Everest | 2011 S Col-SE Ridge
A Canada expedition to Everest in 2011 via S Col-SE Ridge, led by Tim Rippel. Summit reached on 13th May 2011. 26 members recorded.
Expedition Details
| Field | Value |
|---|---|
| ID | 7099 |
| Imported | 2026-03-06 18:04:49.359634 |
| Expedition ID | EVER11146 |
| Peak ID | EVER |
| Year | 2011 |
| Season | 1 |
| Host Country | 1 |
| Route 1 | S Col-SE Ridge |
| Route 2 | - |
| Route 3 | - |
| Route 4 | - |
| Nationality | Canada |
| Leaders | Tim Rippel |
| Sponsor | Peak Freaks 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 | Argentina, Australia, Bolivia, Finland, Netherlands, Sweden, USA |
| Approach | - |
| Basecamp Date | 2011-04-08 |
| Summit Date | 2011-05-13 |
| Summit Time | 0430 |
| Summit Days | 35 |
| Total Days | 38 |
| Termination Date | 2011-05-16 |
| Termination Reason | 1 |
| Termination Notes | - |
| High Point (m) | 8849 |
| Traverse | False |
| Ski | False |
| Paraglide | False |
| Camps | 0 |
| Fixed Rope (m) | 0 |
| Total Members | 16 |
| Summit Members | 4 |
| Member Deaths | 0 |
| Total Hired | 21 |
| Summit Hired | 6 |
| 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(08/04,5845m),C1(19/04,6000m),C2(25/04,6400m),C3(10/05,7100m),C4(11/05,7900m),Smt(13/05) |
| Route Notes | This large expedition made just one summit bid. On 12 May the summit party of 9 members and 10 Sherpas left C4 for the top at 7:45 pm. They were Armesto, Carvallo, Dellis, Farebrother, Miranda, Pappas, Ross, Setian and Sinivaara, plus Sherpas Ang Namgyal, Dawa Tshering, another Dawa Tshering, Jangbu, Mingmar, Namgya Tshering, Palden Namgye, Phu Tashi, Sonam Finjo, and Urken Lendu. But not everybody was able to summit; the dropouts were: Ms. Laura Ross was too tired to go beyond 8200m and turned back to C4 that day and down to C2 on the 13th. Ms. Kathy Setian suffered from the effects of an overdose of Diamox and also turned back at 8200m to C4 on the 12th. Mingmar and Ang Namgya turned back with them. Armesto stopped at the bottom of the Hillary Step because of stomach trouble and retreated (no Sherpa went back with him). Ms Georgina Miranda gave up just below the Balcony at about 8400m and descended to C2 with the successful summiters; she also had stomach trouble. Dellis suffered from very cold hands by the time he reached the bottom of the Hillary Step and abandoned his summit bid (Phu Tashi turned back with Dellis). That left four successful members with six Sherpas. Carvallo, Farebrother, Pappas and Sinivaara summited between 4:30 am and 6:30 am on 2 May and all descended t C2 the same day. The Sherpa summiters were both Dawa Tsherings, Namgyal Tshering, Palden Namgye, Sonam Pinzo and Urken Lendu, who also went down to C2 that day. All were back in BC on the 24th. The team consumed 87 bottles of oxygen. Members on oxygen from C3 to their high points to wherever their individual supplies ran out just above C3 or lower. Sherpas used it from C4 to high points to C4. Sherpas: Ang Namgya, 21/6/80 (8/3/2027), Phortse/Pangboche, Everest X5 Dawa Tshering, 10/9/81 (25/5/2038), Khunde, Kangchenjunga X1, Everest X2 Dawa Tshering, 5/12/82 (20/8/2039), Khumjung, no 8000ers Jangbu, 18/6/65 (4/3/2022), Bakachol-9, Khotang, Everest X5 Mingmar, 22/7/7 (4/7/2027), Damar, Jantarkhani-9, Okhaldhunga, Everest X4 Namgyal Tshering, 22/8/82 (6/5/2029), Khumjung, Everest X3 Palden Namgye, 20/9/72 (4/6/2029), Phortse, Everest X4, Lhotse X4, Manaslu X1, Annapurna X1 Phu Tashi, 23/10/77 (7/7/2034), Phortse, Everest X2, Cho Oyu X1 Sonam Finjo, 3/10/85 (17/6/2042), Khunde, Everest X2 Urken Lendu, 16/2/93 (5/11/2049), Phortse, no 8000ers |
| Accidents | - |
| Achievement | - |
| Agency | Senge Treks & Expeditions |
| 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
26 recorded members.
