Run 1, 2 or all 3 races in the 2019 Tunnel Marathons race season! Those who complete all 3 races in one season receive a special prize upon completion of their third marathon of the season!
Enjoy a 5-star marathon experience. Whether your first or 100th marathon, we care about our runners, we care about helping you set a new personal record, and we care about sending you to the Boston Marathon. In 2018 over 590 people (40%!!!) qualified for Boston on this course. Join them!
Registration opens for all three 2019 Season races on November 19th at 9 am Pacific. Please refresh this page just after 9 am so that the races show as available.