| 2626 | 21 Sep 25 | Carlyle Lake Triathlon | Triathlon | Chicago, IL |
| 2627 | 23 Aug 25 | 2025 Chicago Triathlon (Sunday) | triathlon | Chicago, IL |
| 2628 | 23 Aug 25 | 2025 End of Season Major Taylor Trail Clean Up Day | 1K | Chicago, IL |
| 2629 | 02 Aug 25 | 2025 Night Nation Run - Chicago, IL | 5K | Chicago, IL |
| 2630 | 12 Oct 25 | Wild Blossom Wine Run 5K | 5K | Chicago, IL |
| 2631 | 02 Nov 25 | SkyRise Chicago | stair climb | Chicago, IL |
| 2632 | 12 Oct 25 | Wild Blossom Haunted Wine Run 5k | 5K | Chicago, IL |
| 2633 | 06 Sep 25 | 9/11 Heroes Run - Chicago - South Barrington | 1M/5K | Chicago, IL |
| 2634 | 27 Sep 25 | Bloomingdale Trail 5K | 0.3M/0.5M/5K | Chicago, IL |
| 2635 | 27 Nov 25 | 2025 Gobble Til You Wobble 1M, 5K, 10K, 13.1, 26.2 – Benefitting Feeding America | 10K/13.1/1M/26.2/5K/Triathlon/Ultra | Chicago, IL |
| 2636 | 26 Oct 25 | Polish Independence Run | 5K/10K | Chicago, IL |
| 2637 | 27 Sep 25 | Chicago 10K, 5K, Half 13.1 | 5K/10K/13.1M | Chicago, IL |
| 2638 | 18 Oct 25 | 2025 Night Nation Run - Chicago, IL @ Soldier Field | 5K | Chicago, IL |
| 2639 | 01 Nov 25 | Chicago Lakefront Ultras | 50K | Chicago, IL |
| 2640 | 01 Nov 25 | Race Of The Dead 5K | 5K | Chicago, IL |