The second half marathon in the Colorado Mountain Half Series, the Georgetown to Idaho Springs (GTIS) Half is a Colorado Runner's "Must-Do!" Early bird registration is just $60 through 12/31/18! Enjoy a breathtaking view along Clear Creek as you traverse a scenic and gently rolling mountain course that winds down the Clear Creek Valley. Start in Georgetown where the elevation is at 8,500 feet, and gradually run along the frontage road that runs parallel to, but well away from I-70. Arrive in Idaho Springs at an elevation of 7,500 feet at the finish. Enjoy a post-race celebration at Clear Creek football field in Idaho Springs with vendor booths, refreshments, finisher medals, award ceremony, oh and gorgeous Colorado Mountain scenery. This is Colorado at its best! Sign-up for the Colorado Mountain Half Series which includes the Estes Park Half Marathon and the Ned*Ned Half Marathon for more runner perks and an additional discount at: comtnhalf.com.