Andie Cornish's Trail & Mountain Gear & Expert Recommendations

    Professional Mountain Athlete

    Jackson, WY

    Born and raised in Jackson, WY, it is no wonder Andie loves being in the mountains. She spends her winters backcountry skiing in the Tetons, and her summers trail running the same routes. At 25 years old, she is a professional trail runner and ski mountaineer for Mammut, and hopes to continue growing her career in both skiing and running. Her athletic journey consists of racing internationally in the summer and hunting big ski lines in the winter while continuing to push her boundaries and ultimately do what she loves. In 2022, she became a member of The Trail Team, where her love for elite trail racing grew. When she is not running or skiing, you can find her mountain biking, gravel biking, or Nordic skiing. As a dual-sport athlete excelling in both, she will continue to push boundaries and set her unique path. She graduated from the University of Vermont in 2023 and competed in D1 cross-country/track for 4 years. She now resides back in Jackson, where she trains and continues to pursue her goals. As an environmental studies major and health/society minor, Andie hopes to use her platform as a professional athlete to promote and encourage conservation and sustainability while recreating outdoors.

    Discipline: Trail & Mountain

    Specialty: Trail Running & Ski Mountaineering

    Former NCAA D1 Track & Cross Country Athlete — Competed for the University of Vermont with PRs including 4:58 (1 mile) and 10:56 (3000m steeplechase). Trail & Mountain Running Champion — Winner of the Wild 15K at Jackson Hole’s Teton Mountain Runs and strong finishes at national and international level trail events like The Rut and Broken Arrow Skyrace. Has placed 8th at US Mountain Champs in 2024, 14th in World Cup Finals Uphill, and 5th at Canadian Uphill Champs. Multi-Sport Mountain Athlete — Combines elite-level trail running with ski mountaineering, training year-round in her home mountains of Jackson, Wyoming. Some notable ski descents are: East Face of Middle Teton Glacier Route, Apocalypse Couloir, Sickle Couloir, South Teton-Amor a Vida Couloir.

    Expert Gear Picks from Andie Cornish

    Expert trail & mountain gear recommendations from Andie Cornish, Professional Mountain Athlete, based in Jackson, WY.

    Andie Cornish's Mountaineering

    • Andie Cornish recommends the Petzl Sum'Tec Mountaineering Ice Axe

    • Andie Cornish recommends the Mammut Eiger Nordwand 28

    • Andie Cornish recommends the Mammut Eiger Nordwand Harness

    • Andie Cornish recommends the Mammut Tubular Sling 16.0 60cm

    • Andie Cornish recommends the Mammut Crag Light Belay

    Andie Cornish's Trail Run

    • Andie Cornish recommends the Mammut Aenergy WB Hooded Jacket Women

    • Andie Cornish recommends the Mammut Aenergy Trail Vest 12

    • Andie Cornish recommends the Mammut Aenergy Trail Belt

    • Andie Cornish recommends the Mammut Trion 15

    • Andie Cornish recommends the Mammut Aenergy TR HS Hooded Jacket Women

    Andie Cornish's Ski

    • Andie Cornish recommends the Tecnica Zero G Tour Pro Boot - 2026

    • Andie Cornish recommends the Salomon S/PRO ALPHA 130 EXPERT LINE

    • Andie Cornish recommends the Mammut Rime IN Hooded Jacket Women

    • Andie Cornish recommends the Mammut Trion 38 Women

    • Andie Cornish recommends the Lill-Sport North America Touring Mitt - 0305

    Andie Cornish's Nutrition

    • Andie Cornish recommends the Maurten Drink Mix 320

    • Andie Cornish recommends the Maurten Drink Mix 160

    • Andie Cornish recommends the Maurten Drink Mix 320 Caf 100

    • Andie Cornish recommends the Tailwind Nutrition Endurance Fuel

    • Andie Cornish recommends the Skratch Labs Hydration Sport Drink Mix - 60-Serving Bag

    Andie Cornish's Travel/Commute

    • Andie Cornish recommends the Db Hugger 30L Backpack

    • Andie Cornish recommends the Backcountry Roamer 60L Duffel Bag

    • Andie Cornish recommends the Mammut Alto 34

    • Andie Cornish recommends the Mammut Wheeled Cargo 90

    • Andie Cornish recommends the Db Snow Roller Pro

    Andie Cornish's Bike

    • Andie Cornish recommends the Santa Cruz Bicycles Tallboy Carbon C X01 Eagle AXS Reserve Mountain Bike

