| 26 Sep 2026 |
Whangamatā Half Marathon (5km|10km|Half Marathon) |
Whangamatā, Waikato, New Zealand |
| 26 Sep 2026 |
Mount Disappointment Mountain Race (50K|25K) |
Mt Wilson, California, United States |
| 03 Oct 2026 |
Harrisonburg Half Marathon (Half Marathon) |
Harrisonburg, Virginia, United States |
| 03 Oct 2026 |
Runtheberg Ultra 2026 (RTB 25|RTB Ultra 65|RTB 13|RTB Marathon 42) |
Bergville, KwaZulu-Natal, South Africa |
| 03 Oct 2026 |
Running Between the Vines (5K|5M|13.1M) |
Jackson, Michigan, United States |
| 03 Oct 2026 |
Hennepin Hundred (100 Miler) |
Whiteside County, Illinois, United States |
| 09 Oct 2026 |
Tesla Hertz Run (100 Miler) |
Suffolk County, New York, United States |
| 9-10 Oct 2026 |
Kodiak (21K|10K|100K|50K|100 Miler) |
Big Bear Lake, California, United States |
| 10 Oct 2026 |
Jared Coones Pumpkin Run 5K (5K) |
Olathe, Kansas, United States |
| 10-11 Oct 2026 |
Midstate Massive Ultra Trail (30 Miler|50 Miler|100 Miler) |
Charlton, Massachusetts, United States |
| 10-11 Oct 2026 |
Midstate Massive Ultra Trail (30 Miler|100 Miler|50 Miler) |
New Ipswich, New Hampshire, United States |
| 11 Oct 2026 |
Chicago Marathon (Marathon) |
Chicago, Illinois, United States |
| 11 Oct 2026 |
Paine to Pain (Half Marathon) |
Westchester County, New York, United States |
| 16 Oct 2026 |
Mines of Spain 100 (100K|100 Miler) |
Dubuque, Iowa, United States |
| 17 Oct 2026 |
Montecito Mash (Mountain bike|Run) |
Santa Barbara, California, United States |
| 17 Oct 2026 |
SPACEROCK Trail Race (5K|Half Marathon|15K|10K) |
Agua Dulce, California, United States |
| 17 Oct 2026 |
Hootenanny Endurance Run (Last One Standing|4H/8H/12H) |
Gregory, Michigan, United States |
| 17 Oct 2026 |
Autumn 100 (100 Miles) |
Streatley, England, United Kingdom |
| 17 Oct 2026 |
Savage 100 (100k|100 Miles) |
Savage, Minnesota, United States |
| 18 Oct 2026 |
Toronto Marathon (5K|Marathon|Half Marathon|10K) |
Toronto, Ontario, Canada |