Santander City Triathlon 2025: nature, triathlon, and a commitment to solidarity
Santander's triathlon date is on September 21st.

The next September 21, the city of Santander will vibrate again with the Santander City Triathlon 2025, a middle-distance race that combines physical demands, coastal beauty, and a strong social commitment.
The event has established itself as a benchmark in northern Spain, and this year it brings new features and much to offer both triathletes and their companions.
Two distances
The 2025 Santander City Triathlon will feature two competitive formats so that each triathlete can choose their challenge.
On the one hand, the Olympic distance: 1.500 meters of swimming, 40 km of cycling y 10,5 km of foot race, ideal for those seeking intensity and speed.
On the other hand, the modality of middle distance, with 1.900 meters swimming, 80 km by bike y 21 km running, a perfect challenge for those preparing for longer objectives or wanting to test themselves on a spectacular circuit. It is also part of the MD and LD Ranking of the FETRI.
Both options cover emblematic areas of Santander and guarantee an unforgettable experience.
A journey that unites sea, coast and history
The circuit of this triathlon stands out for its spectacular urban layout. The race runs through some of the most emblematic areas of the city, such as the Gamazo Dam, the Magdalena Peninsula, the Queen Victoria Avenue or Port of Santander.
The combination of views of the Cantabrian Sea, historic avenues, and technical sections make it an attractive and challenging route for triathletes of all levels.
Sport with a cause: charity bib with Desafío Inmortales
One more year, the organization reinforces its solidarity dimension with the launch of the solidarity bib, intended to support the project Immortals Challenge.
This association, promoted by a group of friends committed to people who suffer rare neurodegenerative diseases, such as the cerebellar ataxia, search make visible, inspire and generate social awareness Through sport.
Efren, affected by this disease, is one of the driving forces behind the project, and his example has motivated many people to join the cause.
👉 You can learn more and sign up for the charity bib here:
https://triatlonciudadsantander.com/dorsal-solidario/
Cabárceno: nature after the competition
Although it is not part of the test route, the Cabárceno Nature Park is once again one of the event's sponsors, and its proximity makes it a must-see to complete your experience in Cantabria.
Ideal for the day after the race, Cabárceno offers a spectacular setting with semi-wild animals and breathtaking landscapes. A great way to relax after the effort and turn the weekend into a full-day getaway for the whole family.
A national test with soul
El Santander City Triathlon It's much more than a race: it's an experience that combines competition, landscape, values and community.
A perfect date for those looking for something more than just crossing a finish line.
All the information and registration on their official website https://triatlonciudadsantander.com/