| 10531 | 03 May 26 | 2026 Just Tryan It Kids Triathlon | triathlon | Chapel Hill, NC |
| 10532 | 03 May 26 | 2026 J-Hawk Earlybird Triathlon | triathlon | Whitewater, WI |
| 10533 | 03 May 26 | Arizona Brewery Running Series | 5K | Flagstaff, AZ |
| 10534 | 03 May 26 | Dr. Gann's Diet of Hope Cinco de Mayo 10K | 5K/10K | Tucson, AZ |
| 10535 | 03 May 26 | Avenue of the Giants Marathon | 10K/13.1M/26.2M | Arcata, CA |
| 10536 | 03 May 26 | Aztec Run for Education | 5K | Oakland, CA |
| 10537 | 03 May 26 | Bay Bridge Half Marathon | 13.1M | Oakland, CA |
| 10538 | 03 May 26 | Beer City Half Sacramento | 1M/5K/10K/13.1M | Sacramento, CA |
| 10539 | 03 May 26 | Cal Tri Ventura | 5K/10K | Ventura, CA |
| 10540 | 03 May 26 | Cinco de Mile Half Marathon and Ole 5 Que | 5K/13.1M | Bakersfield, CA |
| 10541 | 03 May 26 | Devil Mountain Run | 1M/5K/10K | Danville, CA |
| 10542 | 03 May 26 | Empire Strides Back - May the 4th be with You | 5K/10K/13.1M | Long Beach, CA |
| 10543 | 03 May 26 | Sombrero Marathon | 5K/10K/13.1M/26.2M | Santa Clarita, CA |
| 10544 | 03 May 26 | Spring Sprint Triathlon Festival | Olympic/Sprint Aquathon/Sprint Duathlon/Sprint Triathlon | San Diego, CA |
| 10545 | 03 May 26 | SRLA Victory 5K | 5K | Los Angeles, CA |