The Bretzel Ultra Triathlon, affectionately dubbed "BUT," is an essential gathering for long-distance triathlon lovers in France. Set against the picturesque backdrop of Colmar’s “Waldeslust,” this exceptional event draws a diverse field of elite athletes worldwide. Competitors launch their journey at Colmar's Nautical Stadium, navigating through a demanding swim, followed by tough cycling and running circuits that test their endurance and skill. With various race formats on offer, the Brettzel Ultra Triathlon promises an exhilarating experience for both participants and onlookers. The combination of scenic routes and challenging terrain creates a thrilling atmosphere that showcases the determination and athleticism of all involved.