Photo: Organización UTSM (cartel oficial) (opens in a new tab) / Source (opens in a new tab)Ulldemolins
Ultra Trail Serra de Montsant
Saturday, 10 October 2026
Ultra 63K
63km D+ 3470m
Marató 44K
44km D+ 2343m
Trail 25K
25km D+ 1263m
Trail 11K
11km D+ 621m
Race data
Terrain
Ultra Trail
Difficulty
Advanced
Distance
4 modalities
Ultra 63K
- Distance
- 63 km
- Elevation Gain
- D+ 3470m
- Max Time
- 15h
Marató 44K
- Distance
- 44 km
- Elevation Gain
- D+ 2343m
- Max Time
- 10h
Trail 25K
- Distance
- 25 km
- Elevation Gain
- D+ 1263m
- Max Time
- -
Trail 11K
- Distance
- 11 km
- Elevation Gain
- D+ 621m
- Max Time
- -
| Modality | Distance | Elevation Gain | Max Time | Price |
|---|---|---|---|---|
| Ultra 63K | 63 km | D+ 3470m | 15h | - |
| Marató 44K | 44 km | D+ 2343m | 10h | - |
| Trail 25K | 25 km | D+ 1263m | - | - |
| Trail 11K | 11 km | D+ 621m | - | - |
Will your watch battery last the ~15 h of Ultra Trail Serra de Montsant?Worked out for the longest course (63 km). See which watches reach the finish with GPS on and which die on the way.Check my watch Check my watchYour checklist for Ultra Trail Serra de Montsant
What you need, category by category, with our #1 pick for this race. Tick what you already have.
0 of 6 ready
GPS watch
Done, you already have it
View on Amazon →(opens in a new tab)Garmin Forerunner 165
Sharp AMOLED display at an entry-level price
Downside: No multi-band GPS (less accurate in canyons and dense forest)
Gear
Shoes with a lot of grip on rock
Done, you already have it
View on Amazon →(opens in a new tab)
Hoka Speedgoat 7
Max Hoka cushioning: protects your legs over long distances
Downside: High stack: less stable for those who want more ground feel
Nutrition
Gels every 40-45 minutes on long efforts
Done, you already have it
View on Amazon →(opens in a new tab)
Maurten Gel 100
Tecnología de hidrogel: excelente tolerancia gástrica
Downside: Precio elevado respecto a otros geles
Sun Protection
SPF50 sweat-resistant cream applied 20 minutes before the start
Done, you already have it
View on Amazon →(opens in a new tab)
ISDIN Fotoprotector Fusion Water SPF 50+
Ultralight texture, feels invisible on skin
Downside: Small format (50 ml), may run short on ultras
Body Care
Anti-chafe balm on underarms, thighs and feet
Done, you already have it
View on Amazon →(opens in a new tab)
BodyGlide Original Anti-Chafe Balm
Easy-to-apply stick format, even with sweaty hands
Downside: Higher price than traditional petroleum jelly
Car Rental
Book early for race weekend
Done, you already have it
View on Amazon →(opens in a new tab)
DRIVALIA Alquiler de vehículos por Suscripción 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
Ultra Trail Serra de Montsant runs into the night: low-light kit
Main and backup headlamp, battery, pre-dawn layers and night-time fuelling.
See the full kit : Night Trail Running Kit: What to Carry in Autumn and Winter Races With Short DaylightYou may also need: Rain and Mud Trail Running Kit 2026: What to Bring to a Wet Race
Ultra Trail Serra de Montsant requires mandatory gear: get it sorted early
Buying guides with the best value for money, picked for this kind of terrain.
Swipe to see all 4 comparisons
Historical weather
What to wear at 15 °C: guide and kit →
Typical weather for the race date (10-year average)
Temperature
12°C – 21°C
Average 16°C
Rain
20%
1.7 mm avg
Wind
16 km/h
max. average
Sunshine hours
10h
daily average
Gear recommendations
Sun protection essential (10h sunshine, up to 21°C)
Forecast for 10 October
Weather forecast from Open-Meteo (may change until race day)
Ultra Trail Serra de Montsant
The Ultra Trail Serra de Montsant (UTSM) is one of the reference races of the Costa Daurada, organised in Ulldemolins with a sustainable approach (Eco-Race, no single-use cups). The 2026 edition is the seventeenth and takes place on 10 and 11 October. The Serra de Montsant Natural Park, with its conglomerate and limestone cliffs, is a spectacular and technical setting.
Five distances and a Stage Run
The Ultra 63K accumulates 3,470 m D+ with a 15-hour limit, the Marató 44K adds 2,343 m D+ and there are 25K and 11K trails for all levels, plus a 7K Start Trail. Those wanting more can join the Montsant Stage Run, 88K in two stages (63K + 25K) with 4,733 m D+.
