| 346 | 27 Nov 26 | 2026 Lake Anna Turkey Trot 5k/10k/Half | 10K/13.1/5K | Spotsylvania, VA |
| 347 | 25 Jul 26 | 2026 Lake Country Triathlon | triathlon | Oconomowoc, WI |
| 348 | 19 Jul 26 | 2026 Lake Lenape Triathlon | triathlon | Mays Landing, NJ |
| 349 | 17 May 26 | 2026 Lake Lou Yaeger Triathlon | triathlon | Litchfield, IL |
| 350 | 07 Jun 26 | 2026 Lake Mills Triathlon | triathlon | Lake Mills, WI |
| 351 | 19 Apr 26 | 2026 Lake Murray Sprint Triathlon | triathlon | Prosperity, SC |
| 352 | 05 Sep 26 | 2026 Lake Nighthorse Triathlon | triathlon | Durango, CO |
| 353 | 25 Apr 26 | 2026 Lake Norman State Park Sprint Triathlon | triathlon | Troutman, NC |
| 354 | 25 Jul 26 | 2026 Lake Springfield Triathlon | triathlon | Springfield, IL |
| 355 | 30 Aug 26 | 2026 Lake Tahoe Triathlon - Sunday Half & Olympic | triathlon | Tahoma, CA |
| 356 | 06 Jun 26 | 2026 Lake Wilderness Triathlon | triathlon | Maple Valley, WA |
| 357 | 11 Jul 26 | 2026 Lake Zurich Triathlon | triathlon | Lake Zurich, IL |
| 358 | 22 May 26 | 2026 Lakeside Double Sprint Triathlon | triathlon | Greenville, SC |
| 359 | 23 Aug 26 | 2026 Lakeside Loop 5k/10k | 10K/5K | College Park, MD |
| 360 | 10 Oct 26 | 2026 Las Vegas Triathlon | triathlon | Boulder, NV |