OTSO ULTRA Trail SERRA MONTSANT-COSTA DAURADA
17TH EDITION
10th & 11th october 2026
>>3.000€ in prizes<<
UTSM 2026 STARTS IN ...
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PRESENTATION
OTSO ULTRA Trail SERRA DE MONTSANT-COSTA DAURADA / 17TH EDITION
OCTOBER, 10TH-11TH
The OTSO UTSM COSTA DAURADA was born from the idea of creating a balanced encounter between a natural environment of a very special value, such as that of the Serra de Montsant Natural Park; the people who inhabit the villages integrated in the territory and the athletes who, with their strong sports and human commitment, will be the ones who will trace the route that unites them…
2026 utsm PRESENTATION (read more)
…The competition reaches its seventeenth edition, after its debut in 2009 and the year-on-year increase in participants.
OTSO UTSM COSTA DAURADA is an accessible footrace, despite its 63km and 3,470m of elevation gain, designed to offer the experience of running in total freedom and semi-autonomy within a setting steeped in eremitic tradition, once a haven for ascetics and anchorites. The perfect environment is Monte Santo (hence its name, Montsant).
Besides the main event, the ULTRA 63k distance, there are five other races, all very interesting:
- MSM 44km: awarded 2 ITRA points and a qualifier for the UTMB 50k. This year it is part of the FEEC Endurance Cup.
- The short trails on Sunday, October 11: 25km-11km-7km. The last two have versions for walkers.
- And in this edition, we’re bringing back the MONTSANT STAGE RUN 88k stage race: Saturday 63km and Sunday 25km.
ITRA POINTS: The UTSM is a UTMB qualifying race. The main event (63km) awards 3 points in the ranking, and we’re keeping the TSM25k with 1 point in the new ranking. The Marathon-MSM will provide 2 ITRA points and will qualify for the UTMB 50k. The stage race is rated as 4 ITRA points and 100K UTMB Index.
NOTE: The event takes place over two days: Saturday, October 10th: 88k stage run + 63k ultra + 44k marathon / Sunday, October 11th: TSM25k + TSM12k + trek12 + 7k start trail.
NEW FOR 2026:
We maintain the Environmental Quality Seal at Petjada Verda – FEEC!
technical data
88KM - MONTSANT STAGE RUN (63KM + 25KM)
MONTSANT STAGE RUN
STAGE RUN MODALITY
4 ITRA points – 100K UTMB
Distance: Stage 1: 63Km + Stage 2: 25km. Total: 88km
Positive slope: Stage 1: 3.470m (Saturday October 10th)+ Stage 2: 1.263m (Sunday October 11th).Total: 4.733m D+
Maximum time: Stage 1: 15h + Stage 2: 6h
* IMPORTANT NOTE: Between the two stages you will not be able to rest in the finish area, since it will be closed once the last runner of the 63km distance finishes. Runners must regain strength in their chosen accommodation option.
CATEGORIES
- Masculine
- Femenine
PRIZES
- To the 1st, 2nd and 3rd of the general masculine and femenine classification
- Prizes are NOT accumulative
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ULTRA TRAIL SERRA DE MONTSANT 63km
Saturday October 10th 2026
3 ITRA points – 100K UTMB
Distance: 64,3Km
Positive slope: 3.470m
Maximum time: 15h
1st Starting time: 8:00h
Starting place: Swimming pool, in Ulldemolins center town
REFRESHMENT POSTS*:
- Km 8,7 – AVI 0: WATER (Tres Juradets-St. Bartomeu)
- Km 23,0 – AVI 0: Margalef dam
- Km 27,3 – AVI 2: Fonda Margalef outsite
- Km 31,6 – AGUA: Mountain natural fontain – Sant Salvador Ermitage
- km 40,4 – AVI 2: La Morera de Montsant
- Km 52,0 – AVI 1: Albarca (Roig Hill – Outsite)
- Km 60,1 – AVI 0: Santa Magdalena Ermitage – outsite
- Km 62,76 – AVI 2: Ulldemolins FINISH LINE.
TYPES OF REFRESHMENTS
- AVI 0: water, soft drinks, fruit, energetic bar,.
- AVI 1: water, soft drinks, cheese/ham small sandwiches, fruit, biscuits, nuts, isotonic drinks, etc.
