B100 CURSA DELS NASSOS 2026 REGULATIONS

  1. Organization and General Information

The B100 Cursa dels Nassos 10 kilometre race will be held on December 31, 2026. The event is organized by the Barcelona City Council, La Sansi / Sportlife, and is part of the calendar of the Catalan Athletics Federation (FCA).

  • Departure: Carrer Selva de Mar.
  • Time: First departure at 5:15 p.m.
  • Official website: www.cursadenassos.barcelona

 

The organization may modify schedules, the place of delivery of bibs or the route due to external causes or force majeure, without the right to claim.

 

  1. Participation, Minimum Age and Categories
  2. A) The minimum age to participate is 14 years old on the day of the race.
  • Minors (between 14 and 17 years old) must sign an authorization from their father, mother or legal guardian at the time of registration.
  • B) Participation in the race is at the participants' own responsibility and risk. The organization disclaims all liability for any damage that participants may cause during the race, to themselves or to third parties.
  • C) Classifications will be made for the different categories in both male and female categories.

The assignment of each participant to their category will be made automatically according to their year of birth. The race will have official classification for all the aforementioned categories, although no physical trophies will be awarded for the categories.

 

  • M/F Absolute
  • M/F U23 (born in 2004 or before)
  • M/F Senior (born between 1992 and 2003)
  • M/F Master 35 (born between 1987 and 1991)
  • M/F Master 40 (born between 1982 and 1986)
  • M/F Master 45 (born between 1977 and 1981)
  • M/F Master 50 (born between 1972 and 1976)
  • M/F Master 55 (born between 1967 and 1971)
  • M/F Master 60 (born between 1962 and 1966)
  • M/F Master 65 (born between 1957 and 1961)
  • M/F Master 70 (born between 1952 and 1956)
  • M/F Master 75 (born between 1947 and 1951)
  • M/F Master 80 (born between 1942 and 1946)
  • M/F Master 85 (born between 1936 and 1940)
  • M/F Master 90 (born before 1935)

 

Failure to collect the race number, t-shirt and goodie bag on the established days means that the participant will not be able to take part in the race and no refund will be given for the money or the material. When registering, the day and time slot for collecting the material must be indicated. It is important to respect the slot; if you go at a different time, you may not be able to collect your race number.

 

  1. Commitment to Equality and Inclusion

The organization guarantees gender equality as a fundamental axis. Inclusive language is used throughout the regulations. Any generic reference will be understood as applicable to all gender identities, guaranteeing a safe and respectful sports space for everyone.

 

  1. Course and Homologation

The distance is 10 kilometres, measured and homologated by the FCA and certified by RFEA judges.

  • The course will be signposted every 500 meters.
  • It is the responsibility of the participants to know the course so as not to get lost and to be aware of possible last-minute changes published by the official channels.

The only vehicles that can follow the race are those accredited and expressly authorized by the organization.

 

  1. Sustainability and Provisioning

In collaboration with Aigües de Barcelona and Ametller Origen, we are committed to a zero waste race:

  • Kilometer 6 and Finish: Hydration points with compostable cups.
  • Post-Finish: Zone 1 (Hydration: water and Aquarius) and Zone 2 (Solid: fruit).
  • Waste: Please use the containers and tubs designated for selective collection to minimize environmental impact.

 

  1. Time Limit

The race will close at 7:10 p.m. Athletes will have a maximum of 1 hour and 30 minutes to complete the course from the last start.

 

  1. Timing and Chip

The use of the chip is mandatory:

  • Yellow Chip: Property of the athlete.
  • Single-use chip (White): For those who do not have one, at a cost of €2. It is delivered with the bib and must be returned at the finish line. (See conditions in the “Registrations” section).
  • The chip must be placed correctly on the shoe. Incorrect placement implies non-inclusion in the classification.

 

  1. Registrations and Place Limit
  • The limit is 16,000 registrations. The organization reserves the right to increase this number for organizational reasons.
  • No refunds will be made for reasons beyond the organization's control.
  • The organization will not register Spanish athletes with a federation scholarship or foreign athletes who have achieved, during the last two years, a mark with a value equal to or greater than 950 points on the current WA table, in races that appear in the “World Athletics” ranking. In case of registration via the website, the Federation will not be held responsible for their participation or claim, in case they are disqualified by the Federation.
  • Participants explicitly allow their name, addresses and names, sex and year of birth are published in the registration list, as well as in the results list if they finish the race, following the established regulations.
  1. Start, Start Boxes and Accreditation of Marks

The start is organized in colored sections according to the best accredited mark in 10 km (last 24 months in approved yellow chip races):

The start of participants in the wheelchair category will be at 17:14 hours. The rest of the starts will be staggered: the 1st for the fastest at 17:15 hours, the 2nd at 17:21 hours, the 3rd at 17:28 hours and the 4th at approximately 17:35 hours. The classification by category will take into account the real time and the official time on the accrediting diploma that participants can print.

Each section will be identified with a color. Only participants with a bib or bracelet in the distinctive color of each section can access it. In the event of not having a brand accredited in an official race, in the event of incidents when handing over bibs, the brand may be accredited in an approved or official race in the last 24 months. Downhill races or similar will not be valid, and a bracelet will be given to exit the corresponding section. Anyone who does not accredit a brand will exit the white section (the last one).

  1. People with Disabilities and Special Categories
  • Wheelchairs: Departure at 5:14 p.m. Only racing chairs or athletics carts are allowed (handbikes or electric chairs are prohibited).
  • Visual impairment: People with visual impairment must be properly identified, as well as the person who guides them, and they will not be able to leave the first drawer.

