Upcoming Events
| Date | Event | City | Distances |
|---|---|---|---|
| 07/18/26 | Lake Macbride Trail Races | Solon | 50 KM |
| 07/25/26 | Whiterock Ultra | Coon Rapids | 50 KM , 50 Miles |
| 08/01/26 | Trail of the Dragon 50K/50 mile Run | Ida Grove | 50 KM , 50 Miles |
| 08/29/26 | ScoCo50 | Long Grove | 50 KM |
| 08/29/26 | Victory Lane Backyard 12 | Bussey | Backyard |
| 09/05/26 | Booneville Backroads Ultra | Booneville | 50 KM , 100 KM , 100 Miles |
| 09/05/26 | Cedar Bend Endurance Event | Waverly | 4 Hours , 8 Hours |
| 09/12/26 | P.C.T.R. Pleasant Creek Trail Run | Palo | 45 KM |
| 09/19/26 | Broken Anvil Backyard Ultra | West Point | Backyard |
| 09/26/26 | LATR Backyard Ultra | Indianola | Backyard |
| 10/03/26 | Swiss Valley Trail Races | Peosta | 50 KM |
| 10/16/26 | Mines of Spain 100 | Dubuque | 100 KM , 100 Miles |
| 10/16/26 | Meyerhoff's Mayhem | Cedar Falls | 48 Hours |
| 10/24/26 | Yippee-Ki-Yay 50K | Council Bluffs | 50 KM |
| 11/07/26 | Miner 49er | Dubuque | 50 KM |
| 11/14/26 | Woodpecker Six | Central City | 6 Hours |
| 11/21/26 | The Stuffed Turkey Endurance Races | Granger | 50 KM , 50 Miles , 100 Miles |
| 12/05/26 | Hitchcock Experience | Honey Creek | 50 Miles , 100 KM , 100 Miles |
| 06/03/27 | Hawkeye 200 | Marshalltown | 200 Miles |
| 06/05/27 | Crater Trail Run | Decorah | 50 KM |
Past Events
| Date | Event | City | Distances |
|---|---|---|---|
| 06/20/26 | Schuetzen Nein! Hour Endurance Run | Davenport | 9 Hours |
| 05/16/26 | Death by 5k Waterloo | Waterloo | 50 KM |
| 05/02/26 | Cornbelt Running Club 24 Hour | Davenport | 24 Hours |
| 01/17/26 | Triple D Winter Race | Dubuque | 50 KM |
| 01/01/26 | The Critter | Waverly | 4 Hours , 8 Hours , 12 Hours |
| 10/25/25 | Equalizer Endurance Run | Des Moines | 6 Hours , 12 Hours , 24 Hours |
| 09/27/25 | Doggone Tired Ultra | Vinton | 50 KM |
| 05/03/25 | Palisades Punisher or Promenade | Mt. Vernon | 8 Hours |
| 04/11/25 | Ingawanis Endurance Challenge | Waverly | 4 Hours , 29 Hours |
| 03/15/25 | K's of Convenience | Davenport | 50 KM , 40 Miles , 100 KM |
| 03/31/23 | Swiss Valley Challenge | Peosta | 24 Hours , 48 Hours |
| 07/30/22 | Vision Runner 24Hour | Delhi | 24 Hours |
| 04/09/22 | Hawkeye 50K & 25K | Solon | 50 KM |
| 11/06/21 | Lost Roads Endurance Run | Lost Grove | 28 Miles |
| 11/05/21 | Farmland 100 | Inwood | 50 KM , 50 Miles , 100 Miles |
| 10/30/21 | Hawkeye Fallout | Solon | 50 KM |
| 10/13/18 | The Runner's Flat 50K | Cedar Falls | 50 KM |
| 10/30/16 | Wildcat 50K | Muscatine | 50 KM |
| 09/01/07 | The North Face Endurance Challenge Iowa | Des Moines | 50 KM , 50 Miles |
| 01/21/95 | Ice Cubes for Brains 50 Km | Cear Rapids | 50 KM |