Everest | 2017 N Col-NE Ridge

A Nepal expedition to Everest in 2017 via N Col-NE Ridge, led by Mingma Dorje Sherpa. Summit reached on 22nd May 2017. 7 members recorded.

Expedition Details

Field	Value
ID	9546
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER17183
Peak ID	EVER
Year	2017
Season	1
Host Country	2
Route 1	N Col-NE Ridge
Route 2	-
Route 3	-
Route 4	-
Nationality	Nepal
Leaders	Mingma Dorje Sherpa
Sponsor	Climbalaya Everest North Expedition 2017
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	France, USA
Approach	Lhasa->Tingri (not to Kathmandu)
Basecamp Date	2017-04-07
Summit Date	2017-05-22
Summit Time	0415
Summit Days	45
Total Days	48
Termination Date	2017-05-25
Termination Reason	1
Termination Notes	-
High Point (m)	8849
Traverse	False
Ski	False
Paraglide	False
Camps	3
Fixed Rope (m)	0
Total Members	4
Summit Members	3
Member Deaths	0
Total Hired	3
Summit Hired	3
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(07/04,5200m),ABC(12/04,6400m),C1(18/04,7000m),C2(20/05,7800m),C3(21/05,8300m),Smt(22/05)
Route Notes	Entire team departed C3 at 9:40 pm on 21 May, summited at 4:15 am (NST) on 22 May, stayed 30 minutes, the descended to ABC. Perfect weather - very low wind and clear sky. The two Andersons moved earlier to ABC with the expectation of summiting on May 16, but abandoned this attempt (without moving above ABC) due to changing/unpredictable weather. Chaygneaud-Dupuy reached BC on 15 April and ABC on 21 April. Oxygen: Members used from C1 to smt to ABC, Sherpas used from C1 to smt to ABC.
Accidents	-
Achievement	-
Agency	Climbalaya
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	-
Primary ID	-
Checksum	2459958
Year	2017
Summit Success	True
O2 Summary	Used
Route (lowercase)	n col-ne ridge

Members

Field	Value
ID	69724
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER17183
Member ID	02
Peak ID	EVER
Year	2017
Season	1
First Name	John Robert
Last Name	Anderson
Sex	M
Age	0
Birth Date	-
Year of Birth	1974
Calculated Age	42
Citizenship	USA
Status	Climber
Residence	Minburn, Iowa
Occupation	-
Leader	False
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	2017-05-22
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0415
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	C1 to smt to ABC
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	Both Andersons have same name and are cousins
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2440111
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	john robert anderson
Year of Birth	1974
Year	2017
Age at Expedition	43
Role	Member

Field	Value
ID	69725
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER17183
Member ID	03
Peak ID	EVER
Year	2017
Season	1
First Name	John Robert (Andy)
Last Name	Anderson
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	33
Citizenship	USA
Status	Climber
Residence	Cedar Falls, Iowa
Occupation	Assistant Professor of Management
Leader	False
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	2017-05-22
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0415
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	C1 to smt to ABC
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	Both Andersons have same name and are cousins
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2443440
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	john robert (andy) anderson
Year of Birth	1983
Year	2017
Age at Expedition	34
Role	Member

Field	Value
ID	69726
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER17183
Member ID	04
Peak ID	EVER
Year	2017
Season	1
First Name	Marion
Last Name	Chaygneaud-Dupuy
Sex	F
Age	0
Birth Date	-
Year of Birth	1980
Calculated Age	36
Citizenship	France
Status	Climber
Residence	Lhasa, Tibet, China
Occupation	Founder of Global Nomad Services
Leader	False
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	2017-05-22
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0415
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	C1 to smt to ABC
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	2442334
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	marion chaygneaud-dupuy
Year of Birth	1980
Year	2017
Age at Expedition	37
Role	Member