If a guide is required, please provide the details (name and surname, ID, date of birth, mobile phone and email).

 

To qualify for prizes in these wheelchair, visually impaired and intellectually impaired categories, before the race you must send the disability certificate to nassos@lasansi.com

 

  1. Awards and Trophies

Trophies will be awarded in the podium area for:

 

  1. Top 3 in the Absolute classification (5:55 p.m.).

 

  1. Top 3 in the Absolute wheelchair classification (6:25 p.m.).
  2. Disability categories for at least 3 participants per category (6:30 p.m.).
  3. The race will NOT have financial prizes.
  • Note: Trophies are NOT cumulative.

 

  1. Collection of Bibs and T-Shirts
  • A) Bibs: It is mandatory to collect the bib and bag for participants on the days and time slots chosen during registration. More information on the website.
  • You must present your ID or proof of identity. Bibs will not be delivered outside of the established hours, nor on the day of the race.
  • If an athlete cannot go and collect their bib and chip within the chosen time slot, another person may collect it with the registration receipt and ID (or photocopy), always respecting the time slot chosen when registering.
  • T-shirts: The size of the T-shirt requested when registering cannot be changed. If your size is not available when registering, the one you choose will be the one delivered unless the size that will be delivered in order of collection is sold out. Participants may participate with the t-shirt they deem appropriate, as long as it does not have symbols or emblems that imply incitement to violence.

Registration is personal and non-transferable and implies acceptance of these regulations.

 

  1. Security and Fraud Clause: Forged Bibs

 

  • Prohibition of Fraud: It is strictly forbidden to participate in the race without prior registration, with a bib that is photocopied, forged or that belongs to another participant.
  • Legal Qualification: According to the Spanish Penal Code, these behaviors may constitute:

Crime of Forgery in a Private Document (Art. 395). Crime of Fraud (Art. 248), when accessing payment services and prizes through deception.

  • Consequences and Responsibility: Immediate expulsion: The security services will remove anyone with an irregular bib from the circuit.
  • Civil Liability: Participants without legitimate registration are not covered by accident or civil liability insurance for the event. In the event of an accident or damage to third parties, the offender will be personally liable for their property.

Legal Actions: The Organization reserves the right to take action against those who falsify bibs or participate illegally. In addition to not accepting their registration for the next edition.

 

  1. Services for participants.
  • Cloakroom: Free service next to the Selva de Mar Metro. (It is mandatory to confirm use on the registration form). Belongings must be in a closed bag.

The organization is not responsible for objects that participants may leave there.

  • Medical Assistance: The organization will have an adequate medical service at the start and finish, with a field hospital and different ambulances along the race route. The participant authorizes health services s, or members of the organization to practice any treatment in case of need, whether or not they are in a condition to request it. If the organization or the health services see any participant in a state that does not allow them to continue, they may make them abandon the race.

The Organization recommends that all participants undergo a medical examination prior to the race, with all participants accepting the risk derived from the sports activity.

  • WC: There will be chemical bathrooms in the start/finish area, and at km 6.
  • PHOTOGRAPHIC REPORT: The organization will make available to all participants the possibility of a professional photographic report of their participation.
  • VIDEOS: All participants will be able to download the finish line video for free, available on the official website the days after the race.
  • OFFICIAL DIPLOMA: The official diploma, which shows the general position, by category, partials, the official and real time, will also be available for download, free of charge, by email and through the official website, from a few minutes after the finish.
  • SWEEPER CAR: The organization will have a sweeper car, to be used by participants who do not want to continue the race or who are forced to abandon.

 

  1. Club and association equipment: In the start/finish area, only clubs or associations that are confirmed via email to nassos@lasansi.com may install tents or similar. The Guàrdia Urbana may sanction in case of lack of authorization, and the organization may disqualify participants.

 

  1. Image Rights and Data Protection
  • Data protection: In accordance with the RGPD (EU) 2016/679 and Organic Law 3/2018 (LOPDGDD), the data provided will be processed by the Organization for the management of the event (registrations, timing, classifications or similar) and the promotion of sporting events.
  • Image rights: The participant expressly authorizes the Organization and third-party collaborators to capture and use their image (photos and videos) in any medium and without time limit for the dissemination and promotion of the race, without the right to compensation.
  • Exercise of rights: You can exercise your rights of access, rectification, deletion and opposition by sending a request with a copy of your ID to: nassos@lasansi.com

 

  1. Reasons for Disqualification

The following will be grounds for disqualification, among others:

  • Participating with another person's bib
  • With the bib placed outside the front of the chest (neither on the back nor legs) in such a way that it is not visible or that it hides the advertising.
  • Not completing the entire route or not passing through the time controls.
  • Using recording devices that put the safety of others at risk (especially at the start of the 1st section).
  • Unsportsmanlike behavior or ignoring the instructions of the Organization or health team.
  • The use of "hares" without official registration.
  • Complaints must be made to the organization and FCA judges in the award zone up to 30 minutes after the participant involved has crossed the finish line, enclosing €60. In the event of a favorable resolution to the complaint, the deposit will be returned; otherwise, it will be allocated to the race's charity. The organization's decision will be final.
  • Anything not provided for in the previous articles will be decided by the race organization.
  1. Solidarity

The race collaborates with the A. Bosch Foundation for childhood cancer research. All participants are invited to make a voluntary donation during the registration process.