Everest | 2011 S Col-SE Ridge

A Australia expedition to Everest in 2011 via S Col-SE Ridge, led by Allan Cohrs. Summit reached on 20th May 2011. 11 members recorded.

Expedition Details

Field Value
ID 7310
Imported 2026-03-06 18:04:49.359634
Expedition ID EVER11171
Peak ID EVER
Year 2011
Season 1
Host Country 1
Route 1 S Col-SE Ridge
Route 2 -
Route 3 -
Route 4 -
Nationality Australia
Leaders Allan Cohrs
Sponsor Himalayan Ascent Everest Expedition 2011
Success 1 True
Success 2 False
Success 3 False
Success 4 False
Ascent 1 -
Ascent 2 -
Ascent 3 -
Ascent 4 -
Claimed False
Disputed False
Countries Denmark, Sweden
Approach Standard
Basecamp Date 2011-04-08
Summit Date 2011-05-20
Summit Time 0930
Summit Days 42
Total Days 46
Termination Date 2011-05-24
Termination Reason 1
Termination Notes -
High Point (m) 8849
Traverse False
Ski False
Paraglide False
Camps 4
Fixed Rope (m) 0
Total Members 6
Summit Members 4
Member Deaths 0
Total Hired 5
Summit Hired 5
Hired Deaths 0
No Hired False
O2 Used True
O2 None False
O2 Climb True
O2 Descent False
O2 Sleep True
O2 Medical False
O2 Taken False
O2 Unknown False
Other Summits -
Campsites BC(08/04,5300m),C1(15/04,6100m),C2(24/04,6400m),C3(27/04,7200m),C4(19/05,7950m),Smt(20/05)
Route Notes Ms. Burke, Cohrs couple, Helander, Lakpa, Ang Kaji, Jangbu, Dendi and Mingma left C4 at 7:30 pm on 19 May for summit. Burke and the Cohrs couple reached summit at 9:30 am on 20 May and Helander at 10:30 am. Team members and Sherpas stayed on summit between 45 minutes to one hour. The team returned C4 at around 4 pm and spent the night there. Next day 21 May the team spent night at C2 and on 22 May they descended to BC. Carlin climbed up to 7000m on 27 April and returned to C2. He spent night there and next day 28 April he went down to BC. Ledet left C4 at 8:20 pm on 11 May for summit; when he arrived at 8500m between 2-3 am, the wind started picking up (60 km/ph); then he turned around to C4 at 5 am. He rested 3-4 hours, then went down to C2. On his second attempt Ledet left C4 at 8 pm on 19 May. He reached at 8500m at 1 am on 20 May and suffered from chest infection, so turned around to C4 at 4 am. He rested there, then went down to C2 and slept there. Next day Ledet descended to BC. Oxygen: Members C3 to smt to C3 Sherpas C4 to smt to C4 Sherpas: Lakpa Sherpa, 25/7/68, Tamku-9, Makalu Dendi Sherpa, 18/11/85 (2042/8/3), Choplung, Jubing-3 Ang Kazi Sherpa, 11/5/78 (28/1/2035), Sisuwakhola-9, Everest X4, Manaslu X1 Jangbu Sherpa (Gore), 20/7/87 (4/4/2044), Sisuwakhola-9, Sankhuwasabha Mingma Chhiring Sherpa, 25/12/86 (10/9/2043), Hatiya-3
Accidents -
Achievement -
Agency Himalayan Ascent
Commercial Route True
Standard Route True
Primary Route False
Primary Member False
Primary Reference False
Primary ID -
Checksum 2462078
Year 2011
Summit Success True
O2 Summary Used
Route (lowercase) s col-se ridge

Members

11 recorded members.

Name Sex Year of Birth Citizenship Status Residence Occupation
Christine Patricia Jensen Burke F 1968 Australia/New Zealand Climber Marrickville Metro, NSW, Australia Attorney Details Other expeditions
Matt Carlin M 1966 Australia Climber Swanport, Tasmania, Australia Teacher Details Other expeditions
Allan Karl Cohrs M 1971 Australia Leader Cairns, QLD, Australia Police officer Details Other expeditions
Sharon Cohrs F 1971 Australia Climber Cairns, QLD, Australia Fund raiser Details Other expeditions
Raul Erik Helander M 1963 Sweden Climber Stockholm, Sweden Heavy machinery company manager Details Other expeditions
Soren Kruse Ledet M 1967 Denmark Climber Bellevue Hill, NSW, Australia Photographer & alpine guide Details Other expeditions
Lakpa/Lhakpa Sherpa M 1968 Nepal H-A Worker Tamku-9, Makalu-Barun - Details Other expeditions
Ang Kazi (Ankaji) Sherpa M 1978 Nepal H-A Worker Chitre, Sisuwa-9, Makalu-Barun - Details Other expeditions
Jangbu Sherpa M 1987 Nepal H-A Worker Chitre, Sisuwa-9, Makalu-Barun - Details Other expeditions
Dendi Sherpa M 1985 Nepal H-A Worker Bumburi, Jubing-3, Solukhumbu - Details Other expeditions
Mingma Tshering (Mingma Chhiring) Lama M 1986 Nepal H-A Worker Hatiya-3, Makalu-Barun - Details Other expeditions

References

1 recorded references.

Expedition ID Journal Author Title Publisher Citation Yak 94
EVER11171 - - http://www.sorenledet.com.au/wp/ - - -