- AVI 2: AVI1 + pasta
ISOTONIC
Will allow us to find Isotonic drinks to consume on-site at the following points:
- Margalef Dam
- Margalef
- Morera de Montsant
- Albarca
External assistance
It is forbidden to receive external aid or to be accompanied by other people that are not racers registered in the race. External assistance is ONLY permitted in the LIGHT and COMPLETE provisioning posts areas only for 1 person (Margalef + La Morera de Montsant + Albarca + Santa Magdalena Ermitage). Outside these areas, external help or assistance is forbidden.
Racers are responsible for their own food or hydration during the race. It is advisable a minimum of calories at the beginning of the race ensure a semi-autonomous participation in the race.
At the finishing line, there will be an AV2 provisioning post.
CATEGORIES
- Sub23 masculine (21 – 23 years old)
- Sub23 femenine (21 – 23 years old)
- Veteran masculine (40 – 49 years old)
- Veteran femenine (40 – 49 years old)
- Master maculine (50- 59 years old)
- Master femenine (50 – 59 years old)
- Master plus masculine (60 or older)
- Master plus femenine (60 or older)
PRIZES
- 1st, 2nd, 3rd racer of the Masculine and Feminine General Classification. Economic prizes.
- 1st racer of each category. Non economic prizes.
- Prizes are NOT acumulative
MARATHON SERRA DE MONTSANT 44km
Saturday October 10th 2026
2 ITRA Points – 50k UTMB
Distance: 45,1Km
Positive slope: 2.343m D+
REFRESHMENT POINTS
- Km 8,7 – AVI 0: WATER (Tres Juradets-St. Bartomeu)
- Km 21,9 – AV1: La Morera de Montsant
- Km 33,4 – AV1: Albarca
- Km 41,4 – AV1: Santa Magdalena Ermitage – outsite
- km 43,8 – AV2: FINISH LINE
Maximum time: 10h
Starting time: 8.30h
Starting place: Ulldemolins – Swimming pool
TYPES OF REFRESHMENTS
- AVI 0: water, soft drinks, fruit, energetic bar,.
- AVI 1: water, soft drinks, cheese/ham small sandwiches, fruit, biscuits, nuts, isotonic drinks, etc.
- AVI 2: AVI1 + pasta
- Morera de Montsant
- Albarca
There will be not plastic glasses throughout the race. You must to have a reusable glass on the race. If you want. the organization will sell you a special glass to be used throughout the race. Liquid provisioning posta will only have water. At the light and complete provisioning posts there will be other drinks, but they can only be drunk in situ. Cans or other racers’ drink containers can only be filled with water.
EXTERNAL ASSISTANCE
It is forbidden to receive external aid or to be accompanied by other people that are not racers registered in the race. External assistance is ONLY permitted in the LIGHT and COMPLETE provisioning posts areas only for 1 person. Outside these areas, external help or assistance is forbidden.
Racers are responsible for their own food or hydration during the race. It is advisable a minimum of calories at the beginning of the race ensure a semi-autonomous participation in the race.
At the finishing line, there will be an AV2 provisioning post.
CATEGORIES
- Sub23 masculine (21 – 23 years old)
- Sub23 femenine (21 – 23 years old)
- Veteran masculine (40 – 49 years old)
- Veteran femenine (40 – 49 years old)
- Master maculine (50- 59 years old)
- Master femenine (50 – 59 years old)
- Master plus masculine (60 or older)
- Master plus femenine (60 or older)
PRIZES
- 1st, 2nd, 3rd racer of the Masculine and Feminine General Classification. Economic prizes.
- 1st racer of each category. Non economic prizes.
- Prizes are NOT acumulative
TRAIL 25k SERRA DE MONTSANT
Saturday October 11th 2026
TRAILSERIES 21K BY SPORTY
Scoring:
- Trailseries 21k: 39 points
- ITRA: 1 point
- UTMB/ITRA: Qualifier 20kUTMB-INDEX/2 points
Distance: 24,7Km
Positive drop: 1.263m
Maximum time: 6.00h
Starting time: 9.30h
Starting place: Swimming pool, Ulldemolins centre town
Provisioning posts:
- 4 official CPs
- Km 4,1 (water)
- Km 12,1 (water + isotonic + coke + fruits + biscuits)
- km 18,0 (water + isotonic + coke + fruits + biscuits)
- km 22,2 (water + fruits)
ISOTONIC
Will allow us to find Isotonic drinks to consume on-site at the provisioning posts.
