| 29 Apr 2017 |
The Canyons Endurance Runs (50k|100k) |
Foresthill, California, United States |
| 29 Apr 2017 |
Tillamook Burn Trail Run (50k|50 Miler) |
Tillamook State Forest, Oregon, United States |
| 30 Apr 2017 |
Big Sur International Marathon (Marathon) |
Big Sur, California, United States |
| 06 May 2017 |
Smith Rock Ascent (50k|4m|15m) |
Terrebonne, Oregon, United States |
| 06 May 2017 |
Miwok 100k (100k) |
Stinson Beach, California, United States |
| 07 May 2017 |
Cimarron Endurance Run (50k|30k) |
Cimarron, Colorado, United States |
| 13 May 2017 |
Lost Lake (50k|25k) |
Bellingham, Washington, United States |
| 13 May 2017 |
Ice Age Trail Endurance Runs (50 Miler|50k|Half Marathon) |
La Grange, Wisconsin, United States |
| 13 May 2017 |
The Northface Endurance Challenge (Marathon|50K|50 Mile) |
Bear Mountain, New York, United States |
| 13 May 2017 |
PCT 50 (50 Miler) |
Cleveland National Forest, California, United States |
| 13 May 2017 |
Quicksilver (100k|50k) |
San Jose, California, United States |
| 20 May 2017 |
Jemez Mountain (15 Miler|50K|50 Miler) |
Los Alamos, New Mexico, United States |
| 21 May 2017 |
Ohlone (50K) |
Fremont, California, United States |
| 27-29 May 2017 |
Trail Factor (Half Marathon|50k) |
Portland, Oregon, United States |
| 27 May 2017 |
Grand Canyon Ultras (50k|50 Miler) |
Grand Canyon, Arizona, United States |
| 28 May 2017 |
Mountains 2 Beach (Half-Marathon|Marathon) |
Ojai, California, United States |
| 03 Jun 2017 |
Golden Gate Dirty 30 (12 Miler|50k) |
Black Hawk, Colorado, United States |
| 09 Jun 2017 |
San Diego 100 (100 Miler) |
Lake Cuyamaca, California, United States |
| 11 Jun 2017 |
Valley Crest (Half Marathon) |
Tarzana, California, United States |
| 16-18 Jun 2017 |
Broken Arrow SkyRace (VK|52 km (2 loops of the 26 km course)|26 km) |
Olympic Valley, California, United States |