Everest | 2011 S Col-SE Ridge

A USA expedition to Everest in 2011 via S Col-SE Ridge, led by Seth Wolpin. Summit reached on 13th May 2011. 2 members recorded.

Expedition Details

Field	Value
ID	7155
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER11158
Peak ID	EVER
Year	2011
Season	1
Host Country	1
Route 1	S Col-SE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	USA
Leaders	Seth Wolpin
Sponsor	Seth Wolpin 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	-
Approach	Lukla->Namche->Pangboche->Dingboche->Chhukung->Island Peak->Lobuche
Basecamp Date	2011-04-03
Summit Date	2011-05-13
Summit Time	0525
Summit Days	40
Total Days	44
Termination Date	2011-05-17
Termination Reason	1
Termination Notes	-
High Point (m)	8849
Traverse	False
Ski	False
Paraglide	False
Camps	4
Fixed Rope (m)	0
Total Members	1
Summit Members	1
Member Deaths	0
Total Hired	1
Summit Hired	1
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(03/04,5334m),C1(18/04,5944m),C2(19/04,6492m),C3(28/04,7200m),C4(12/05,8016m),Smt(13/05)
Route Notes	Wolpin and Damai left C4 20:15 hours on 12 May. They reached summit at 5:25 am on 13 May. They stayed on top for 10 minutes, then descended to C4 where they reached at 10:30 am, then continued to C3. Next day Wolpin and Sherpa descended to BC. Sherpa: Damai Chhiri, 19/06/1975, Sikli, Jubing-9, Solu, Everest X4, Cho Oyu X1, Kangchenjunga X1
Accidents	-
Achievement	-
Agency	Himalayan Windhorse Adventure
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2462071
Year	2011
Summit Success	True
O2 Summary	Used
Route (lowercase)	s col-se ridge

Members

Field	Value
ID	53082
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER11158
Member ID	01
Peak ID	EVER
Year	2011
Season	1
First Name	Seth Edward
Last Name	Wolpin
Sex	M
Age	0
Birth Date	-
Year of Birth	1972
Calculated Age	38
Citizenship	USA
Status	Leader
Residence	Seattle, Washington
Occupation	University professor of public health
Leader	True
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2011-05-13
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0525
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	True
O2 Medical	False
O2 Notes	From C3 to smt to C3
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2439506
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	seth edward wolpin
Year of Birth	1972
Year	2011
Age at Expedition	39
Role	Leader

Field	Value
ID	53083
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER11158
Member ID	02
Peak ID	EVER
Year	2011
Season	1
First Name	Damai Chhiri
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	35
Citizenship	Nepal
Status	H-A Worker
Residence	Sikli, Jubing, Solukhumbu
Occupation	-
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	True
Sherpa	True
Tibetan	False
Summit Success	True
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	True
Personal High Point (m)	8849
Summit Date 1	2011-05-13
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0525
Summit Time 2	-
Summit Time 3	-
Route 1	1
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	True
O2 None	False
O2 Climb	True
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	From C4 to smt to C4
Death	False
Death Date	-
Death Time	-
Death Type	0
Death Height (m)	0
Death Class	0
AMS	False
Weather	False
Injury	False
Injury Date	-
Injury Time	-
Injury Type	0
Injury Height (m)	0
Death Notes	-
Member Notes	6th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2440586
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	damai chhiri sherpa
Year of Birth	1975
Year	2011
Age at Expedition	36
Role	Hired

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Seth Edward Wolpin	M	1972	USA	Leader	Seattle, Washington	University professor of public health	Details Other expeditions
Damai Chhiri Sherpa	M	1975	Nepal	H-A Worker	Sikli, Jubing, Solukhumbu	-	Details Other expeditions

References

0 recorded references.