iRunFar’s in Basque Country, Spain, for the 25th anniversary of the Zegama Marathon on Sunday! Read our preview of the blockbuster field and follow our race-week live coverage.

John Medinger

John Medinger
John Medinger is the founder and race director of the Lake Sonoma 50. A former publisher of UltraRunning magazine, he ran his first ultra in 1980 and has now completed more than 130 ultras. He is also the founder and former race director of the Quad Dipsea race and has served on the Western States 100 Board since 1992.