October in the Priorat
Autumn is the best time to run Montsant, with mild temperatures and vineyard scenery. Even so, the rocky terrain and cliffs demand concentration, grippy shoes and a good vest.
Ulldemolins and the Priorat beyond the race
The Priorat is wine country, stone villages and monasteries. Use the trip to visit Siurana, Scala Dei or the wineries of Falset.
If you are combining your trip with other races nearby, take a look at the races in Catalonia and plan your season with the planner.
Mandatory Gear
According to the official race regulations
Cupless race at aid stations: bring your own cup or container
360Complete Pack
Ultra Trail Serra de Montsant 2026 registration
RegistrationSeveral distances, a Stage Run format and a full weekend of activities. Registration is handled on Runatica.
Tips
- •Choose from Ultra 63K, Marató 44K, Trail 25K, 11K and Start Trail
- •Stage Run 88K over two days: 63K + 25K
- •Reusable cup mandatory (Eco-Race)
Where to stay for Ultra Trail Serra de Montsant
AccommodationUlldemolins and the Priorat villages offer rural houses and apartments. For more options look at Falset, Cornudella or Reus.
Tips
- •Rural houses in Ulldemolins and La Morera de Montsant
- •Falset and Cornudella de Montsant, 15-20 minutes away
- •October is harvest and wine-tourism season: book early
Gear for Ultra Trail Serra de Montsant
GearTechnical terrain between limestone needles and cliffs, with many exposed sections. The Ultra 63K is long, and if you start or finish in the dark you need a headlamp.
Tips
- •Shoes with a lot of grip on rock
- •Poles for the 3,470 m D+ of the Ultra
- •Vest with a reusable cup and a headlamp if you run past daylight
Choosing trekking poles? Read our guide: Best trail running poles
See our complete buying guide: 5 foldable poles compared and tiered for trail running.
Which shoes for Ultra Trail Serra de Montsant?
Which footwear fits based on the race's terrain and weather
Which GPS watch for Ultra Trail Serra de Montsant?
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.
Nutrition for Ultra Trail Serra de Montsant
NutritionOn the longest course (63 km) fuelling makes the difference. Combine gels, salts and something solid, and test it all on long runs before race day.
Tips
- •Gels every 40-45 minutes on long efforts
- •Salts or isotonic drink if it is hot or you sweat a lot
- •Carry your own reserve: do not rely only on aid stations
Getting to Ulldemolins
TransportUlldemolins is in the Priorat comarca, about 120 km from Barcelona and 65 km from Tarragona.
Tips
- •From Barcelona: AP-7 to Reus, then T-710/C-242 towards Ulldemolins
- •Reus airport (REU) at 55 km and Barcelona (BCN) at 140 km
- •A car is the best option in the Priorat
Car rental for Ultra Trail Serra de Montsant
Car RentalA car gives you the freedom to reach Ulldemolins and move around the area before and after the race.
Tips
- •Book early for race weekend
- •Compare airport or station pick-up versus city pick-up
Sports insurance for Ultra Trail Serra de Montsant
InsuranceA mountain race with climbing and technical terrain: a federation licence or day insurance with rescue cover is advisable.
Tips
- •Federation licence or day insurance as required by the race rules
- •Rescue cover recommended on mountain terrain
- •If you travel from abroad, travel insurance covering sports
Sun protection for Ultra Trail Serra de Montsant
Sun ProtectionSolar radiation is strong on exposed sections. A sweat-resistant sunscreen and lip protection prevent burns.
Tips
- •SPF50 sweat-resistant cream applied 20 minutes before the start
- •Protect lips, ears and neck
- •Reapply on races longer than 4 hours
Body care for Ultra Trail Serra de Montsant
Body CareHours of running punish feet and skin. Anti-chafe, blister plasters and good recovery make the difference the next day.
Tips
- •Anti-chafe balm on underarms, thighs and feet
- •Blister plasters in your pack
- •Recover with compression socks and a massage afterwards
Frequently Asked Questions
- When is the UTSM 2026?
- On 10 and 11 October 2026 in Ulldemolins (Priorat, Tarragona), in its seventeenth edition.
- What distances does it have?
- Ultra 63K (3,470 m D+), Marató 44K (2,343 m D+), Trail 25K (1,263 m D+), Trail 11K (621 m D+) and a 7K Start Trail. The Montsant Stage Run adds 88K over two days (63K + 25K).
- What is the time limit?
- The Ultra 63K has a 15-hour limit and the Marató 44K a 10-hour limit.
- Does it award ITRA and UTMB points?
- Yes, the race gives ITRA points and is eligible for UTMB qualification. Check the official website for the detail per distance.
- Are there cups at aid stations?
- No. It is an Eco-Race without single-use cups: bring a reusable cup.
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