| 25 Jul 2026 |
Buckin' Hell 50k (50k) |
North Vancouver, British Columbia, Canada |
| 25 Jul 2026 |
Buckin' Hell 30k (30k) |
North Vancouver, British Columbia, Canada |
| 26 Jul 2026 |
Burning River (100 Miler) |
Cuyahoga Falls, Ohio, United States |
| 26 Jul 2026 |
San Francisco Marathon (Marathon|First Half|Second Half|10K) |
San Francisco, California, United States |
| 29 Jul 2026 |
Badwater 135 (135 Miler) |
Death Valley, California, United States |
| 01 Aug 2026 |
Oakadoke Trail Runs (9 Mile|18 Mile|4 Mile) |
Valparaiso, Indiana, United States |
| 01 Aug 2026 |
Hood Hundred (100 Miler) |
Hood River County, Oregon, United States |
| 01 Aug 2026 |
Tushars Mountain Runs (70K|1/2 Marathon|26.2 Miles|100K) |
Beaver County, Utah, United States |
| 01 Aug 2026 |
Canadian Death Race (125 km) |
Grande Cache, Alberta, Canada |
| 01 Aug 2026 |
Pines to Vines 55K (30K|55K) |
Pinckney, Michigan, United States |
| 01 Aug 2026 |
Riley Park Trail Races (Half Marathon|5k|10 Miler|10k|30k) |
Coto De Caza, California, United States |
| 01 Aug 2026 |
Angeles Crest (100 Mile Endurance Run) |
Wrightwood, California, United States |
| 01 Aug 2026 |
Badger 100 (100 Miler) |
Belleville, Wisconsin, United States |
| 01 Aug 2026 |
El Vaquero Loco (25k |50K) |
Afton, Wyoming, United States |
| 07 Aug 2026 |
Swiss Alps 100 (Vertical|Kids Run|50KM|160KM|Matterhorning|Matterhorning (full)|binn - grengiols current|binn - grengiols new|100KM) |
Fiesch, Valais, Switzerland |
| 08 Aug 2026 |
Eastern States 100 (100 miler) |
Waterville, Pennsylvania, United States |
| 08 Aug 2026 |
Ultra Great Britain (215 Miles) |
Portpatrick, Scotland, United Kingdom |
| 08 Aug 2026 |
North Downs Way 100 (100 Miles) |
Waverley, England, United Kingdom |
| 14 Aug 2026 |
Bigfoot 200 (200 Miler) |
Mount Saint Helens, Washington, United States |
| 14 Aug 2026 |
Lean Horse 100 (100 Miler) |
Custer, South Dakota, United States |