ECO-RACE
CATEGORIES
- Junior masculine (16 to 20 years old)
- Junior femenine (16 to 20 years old)
- Veterano masculine (40 to 49 years old)
- Veterena femenine (40 to 49 years old)
- Master maculine (50 to 59 years old)
- Master femenine (50 to 59 years old)
- Master plus masculine (+60 years old)
- Master plus femenine ( +60 years old)
PRIZES
- To the 1st, 2nd and 3rd of the general masculine and femenine classification.
- To the 1st racer of each category.
- To the 1st local racer.
- Prizes are NOT acumulative.
TRAIL11k/TREK11 SERRA DE MONTSANT
Saturday october 11th 2026
Trailseries 10k/Lliga TGN Trail BY SPORTY
Trailseries 10k scoring: 17 points
Distance: 11km
Positive slope: 621m
Maximum time: 4.30h
1st Starting time: 10.00h
Starting place: Simming pool, Ulldemolins centre town.
Provisioning posts:
- 2 official CPs:
- km 4,1 Water
- km 8,5 Water + fruits (Santa Magdalena Ermnitage)
ISOTONIC
Will allow us to find Isotonic drinks to consume on-site at the provisioning posts.
ECO-RACE
CATEGORIES
- Junior masculine (14 to 20 years old)
- Junior femenine (14 to 20 years old)
- Veterano masculine (40 to 49 years old)
- Veterena femenine (40 to 49 years old)
- Master maculine (50 to 59 years old)
- Master femenine (50 to 59 years old)
- Master plus masculine (60 to 64 years old )
- Master plus femenine ( 60 to 64 years old)
- Master Gold masculine (+65 years old)
- master Gold femenine (+65 years old)
PRIZES
- To the 1st, 2nd and 3rd of the general masculine and femenine classification.
- To the 1st racer of each category.
- Prizes are NOT cumulative
TREK 11K
CATEGORIES
- Masculine (07 to 99 years)
- Femenine (07 to 99 years)
PRIZES
- No prizes
START TRAIL 7K
Saturay october 11th 2026
Distance: 7.180m
Positive slope: +240 m
Negative slope: -240 m
Provisioning post:
- km 4,1 Water
- Finish line.
Maximum time: 4.00h
Starting hour: 10.05h
Starting place: Swimming pool in Ulldemolins centre.
Ideal from 3 years old.
ULTRAXIC SUPERHEROES: during 2025 children under 12 years old will only pay 2€ for insurance, race bib and refreshments, and must be accompanied by an adult. Maximum 3 minors per adult.
Registration process:
Adults Initiation: normal process through the web or shop.
Families: the adult has to sign up following the normal process through the web or the shop and notify how many children will accompany him/her. On the day of the race, the amount of the children will be paid when picking up the bib.
- NON COMPETITIVE
PRIZES
- Finisher prize for the minors
REGULATIONS/Rules ESP-CAT-ENG_2026
REGULATIONS TRAIL SERIES -2026
2025 TIMMING ULTRA 65K-45K-25K-11K-7K -split times-
2025 PROFILES
MINOR AUTHORIZATION
COMPULSORY EQUIPMENT
ASSISTANCE TIMMING
OTSO SIZE GUIDE
OFFICIAL BIB NUMBER LIST (72h before)
TRAILS - TECHNICAL COMMUNICATE ESP-ENG 2026 (72h before)
UTSM 63K -MSM 44K -TECHNICAL COMMUNICATE CAT-ESP-ENG 2026 (72h before)
Race Director: Joan Carbonell
Phone: +34 641 50 84 74 (10 a 15h) / Mail: [email protected]
routes
NOTE: 2026 PROVISIONAL ROUTES – UPDATED OCT 5TH, 2025
UTsM 63Km / 3.270mD+
MODIFIED OFFICIAL TRACK UTSM 63Km 2025 – (CLIC HERE-WIKILOC)
Upload 05 october 2025
MARATHON-MSM 44Km / 2.134mD+
OFFICIAL TRACK MARATHON-MSM 44Km 2025 (Click HERE-WIKILOC)
Upload 05 OCT 2025.
