B100 Cursa dels Nassos
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B100 Cursa dels Nassos
The B100 Cursa dels Nassos is a road running event of 10 km held in Barcelona on 31 December 2026. The race is organised by the Ajuntament de Barcelona together with La Sansi / Sportlife and is included in the Federació Catalana d'Atletisme calendar. The distance is officially measured and homologated by the FCA and certified by judges of the RFEA.
The course starts at Carrer Selva de Mar and is signposted every 500 metres. Only vehicles accredited by the organisation may follow the race. The event implements a sustainability plan: hydration points with compostable cups are located at kilometre 6 and at the finish, and a post-finish area provides water, Aquarius and fruit; waste must be placed in the selective collection containers provided.
Participation rules include a minimum age of 16 on race day and national category classifications by year of birth. A maximum of 14,000 places is set, subject to possible extension by the organisers. Use of an electronic timing chip is mandatory; athletes may use their own reusable yellow chip or receive a single-use white chip with the bib for a fee. Bib and kit must be collected in the chosen time slot, otherwise the participant forfeits the place and any refunds. Medical services, a guarded bag drop near Metro Selva de Mar, portable toilets and photographic and video services are provided. Official diplomas and finish-line videos are available for download after the race. Visit the organization's website for the most recent information.
