
Difficulty & Readiness Guide
Preparation Required
Advanced
Prior Experience
Required: At least 2-3 moderate Himalayan treks (above 13,000ft).
Score Engine v3
Stamina
57/100
Based on average nightly altitude gain, highest campsite, and daily distance. Reflects how hard the average day feels.
Spike Day
32/100
Based on max altitude reached, summit day elevation gain, and summit day distance. Reflects the hardest single day.
A demanding expedition dominated by extreme joint & muscle impact.
Physiological Demand
Steep, punishing ascents and descents that will heavily tax your knees, ankles, and overall joint stability.
Significant time spent above 12,000ft. Expect shortness of breath and slower pacing.
Multi-day camping requiring mental toughness to handle weather and fatigue debt.
Challenging daily distances and steady climbs. Good cardiovascular fitness is required.
Rough, uneven trails with occasional scrambling or minor exposure.
Crux Section
Day 4 — Oxygen Peak
Highest exposure point at 13,451ft.
Difficulty
Key point
Day 2 forest ascent is near-vertical and unmarked. Upper meadow is flat and gentle.
Upper meadow walking is easy but exposed to wind.
Steep descent requires double poles.
2+ prior Himalayan treks required. Strong cardiovascular fitness.
Rapid gain from high base. Most of the altitude is gained in Day 2.
Run AMS Risk Audit →Highest exposure point at 13,451ft.
Deep 4,182ft descent will test joint stability.
First major altitude jump occurs on Day 3.
*Forecast derived from route geometry and altitude profile. External variables (weather/group) remain the final authority.
Max Gradient
60%
Hydration
0.55L per km recommended
Loose Surface Sections
Most injuries and failures on this trail can be avoided by making smarter decisions early on.
Attempting without local guide
Insufficient water on forest section
fatigue_on_descent
ams_risk
AMS (Altitude Sickness)
The jump from 3,500m to 4,100m requires monitoring, but the terrain is generally forgiving.
Evacuation Route
Retrace down the Supin valley back to Jakhol.
Common Trail Ailments
🏥 Nearest ICU: AIIMS Rishikesh / Max Super Specialty Hospital, Dehradun
> Descent to Jakhol is a long 13km walk on Day 6. Nearest major medical is in Purola.
Min Age
16+
Max Age
52
Western Toilets at Base
No
Solo Female Travelers
Safe community. Guide mandatory.
Highly technical trek requiring physical and mental preparation.
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