Photo: Organisation Snow Running Sierra Nevada (opens in a new tab) / Source (opens in a new tab)Pradollano
Snow Running Sierra Nevada
Saturday, 6 February 2027
Clásica 12,7K
12.7km D+ 920m
Your checklist for Snow Running Sierra Nevada
What you need, category by category, with our #1 pick for this race. Tick what you already have.
0 of 6 ready
Swipe to see all 7 categories
Swipe to see all 7 categories
GPS watch
Done, you already have it
View on Amazon →(opens in a new tab)Garmin Instinct 3 AMOLED 45 mm
Onboard topo maps, unlike the Instinct 3 Solar
Downside: Shorter battery life than the Instinct 3 Solar (no solar charging or MIP display)
Gear
At least 300 lumens plus spare batteries: the night descent runs on hard snow with no references.
Done, you already have it
View on Amazon →(opens in a new tab)Nike Ultrafly
ZoomX foam: exceptional energy return inherited from the Vaporfly
Downside: High price (190 EUR)
Nutrition
Carry a soft flask of warm isotonic: at -5 °C gels freeze and will not come out.
Done, you already have it
View on Amazon →(opens in a new tab)Maurten Gel 100
Hydrogel technology: excellent gastric tolerance
Downside: High price compared to other gels
Sun Protection
Sweat-resistant SPF50 cream, reapply at aid stations
Done, you already have it
View on Amazon →(opens in a new tab)ISDIN Fusion Water Sunscreen SPF 50+
Ultralight texture, feels invisible on skin
Downside: Small format (50 ml), may run short on ultras
Body Care
Anti-chafe balm on armpits, thighs and feet
Done, you already have it
View on Amazon →(opens in a new tab)Julbo Aerospeed
Photochromic lenses: adapt from forest to summits
Downside: Higher price compared to non-photochromic glasses
Car Rental
Book in advance and check the mileage policy
Done, you already have it
View on Amazon →(opens in a new tab)DRIVALIA CarCloud Country Plus
Trip logistics
Registration, travel and insurance: what you should have sorted before race day.
Affiliate links: if you buy, we earn a commission at no extra cost to you.
Seasonal kit
Cold weather at Snow Running Sierra Nevada: pack the winter kit
Layers, gloves, neck gaiter and footwear for running in the cold, with short-race and ultra versions.
See the full kit : What to Wear for Cold-Weather Trail Running 2026: The Complete Layering KitRace data
Terrain
Mountain
Difficulty
Intermediate
Distance
1 modalities
Clásica 12,7K
- Distance
- 12.7 km
- Elevation Gain
- D+ 920m
- Max Time
- -
| Modality | Distance | Elevation Gain | Max Time |
|---|---|---|---|
| Clásica 12,7K | 12.7 km | D+ 920m | - |
Will your watch battery last the ~4 h of Snow Running Sierra Nevada?Worked out for the longest course (12.7 km). See which watches reach the finish with GPS on and which die on the way.Check my watch Check my watchGet ready for Snow Running Sierra Nevada with the 8-week plan
13 weeks to go: the 8-week plan starts in 5 weeks. Enter your date and it highlights your current week.
Week-by-week table with hill work, descents, strength and a taper, plus the right gear at each stage.
See the week-by-week planGear up for Snow Running Sierra Nevada
Buying guides with the best value for money, picked for this kind of terrain.
Swipe to see all 4 comparisons
Best Neck Gaiter (Buff) for Trail Running 2026: Comparison & Buying Guide
See comparison
Best Trail Running Headlamps 2026: 12 Models Compared
See comparison
Best GPS Watches with Offline Maps 2026: Value Comparison
See comparison
Best Trail Running Poles 2026: Comparison and Buying Guide
See comparison
Historical weather
What to wear at 0 °C: guide and kit →
Typical weather for the race date (10-year average)
Temperature
-4°C – 5°C
Average 1°C
Rain
23%
0.8 mm avg
Wind
12 km/h
max. average
Sunshine hours
10h
daily average
Gear recommendations
Bring thermal layers (low of -4°C)
Buff
Buff Thermonet
Thermal tubular Buff with Primaloft technology. Traps body heat, ultralight and versatile: hat, neck gaiter, headband. Ideal for high mountain.
Craft
Craft Pro Hypervent LS Wind Top
Thermal top with a windproof ripstop panel on the chest and a highly ventilated soft jersey back. Built for high-intensity sessions in cold, windy conditions, with long cuffs and thumb loops.
