Event Dates and Deadlines

Event Event Yr. Course Time Limits* (Hrs.) Deadline for Race Changes
Arizona 2017 7 Mar. / 4 Half Mar. December 1, 2016
Brooklyn, NY 2016 4 Half Mar. August 18, 2016
Carlsbad, CA 2017 n/a February 16, 2017
Chicago, IL 2016 3:30 Half Mar. June 1, 2017
Dallas, TX 2016 4 Half Mar. February 1, 2017
Denver, CO 2016 6 Mar. / 4 Half Mar. September 1, 2016
Dublin, Ireland 2017 3.5 Half Mar. June 30, 2017
Las Vegas, NV 2016 5 Mar. / 4 Half Mar. September 29, 2016
Lisbon, Portugal 2016 6 Mar / 3 Half Mar. TBD
Liverpool, United Kingdom 2017 6 Mar / 3.5 Half Mar. April 22, 2017
Los Angeles, CA 2016 4 Half Mar. September 8, 2016
Madrid, Spain 2016 6 Mar / 3 Half Mar. March 31, 2016
Merida, MX 2016 3 Half Mar. September 15, 2016
Mexico City, MX 2017 3.5 Half Mar. February 2, 2017
Montréal, CAN 2017 6 Mar. / 3:45 Half Mar. August 23, 2017
Nashville, TN 2017 6 Mar. / 4 Half Mar. March 15, 2017
New Orleans, LA 2016 7 Mar. / 4 Half Mar. December 20, 2016
Philadelphia, PA 2017 4 Half Mar. August 2, 2017
Queretaro, MX 2016 6 Mar / 3.5 Half Mar. / 1.5 10K August 18, 2016
Raleigh, NC 2017 5.5 Mar. / 4 Half Mar. February 16, 2017
San Antonio, TX 2016 7 Mar. / 4 Half Mar. October 20, 2016
San Diego, CA 2017 7 Mar. / 4 Half Mar. April 18, 2017
San Francisco 2017 3:30 Half Mar February 8, 2017
San Jose, CA 2016 4 Half Mar. August 16, 2016
Savannah, GA 2016 7 Mar. / 4 Half Mar. September 22, 2016
Seattle, WA 2017 6 Mar. / 4 Half Mar. May 3, 2017
St. Louis, MO 2016 4 Half Mar September 1, 2016
Vancouver, CAN 2016 4 Half Mar September 1, 2016
Virginia Beach, VA 2017 4 Half Mar. July 20, 2017
Washington, DC 2017 5.5 Mar. / 4 Half Mar. January 26, 2017

*Participants should be prepared to maintain a continuous pace at, or faster than, the designated course time limit. Our tail vehicle and course cut-off/diversion programs are used to ensure road reopening timelines are met and participant safety is taken into consideration. Please see each event page for specific course cutoff locations.