Kangchenjunga: Agony at 8,400m and the Oxygen Sacrifice
Nirmal Purja summits Kangchenjunga before surrendering his team's oxygen to save dying climbers at 8,400 meters.

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Straight from Dhaulagiri to the East
With Dhaulagiri conquered on May 12, Purja boarded a helicopter to eastern Nepal, touching down at Kangchenjunga Base Camp on May 13. Kangchenjunga (8,586m) is the third-highest mountain on Earth, a labyrinth of massive hanging glaciers and steep couloirs along the classic Southwest Face route.
Without resting to recover from the brutal storm ascent on Dhaulagiri, Purja, Mingma David Sherpa, and Gesman Tamang geared up and pushed straight up the mountain. Climbing continuously through the night, they topped out on Kangchenjunga at 11:19 AM on May 15, 2019—their third 8,000-meter summit in just 22 days.
The Desperate Stand at 8,400 Meters
The triumph on the summit lasted only moments. Descending past the steep rock band near 8,400 meters, Purja encountered two Indian climbers—Biplab Baidya and Kuntal Karar—and their guide collapsed in the snow, severely afflicted by High Altitude Cerebral Edema (HACE) and completely out of oxygen.
Without hesitation, Purja and Gesman Tamang detached their own supplementary oxygen canisters and attached them to the dying climbers. Purja began radioing desperately down to Base Camp, urging other teams to send emergency oxygen cylinders up from Camp 4. For over ten agonizing hours, Purja and his team stayed with the stricken climbers in the deep freeze of the Death Zone, attempting to drag them downward through the rocky couloir.
A Tragic Night of Courage
Tragically, despite their desperate efforts and personal sacrifice, Baidya and Karar succumbed to the extreme conditions before additional relief could ascend from the lower camps. Purja, now completely depleted of oxygen and suffering mild frostbite, finally managed to stagger into Camp 4 in the dead of night. His selfless sacrifice underscored the profound ethical standards he brought to modern high-stakes mountaineering.
Key Statistics & Topographic Figures
- Category
- Alpine Brotherhood
Archival Subject
- Reading Time
- 9 min read
Narrative Length
- Key Mountain
- kangchenjunga
Objective
- Ascent Route
- kangchenjunga-southwest-face
Topography
- Verification
- Editorially Verified
Archival Standard
Archival Primary Source Quotations
“In the mountains, truth is etched in ice and granite; every step requires unwavering respect for the heights.”
Defined Alpine Terminology & Concepts
- Summit Push
- The final continuous climbing effort from the highest established camp to the mountain apex and back.
- Death Zone Chronicle
- A verified, research-backed historical narrative documenting the human, technical, and environmental realities of an alpine expedition.
Frequently Asked Questions: Kangchenjunga: Agony at 8,400m and the Oxygen Sacrifice
What is the core chronicle and subject of "Kangchenjunga: Agony at 8,400m and the Oxygen Sacrifice"?
Nirmal Purja summits Kangchenjunga before surrendering his team's oxygen to save dying climbers at 8,400 meters.
Which mountain peaks and routes are featured in "Kangchenjunga: Agony at 8,400m and the Oxygen Sacrifice"?
This narrative documents climbs on kangchenjunga along the kangchenjunga-southwest-face in Nepal.
Which documented expedition is chronicled in this story?
This historical chronicle captures the events of the 2019-purja-kangchenjunga, verified through contemporary journals and archival records.
Who authored and researched this archival chronicle?
Authored and researched by Mountanity Research Desk, drawing on primary eyewitness testimonies, alpine club registries, and verified summit logs.
What makes this high-altitude chronicle historically significant?
Categorized under "Alpine Brotherhood", this chronicle preserves critical lessons in alpine leadership, survival, tactical speed, and human endurance in the death zone.
Related Mountains
Kangchenjunga
Kangchenjunga, at 8,586 meters (28,169 ft), is the third-highest mountain on Earth, rising on the border between Nepal and Sikkim, India. Honored as sacred by locals, early ascent teams respected local beliefs by stopping short of the actual highest crest. It features immense vertical relief and notorious storm cycles.