Donostia Triathlon 2026

The Donostia Triathlon is your sporty date with an iodine scent, nestled between the bay and the hills of San Sebastián 🌊.

Here, you don’t just “run a race”: you experience Donostia to the fullest, with the sea as your soundtrack and the Basque energy propelling you forward 🏁.

The Triathlon M format is perfect if you want to challenge yourself without getting lost in calculations: you're here to push your limits, enjoy the scenery, and savor the atmosphere, plain and simple😎.

And let’s be honest: when you run along the water, you’re already one step ahead on motivation ⛱️.

After the effort, let me guide you just a few steps from the start: take a stroll on the Playa de la Concha, climb up Monte Urgull for the view, or head to the Peine del Viento to end the day facing the wind and waves 🌬️.