Santander City Triathlon: A Coastal Challenge for Endurance Enthusiasts Dive into the heart of Spain's stunning coastline with the Santander City Triathlon, an exhilarating race that combines swimming, cycling, and running through some of Europe’s most picturesque landscapes. This event is not just a test of physical prowess but also a celebration of the beauty surrounding you. Participants can choose from various age group categories as well as relay options, making it accessible for triathletes at all levels of experience. The race begins with an invigorating swim in the clear waters off Santander’s coast, followed by a challenging bike ride through winding coastal roads and into the city's vibrant streets. Finally, runners take to the urban landscape for a fast-paced finish that showcases the historic architecture and modern energy of this seaside gem. With generous prize money on offer, competitors are motivated not just by personal achievement but also by recognition among peers in one of Spain’s premier triathlon events. The Santander City Triathlon promises an unforgettable journey through scenic beauty and athletic challenge, making it a must-attend for anyone looking to push their limits while enjoying the rich cultural heritage of northern Spain. Experience the thrill of conquering sea, road, and pavement as you immerse yourself in the unique blend of natural splendor and urban dynamism that Santander has to offer. Whether competing or spectating, this event offers an unmatched combination of sport and spectacle along the Spanish coast.
Races Offered
Middle distance
Sep 20, 2026
straighten
Distance —
102.9K
terrain
Type —
Running
timer
77 days remaining
sell
€189.00
Olimpic Distance
Sep 20, 2026
straighten
Distance —
53K
terrain
Type —
Running
timer
77 days remaining
sell
€79.00
Weather History
These values represent the 3-year monthly averages for September in Santander.
thermostatTemperature
15.2° / 22.9°
wb_sunnyFeels like
14.6° / 22.6°
light_mode
Avg sunshine hours
9h 27m
water_drop
Avg rainfall
3.4 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.7 km/h (Light breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (5.0)
humidity_mid
Humidity
78.8%
wb_twilight
Sunrise
07:54
nightlight
Sunset
20:24
About Santander
Learn more about the host city, Santander.
Santander is the capital and largest city of the province of Cantabria on the north coast of Spain, with a population of 175,000 in 2025. Its beaches draw Spanish visitors; most international visitors are just passing through via the ferry port, but its churches and museums are worth a longer stay.