    • Andie Cornish recommends the Bivo Bivo Trio 21oz Insulated Bottle

    • Andie Cornish recommends the Mammut Lithium Waistpack

    • Andie Cornish recommends the Mammut Aenergy WB Hooded Jacket Women

    • Andie Cornish recommends the PEARL iZUMi Pro Short - Women's

    Andie Cornish's Lifestyle

    • Andie Cornish recommends the Amundsen Sports V-BOND WAXED FLEECE WOMENS

    • Andie Cornish recommends the Birkenstock Boston Leather Clog - Women's

    • Andie Cornish recommends the Amundsen Sports Old Salt Sweater Women's

    • Andie Cornish recommends the Amundsen Sports Heroes Wool Fleece Vest Women's

    • Andie Cornish recommends the Amundsen Sports 4Incher Comfy Cord Shorts Women's

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    Andie Cornish

    Andie Cornish

    Professional Mountain Athlete
    Andie Cornish

    Andie Cornish

    Professional Mountain Athlete
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    About Andie

    Born and raised in Jackson, WY, it is no wonder Andie loves being in the mountains. She spends her winters backcountry skiing in the Tetons, and her summers trail running the same routes. At 25 years old, she is a professional trail runner and ski mountaineer for Mammut, and hopes to continue growing her career in both skiing and running. Her athletic journey consists of racing internationally in the summer and hunting big ski lines in the winter while continuing to push her boundaries and ultimately do what she loves. In 2022, she became a member of The Trail Team, where her love for elite trail racing grew. When she is not running or skiing, you can find her mountain biking, gravel biking, or Nordic skiing. As a dual-sport athlete excelling in both, she will continue to push boundaries and set her unique path. She graduated from the University of Vermont in 2023 and competed in D1 cross-country/track for 4 years. She now resides back in Jackson, where she trains and continues to pursue her goals. As an environmental studies major and health/society minor, Andie hopes to use her platform as a professional athlete to promote and encourage conservation and sustainability while recreating outdoors.

    DETAILS

    DisciplineTrail & Mountain
    SpecialityTrail Running & Ski Mountaineering
    LocationJackson, WY
    Joined RendezvuOct 2025

    HIGHLIGHTS

    Former NCAA D1 Track & Cross Country Athlete — Competed for the University of Vermont with PRs including 4:58 (1 mile) and 10:56 (3000m steeplechase).
    Trail & Mountain Running Champion — Winner of the Wild 15K at Jackson Hole’s Teton Mountain Runs and strong finishes at national and international level trail events like The Rut and Broken Arrow Skyrace. Has placed 8th at US Mountain Champs in 2024, 14th in World Cup Finals Uphill, and 5th at Canadian Uphill Champs.
    Multi-Sport Mountain Athlete — Combines elite-level trail running with ski mountaineering, training year-round in her home mountains of Jackson, Wyoming. Some notable ski descents are: East Face of Middle Teton Glacier Route, Apocalypse Couloir, Sickle Couloir, South Teton-Amor a Vida Couloir.
    Photo 1

    About Andie

    Born and raised in Jackson, WY, it is no wonder Andie loves being in the mountains. She spends her winters backcountry skiing in the Tetons, and her summers trail running the same routes. At 25 years old, she is a professional trail runner and ski mountaineer for Mammut, and hopes to continue growing her career in both skiing and running. Her athletic journey consists of racing internationally in the summer and hunting big ski lines in the winter while continuing to push her boundaries and ultimately do what she loves. In 2022, she became a member of The Trail Team, where her love for elite trail racing grew. When she is not running or skiing, you can find her mountain biking, gravel biking, or Nordic skiing. As a dual-sport athlete excelling in both, she will continue to push boundaries and set her unique path. She graduated from the University of Vermont in 2023 and competed in D1 cross-country/track for 4 years. She now resides back in Jackson, where she trains and continues to pursue her goals. As an environmental studies major and health/society minor, Andie hopes to use her platform as a professional athlete to promote and encourage conservation and sustainability while recreating outdoors.

    DETAILS

    DisciplineTrail & Mountain
    SpecialityTrail Running & Ski Mountaineering
    LocationJackson, WY
    Joined RendezvuOct 2025

    HIGHLIGHTS

    Former NCAA D1 Track & Cross Country Athlete — Competed for the University of Vermont with PRs including 4:58 (1 mile) and 10:56 (3000m steeplechase).
    Trail & Mountain Running Champion — Winner of the Wild 15K at Jackson Hole’s Teton Mountain Runs and strong finishes at national and international level trail events like The Rut and Broken Arrow Skyrace. Has placed 8th at US Mountain Champs in 2024, 14th in World Cup Finals Uphill, and 5th at Canadian Uphill Champs.
    Multi-Sport Mountain Athlete — Combines elite-level trail running with ski mountaineering, training year-round in her home mountains of Jackson, Wyoming. Some notable ski descents are: East Face of Middle Teton Glacier Route, Apocalypse Couloir, Sickle Couloir, South Teton-Amor a Vida Couloir.
    On a mission to get more people to enjoy the outdoors© 2026
    RendezvuAboutFor HostsFor BrandsFor Shoppers
    LegalTermsPrivacy
    ResourcesDocsContactFAQsFeedback
    CommunityInstagramLinkedInNewsletterCareers