| | | | | | | |
| 1 | register | Flower Moon | 50M, Marathon, 1/2 Marathon, 4 Miler | May 10, 2025 | OK | Pawhuska | results |
| 2 | register | Dark and Dirty Miles | 50K trail, 25K Trail, 10K Trail, 5K Trail | Jul 12, 2025 | OK | Kinta | results |
| 3 | register | Outlaw Trail Series | Trail Series | Jul 15, 2025 | OK | Tulsa | results |
| 4 | register | Liberty's Lost Treasure | 50K, Marathon, 1/2 Marathon, 5K | Sep 20, 2025 | OK | Guthrie | results |
| 5 | register | Kansas Rails-to-Trails Extravaganza | 100 Miler, 100K, 50 Miler, 50K, Marathon, 1/2 Marathon, 5 Miler | Oct 25, 2025 | KS | Ottawa | results |
| 6 | register | Thunderbird Trail Run | 100K, 50K, 25K, 12.5K, 5K | Nov 08, 2025 | OK | Norman | results |
| 7 | register | Outlaw 100 Oklahoma | 135 Miler, 100 Miler, 100 Mile 5 Person Relay, 50 Miler, 26.2M Sat., 26.2M Sun., 13.1M Sun., 13.1M | Feb 16, 2026 | OK | Kinta | results |
| 8 | register | Lake McMurtry Run | 100K, 50K, 25K, 12K, 5K | Apr 12, 2025 | OK | Stillwater | results |
| 9 | register | Prairie Spirit Trail | 100 Miler, 100K, 50 Miler, 50K, Marathon, 1/2 Marathon, 5 Miler | Mar 22, 2025 | KS | Ottawa | results |
| 10 | register | Outlaw 100 Oklahoma | 135 Miler, 100 Miler, 100 Mile 5 Person Relay, 50 Miler, 26.2M Sat., 13.1M Sat., 5K Saturday, 26.2 | Feb 10, 2025 | OK | Kinta | results |
| 11 | register | Thunderbird Trail Run | 100K, 50K, 25K, 12.5K, 5K, Virtual Runner | Nov 09, 2024 | OK | Norman | results |
| 12 | register | Kansas Rails-to-Trails Extravaganza | 100 Miler, 100K, 50 Miler, 50K, Marathon, 1/2 Marathon, 5 Miler | Oct 26, 2024 | KS | Ottawa | results |
| 13 | register | Virtual Dark and Dirty | Virtual 50K, Virtual 25K, Virtual 10K, Virtual 5K | Sep 21, 2024 | | Virtual | results |
| 14 | register | Night Train | 12 Hours, 6 Hours, 3 Hours | Aug 04, 2024 | KS | Garnett | results |
| 15 | register | Dark and Dirty Miles | 50K trail, 50k Gravel, 25K Trail, 25k Gravel, 10K Trail, 10k Gravel, 5K Trail, 5 K - Virtual, 5K G | Jul 13, 2024 | OK | Kinta | results |
| 16 | register | Outlaw Trail Series | Trail Series | Jul 13, 2024 | OK | Tulsa | results |
