Greenland Trail Races
| Distance: | Ultra 50k |
|---|---|
| Date: | 05/03/2025 |
| Event url: | https://www.coloradorunnerevents.com/greenland/ |
| Registration: | https://runsignup.com/greenland/signup |
| Prize Money: | |
| Championship Designation: | RRCA Regional |
| USATF: | |
| Location: | Larspur, CO 80118 |