| Name | Sex | Year of Birth | Citizenship | Status | Residence | Occupation | |
|---|---|---|---|---|---|---|---|
| Mark John (Mango) Mangles | M | 1960 | Australia | Climber | Kelso, QLD, Australia | Electronics engineer | Details Other expeditions |
| Angel Ezequiel Armesto | M | 1976 | Argentina | Climber | Cruz de Piedra, Mendoza, Argentina | Alpine guide | Details Other expeditions |
| Javier Henry Carvallo Contreras | M | 1963 | Bolivia | Climber | Oruro, Bolivia | Alpine guide | Details Other expeditions |
| Nelson Charles Dellis | M | 1984 | USA/UK | Climber | Cambridge, Massachusetts | Software developer & memory coach | Details Other expeditions |
| Martijn Ebbing | M | 1971 | Netherlands | Climber | Geneva, Switzerland | Project manager | Details Other expeditions |
| Kevin John Farebrother | M | 1968 | Australia | Climber | Perth, WA, Australia | Firefighter | Details Other expeditions |
| Bengt-Goran Lennart Hakansson | M | 1957 | Sweden | Climber | Lund, Skane, Sweden | Chauffeur | Details Other expeditions |
| Georgina Miranda | F | 1981 | USA | Climber | San Francisco, California | Management consultant | Details Other expeditions |
| Pamela Efstathia Pappas | F | 1971 | USA | Climber | Tampa, Florida | Pharmacist | Details Other expeditions |
| Timothy Leonard (Tim) Rippel | M | 1961 | Canada | Leader | Nelson, British Columbia | Alpine guide | Details Other expeditions |
| Laura Ross | F | 1955 | USA | Climber | Tarpon Springs, Florida | Teacher | Details Other expeditions |
| Mark Schaible | M | 1961 | USA | Climber | Colorado Springs, Colorado | Retired air force pilot | Details Other expeditions |
| Kathlee (Kathy) Setian | F | 1960 | USA | Climber | Greenwich, Connecticut | Housewife | Details Other expeditions |
| Jan Jari Mikael Sinivaara | M | 1960 | Finland | Climber | Bad Walosee, Baden-Wuerttemberg, Germany | Business executive | Details Other expeditions |
| Matthew (Matt) Wozniak | M | 1960 | USA | Climber | Auburn, California | Market research manager | Details Other expeditions |
| Roger Wright | M | 1967 | Australia | Climber | Brisbane, QLD, Australia | Construction project manager | Details Other expeditions |
| Dawa Tshering Sherpa | M | 1981 | Nepal | H-A Worker | Khunde, Khumbu | - | Details Other expeditions |
| Dawa Tshering Sherpa | M | 1982 | Nepal | H-A Worker | Khumjung, Khumbu | - | Details Other expeditions |
| Namgyal Tshering (Namgyal Chhiri) Sherpa | M | 1982 | Nepal | H-A Worker | Khumjung, Khumbu | - | Details Other expeditions |
| Palden Namgye/Namgyal Sherpa | M | 1972 | Nepal | H-A Worker | Phortse, Khumbu | - | Details Other expeditions |
| Sonam Finjo (Ang Pinzo) Sherpa | M | 1985 | Nepal | H-A Worker | Khunde, Khumbu | - | Details Other expeditions |
| Urken Lendu (Urgen Tenzing) Sherpa | M | 1993 | Nepal | H-A Worker | Phortse, Khumbu | - | Details Other expeditions |
| Ang Namgyal Sherpa | M | 1980 | Nepal | H-A Worker | Phortse/Pangboche, Khumbu | - | Details Other expeditions |
| Mingmar Sherpa | M | 1970 | Nepal | H-A Worker | Damar, Jantarkhani, Okhaldhunga | - | Details Other expeditions |
| Phu Tashi Sherpa | M | 1977 | Nepal | H-A Worker | Phortse, Khumbu | - | Details Other expeditions |
| Jangbu Sherpa | M | 1965 | Nepal | H-A Worker | Bakachol-9, Khotang | - | Details Other expeditions |
References
1 recorded references.
| Expedition ID | Journal | Author | Title | Publisher | Citation | Yak 94 |
|---|---|---|---|---|---|---|
| EVER11146 | - | - | http://www.peakfreaks.com/everestnews2011.htm | - | - | - |