| 13681 | 27 Sep 25 | Strides for Strength 5K | 5K | Saint Marys, OH |
| 13682 | 21 Sep 25 | Strides for Strength 5K and Fun Run | 5K | Owings Mills, MD |
| 13683 | 07 Aug 25 | Stroke & Stride Series IX | 1500m Swim/5k Run/750m Swim | Boulder, CO |
| 13684 | 31 Jul 25 | Stroke & Stride Series VIII | 1500m Swim/5k Run/750m Swim | Boulder, CO |
| 13685 | 13 Sep 25 | Strollin' for the Colon - Toni's Race | 5K | Pittsford, NY |
| 13686 | 02 Aug 25 | Strong Kids Triathlon | youth triathlon | Huber Heights, OH |
| 13687 | 25 Oct 25 | Strong Like Lisa - Steps to Cure Sarcoma | 5K | Parkville, MO |
| 13688 | 06 Sep 25 | Strong Like Tom 5K/10K | 5K/10K | Stewartsville, NJ |
| 13689 | 15 Nov 25 | Strong Shall Stand 5K Run and Ruck | 5K | Longview, TX |
| 13690 | 13 Sep 25 | Strut for Mutts | 3K | Eagan, MN |
| 13691 | 21 Sep 25 | Strut Your Kidney - a dash for NW Kidney Kids | 1M/5K/10K | Portland, OR |
| 13692 | 26 Jul 25 | Strut Your Mutt - 5K and One Mile Pet Stroll | 1M | Hart, MI |
| 13693 | 16 Aug 25 | Strut Your Mutt 2K/5K | 2K/5K | Marysville, OH |
| 13694 | 05 Oct 25 | Stub Stewart Trail Challenge | 6.5M/13.1M/19.5M/26.2M | Buxton, OR |
| 13695 | 02 Aug 25 | Students Cutting Carbon Run | 1M/5K | Shaker Heights, OH |