TSM 25Km / 1.263mD+
OFFICIAL TRACK TSM 25Km 2025- (CLIC HERE-WIKILOC)
Upload 05 OCT 2025 (without changes)
TSM/TREK 11Km / 621m D+
OFFICIAL TRACK TSM/TREK 11Km 2025- (CLIC HERE-WIKILOC)
Upload 05 OCT 2025 (without changes)
START TRAIL 7Km / 240m D+
OFFICIAL TRACK START TRAIL 7Km 2025- (CLIC HERE-WIKILOC)
Upload 05 OCT 2025 (without changes)
prices
MONTSANT STAGE RUN
COSTA DAURADA- RATE PROMO: 100€ (From February 14th to March 31st 2026)
- RATE 1: 115€ (From April 1st to September 20th 2026)
- RATE 2: 130€ (21st September to 4th October 2026) – stock t-shirt
UTSM - ULTRA
COSTA DAURADA- RATE PROMO: 80€ (From February 14th to March 31st 2026)
- RATE 1: 90€ (From April 1st to September 20th 2026)
- RATE 2: 100€ (21st September to 4th October 2026) – stock t-shirt
MSM - MARATHON
COSTA DAURADA- RATE PROMO: 60€ (From February 14th to March 31st 2026)
- RATE 1: 70€ (From April 1st to September 20th 2026)
- RATE 2: 80€ (21st September to 4th October 2026) – stock t-shirt
TSM25 TRAIL
COSTA DAURADA- RATE PROMO: 35€ (From February 14th to March 31st 2026)
- RATE 1: 38€ (From April 1st to September 20th 2026)
- RATE 2: 41€ (21st September to 4th October 2026) – stock t-shirt
TSM11 TRAIL/TREK
COSTA DAURADA- RATE PROMO: 25€ (From February 14th to March 31st 2026)
- RATE 1: 28€ (From April 1st to September 20th 2026)
- RATE 2: 31€ (21st September to 4th October 2026) – stock t-shirt
START 7K BEGGINERS
START TRAIL- 13 YEARS RATE PROMO: 15€ (registration limit OCTOBER 5th 2026)
- 13 YEARS RATE 1: 20€ (registration limit OCTOBER 4th 2026)
- RATE WITHOUT T-SHIRT: 12€ (5th and 6th October, only)
- Less 13 YEARS RATE: 3€ (paid when pick up the bib number)
Note: discounts are not cumulative. It is only possible to use a single discount per registration.
Temporary accident insurance (mandatory if you are not federated): +12€ (Stage Run 2 days) + € 10 (Ultra + marathon), + € 4 (Trails – TREK11k and Start Trail 7k included in the price).
-CANCELLATIONS: If you are registered and want to make a CANCELLATION, it is processed by sending an email to [email protected] (you have to put: name, surname, ID, phone number, email, reason and proof, payment method, the day you made registration and an account number where to return the money).
-ACTIVITY CANCELLATION POLICY: We understand that sometimes plans change. Once the registration is made, a penalty will be applied for changes or cancellation equivalent to 30% of the price of the same and up to one week before the event (with proof). From this moment there will be no economic return for cancellation.
- Dorsal changes carry a 5€ management fee.
- OTSO RUNNING quality technical t-shirt
- Runner’s bag (depending on distance)
- Right to participation
- Provisioning posts during the race, according to distance
- Raffle for material
- Provisioning post at finish zone
- Winners Trophy
- Finisher medal
- Economic prizes only for 3 better men & women (general ranking) UTSM 63KM & MARATHON 44KM
- Medical assistance
- Physiotherapy service at Finish line
- Timing and live tracking ON-LINE
- Lockers and showers
- Dj’s and animation
- VAT 21%
- TREK11: Scoring with no prizes
- START TRAIL: Includes neither chip bib nor scoring. Includes a prize for 12 years old minors
During the registration process you can buy different services that will make your experience in the race more comfortable.
- Reusable Cup: For environmental reasons (ECO-Race), we will not give any cup at the refreshment stations during the race. You can buy our glass that is reusable, fun, easy to store and with a capacity of 250cl that will help you to drink at the aid stations and fountains.
- Cancellation insurance: By hiring the cancellation insurance you can recover the money for the race in the event that you cannot come, we only ask that you notify us 10 days before.
- TRAILSERIES T-shirts past editions: In the Secretary you will have a sample book to be able to buy t-shirts from other past races.
