United States
- Alabama 1
- Alaska
- Arizona 5
- Arkansas 1
- California 20
- Colorado 4
- Connecticut
- Delaware
- District of Columbia
- Florida 14
- Georgia 1
- Hawaii
- Idaho 2
- Illinois 3
- Indiana 6
- Iowa 3
- Kansas 1
- Kentucky 2
- Louisiana 1
- Maine 1
- Maryland 1
- Massachusetts 3
- Michigan 7
- Minnesota 1
- Mississippi
- Missouri 4
- Montana 2
- Nebraska 1
- Nevada 1
- New Hampshire 1
- New Jersey 2
- New Mexico
- New York 17
- North Carolina 6
- North Dakota
- Ohio 11
- Oklahoma 1
- Oregon 8
- Pennsylvania 1
- Puerto Rico
- Rhode Island
- South Carolina 3
- South Dakota
- Tennessee 1
- Texas 17
- Utah 6
- Vermont
- Virginia 5
- Washington 7
- West Virginia
- Wisconsin 1
- Wyoming
Duathlon Calendar United States 2026-2027
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
Explore the best duathlons in the United States for 2026-2027! Our updated list features 167 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
November 2026
December 2026
Monthly updates for United States
Get new running races (and updates) in your inbox every month.
January 2027
February 2027
March 2027