Lhotse | 2010 N Ridge-W Face up; W Face down

A Kazakhstan expedition to Lhotse in 2010 via N Ridge-W Face up; W Face down, led by Maxut Zhumayev. Summit reached on 16th May 2010. 7 members recorded.

Expedition Details

Field	Value
ID	6795
Imported	2026-03-06 18:04:49.359634
Expedition ID	LHOT10112
Peak ID	LHOT
Year	2010
Season	1
Host Country	1
Route 1	N Ridge-W Face up; W Face down
Route 2	-
Route 3	-
Route 4	-
Nationality	Kazakhstan
Leaders	Maxut Zhumayev
Sponsor	Kazakhstan Military Expedition to Lhotse
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	-
Basecamp Date	2010-04-25
Summit Date	2010-05-16
Summit Time	1300
Summit Days	21
Total Days	25
Termination Date	2010-05-20
Termination Reason	1
Termination Notes	-
High Point (m)	8516
Traverse	False
Ski	False
Paraglide	False
Camps	4
Fixed Rope (m)	50
Total Members	7
Summit Members	3
Member Deaths	0
Total Hired	0
Summit Hired	0
Hired Deaths	0
No Hired	True
O2 Used	False
O2 None	True
O2 Climb	False
O2 Descent	False
O2 Sleep	False
O2 Medical	False
O2 Taken	False
O2 Unknown	False
Other Summits	-
Campsites	BC(25/04),C1(28/04,6100m),C2(29/04,6550m),C3(05/05,7300m),C4(15/05,7900m),Smt(16/05)
Route Notes	C4 at bottom of couloir. The summit party consisted of just three members: Chekhlov, Pivtsov and Zhumayev. They left C4 at 3:00 am on 16 May and reached the summit at 1:00 pm, then returned to C4 at 5:30 pm to spend that night and the next day there. On the 18th they went down to C2 and on the 19th were back in BC. Non-summiting members: Gabbasov developed a bad headache (maybe incipient cerebral edema) in C1 on 28th April and returned to BC. On 4 May, he climbed up to C2 but did not sleep there; he had now lost all motivation to continue the climb. Ilyinski, who is 69 years old, never went above BC and had no plan to do so. He is a coach in the military's mountaineering group. Khonin was in the Himalaya for the first time and had stomach trouble on 24 April before the team reached BC. He climbed up to C4 on 6 May carrying a load but immediately descended to C2 and was back in BC on the 8th. He remained in BC for the duration of the climb; he had no strength left. When Sofrygin returned to BC on 8 May from C4, the area behind his nose and eyebrows was painful. He also remained in BC. Most of the team left BC on 20 May, but Ilinski and Zhumayev stayed at BC while Asian Trekking Sherpas with their Eco Everest climbers brought down to C1 the body of the Kazakhstani climber, Sergei Samoylov, who had fallen to his death while on Lhotse in the spring of 2009. From C1, a helicopter brought the two men and Samoylov's body from C1 to Gorak Shep on the 27th. Then porters hired at BC came down to bury the body in a spot halfway to Gorak Shep. Ilyinski flew in the helicopter to Kathmandu that day while Zhumayev trekked out to Lukla and got back to Kathmandu on the 30th.
Accidents	-
Achievement	-
Agency	Asian Trekking
Commercial Route	False
Standard Route	False
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2458063
Year	2010
Summit Success	True
O2 Summary	None
Route (lowercase)	n ridge-w face up; w face down

Members

Field	Value
ID	50785
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT10112
Member ID	02
Peak ID	LHOT
Year	2010
Season	1
First Name	Vladislav
Last Name	Chekhlov
Sex	M
Age	0
Birth Date	-
Year of Birth	1981
Calculated Age	28
Citizenship	Kazakhstan
Status	Climber
Residence	Karaganda, Kazakhstan
Occupation	Sportsman
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)	8516
Summit Date 1	2010-05-16
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1300
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	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	5
Summit Term	1
HCN	0
Checksum	2442768
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	vladislav chekhlov
Year of Birth	1981
Year	2010
Age at Expedition	29
Role	Member

Field	Value
ID	50786
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT10112
Member ID	03
Peak ID	LHOT
Year	2010
Season	1
First Name	Ildar
Last Name	Gabbasov
Sex	M
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	32
Citizenship	Kazakhstan
Status	Climber
Residence	Karaganda, Kazakhstan
Occupation	Sportsman
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
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)	6550
Summit Date 1	2010-05-04
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
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	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	6
HCN	0
Checksum	2441414
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ildar gabbasov
Year of Birth	1977
Year	2010
Age at Expedition	33
Role	Member