- Taymory UTSM2020 visor: Ideal for trailrunning. Absorbent and flexible.
- Taymory brand technical sleeves: Matching the visor. The best complement for trailrunning.
- Taymory technical compression T-shirt UTSM 2020-22 edition: On sale on race day.
- OTSO technical T-shirt: If you want an extra UTSM2026 T-shirt, you can buy it. Only on request. Bib carrier
program
FRIDAY OCTOBER 9TH 2026
Check in STAGE RUN / UTSM/MARATHON-MSM/TSM25K/TRAIL11K/TREK11/START7K
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- Place: swimming pool in Ulldemolins (how to arrive)
- Time: 17:30-21h
SATURDAY OCTOBER 10tH 2026
Bib deliveries:
- From 07h to 8.30h: STAGE RUN / UTSM / MARATHON
- From 16.30h to 20.30h: TSM25K / TSM11K / TREK11 / 7K
Location: SWIMMMING POOL ULLDEMOLINS
Departures:
- ULTRATRAIL: 8.00h
- MARATHON: 8.30h
- Location: SSWIMMMING POOL ULLDEMOLINS
- MARATHON-MSM trophy delivery: 16h
- Marathon finish line closing: 18.30h
- UTSM trophy delivery: 19h
- UTSM finish line closing: 23.00h
SUNDAY 11TH OCTOBER 2026
Bib deliveries:
- From 07.30h to 9.30h
Location: SWIMMMING POOL ULLDEMOLINS
Departures:
- TRAIL 25km: 9.00h
- TRAIL 11km: 9.30h
- TREK 11kM: 9.31h
- START TRAIL 7k: 9.45h
- Location: SWIMMMING POOL ULLDEMOLINS
- TRAIL 25K/11K trophy delivery: 12.00h
- TRAILS 11K finish line closing: 13.30h
- TRAILS 25K finish line closing: 15.00h
RUNNER’s BAG
OTSO t-shirt: ULTRA / marathon / tsm25 / tsm11-TREK /START TRAIL 7k
UTSM / OTSO STORE
HEAD BAND
width 10cm
running belt
size: s/m/l
head tube
single size
photos/MEDIA
PHOTOS ULTRA / MARATHON / 25k / 11k / 7k
>>LIVE CONNECTIONS 2025>>
+INFO
meteorologY WEBS
parking
LOCAL PRODUCTS COOPERATIVE
SPECIAL WINE & OIL
TOURIST INFORMATION
COSTA DAURADA – TREKKING
The interior of the Costa Daurada (Golden Coast) is an exceptional setting to enjoy nature. It is a paradise for lovers of outdoor sports, surrounded by green colors – hazelnut leaves and vineyards – gray colors – olive trees – and ochers and browns – from the stones of monasteries and churches – all surrounded by the blue sky blue.
In this natural environment we have been able to practice different types of active tourism to discover the flora and fauna of the territory: excursions to know wetlands, routes on BTT bikes, either on the mountain or near the beach, trekking and even caving dressed as real cavers with helmets and everything! In addition, we can been seduced with the attractions of the Poblet Natural Area of National Interest – included in the Natural Interest Areas Plan -, the forests of the Prades mountains and the Montsant Natural Park, with the almost 20 km of the Montsant mountains and the Paz Summit, that, since the 12th century, shelters at its feet the Escaladei charterhouse, the first of the Iberian peninsula.
To all this we have to add the different villages of the interior of the Costa Daurada (Golden Coast): areas where time seems stopped and where we are able to wonderfully rest wonderfully after so much activity.
NATURE ROUTES
COSTA DAURADA
volunteers
Do you want to be an UTSM VOLUNTEER? You will spend an incredible weekend in a wonderful and sporting environment. Your help can be very important and will be highly valued by the protagonists of this sporting challenge … The runners. You can be a control assistant, helping in a provisioning post, indicating at a crossroads, welcoming, delivering bibs, making bags, etc … We do not finish the tasks! If you have availability and are encouraged … We offer:
- Enjoy nature in a sports environment
- Live an “adventure” where you set the limits
- Volunteer bag so you have a remembrance
- Meet a lot of people
And in return we ask you: Commitment regarding the task and assigned schedules.
If you are interested, send an email to [email protected] the following form and we will contact you. Thank you so much
Joan Carbonell,
Race Director
sponsors
SPONSORING
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COLLABORATORS
