| 24 Oct 2021 |
Diez Vista (50k) |
Port Moody, British Columbia, Canada |
| 24 Oct 2021 |
Tussey Mountainback (50 Miler) |
Harris Township, Pennsylvania, United States |
| 30 Oct 2021 |
Ozark Trail 100 (100 Miles) |
Reynolds, Missouri, United States |
| 30 Oct 2021 |
RFYL (5k) |
Bozeman, Montana, United States |
| 30 Oct 2021 - 12 Nov 2022 |
Saint Sebastian 100 (100 Miler|50 Miler) |
Brevard County, Florida, United States |
| 30 Oct 2021 |
Island View Trail Run (16 Miler|10 Miler|4 Miler) |
Carpinteria, California, United States |
| 30 Oct 2021 |
Oakland Hills Trail Run (1/2 Marathon|35K) |
Oakland, California, United States |
| 30 Oct 2021 |
Javelina Jundred (100 Miler|100K) |
Fountain Hills, Arizona, United States |
| 31 Oct 2021 |
Tuscobia Winter Ultra (80 Miles) |
Park Falls, Wisconsin, United States |
| 06 Nov 2021 |
Moab Trail Marathon, Half Marathon, & 5k (Marathon|Half-marathon) |
Moab, Utah, United States |
| 06 Nov 2021 |
Leona Divide 50/50 (100K|50 Miler|30K|50K) |
Lake Hughes, California, United States |
| 06 Nov 2021 |
Indianapolis Monumental Marathon (Marathon) |
Indianapolis, Indiana, United States |
| 06 Nov 2021 |
Pinhoti Trail Runs (Pinhoti 100) |
Cleburne, Alabama, United States |
| 06 Nov 2021 |
Wendover Woods 50 (50 Miles) |
Aylesbury Vale, England, United Kingdom |
| 12 Nov 2021 |
tBunk (100 Miler) |
La Grange, Wisconsin, United States |
| 13-14 Nov 2021 |
Run The Rock 50 (50K|50 Miler) |
Terrebonne, Oregon, United States |
| 13 Nov 2021 |
Butch Cassidy 10k/5k (10k|5k) |
Springdale, Utah, United States |
| 13 Nov 2021 |
Children of the Cane 100 (100 Miler) |
Sunrise, Louisiana, United States |
| 13 Nov 2021 |
Annapolis Running Classic (10k|Half Marathon) |
Annapolis, Maryland, United States |
| 13 Nov 2021 |
Charlotte Marathon (Half Marathon|Marathon) |
Charlotte, North Carolina, United States |