Ultramarathon Swim Series Promo Codes May 2025 - 50% OFF

Ultramarathon Swim Series is an international series of long-distance open water swimming competitions. The series includes races from various parts of the world, inviting both professional and amateur swimmers to participate. Ultramarathon Swim Series features notable events such as the Maratona del Golfo Capri-Napoli in Italy, the Traversée internationale du lac St-Jean in Canada, and the Travessia Lisboa-Cascais in Portugal. The series aims to celebrate the universal passion for ultramarathon swimming, offering challenging courses that test the endurance and skill of participants. They provide a platform for swimmers to compete in diverse environments, from lakes and rivers to oceans and fjords, promoting the sport of open water swimming on a global scale.