Summit Run – Lurntsu Circuit 2026

The Summit Run Lurntsu Circuit (SRLC) is the third leg of the prestigious Summit Run Series, nestled deep within the dense forests and rugged ridgelines of the Tehri–Garhwal Himalayas. This unique trail race offers runners an unparalleled blend of challenging terrain and serene mountain beauty. Participants arrive a day early to acclimate in a forest campsite near Deolsari, adding a layer of adventure with overnight camping under starlit skies.
The event features three distinct categories: the 16 km Trail for those looking to dip their toes into high-altitude trail running; the 30 km Intermediate course that weaves through scenic ridgelines toward Nag Tibba Top; and the full marathon at 42 km, which is a technical challenge with significant elevation gain. Each route offers breathtaking views of meadows, forest trails, and remote high-altitude landscapes.
SRLC emphasizes community spirit and responsible trail running, providing essential support such as hydration stations, medical teams, safety marshals, and energy food along the course. Runners can choose from various distances to suit their experience levels while enjoying a race that celebrates both performance and connection with nature.
On December 5, 2026, gather at Deolsari Forest Rest House for an unforgettable journey through some of India’s most awe-inspiring mountain trails. Join the Summit Slam challenge by completing all three races in the series to earn special recognition as a true Himalayan trail runner.
Register now and be part of this historic event that combines endurance with breathtaking scenery, making it one of the most rewarding mountain trail races in India.