Edward D. Eyestone (born June 15, 1961) is a two-time Olympic marathoner, long-distance runner, and an NCAA coach for the BYU Track Team.

In 1986, Eyestone won the San Francisco Bay to Breakers 12 km race,[4] defeating an estimated 110,000 competitors in what the Guinness Book of Records considers the world's largest footrace.

On November 23, 2019, the BYU men's cross-country team (coached by Eyestone) won the NCAA D1 Championship race in Terre Haute, Indiana.

[15] As Conner Mantz transitioned from BYU to marathon racing at Chicago and Boston, Eyestone stayed in the coach role and his name continued to be mentioned throughout running media.

[16] Eyestone is a member of the Church of Jesus Christ of Latter-day Saints,[17] and he was one of three return missionaries to participate in the 1988 Summer Olympics along with Henry Marsh and Doug Padilla.