Everest | 2011 S Col-SE Ridge

A Australia expedition to Everest in 2011 via S Col-SE Ridge, led by Alessandra Pepper. Summit reached on 12th May 2011. 2 members recorded.

Expedition Details

Field	Value
ID	7041
Imported	2026-03-06 18:04:49.359634
Expedition ID	EVER11117
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	Alessandra Pepper
Sponsor	An Australian to Everest
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	2011-04-16
Summit Date	2011-05-12
Summit Time	0830
Summit Days	26
Total Days	29
Termination Date	2011-05-15
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	Climbed Lobuche East (15 April)
Campsites	BC(16/04,5350m),C1(21/04,6100m),C2(28/04,6500m),C3(01/05,7200m),C4(11/05,7900m),Smt(12/05)
Route Notes	C4 at South Col. Pepper and Dawa Tenzing summited Lobuche East on 15 April before going to Everest BC. They left C4 for the summit at 10:45 pm on 11 May and at 8:30 am of the 12th they arrived at the top, where it was windy (blowing at 50 km/hr) and very cloudy. They stayed for only 15 minutes before descending to C4 at 2:30 pm. They returned to C2 on the 13th and BC on the 14th. Pepper used oxygen in C3 to the summit to and in C4. Dawa Tenzing used in C4 to the top to the Balcony (8500m). Sherpa: Dawa Tenzing Sherpa, 21/3/86, Thamo, Everest X2, Cho Oyu X2
Accidents	-
Achievement	-
Agency	Mountain Tribes Trekking
Commercial Route	True
Standard Route	True
Primary Route	False
Primary Member	False
Primary Reference	False
Primary ID	-
Checksum	2462025
Year	2011
Summit Success	True
O2 Summary	Used
Route (lowercase)	s col-se ridge

Members

Field	Value
ID	52472
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER11117
Member ID	01
Peak ID	EVER
Year	2011
Season	1
First Name	Alessandra Kate (Allie)
Last Name	Pepper
Sex	F
Age	0
Birth Date	-
Year of Birth	1975
Calculated Age	35
Citizenship	Australia
Status	Leader
Residence	Blackheath, NSW, Australia
Occupation	Outdoor guide & instructor
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	2011-05-12
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0830
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	In C3 to smt to & in 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	-
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2440562
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	alessandra kate (allie) pepper
Year of Birth	1975
Year	2011
Age at Expedition	36
Role	Leader

Field	Value
ID	52473
Imported	2026-03-06 18:06:05.675609
Expedition ID	EVER11117
Member ID	02
Peak ID	EVER
Year	2011
Season	1
First Name	Dawa Tenzing
Last Name	Sherpa
Sex	M
Age	0
Birth Date	-
Year of Birth	1986
Calculated Age	25
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	2011-05-12
Summit Date 2	-
Summit Date 3	-
Summit Time 1	0830
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	In C4 to smt to Balcony (8500m)
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	3rd ascent of Everest
Necrology	-
Summit Bid	5
Summit Term	1
HCN	0
Checksum	2444503
Summit Note 1	-
Summit Note 2	-
Summit Note 3	-
Death Route	-
Name (lowercase)	dawa tenzing sherpa
Year of Birth	1986
Year	2011
Age at Expedition	25
Role	Hired

2 recorded members.

Name	Sex	Year of Birth	Citizenship	Status	Residence	Occupation
Alessandra Kate (Allie) Pepper	F	1975	Australia	Leader	Blackheath, NSW, Australia	Outdoor guide & instructor	Details Other expeditions
Dawa Tenzing Sherpa	M	1986	Nepal	H-A Worker	Thamo, Khumbu	-	Details Other expeditions

References

0 recorded references.