Infinity Trail Backyard - Hossegor

About this event

The Infinity Trail Backyard brings the addictive format of backyard ultras to the pine forests and sandy trails of Soorts-Hossegor, near France's Atlantic coast. Runners tackle a 6.7km loop every hour on the hour, continuing until only one person remains. The format is beautifully simple yet mentally demanding — it's not about speed, but about who can keep showing up, loop after loop. Set in the Landes region where ocean breezes meet forest trails, the event offers a unique test of endurance and determination. While the backyard ultra format welcomes various pacing strategies, the relentless hourly restart makes this a genuine mental and physical challenge for experienced trail runners.