HANKER
HANKER Thermal Neck Gaiter
Unisex thermal seamless neck gaiter in Soft Air Plus fabric (97% polyester). Seamless fit designed for trail running, cycling, motorcycling and outdoor sports. A budget alternative to Buff for moderate cold.
Icebreaker
Icebreaker Merino 200 Oasis LS Crewe
Long-sleeve thermal top in 100% merino wool (200g). Natural temperature regulation, genuine multi-day odor resistance and a soft, non-itch handfeel from the fine merino yarn.
Odlo
Odlo Active Warm Eco
Long-sleeve thermal base layer made from recycled fabric with anti-odour treatment. Active thermal regulation, ideal as a base layer in the mountains.
Odlo
Odlo I-Thermic Women's Longsleeve
Women's long-sleeve thermal top with insulating panels placed over cold-sensitive areas (lower back and kidneys). A mid-layer built for genuinely cold winter conditions, mountain outings or cross-country-style trail sessions.
ROCKBROS
ROCKBROS Thermal Windproof Balaclava
Thermal windproof balaclava covering head, ears, cheeks and neck. Designed for cycling and motorcycling, it works just as well on windy, freezing trail runs.
Salomon
Salomon Agile LS Tee
Lightweight quick-dry polyester long-sleeve tee with underarm mesh, a side pocket and reflective details. Works as a standalone layer in mild cold or as a base layer under a windbreaker on colder days.
Salomon
Salomon Cross Run Tight
Long trail tights with stretchy, breathable fabric. Adjustable waist, zipped back pocket. Protection from cold and vegetation.
Salomon
Salomon Cross Warm Glove
Thermal running gloves with a non-slip palm and touchscreen fingertips. Light, warm and compatible with poles.
Under Armour
Under Armour ColdGear Armour Compression Mock
Compression thermal top with a dual-layer fabric: ultra-warm brushed interior and quick-dry exterior. Second-skin compression fit with stretch mesh panels at the back and underarms for ventilation without losing warmth.
Under Armour
Under Armour ColdGear Armour Compression Mock (Men's)
Men's high-neck thermal compression top: brushed interior that holds heat and a quick-dry outer. Base layer for cold-weather runs.
Bring thermal gloves (low of -4°C)
Gore Wear
Gore Wear C5 GORE-TEX Glove
Glove with a fully waterproof, windproof GORE-TEX membrane and light insulation. The pick for running in snow, sleet or heavy rain while keeping your hand dry.
Gore Wear
Gore Wear M GORE-TEX Thermo Glove
Warmer variant of the Gore Wear C5 GORE-TEX: the same fully waterproof, windproof membrane, with extra thermal lining for intense cold on top of snow or rain. The pick when the problem isn't just water, but water AND hard cold at once.
Icebreaker
Icebreaker Oasis Liners
Thin merino wool glove, lightweight and breathable, with good moisture management and none of the overheating of a thick technical glove. Ideal as a liner layer or for mild winter temperatures.
LEKI
LEKI Ultra Trail Storm Shark
Glove for pole runners with the Shark system: clips straight into the grip of compatible LEKI poles, transferring force without closing your hand. Windproof and water-repellent.
Ronhill
Ronhill GORE-TEX Windstopper Glove
Running glove with GORE-TEX Windstopper fabric: blocks wind and repels light rain without the bulk of an insulated glove. Thin, close-fitting and dexterous.
Salomon
Salomon Bonatti Pro Waterproof Glove
Lightweight waterproof glove built for running, not just standing still in the snow: a waterproof membrane with more dexterity and less bulk than a thick membrane glove, for sustained rain without giving up handling gels or poles.
Salomon
Salomon Cross Warm Glove
Thermal running gloves with a non-slip palm and touchscreen fingertips. Light, warm and compatible with poles.
Salomon
Salomon Fast Wing Winter Glove
Technical winter trail running glove with a windproof outer shell and warm lining. Built for long outings in intense cold, wind and some moisture in the mountains.
Sealskinz
Sealskinz Waterproof Lightweight Glove
Lightweight waterproof glove from a brand that specializes in outdoor sport waterproofing. A solid middle ground between a thin windproof glove and a thick membrane glove: genuinely waterproof without the bulk or price of the Gore C5.
