| 421 | 18 Jul 26 | 2026 Nantucket Triathlon | triathlon | Nantucket, MA |
| 422 | 02 Aug 26 | 2026 Naperville Sprint Triathlon | triathlon | Naperville, IL |
| 423 | 19 Apr 26 | 2026 Naperville Women's Half Marathon and 5K | 5K | Naperville, IL |
| 424 | 26 Apr 26 | 2026 National Superhero 5k/10k | 10K/5K | Reston, VA |
| 425 | 23 May 26 | 2026 National Wine Day @ Three Fox 5k/1M | 1M/5K | Delaplane, VA |
| 426 | 17 May 26 | 2026 New England Season Opener Triathlon & Duathlon | triathlon | Hopkinton, MA |
| 427 | 08 Jun 26 | 2026 New England Series - Day 1 (CT) | 5K/10K | Simsbury, CT |
| 428 | 10 Jun 26 | 2026 New England Series - Day 3 (MA) | 5K/10K | Holyoke, MA |
| 429 | 11 Jun 26 | 2026 New England Series - Day 4 (VT) | 5K/10K | Springfield, VT |
| 430 | 12 Jun 26 | 2026 New England Series - Day 5 (NH) | 5K/10K | Claremont, NH |
| 431 | 13 Jun 26 | 2026 New England Series - Day 6 (ME) | 5K/10K | Sanford, ME |
| 432 | 01 Jan 26 | 2026 New Year's Day 5k/10k/1M | 10K/1M/5K | Fredericksburg, VA |
| 433 | 18 Apr 26 | 2026 Newport Rhode Races - Marathon, Half Marathon, and 5k | 5K | Newport, RI |
| 434 | 22 May 26 | 2026 Night Raider 5k/10k | 10K/5K | Centreville, VA |
| 435 | 20 May 26 | 2026 Nite Moves Summer Sunset Series - May 20 | triathlon | Santa Barbara, CA |