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| 5/14/2021 | Trail-Way Speedway - Hanover, PA 358 Sprint Car Summer Series ($1,500 to Win) 358 Sprints - Winged, Stock Cars, Winged A-Class, Pro Legends | Results | | Mason Chaney (358 Sprints - Winged) | 4th | - | - | 14th |
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| 6/4/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing: Autograph Night 358 Sprints - Winged, Stock Cars, Winged A-Class, Street Stocks | Results | | Mason Chaney (358 Sprints - Winged) | 4th | - | - | 10th |
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| 6/18/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing 358 Sprints - Winged, Stock Cars, Winged A-Class, Street Stocks | Results | | Mason Chaney (358 Sprints - Winged) | 4th | - | - | 1st |
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| 6/25/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing (Vintage Cars Les Coghill Memorial & 60-Lap Enduro Finale) 358 Sprints - Winged, Stock Cars, Vintage Full Body Stock Cars, 270 Winged Micros, Enduro | Results | | Mason Chaney (358 Sprints - Winged) | 5th | - | - | 18th (DNF) |
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| 7/23/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing (Legends Non Qualifier Race) 358 Sprints - Winged, Street Stocks, Pro Legends, 270 Winged Micros | Results | | Mason Chaney (358 Sprints - Winged) | 2nd | - | - | 8th |
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| 8/27/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing (+ 60-Lap Enduro Finale) 358 Sprints - Winged, Stock Cars, Street Stocks, 270 Winged Micros, Enduro | Results | | Mason Chaney (358 Sprints - Winged) | 6th | - | - | 9th |
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| 9/3/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing: 358 Sprint Car Trone Outdoor Championship 358 Sprints - Winged, Winged A-Class, Street Stocks, Sport Compact | Results | | Mason Chaney (358 Sprints - Winged) | 6th | - | - | 10th |
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| 9/10/2021 | Trail-Way Speedway - Hanover, PA Friday Night Racing: First Responders Night & Kids Race Car Rides (Rain Date Sept. 12) 358 Sprints - Winged, Stock Cars, Street Stocks, 270 Winged Micros | Results | | Mason Chaney (358 Sprints - Winged) | 2nd | - | - | 8th |
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