NEW DELHI: Ladakh Marathon, the world's highest AIMS-certified marathon, will return for its 13th edition in 2026, taking place amid the stark and rugged terrain of Ladakh from September 10 to 13.
Registrations for all six races of the Ladakh Marathon, including the curated Silk Route Ultra (122km) and Khardung La Challenger (72km) ultra races, opened on Thursday and can be applied to through the official website.
Beyond the two ultras, the event will feature the Marathon (42km), Half Marathon (21km), 11.2km Run, and the 5km Run for Fun. Age eligibility ranges from 12 years for the 5km to 24 years for the Silk Route Ultra, calculated as of September 13, 2026.
All timed races require qualifying performances achieved within the prescribed window to match the rigour demanded by racing at over 11, 500 feet in thin air. Acclimatisation is compulsory for all runners, with ultra runners required to arrive in Leh at least 10 days before race day in order to participate.