Field	Value
ID	69727
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER17183
Member ID	06
Peak ID	EVER
Year	2017
Season	1
First Name	Pemba Tenjin
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1976
Calculated Age	41
Citizenship	Nepal
Status	H-A Worker
Residence	Phurte, Khumbu
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	2017-05-22
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0415
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	C1 to smt to ABC
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	8th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2440693
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	pemba tenjin sherpa
Year of Birth	1976
Year	2017
Age at Expedition	41
Role	Hired

Field	Value
ID	69728
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER17183
Member ID	05
Peak ID	EVER
Year	2017
Season	1
First Name	Dawa Tenzing
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1986
Calculated Age	31
Citizenship	Nepal
Status	H-A Worker
Residence	Thamo, Khumbu
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	2017-05-22
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0415
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	C1 to smt to ABC
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	5th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2444383
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	dawa tenzing sherpa
Year of Birth	1986
Year	2017
Age at Expedition	31
Role	Hired

Field	Value
ID	69729
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER17183
Member ID	07
Peak ID	EVER
Year	2017
Season	1
First Name	Tshering Wangchu (Tshering Ongchuk)
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1983
Calculated Age	34
Citizenship	Nepal
Status	H-A Worker
Residence	Thamo, Khumbu
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	2017-05-22
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0415
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	C1 to smt to ABC
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	7th ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2443285
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	tshering wangchu (tshering ongchuk) sherpa
Year of Birth	1983
Year	2017
Age at Expedition	34
Role	Hired

Field	Value
ID	69741
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER17183
Member ID	01
Peak ID	EVER
Year	2017
Season	1
First Name	Mingma
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	39
Citizenship	Nepal
Status	Leader
Residence	Thamo, Khumbu
Occupation	-
Leader	True
Deputy	False
Basecamp Only	True
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	True
Tibetan	False
Summit Success	False
Claimed	False
Disputed	False
Solo	False
Traverse	False
Ski	False
Paraglide	False
Speed	False
High Point (m)	False
Personal High Point (m)	0
Summit Date 1	-
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
Summit Time 2	-
Summit Time 3	-
Route 1	0
Route 2	0
Route 3	0
Ascent 1	0
Ascent 2	0
Ascent 3	0
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Notes	-
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	1
Summit Term	17
HCN	0
Checksum	2441309
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	mingma sherpa
Year of Birth	1977
Year	2017
Age at Expedition	40
Role	Leader

7 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
John Robert Anderson	M	1974	USA	Climber	Minburn, Iowa	-	Details Other expeditions
John Robert (Andy) Anderson	M	1983	USA	Climber	Cedar Falls, Iowa	Assistant Professor of Management	Details Other expeditions
Marion Chaygneaud-Dupuy	F	1980	France	Climber	Lhasa, Tibet, China	Founder of Global Nomad Services	Details Other expeditions
Pemba Tenjin Sherpa	M	1976	Nepal	H-A Worker	Phurte, Khumbu	-	Details Other expeditions
Dawa Tenzing Sherpa	M	1986	Nepal	H-A Worker	Thamo, Khumbu	-	Details Other expeditions
Tshering Wangchu (Tshering Ongchuk) Sherpa	M	1983	Nepal	H-A Worker	Thamo, Khumbu	-	Details Other expeditions
Mingma Sherpa	M	1977	Nepal	Leader	Thamo, Khumbu	-	Details Other expeditions

References

Field	Value
ID	10164
Imported	2026-03-06 18:06:36.307770
Expedition ID	EVER17183
Reference ID	01
Year	2017
Type	5
Journal	-
Author	-
Title	http://www.climbalaya.com/news/86-climbalaya-everest-expedition-2017
Publisher	-
Publication Date	-
Language	-
Citation	-
Yak 94	-
Notes	-

1 recorded references.

Expedition ID	Journal	Author	Title	Publisher	Citation	Yak 94
EVER17183	-	-	http://www.climbalaya.com/news/86-climbalaya-everest-expedition-2017	-	-	-