| 2581 | 10 Jul 26 | Rigby Lake Rumble Kids Triathlon | youth triathlon | Rigby, ID |
| 2582 | 11 Jul 26 | Rigby Lake Rumble Triathlon | Olympic/Sprint Triathlon/Sprint Triathlon Relay/youth triathlon | Rigby, ID |
| 2583 | 25 Apr 26 | Strut for Mutts | 5K | Rifle, CO |
| 2584 | 13 Jun 26 | San Juan Trail Tri | sprint dry triathlon | Ridgway, CO |
| 2585 | 25 May 26 | Ridgewood Run | 1M/5K/10K | Ridgewood, NJ |
| 2586 | 11 Jul 26 | Cantaloupe 5K | 5K | Ridgeway, NC |
| 2587 | 11 Apr 26 | Leap 4 The Lily Pad | 5K | Ridgeland, MS |
| 2588 | 27 Jun 26 | Dash 'N Splash Race for Brain and Spinal Cord Injury | 1M/5K | Ridgeland, MS |
| 2589 | 18 Apr 26 | Spectrum for Living - Michael B. Carpenter 5K - Michael B. Carpenter 5K, Walk and Doggie Dash | 5K | Ridgefield Park, NJ |
| 2590 | 09 May 26 | CFA 5K Run/Walk | 5K | Ridgefield Park, NJ |
| 2591 | 15 Jul 26 | Corporate FunRun North Jersey 5K | 5K | Ridgefield Park, NJ |
| 2592 | 31 May 26 | TriRidgefield | Sprint Duathlon/Sprint Triathlon | Ridgefield, CT |
| 2593 | 10 May 26 | Run Like a Mother - Ridgefield | 5K | Ridgefield, CT |
| 2594 | 31 May 26 | 2026 TriRidgefield Triathlon & Duathlon | triathlon | Ridgefield, CT |
| 2595 | 25 Jul 26 | Southwest Cafe Margarita Run | 5K | Ridgefield, CT |