| 02 Jun 2018 |
Bishop High Sierra Ultras (50 K|50 Mile|100 K) |
Bishop, California, United States |
| 02 Jun 2018 |
Monrovia Canyon Trail Runs (Half Marathon|30k) |
Monrovia, California, United States |
| 2-3 Jun 2018 |
Golden Gate Dirty 30 (12 Miler|50k) |
Black Hawk, Colorado, United States |
| 03 Jun 2018 |
State Street Mile (Mile) |
Santa Barbara, California, United States |
| 03 Jun 2018 |
Old Dominion 100 Mile (100 Miles) |
Fort Valley, Virginia, United States |
| 08 Jun 2018 |
San Diego 100 (100 Miler) |
Lake Cuyamaca, California, United States |
| 10 Jun 2018 |
Valley Crest (Half Marathon) |
Tarzana, California, United States |
| 15-17 Jun 2018 |
Broken Arrow SkyRace (52 km|26 km|Kids Race|VK|10km) |
Olympic Valley, California, United States |
| 15-16 Jun 2018 |
Bighorn Trail Run (100 Miler|32 Miler|52 Miler) |
Sheridan, Wyoming, United States |
| 16 Jun 2018 |
Vegan Power 50K (25K|50K) |
Pittsfield, Massachusetts, United States |
| 16 Jun 2018 |
Mohican 100 (100M) |
Loudonville, Ohio, United States |
| 16 Jun 2018 |
Mary's Peak Trail Run (50K|50 Miler|25K) |
Blodgett, Oregon, United States |
| 16 Jun 2018 |
Grandma's Marathon (Marathon) |
Two Harbors, Minnesota, United States |
| 16 Jun 2018 |
Glacier Half Marathon (Half Marathon) |
Browning, Montana, United States |
| 16 Jun 2018 |
Old Gabe (30k|50k) |
Bozeman, Montana, United States |
| 16 Jun 2018 |
River of No Return (50k) |
Challis City Park, Idaho, United States |
| 22 Jun 2018 |
The North Face Lavaredo Ultra Trail (120K) |
Cortina D'ampezzo, Belluno, Italy |
| 22-23 Jun 2018 |
Black Hills 100 (100 Miler|50 K|50 Miler) |
Sturgis, South Dakota, United States |
| 23 Jun 2018 |
Sinks Canyon Rough & Tumble Trail Runs (50 km|18 km) |
Lander, Wyoming, United States |
| 23 Jun 2018 |
Western States (100-Mile Endurance Run) |
Squaw Valley, California, United States |