6% with a maximum of 11.1%. The Aritxulegi ascents from 118 meter at the start, to 452 meter at the top, with a total of 333 ascending meters.
Profile
Facts
| Distance | 4.3 km |
| Elevation gain | 333 m |
| Average grade | 7.6 % |
| Maximum grade | 11.1 % |
| Climb category | 2 |
| Minimum elevation | 118 m |
| Maximum elevation | 452 m |
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Description
The ascent to Aritxulegi from Oiartzun is a demanding yet scenic climb in the Basque Country, following the GI-3420 road through the Aiako Harria Natural Park. Covering 6.5 km with an average gradient of 6.6% and ramps reaching 12%, the climb starts gradually in dense woodland before steepening in the middle section with a series of tight turns. The final stretch opens up, offering expansive views as you reach the pass, which marks the border between Gipuzkoa and Navarre. With a mix of shaded lower slopes and exposed upper sections, Aritxulegi is a rewarding climb for cyclists seeking both challenge and breathtaking scenery.

