1970 Castle Rock Indycars
- Sunday, June 28, 1970
- Rocky Mountain 150
- USAC National Championship
Race Winner
Country
United States
Circuit
Round
7
Laps
57
Pole
1970 Season
Past Results
Circuit - Castle Rock
Country
United States
Location
Castle Rock, Colorado
Type
Permanent road course
Length
2.66 (Miles)
