By Tom Midlane @GoldenLatrine
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Videographer / Director: Carsten Lillelund Pedersen
Producer: Tom Midlane
Editor: Joshua Douglas
Carsten Lillelund Pedersen, a Dane who was climbing Everest with Belgian climber Jelle Veyt, when the earthquake hit
The pair were descending from the Khumbu Icefall - the expanse of glacier which leads to the higher slopes - when they saw the avalanche and sprinted back to base camp.
Carsten was able to run and shelter behind a stone puja, but other climbers were buried and injured in the onrushing snow.
He said: "We just got out of the icefall when we felt the earthquake and then shit happened and we ran for our life to try to outrun the avalanche, but we did not make it.
"I did not reach the tents and I had to hide behind the the stone puja. I could not see anything and it was hard to breath."
One of the dining tents at Everest base camp was turned into a makeshift hospital for those injured in the avalanche.
A makeshift helipad was also cleared to allow critically injured patients to be airlifted to hospital for treatment.
Carsten said: "We have seen many injured here, and a lot are here with back injuries, hit by rocks and ice when running from the avalanche."