Snow Running Sierra Nevada 2026: Spain’s most iconic snow running race celebrates its 15th edition on January 31 at the Sierra Nevada ski resort in Granada. Running at night on snow, above 2,100 m of altitude and in sub-zero temperatures, makes this event a thrilling challenge. In this guide, you’ll find everything you need to know to enjoy it to the fullest: history, route details, registration info, practical tips, and the unique atmosphere of Sierra Nevada.
History and what makes this race unique
Snow Running Sierra Nevada was born in 2011 as a pioneering adventure in Spain. Over the years, it has become a benchmark event on the winter racing calendar, attracting runners from more than 15 countries. The 2026 edition will be the 15th, a milestone that proves the race’s maturity and the passion it inspires among the runner community. Beyond its sporting appeal, the race has strengthened its commitment to sustainability by using existing infrastructure and minimizing its impact on the environment.
Another hallmark of Snow Running is its inclusive spirit. According to the Andalusian Federation of Mountain Sports, Climbing and Hiking (FADMES), the 2026 edition will be the first to officially include an adaptive category, thanks to collaboration with clubs and organizations to enable the participation of athletes with disabilities. In recent editions, around 30% of race bibs have gone to women, reflecting the growing interest among female runners in winter mountain races.
Course, elevation gain, and race atmosphere
The classic race offers a 12.7 km route with 920 m of total positive elevation gain. The старт takes place at dusk in the Pradollano area (approx. 2,100 m above sea level), climbing along the El Río and Cauchiles slopes up to Borreguiles (2,700 m) and Loma de Dílar, before descending back to the finish line. For cadet, junior, and recreational categories, there is a shorter course of 8.2 km with 663 m of elevation gain. The organization marks the route with flags and lights; still, every runner should study the course in advance and carry mandatory gear (headlamp, thermal blanket, crampons or shoes with strong grip).
One of the most spectacular aspects is the nighttime atmosphere. Starts take place at sunset and, as darkness falls, headlamps create a glowing snake of lights across the snow. Sierra Nevada’s clear skies often reveal a stunning starry backdrop, and the final descent down El Río, fully illuminated, is unforgettable. Altitude and low temperatures require careful pacing: it’s normal for your heart rate to rise and for your pace to be slower than in a road 10K.
Registration and logistics
For the 2026 edition, 800 race bibs have been reserved. Registration opened on September 23, 2025, and will remain available until January 14, 2026, or until spots sell out. The entire process is managed through the official website snowrunning.es. Both federated athletes and recreational runners can take part, with reserved quotas for clubs and specific categories. The registration fee includes your bib, insurance, aid stations, and access to the resort facilities.
Bib collection takes place on race day in Pradollano. It’s best to arrive early to park, drop bags at the cloakroom, and warm up properly. Remember the start is at night—bring a headlamp with fresh batteries, gloves, a hat, and thermal clothing. The organization sets three time cut-offs: at km 2.2 (7:15 pm), km 5.7 (7:55 pm), and at the finish line (9:30 pm). These limits help ensure everyone’s safety.
Tips for running on snow
Running on snow means adapting to slippery terrain and dealing with increased cardiovascular effort due to altitude. Here are some recommendations to enjoy Snow Running safely:
- Specific training: add mountain sessions and elevation gain workouts, as well as strength training for ankles and legs. A RunnersConnect study found that strength training improves running economy and endurance, even in 5K races. Training on leaf-covered trails or damp dirt paths can simulate the instability of snow.
- Proper gear: use trail running shoes with aggressive outsole grip or traction devices with spikes. Add gaiters to prevent snow from getting into your shoes. Don’t forget a headlamp (plus a spare battery), waterproof gloves, a hat, and layered technical clothing.
- Pace and breathing management: climb with short, steady steps, and use downhill sections to recover. The altitude (up to 2,700 m) and cold make breathing harder—take deep breaths and control your effort.
- Nutrition and hydration: even in cold conditions, hydrate regularly. Keep energy bars or gels in an inner pocket to prevent them from freezing. Make the most of the event’s aid stations.
- Use technology to your advantage: apps like SnapRace help you plan elevation-based workouts, follow the route, and share your experience. You can set high-intensity intervals to simulate climbs and monitor your pace on descents.
Atmosphere and international impact
Snow Running Sierra Nevada brings together runners every year from France, Belgium, the Netherlands, Ireland, the United Kingdom, and Eastern European countries, as well as athletes from Colombia, Brazil, and even Pakistan’s Himalayan region. This international character not only puts Granada on the map of mountain sports, but also generates a significant tourism and economic impact in the area. Local institutions highlight that the event showcases Granada worldwide and combines excellent organization, safety, and environmental respect.
Why you can’t miss it
If you’re looking for more than just a race, Snow Running Sierra Nevada is for you. It offers a demanding physical challenge, a magical atmosphere under the stars, and the chance to share the experience with hundreds of mountain lovers. Plus, the resort area provides restaurants and accommodation, so you can enjoy a full weekend with friends or family. Sign up in time, prepare your gear properly, and experience one of the most special events on the winter calendar.
Are you ready to take on the snow? Download the SnapRace app to plan your snow-terrain training sessions, share your results, and discover new routes. See you under the stars!