Trail Runs within 500 miles of Spearfish, SD on Wednesdays

Show Map
Upcoming All Dates
Specify Date Range
Start Date
End Date
Specify Distance Range
From
Unit
To
Unit
All South Dakota
Name Open Date Close Date
With Virtual Option
1. El Oso Loco Trail Races Series
2. El Oso Loco Trail Races Series
3. El Oso Loco Trail Races Series
4. El Oso Loco Trail Races Series
5. El Oso Loco Trail Races Series
6. El Oso Loco Trail Races Series
7. El Oso Loco Trail Races Series
8. El Oso Loco Trail Races Series
9. Lakewood Trail Series
10. Lakewood Trail Series
11. Lakewood Trail Series
12. Lakewood Trail Series
13. Sangre de Cristo Ultras

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.