İstanbul Ultra Trail

İstanbul Ultra Trail

www.istanbulultratrail.com

Are you ready for an amazing journey from northern forests of İstanbul to the blue waters of the Black Sea?

Istanbul Ultra offers a new and unforgettable experience for everyone with its 15K, 30K, 60K and 100K categories. For more and detailed information about categories and course, rules, registration and organization please visit the website: www.istanbulultratrail.com