Consider long tights for nighttime cold
Amazon Essentials
Amazon Essentials Active Sculpt Plus-Size Leggings
High-waisted leggings with Active Sculpt compression fabric, available in plus sizes. Wide waistband that doesn't roll down or over-compress during long mountain outings.
HANKER
HANKER Women's Cropped Compression Leggings with Pockets
Compression capri tights with high waist and phone pockets. Quick-drying, suitable for running and trail.
Izas
Izas Olimpia Women's Long Tights
Women's long leggings with a shaping, push-up compression effect, stretch breathable fabric and reflective details. Originally designed for gym and yoga, but the compression and reflective details also make it usable for low-light running.
Joma
Joma Academy Knight Men's Thermal Tights
Men's thermal pants with a brushed inner lining, built for training and running in cold weather. Elastic drawstring waist and heat-retaining fabric for winter outings or cold early mornings.
Joma
Joma Vela II Women's Shorts
Lightweight, stretch women's running shorts with a wide size range (4XS to 2XL). Breathable fabric built for training and running in summer without overheating.
Salomon
Salomon Comet Warm Tight W
Salomon women's thermal long tights for training and racing in the cold. A warm layer for autumn and winter.
Salomon
Salomon Cross Run Tight
Long trail tights with stretchy, breathable fabric. Adjustable waist, zipped back pocket. Protection from cold and vegetation.
Forecast for 6 February
Weather forecast from Open-Meteo (may change until race day)
Snow Running Sierra Nevada 2027: 12.7 km on snow at night
Snow Running Sierra Nevada started in 2012 and has become the biggest mountain race on snow in the world: 800 bibs and a 12.70 km course with 919.90 m of climbing between Pradollano, Borreguiles, Tajillo de la Alhambra and the Loma de Dilar radio telescope. You start at sunset and finish in the dark.
The route
The start is in Pradollano at 2,145 m and the first third climbs without pause to Tajillo de la Virgen de las Nieves. Then the profile stretches to Borreguiles and Tajillo de la Alhambra, the high point at 2,913.60 m, before linking Tajillo de Emile Allais and the radio telescope. The last four kilometres are a long, fast descent back to Pradollano on packed snow and ski piste.
Running on snow at night is something else: the headlamp lights ten metres, the snow throws the beam back and flattens the relief, and shadows deceive. That is why mandatory kit includes a headlamp with spare batteries, foil blanket, whistle and warm waterproof clothing. At 2,900 m in February the wind chill drops far below zero the moment you stop.
Entry and logistics
The field is capped at 800 runners and sells out every year. Entry includes participant bag, chip timing, bag drop and covered parking in Pradollano, and bibs are collected at Hotel Meliá Sol y Nieve with original ID or passport. The resort is 35 km from Granada on the A-395, with a regular bus and a road that jams on ski-season weekends.
To fill the weekend, see the other races in Andalusia and plan the trip with the planner.
Who it is for
For mountain runners after a different experience without an ultra: 12.7 km takes under two hours, but cold, altitude and snow make it a genuine challenge. It is also the perfect gateway for anyone who has never raced at night.
360Complete Pack
Entry and limited places
RegistrationThe field is capped at 800 runners and sells out every year. Entry includes participant bag, chip timing, bag drop and covered parking in Pradollano.
Tips
- •Enter on day one: 800 places for a race with a waiting list every year.
- •Bibs are collected at Hotel Meliá Sol y Nieve with original ID or passport, no exceptions.
Where to stay for SRSM
AccommodationBook accommodation near the start in advance: the race weekend fills the area.
Tips
- •Look for accommodation within 30 min of the start
- •Book months ahead if the race falls on a holiday weekend or in summer
Mandatory kit for running at night on snow
GearThe race requires a headlamp with spare batteries, foil blanket, whistle, cup and warm waterproof clothing. At 2,900 m in February the wind chill can be far below zero.
Tips
- •At least 300 lumens plus spare batteries: the night descent runs on hard snow with no references.
- •Trail shoe with aggressive lugs, not crampons: the route is packed snow and piste, not vertical ice.
- •Spare gloves and a buff: they get wet in falls and never dry.
Which shoes for Snow Running Sierra Nevada?
Which footwear fits based on the race's terrain and weather
Which GPS watch for Snow Running Sierra Nevada?
Which watch has the battery to last based on your estimated finish time
Best Neck Gaiter (Buff) for Trail Running 2026: Comparison & Buying Guide
Comparison of the best neck gaiters for trail running in 2026: Buff Original, Midweight, Windproof, DryFlx, CoolNet UV+, Thermonet, HANKER and Salomon Merino. Which to pick based on sun, wind, cold or budget.
