316 | 11 May 25 | 2025 Coffman YMCA Sprint Triathlon | triathlon | Springboro, OH |
317 | 02 Aug 25 | 2025 Cohasset Kids Triathlon | triathlon | Cohasset, MA |
318 | 22 Jun 25 | 2025 Cohasset Triathlon | triathlon | Cohasset, MA |
319 | 05 Oct 25 | 2025 Cohutta Triathlon | triathlon | Crandall, GA |
320 | 22 Jun 25 | 2025 Colonial Beach Triathlon | triathlon | Colonial Beach, VA |
321 | 07 Jun 25 | 2025 Colorado Triathlon | triathlon | Boulder, CO |
322 | 20 Jul 25 | 2025 Columbia Association Kids Triathlon | triathlon | Columbia, MD |
323 | 22 Jun 25 | 2025 Columbia Association Triathlon . . | triathlon | Columbia, MD |
324 | 13 Apr 25 | 2025 Columbia Gateway Duathlon and Youth Duathlon . . | triathlon | Columbia, MD |
325 | 08 Aug 25 | 2025 Columbia River Kids Triathlon & All Age Sunset Run 5K & 10K - Friday | triathlon | Vancouver, WA |
326 | 09 Aug 25 | 2025 Columbia River Triathlon | triathlon | Vancouver, WA |
327 | 24 May 25 | 2025 Columbia Swim youth triathlon race simulation clinic . . | triathlon | Sunnyvale, CA |
328 | 14 Jun 25 | 2025 Conneaut Lake Sprint Triathlon | triathlon | Conneaut Lake, PA |
329 | 14 Sep 25 | 2025 Cool Sommer Mornings Sprint Triathlon, Duathlon & 5K #4 | triathlon | Clermont, FL |
330 | 15 Jun 25 | 2025 Cool Sommer Mornings Tri Series #1 - SUNDAY | triathlon | Clermont, FL |