Public carrier profile
Marathontrucking LLC
USDOT 3480334
Allowed to operateIdentity and status
- USDOT
- 3480334
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- Thornton, CO
Authority
- Authority history events
- 0
Fleet
- Power units
- 3
- Drivers
- 3
Insurance
- Active filings
- 0
Safety history
- Inspections
- 4
- Out-of-service inspections
- 2
- Driver OOS
- 1
- Vehicle OOS
- 1
- Hazmat OOS
- 0
- Violations
- 12
- Last inspection
- Jan 6, 2026
Public record refreshed 10/27/2026.