Field	Value
ID	50787
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT10112
Member ID	04
Peak ID	LHOT
Year	2010
Season	1
First Name	Ervand Tikhonovich
Last Name	Ilyinski
Sex	M
Age	0
Birth Date	-
Year of Birth	1940
Calculated Age	69
Citizenship	Kazakhstan
Status	Advisor
Residence	Almaty (Alma-Ata), Kazakhstan
Occupation	Coach
Leader	False
Deputy	False
Basecamp Only	True
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
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	2427978
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	ervand tikhonovich ilyinski
Year of Birth	1940
Year	2010
Age at Expedition	70
Role	BC Only

Field	Value
ID	50788
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT10112
Member ID	05
Peak ID	LHOT
Year	2010
Season	1
First Name	Dmitri
Last Name	Khonin
Sex	M
Age	0
Birth Date	-
Year of Birth	1987
Calculated Age	22
Citizenship	Kazakhstan
Status	Climber
Residence	Almaty (Alma-Ata), Kazakhstan
Occupation	Sportsman
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
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)	7900
Summit Date 1	2010-05-06
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
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	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	9
HCN	0
Checksum	2445121
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	dmitri khonin
Year of Birth	1987
Year	2010
Age at Expedition	23
Role	Member

Field	Value
ID	50789
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT10112
Member ID	06
Peak ID	LHOT
Year	2010
Season	1
First Name	Vassily T.
Last Name	Pivtsov
Sex	M
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	34
Citizenship	Kazakhstan
Status	Climber
Residence	Almaty (Alma-Ata), Kazakhstan
Occupation	Sportsman
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)	8516
Summit Date 1	2010-05-16
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1300
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	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	5
Summit Term	1
HCN	0
Checksum	2440664
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	vassily t. pivtsov
Year of Birth	1975
Year	2010
Age at Expedition	35
Role	Member

Field	Value
ID	50790
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT10112
Member ID	07
Peak ID	LHOT
Year	2010
Season	1
First Name	Alexander
Last Name	Sofrygin
Sex	M
Age	0
Birth Date	-
Year of Birth	1984
Calculated Age	26
Citizenship	Kazakhstan
Status	Climber
Residence	Almaty (Alma-Ata), Kazakhstan
Occupation	Sportsman
Leader	False
Deputy	False
Basecamp Only	False
Not to BC	False
Support	False
Disabled	False
Hired	False
Sherpa	False
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)	7900
Summit Date 1	2010-05-06
Summit Date 2	-
Summit Date 3	-
Summit Time 1	-
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	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	9
HCN	0
Checksum	2443807
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	alexander sofrygin
Year of Birth	1984
Year	2010
Age at Expedition	26
Role	Member

Field	Value
ID	50791
Imported	2026-03-06 18:06:05.675609
Expedition ID	LHOT10112
Member ID	01
Peak ID	LHOT
Year	2010
Season	1
First Name	Maxut S.
Last Name	Zhumayev
Sex	M
Age	0
Birth Date	-
Year of Birth	1977
Calculated Age	33
Citizenship	Kazakhstan
Status	Leader
Residence	Almaty (Alma-Ata), Kazakhstan
Occupation	Sportsman
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)	8516
Summit Date 1	2010-05-16
Summit Date 2	-
Summit Date 3	-
Summit Time 1	1300
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	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	5
Summit Term	1
HCN	0
Checksum	2441166
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	maxut s. zhumayev
Year of Birth	1977
Year	2010
Age at Expedition	33
Role	Leader

7 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Vladislav Chekhlov	M	1981	Kazakhstan	Climber	Karaganda, Kazakhstan	Sportsman	Details Other expeditions
Ildar Gabbasov	M	1977	Kazakhstan	Climber	Karaganda, Kazakhstan	Sportsman	Details Other expeditions
Ervand Tikhonovich Ilyinski	M	1940	Kazakhstan	Advisor	Almaty (Alma-Ata), Kazakhstan	Coach	Details Other expeditions
Dmitri Khonin	M	1987	Kazakhstan	Climber	Almaty (Alma-Ata), Kazakhstan	Sportsman	Details Other expeditions
Vassily T. Pivtsov	M	1975	Kazakhstan	Climber	Almaty (Alma-Ata), Kazakhstan	Sportsman	Details Other expeditions
Alexander Sofrygin	M	1984	Kazakhstan	Climber	Almaty (Alma-Ata), Kazakhstan	Sportsman	Details Other expeditions
Maxut S. Zhumayev	M	1977	Kazakhstan	Leader	Almaty (Alma-Ata), Kazakhstan	Sportsman	Details Other expeditions

References

0 recorded references.