Event Dates and Deadlines

M = Marathon | HM = Half Marathon | 10k = 10 Kilometers
*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.

Event Event Date Course Time Limits*(Hrs.) Deadline for Race Changes
Arizona Jan 19-20, 2019 7 M | 4 HM | 2 10k Thursday, December 6, 2018
New Orleans Feb 9-10, 2019 7 M | 4 HM | 2 10k Thursday, December 27, 2018
Washington D.C. Mar 9, 2019 5.50 M | 4 HM Wednesday, January 23, 2019
Medellín Mar 10, 2019 4 HM | 2 10k Thursday, January 24, 2019
San Francisco Apr 7, 2019 4 HM Thursday, February 21, 2019
Nashville Apr 25-28, 2019 6 M | 4 HM Wednesday, March 13, 2019
Madrid, Spain Apr 28, 2019 6 M | 3 HM | 1.50 10k Wednesday, March 20, 2019
Liverpool, UK May 25-26, 2019 6 M |3.50 HM Thursday, April 11, 2019
San Diego Jun 1-2, 2019 7 M | 4 HM Thursday, April 18, 2019
Seattle Jun 8-9, 2019 6.08 M | 4 HM Thursday, April 25, 2019
Monterrey Jun 15, 2019 3.50 HM | 1.50 10k Wednesday, May 1, 2019
Chicago Jul 20-21, 2019 3.50 HM | 210k Thursday, June 6, 2019
Dublin, Ireland Aug 10-11,2019 3.50 HM | 1.67 10k Thursday, June 27, 2019
Virginia Beach Aug 31-Sept 1, 2019 4 HM Thursday, July 18, 2019
Philadelphia Sept 14-15, 2019 4 HM | 1.50 10k Thursday, August 1, 2019
Montréal Sept 21-22, 2019 6 M | 3.75 HM | 2.25 10k Thursday, August 8, 2019
Chengdu Sept 22, 2019 4.17 HM Thursday, August 8, 2019
San Jose Oct 5-7, 2019 4 HM | 2 10k Thursday, August 22, 2019
Denver Oct 19-20,2019 4 HM | 1.50 10k Thursday, September 5, 2019
Los Angeles Oct 27, 2019 3.50 HM Thursday, September 12, 2019
Merida Nov 2, 2019 3.50 HM | 1.50 10k Wednesday, September 18, 2019
Savannah Nov 2-3, 2019 7 M | 4 HM Thursday, September 19, 2019
Las Vegas Nov 16-17, 2019 5 M | 4 HM | 1.58 10k Thursday, October 3, 2019
Santiago Nov 17, 2019 3.50 HM | 1.50 10k

Thursday, October 3, 2019

San Antonio Dec 7-8, 2019 7 M | 4 HM | 2 10k
Thursday, October 24, 2019

MHM 10k