| 2011 | 14 May 26 | Prairie Series Day 7 - MN | 5K/10K/13.1M/26.2M | Breckenridge, MN |
| 2012 | 21 Mar 26 | Run the Rainbow for CHILDREN'S | 5K/10K/13.1M/26.2M | Jackson, MS |
| 2013 | 13 May 26 | Prairie Series Day 6 - SD | 5K/10K/13.1M/26.2M | Baltic, SD |
| 2014 | 10 May 26 | Prairie Series Day 3 - KS | 5K/10K/13.1M/26.2M | Hiawatha, KS |
| 2015 | 12 May 26 | Prairie Series Day 5 - IA | 5K/10K/13.1M/26.2M | Sioux, IA |
| 2016 | 11 May 26 | Prairie Series Day 4 - NE | 5K/10K/13.1M/26.2M | South Sioux, NE |
| 2017 | 26 Apr 26 | Whidbey Island Marathon | 5K/10K/13.1M/26.2M | Oak Harbor, WA |
| 2018 | 02 May 26 | Texas Switchback Trail Race | 5K/10K/13.1M/26.2M | Johnson, TX |
| 2019 | 17 May 26 | Windermere Marathon | 5K/10K/13.1M/26.2M | Spokane, WA |
| 2020 | 15 May 26 | Prairie Series Day 8 - ND | 5K/10K/13.1M/26.2M | Wahpeton, ND |
| 2021 | 11 Apr 26 | Serengeti Trail Races | 5K/10K/13.1M/26.2M | Erda, UT |
| 2022 | 08 May 26 | Prairie Series Day 1 - OK | 5K/10K/13.1M/26.2M | Miami, OK |
| 2023 | 09 May 26 | Prairie Series Day 2 - MO | 5K/10K/13.1M/26.2M | Saint Joseph, MO |
| 2024 | 17 Mar 26 | Gulf Coast Series - Day 2 | 5K/10K/13.1M/26.2M | Jennings, LA |
| 2025 | 18 Mar 26 | Gulf Coast Series - Day 3 | 5K/10K/13.1M/26.2M | Gulfport, MS |