The #1 Technology to Keep You Dry

Karl "Speedgoat" Meltzer

Ultra Runner


Known worldwide as the "Speedgoat", Karl is the winningest 100 Mile runner in the world. His victories span across two decades at the toughest races in the most challenging conditions.

Karl began wearing Drymax in 2009 after a disastrous FKT attempt of the Appalachian Trail. He suffred hobbling blisters due to wet feet while wearing wool socks. After experiencing the benefits of drymax technology, blisters are the furthest thing from his mind while running.

Career Highlights

  • Most 100 Mile Victories in History with 39
  • Former FKT Appalachian Trail Through Hike 2,189 Miles in 45 days, 22 hours, 38 minutes
  • Race Director Speedgoat 50k
  • 5-Time Hardrock 100 Winner
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