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Jeff Browning


Bend, OR


Jeff (aka Bronco Billy) grew up a Missouri farm boy and found running organically by roaming free exploring his family’s 700-acre farm. Running to meet neighbor kids at the creek, running to grandparents’ house to score ice cream out of their deep freeze, or high-tailing it to get a tool from the shop for his dad. No matter what — he was always on the move. From a young age both his grandfather and father instilled in him a deep passion for the outdoors and the rhythm of the seasons. Running through the wild and connecting with nature is pure — primal. It’s a meditative experience. It’s a way for him to unplug from a full-time graphic design consulting business and a busy family life. In addition to running in the mountains — he somehow still finds the energy for his beautiful wife, three children, four chickens, dog, cat, organic garden, and volunteer coaching for Central Oregon Running Klub’s youth program. Giddyup.


  • Double Record 2016 (Western States 100 + Hardrock 100 combined times)
  • 19 100-Mile wins in 35 finishes
  • Only one DNF (due to badly rolled ankle) in 19 years of ultrarunning


GU gel on a snowball = GU Cone


“While racing 100s, I’ve been clawed in the back of the head by a territorial owl, hucked a rock at a moose, chased a skunk, hurdled a marmot, and had a hair-raising face-off with a mountain lion.”