| 12 Oct 2019 |
Farmdale 100 (100 Miler) |
East Peoria, Illinois, United States |
| 12 Oct 2019 |
Tesla Hertz Run (100 Miler) |
Suffolk County, New York, United States |
| 12 Oct 2019 |
Santa Barbara 100 (100 Mile|100 Kilometer) |
Santa Barbara, California, United States |
| 12 Oct 2019 |
Indiana Trail 100 Mile (100 Miles) |
Egans Point, Indiana, United States |
| 12 Oct 2019 |
Snowdon Ultra (100 Miles|50 Miles) |
Betws Y Coed, Wales, United Kingdom |
| 12 Oct 2019 |
Midstate Massive Ultra Trail (100 Miler|50 Miler|30 Miler) |
New Ipswich, New Hampshire, United States |
| 12 Oct 2019 |
Rock/Creek Stump Jump (50K) |
Chattanooga, Tennessee, United States |
| 12 Oct 2019 |
Elk-Kings 25k/50k (25K|50K) |
Tillamook, Oregon, United States |
| 12 Oct 2019 |
Bromont Ultra (160k) |
Bromont, Quebec, Canada |
| 12 Oct 2019 |
Ultra Trails Lake Tahoe (50 Miler|50k|25k|100 Miler) |
Placer County, California, United States |
| 12 Oct 2019 |
Des Plaines River Trail Races (50 Mile|Marathon|Half-Marathon) |
Vernon Hills, Illinois, United States |
| 12-13 Oct 2019 |
Oregon Coast 50k (30K|50K) |
Yachats, Oregon, United States |
| 12 Oct 2019 |
Autumn 100 (100 Miles) |
Streatley, England, United Kingdom |
| 13 Oct 2019 |
Raptor Ridge (Half Marathon|15 K) |
Escondido, California, United States |
| 13 Oct 2019 |
Jet Blue Long Beach Marathon (Marathon) |
Long Beach, California, United States |
| 13 Oct 2019 |
Steamtown Marathon (26.2 Miles) |
Forest City, Pennsylvania, United States |
| 13 Oct 2019 |
Chicago Marathon (Marathon) |
Chicago, Illinois, United States |
| 13 Oct 2019 |
Storm King Trail Half (Half Marathon) |
Deschutes County, Oregon, United States |
| 13 Oct 2019 |
Paine to Pain (Half Marathon) |
Westchester County, New York, United States |
| 17 Oct 2019 |
Lon Las Cymru (250 Miles) |
Holyhead, Wales, United Kingdom |