Best Thermal Base Layer for Trail Running 2026: Comparison & Buying Guide
The best thermal base layers for trail running in 2026: Odlo Active Warm Eco, Icebreaker Merino 200 Oasis, Craft Pro Hypervent, Under Armour ColdGear, Salomon Agile LS Tee and Odlo I-Thermic. Which to pick based on cold, sweat management, merino wool, compression or built-in wind protection.
Best Trail Running Gaiters 2026: 3-Way Comparison
Comparing the 3 best trail running gaiters in 2026: Salomon Trail Gaiters High, Salomon Trail Gaiters Low and TRIWONDER waterproof gaiters. Which to pick by terrain and budget.
Fuel for 12.7 km at 2,900 m
NutritionIt is a short race but at real altitude and in the cold: your stomach wants warm liquid and your body burns more than you think.
Tips
- •Carry a soft flask of warm isotonic: at -5 °C gels freeze and will not come out.
- •Eat before the start: a sunset start means lunch is long gone.
- •Drink at the Borreguiles aid stations even without thirst: dry high-altitude air dehydrates.
Getting to Pradollano
TransportPradollano is 35 km from Granada on the A-395, with a regular bus from Granada bus station. Free covered parking is available in the village during the race.
Tips
- •Go up early: the Sierra Nevada road jams on ski-season weekends.
- •If it snows, chains or winter tyres are mandatory on the A-395.
- •If you do not want to drive at night, sleep in Pradollano: the resort hotels are at the start line.
Car rental for SRSM
Car RentalA car makes it easier to reach the start and get around before and after the race.
Tips
- •Book in advance and check the mileage policy
- •Useful if your accommodation is far from the start
Sports insurance for SRSM
InsuranceCover your participation with insurance that includes medical assistance and mountain rescue.
Tips
- •Check that it covers the race format and elevation gain
- •Review rescue cover if the race is in the mountains
Sun protection for SRSM
Sun ProtectionSun exposure takes its toll on long races, especially on exposed sections and at midday.
Tips
- •Sweat-resistant SPF50 cream, reapply at aid stations
- •Protect lips, ears and neck
Body care for SRSM
Body CareKilometres and descents punish feet and skin: anti-chafe balm and blister patches prevent DNFs.
Tips
- •Anti-chafe balm on armpits, thighs and feet
- •Blister patches in your pocket
Frequently Asked Questions
- When is Snow Running Sierra Nevada 2027?
- On 6 February 2027, with a sunset start from Pradollano and a night finish at the same point.
- What distance and climbing does it have?
- 12.70 km with 919.90 m of positive elevation according to the official 2027 profile. Maximum altitude is 2,913.60 m at Tajillo de la Alhambra and minimum is 2,145 m in Pradollano.
- Do I need a headlamp?
- Yes, it is mandatory kit. The race starts in daylight and finishes at night, and much of the route is off-piste snow with no lighting.
- Who organises Snow Running?
- Mamut Sierra Nevada S.L., with CETURSA Sierra Nevada S.A. as collaborating host and the support of the Sierra Nevada ski resort.
Races similar to Snow Running Sierra Nevada
View all similar races →Swipe to see all 3 races
15 Nov 2026CxM Castillo de la Calahorra
La Calahorra
CxM Castillo de la Calahorra 2026: 15K, 24K in La Calahorra (Granada) on November 15, 2026. Up to ≈850 m of climbing.
15kmD+ 350mIntermediateView Pack 360
14 Feb 2027Trail Montes de Málaga
Málaga
Trail Montes de Málaga 2027: 9K, 12K, 21K in Málaga (Málaga) on February 14, 2027. Up to ≈1125 m of climbing.
9kmD+ 355mIntermediateView Pack 360
15 Nov 2026CxM Nico Molina Sierra Dúrcal
Dúrcal
CxM Nico Molina Sierra Dúrcal 2026: 11,5K, 23,7K in Dúrcal (Granada) on November 15, 2026. Up to ≈1350 m of climbing.
11.5km≈D+ 600mIntermediateView Pack 360
Do you organize a trail race?
Add it to TrailRunTemple for free. We build its page with the full Pack 360 (registration, accommodation, gear, nutrition and more) so runners find it and show up prepared.
Add my race for free