Trail races in La Rioja — March 2027
La Rioja combines vineyards and mountain ranges in Spain's most compact territory. Sierra de la Demanda, Sierra de Cebollera, and the Cameros offer trail through beech forests, ridges above 2,000 meters, and solitary valleys.
2 races scheduled
Get ready for spring racing
Shoes, poles and a pack: the essentials before the first long races.
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For your vertical km
Poles, grippy shoes and a light vest for a 1,000 m climb.
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For a short race
Shoes, socks and sun protection: just what you need to run fast.
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For a mid-distance race
Shoes, vest and hydration for 21-42 km without suffering.
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For a long race
Vest, headlamp and nutrition for all those hours in the mountains.
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For your ultra
A watch with battery to spare, a powerful headlamp and poles: the gear that can't fail.
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Climate in La Rioja: La Rioja has a continental Mediterranean climate with nuances depending on altitude. The Ebro valley accumulates summer heat exceeding 35°C, making trail unviable in low areas during July and August. However, the southern sierras cool down notably, and the Demanda or Cebollera ranges can be run even in midsummer with early starts. Spring is the gem: from March to June temperatures are perfect, beech forests green up, and rivers run strong. Autumn (September-October) is equally spectacular, with vineyards in harvest and beeches turning red. Winter brings snow to summits and hard frosts to valleys, but lower Cameros trails remain passable with proper gear.
Race summary
2
Races
14 – 46 km
Distance range
350 – 2,600 D+
Elevation range
Mar
Race months
Difficulty
Tips for running in La Rioja in march
Pollen allergies start in March: if you are sensitive, carry antihistamine and consider a buff to cover nose and mouth.
Days are longer but mornings still cool: a thin thermal base layer under your race shirt can make the difference.
Pine processionary caterpillars are active in March: avoid touching nests and keep distance from caterpillars on the trail.
Race map
Click a marker to view race details.
Scheduled races
Photo: Isasa Trail XtremIsasa Trail Xtrem
Arnedo
46K, 23K and 16K through the trails of Arnedo, La Rioja's shoe-making capital

Nájera Xtrem Cuna de Reyes
Nájera
Nájera Xtrem Cuna de Reyes 2027: 14K, 21K in Nájera (La Rioja) on March 20, 2027. Up to ≈1000 m of climbing.
Essential trail running gear
Must-have gear to prepare for your mountain races

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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