O'Brein Trail races
| Distance: | Multiple Distances (5k, Half, Marathon, etc.) |
|---|---|
| Date: | 09/20/2025 |
| Event url: | https://ultrasignup.com/register.aspx?did=122756 |
| Registration: | https://ultrasignup.com/register.aspx?did=122756 |
| Prize Money: | $0 - $500 |
| Championship Designation: | RRCA State |
| USATF: | |
| Location: | Marine on St. Croix , MN 54757 |