| 18256 | 19 Jul 26 | 2026 Green Lake Triathlon | triathlon | Green Lake, WI |
| 18257 | 16 Aug 26 | 2026 Green Dogs Unleashed 5k/10k | 10K/5K | Richmond, VA |
| 18258 | 12 Jul 26 | 2026 Great Country Farms 5k/10k | 10K/5K | Bluemont, VA |
| 18259 | 12 Jul 26 | 2026 Grand Haven Triathlon | triathlon | Grand Haven, MI |
| 18260 | 22 Aug 26 | 2026 Glowstick 5k/10k/1M | 10K/1M/5K | Fredericksburg, VA |
| 18261 | 01 Aug 26 | 2026 Glow Run 5k & 1 Mile Fun Run | 5K | Manheim, PA |
| 18262 | 05 Dec 26 | 2026 Glow and Go (5K) | 5K | The Woodlands, TX |
| 18263 | 02 Aug 26 | 2026 Gloucester Sprint Triathlon | triathlon | Gloucester, MA |
| 18264 | 22 Aug 26 | 2026 Glimmerglass Triathlon | triathlon | Cooperstown, NY |
| 18265 | 26 Jul 26 | 2026 Gillie Girl Sprint Triathlon & Aquabike | triathlon | Camillus, NY |
| 18266 | 25 Oct 26 | 2026 Ghostly Grapes 5k/10k at Two Twisted Posts | 10K/5K | Purcellville, VA |
| 18267 | 26 Nov 26 | 2026 Georgetown Turkey Trot 5k & 10k | 10K/5K | Washington, DC |
| 18268 | 12 Sep 26 | 2026 Gene Montague Memorial 5k | 5K | Lorton, VA |
| 18269 | 10 Jul 26 | 2026 Frisco Triathlon - FRIDAY | triathlon | Frisco, CO |
| 18270 | 04 Jul 26 | 2026 Freedom Springs Triathlon | triathlon | Marianna, FL |