Trail races in Basque Country — September 2027
The Basque Country is the birthplace of Spanish skyrunning with the legendary Zegama-Aizkorri. Green mountains, technical trails and an Atlantic climate that challenges even the most prepared runners.
5 races scheduled
Gear up for autumn
Grippy shoes, a headlamp and technical clothing for short days and wet ground.
#1 · Best OverallSalomon Sense Ride 5View on Amazon →(opens in a new tab)
#2 · Best OverallPetzl Iko CoreView on Amazon →(opens in a new tab)
#3 · Best Rain JacketGore Wear R7 GTX ShakedryView on Amazon →(opens in a new tab)
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No races match these filters.
For your vertical km
Poles, grippy shoes and a light vest for a 1,000 m climb.
#1 · Best OverallBlack Diamond Distance Carbon ZView on Amazon →(opens in a new tab)- #2 · Best OverallSalomon Sense Ride 5View on Amazon →(opens in a new tab)
#3 · Best OverallSalomon ADV Skin 12 SetView on Amazon →(opens in a new tab)
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For a short race
Shoes, socks and sun protection: just what you need to run fast.
- #1 · Best OverallSalomon Sense Ride 5View on Amazon →(opens in a new tab)
#2 · Best OverallCompressport Pro Racing Socks V3.0 TrailView on Amazon →(opens in a new tab)
#3 · Best OverallISDIN Fusion Water Sunscreen SPF 50+View on Amazon →(opens in a new tab)
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For a mid-distance race
Shoes, vest and hydration for 21-42 km without suffering.
- #1 · Best OverallSalomon Sense Ride 5View on Amazon →(opens in a new tab)
- #2 · Best OverallSalomon ADV Skin 12 SetView on Amazon →(opens in a new tab)
#3 · Best Gel OverallMaurten Gel 100View on Amazon →(opens in a new tab)
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For a long race
Vest, headlamp and nutrition for all those hours in the mountains.
- #1 · Best OverallSalomon ADV Skin 12 SetView on Amazon →(opens in a new tab)
- #2 · Best OverallPetzl Iko CoreView on Amazon →(opens in a new tab)
- #3 · Best Gel OverallMaurten Gel 100View on Amazon →(opens in a new tab)
Some links are affiliate links. If you buy through them, we earn a commission at no extra cost to you.
For your ultra
A watch with battery to spare, a powerful headlamp and poles: the gear that can't fail.
#1 · Best OverallCoros Pace 3View on Amazon →(opens in a new tab)- #2 · Best OverallPetzl Iko CoreView on Amazon →(opens in a new tab)
- #3 · Best OverallBlack Diamond Distance Carbon ZView on Amazon →(opens in a new tab)
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5
Izki Trail
Apellániz, Álava · Basque Country
21 · 13 kmAdvanced
Axari Trail
Idiazabal · Basque Country
25 · 16 kmAdvanced
Mañaritik Atxetara
Mañaria, Vizcaya · Basque Country
43 · 22 · 13 kmElite
Recommended gear · Best Overall
Coros Pace 3View on Amazon →(opens in a new tab)Compare with other options →
Vitoria-Gasteiz Trail
Vitoria-Gasteiz · Basque Country
26 · 16 · 16 kmIntermediate
Gorbeia Suzien
Zeanuri · Basque Country
32 · 21 kmAdvanced
Explore by country, month and goal
Climate in Basque Country: The Atlantic climate means frequent rain year-round, but also mountains that are always green and mild temperatures. There's no truly bad season for running, though November to February combines rain with short days. From May to September days are long and temperatures pleasant (15-25 °C), though rain can appear without warning. Running here always requires a waterproof jacket in your pack — but that mud and mist are part of the Basque character.
Race summary
5
Races
2.9 – 43 km
Distance range
100 – 3,900 D+
Elevation range
Sep
Race months
Difficulty
Tips for running in Basque Country in september
September can bring sudden storms: always carry your windbreaker even if the sky looks clear.
The terrain starts to have fallen leaves hiding rocks and roots: increase focus on descents.
It is an ideal month for ultras: take advantage of the thermal conditions and remaining daylight hours.
Race map
Click a marker to view race details.
Scheduled races
Photo: RockTheSportIzki Trail
Apellániz, Álava
Izki Trail 2026 — 21K and 13K through Izki Natural Park, Basque Country
Photo: Axari Trail Mendi LasterketaAxari Trail
Idiazabal
25K and 1,550m of climbing across the slopes of Aizkorri from Idiazabal, capped at 200 runners
Photo: Kepe / Mañaritik AtxetaraMañaritik Atxetara
Mañaria, Vizcaya
3rd edition — 43K with 3,900m elevation gain over Anboto and Urkiolamendi, plus 22K, 13K, a vertical climb and a mountain walk
Photo: Vitoria-Gasteiz TrailVitoria-Gasteiz Trail
Vitoria-Gasteiz
You leave downtown Vitoria-Gasteiz and within 1 km you're already on the Green Ring: 26K with 1,300m D+ and UTMB Index points
Photo: Gorbeia SuzienGorbeia Suzien
Zeanuri
32K skyrace through the Gorbeia Natural Park, Skyrunner World Series Premier event
Essential gear + sun protection
Get ready to run in the heat: sun protection and key gear
Black Diamond
Black Diamond Distance Carbon Z
Ultralight carbon Z-pole foldable trekking poles. 137 g per pole in 110 cm length, 33 cm folded. EVA grip and adjustable strap. The trail running reference.
Hoka
Hoka Speedgoat 7
The best-selling trail shoe in the US and an absolute ultra-trail classic. Max Hoka cushioning, a Vibram Megagrip outsole with 5 mm lugs for grip in mud and technical terrain, and a snug Matryx upper. Built to eat up kilometres without punishing your legs in long races.
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