Trail running climbs in Euskadi, Spain

VertMatch lists 116 climbs in Euskadi, Spain, hardest first. The hardest is GR-285. Etapa 01. Elgoibar-Azpeitia, 4.5 km at 17.9%, Azpeitia, at 15.0 TEP. The longest is GR-285. Etapa 00. Kalamua-Elgoibar, 8.9 km at 7.2%, Elgoibar. A typical climb here is 2.8 km at 12.7%.

PR-GI-143. Zestoa-Errezil, 7.1 km at 7.3%, Zestoa 2.3 TEP
PR-GI-207. Camino Burnigurutzeta, 4.8 km at 8.5%, Legorreta 2.3 TEP
PR-BI-023. Sendero del Max O Kalamua, 1.7 km at 12.6%, Etxebarria 2.3 TEP
GR-283. Etapa 05. Arantzazu-Etxegarate, 2.6 km at 10.7% 2.3 TEP
PR-BI-174. Nabarniz. Illunztzar, 4.1 km at 9.0%, Nabarniz 2.3 TEP
PR-GI-4002. Cruz de Pagoeta, 3.0 km at 10.0%, Aia 2.3 TEP
PR-GI-119. Aduna-Belkoain, 2.7 km at 10.3%, Aduna 2.2 TEP
PR-GI-162. Camino a Usabelartza, 7.9 km at 6.8%, Andoain 2.1 TEP
PR-GI-1002. Dólmenes de Igorin, 3.1 km at 9.7%, Hernani 2.1 TEP
GR-20. Etapa 07. San Martín de Ataún (Elbarrena)-Lizarrusti, 3.3 km at 9.4%, Ataun 2.1 TEP
PR-GI-1007. Antigua Via Férrea de Artikutza, 4.2 km at 8.5%, Elizalde 2.1 TEP
PR-GI-170. Eskolore Latabide, 2.8 km at 9.9%, Eskoriatza 2.0 TEP
GR 123. Etapa 12. Sukarrieta-Bakio, 5.4 km at 7.7%, Bermeo 2.0 TEP
GR 38. Etapa 07. Gernika-Bermeo, 2.6 km at 10.2%, Busturia 2.0 TEP
PR-BI-028.1 Variante de Axpe, 3.1 km at 9.6%, Ziortza-Bolibar 2.0 TEP
PR-GI-201. Sustraia, 637 m at 17.5%, Aia 2.0 TEP