Biography dave couloir catelyn

The Haig 1 Lift Project represents Castle's single largest on- mountain infrastructure investment in the resorts near 60-year history.
This one is for the people who kindly commented that they could see my improvement throughout the day.
Last Sunday, spurred by the talents of Astrid Cheylus and Mila De Le Rue, freeskiing took a big step forward during the 2025 Nendaz Backcountry Invitational.

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Glaciological measurements and mass balances from Sperry Glacier, Montana, USA, years 2005–2015

Antarctic Bedmap data: Findable, Accessible, Interoperable, and Reusable (FAIR) sharing of 60 years of ice bed, surface, and thickness data

Alice C. Frémand, Peter Fretwell, Julien A. Bodart, Hamish D. Pritchard, Alan Aitken, Jonathan L. Bamber, Robin Bell, Cesidio Bianchi, Robert G. Bingham, Donald D. Blankenship, Gino Casassa, Ginny Catania, Knut Christianson, Howard Conway, Hugh F. J. Corr, Xiangbin Cui, Detlef Damaske, Volkmar Damm, Reinhard Drews, Graeme Eagles, Olaf Eisen, Hannes Eisermann, Fausto Ferraccioli, Elena Field, René Forsberg, Steven Franke, Shuji Fujita, Yonggyu Gim, Vikram Goel, Siva Prasad Gogineni, Jamin Greenbaum, Benjamin Hills, Richard C. A. Hindmarsh, Andrew O. Hoffman, Per Holmlund, Nicholas Holschuh, John W. Holt, Annika N. Horlings, Angelika Humbert, Robert W. Jacobel, Daniela Jansen, Adrian Jenkins, Wilfried Jokat, Tom Jordan, Edward King, Jack Kohler, William Krabill, Mette Kusk Gillespie, Kirsty Langley, Joohan Lee, German Leitchenkov, Carlton Leuschen, B

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Since 1979, mountaineering rangers in Talkeetna have written reports of that year's mountaineering season. These reports are available by year, below.

Nearly every year, these reports contain overall statistics on the number of expeditions and mountaineers attempting a climb, as well as a total number of summits, broken down by the route climbed on Mount McKinley. Download these mountaineering statistics, which have been compiled into one file.

Note: These reports are historical. Keep in mind that certain references are contemporary to the report itself (e.g., calling the mountain "Mount McKinley" versus "Denali," old lists of guiding companies or advice on waste disposal that is no longer correct). For current information on planning a mountaineering trip on Mount McKinley or Mount Foraker, please check out our mountaineering info.

In the fall of 2009, newly appointed Director of the National Park Service Jon Jarvis challenged all NPS employees to renew our dedication to resource stewardship and focus our efforts around several core principles: community outreach, edu

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Last Sunday, spurred by the talents of Astrid Cheylus and Mila De Le Rue, freeskiing took a big step forward during the 2025 Nendaz Backcountry Invitational.

The event, held in Nendaz, Switzerland, combines big mountain powder skiing with backcountry freestyle. In plain English—the event organizers selected a rolling off-piste run, peppering it with handcrafted jumps and allowing athletes to show off their freeride and freestyle chops. Whoever can throw down the hardest wins.

“You are becoming a legend at this right moment,” announcer Elise Boeuf said as Cheylus rode away from the double. Tap or click to watch the video below.

While women have attempted double backflips during backcountry freestyle events—namely Veronica Paulsen at the Kings & Queens of Corbet’s—Cheylus, according to the Nendaz Backcountry Invitational organizers, is the first to land one mid-competition.

One world's first is enough for one competition, but De Le Rue, during her third run, backed Cheylus up, also launching—and stomping—a double backflip.

According to this post from The North Face UK, it w