Cho Oyu | 2006 NW side

A Ecuador expedition to Cho Oyu in 2006 via NW side, led by Ivan Vallejo. Summit reached on 21st September 2006. 2 members recorded.

Expedition Details

Field	Value
ID	5404
Imported	2026-03-06 18:04:49.359634
Expedition ID	CHOY06338
Peak ID	CHOY
Year	2006
Season	3
Host Country	2
Route 1	NW side
Route 2	-
Route 3	-
Route 4	-
Nationality	Ecuador
Leaders	Ivan Vallejo
Sponsor	Ecuadorian Expedition to Dhaulagiri
Success 1	False
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	2006-09-14
Summit Date	2006-09-21
Summit Time	-
Summit Days	7
Total Days	16
Termination Date	2006-09-30
Termination Reason	14
Termination Notes	Terminated at 7000m due to climbing only for acclimatization for Dhaulagiri
High Point (m)	7000
Traverse	False
Ski	False
Paraglide	False
Camps	1
Fixed Rope (m)	0
Total Members	2
Summit Members	0
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	Attempted Dhaulagiri (DHA1-063-04)
Campsites	BC(14/09),ABC(16/09,5600m),C1(28/09,6400m),xxx(21,18/09,7000m)
Route Notes	Went to C2 site purely for acclimatization for Dhaulagiri climb on 21 and 28 Sept but didn't sleep there and back to C1. 29th in ABC. 30th Sept to Tingri; 30th and 1 Oct in Kathmandu.
Accidents	-
Achievement	-
Agency	Cho Oyu Trekking
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	DHA106304
Checksum	2459471
Year	2006
Summit Success	False
O2 Summary	None
Route (lowercase)	nw side

Members

Field	Value
ID	40635
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY06338
Member ID	01
Peak ID	CHOY
Year	2006
Season	3
First Name	Edgar Ivan
Last Name	Vallejo Ricaurte
Sex	M
Age	0
Birth Date	-
Year of Birth	1959
Calculated Age	46
Citizenship	Ecuador
Status	Leader
Residence	Quito, Ecuador
Occupation	Teacher
Leader	True
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	-
High Point (m)	True
Personal High Point (m)	7000
Summit Date 1	2006-09-21
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	17
HCN	0
Checksum	2434930
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	edgar ivan vallejo ricaurte
Year of Birth	1959
Year	2006
Age at Expedition	47
Role	Leader

Field	Value
ID	40636
Imported	2026-03-06 18:06:05.675609
Expedition ID	CHOY06338
Member ID	02
Peak ID	CHOY
Year	2006
Season	3
First Name	Leonardo
Last Name	Vivar
Sex	M
Age	0
Birth Date	-
Year of Birth	1969
Calculated Age	36
Citizenship	Ecuador
Status	Climber
Residence	Quito, Ecuador
Occupation	Systems engineer
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	-
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	ABC only
Necrology	-
Summit Bid	1
Summit Term	17
HCN	0
Checksum	2438487
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	leonardo vivar
Year of Birth	1969
Year	2006
Age at Expedition	37
Role	BC Only

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Edgar Ivan Vallejo Ricaurte	M	1959	Ecuador	Leader	Quito, Ecuador	Teacher	Details Other expeditions
Leonardo Vivar	M	1969	Ecuador	Climber	Quito, Ecuador	Systems engineer	Details Other expeditions

References

0 recorded references.