Twin Pass Ultra Challenge

About the Race

The Twin Pass Ultra Challenge: Conquer the Himalaya's Ultimate Double-Colossus Throne

Born from Manali's rugged soul—this 78.77km beast is India's big daddy: a balanced +4,560m/-4,560m loop crowning Rohtang La (3,978m) and Hamta Pass (4,300m). Starting and finishing at the iconic Mountaineering Institute, you'll storm Rohtang's legendary switchbacks, descend to Gramphu, grind through the Chandra Valley to Chatru, and conquer Hamta Pass before a heroic return to Manali.

This self-reliant ITRA 50M showdown (4 points) echoes the raw autonomy of global ultras. No easy flats—only grit, altitude, and relentless terrain.

The Ferocious Stats

• Distance: 78.77km
• Elevation: +4,560m / -4,560m
• High Point: 4,300m (Hamta Pass)
• Aid Stations: 8 fully stocked
• Time Limit: 23 hours
• ITRA Points: 4
• Difficulty: Extreme

The Route

Start at Mountaineering Institute (2,050m). Climb relentlessly to Rohtang La, descend to Gramphu, push along the Chandra River valley to Chatru, then ascend steeply to Hamta Pass. Finish with a 2,500m descent via Balu Ka Gera, Jobri, and Prini back to Manali.

Why Run This?

• India's toughest double-pass ultra
• 4 ITRA points for global qualification
• Historic Himalayan trade routes
• Elite-level challenge

Limited Bibs Available.

Race Essentials

• Eligibility: 18+ with prior 50km ultra
• Mandatory gear required
• Crew access at Gramphu & Chatru
• Insurance included

By Himalayan Xtreme Sports Association