| Race details[1][2][3][4][5][6][7][8] | |||
|---|---|---|---|
| Race 25 of 33 of the2025 NASCAR Xfinity Series | |||
 | |||
| Date | August 30, 2025 | ||
| Location | Portland International Raceway inPortland, Oregon | ||
| Course | Permanent racing facility | ||
| Course length | 1.967 miles (3.166 km) | ||
| Distance | 78 laps, 153 mi (246 km) | ||
| Scheduled distance | 75 laps, 147 mi (237 km) | ||
| Average speed | 66.688 mph (107.324 km/h) | ||
| Pole position | |||
| Driver | JR Motorsports | ||
| Time | 1:13.380 | ||
| Most laps led | |||
| Driver | Connor Zilisch | JR Motorsports | |
| Laps | 70 | ||
| Winner | |||
| No. 88 | Connor Zilisch | JR Motorsports | |
| Television in the United States | |||
| Network | The CW | ||
| Announcers | Adam Alexander andParker Kligerman | ||
| Radio in the United States | |||
| Radio | MRN | ||
The2025 Pacific Office Automation 147 was the 25thstock car race of the2025 NASCAR Xfinity Series, and the fourth and final iteration of theevent. The race was held on Saturday, August 30, 2025, atPortland International Raceway inPortland, Oregon, a 1.967 miles (3.166 km) permanent road course. The race was contested over 78 laps, extended from 75 laps due to agreen-white-checkered finish.
In an action-packed race,Connor Zilisch, driving forJR Motorsports, would survive a chaotic overtime restart, and continued to dominant on the road courses, winning both stages and led all but 8 laps to earn his ninth careerNASCAR Xfinity Series win, his eighth of the season, and his third consecutive win. He also became the highest winning rookie driver in Xfinity Series history.[9] To fill out the podium,William Sawalich, driving forJoe Gibbs Racing, andNick Sanchez, driving forBig Machine Racing, would finish 2nd and 3rd, respectively.
Portland International Raceway (PIR) is amotorsport facility inPortland in theU.S. state ofOregon. It is part of theDelta Park complex on the former site ofVanport, just south of theColumbia River. It lies west of theDelta Park/Vanport light rail station and less than a mile west ofInterstate 5.
The track hosts theIndyCar Series,Formula E,ICSCC andSCCA and OMRRA road racing, theARCA Menards Series West, theNASCAR Xfinity Series, andSCCA autocross events. Additionally, the PIR grounds are host to OBRA (Oregon Bicycle Racing Association) bicycling races on the track and the surrounding grounds. The facility includes adragstrip and amotocross track.
The first and only practice was held on Saturday, August 30, at 12:00 PM PST, and would last for 50 minutes.[10]Connor Zilisch, driving forJR Motorsports, would set the fastest time in the session, with a lap of 1:13.641, and a speed of 96.305 mph (154.988 km/h).[11]
| Pos. | # | Driver | Team | Make | Time | Speed |
|---|---|---|---|---|---|---|
| 1 | 88 | Connor Zilisch(R) | JR Motorsports | Chevrolet | 1:13.641 | 96.305 |
| 2 | 2 | Jesse Love | Richard Childress Racing | Chevrolet | 1:13.868 | 96.009 |
| 3 | 21 | Austin Hill | Richard Childress Racing | Chevrolet | 1:14.095 | 95.715 |
| Full practice results | ||||||
Qualifying was held on Saturday, August 30, at 1:05 PM PST. Since Portland International Raceway is a road course, the qualifying procedure used is a two-group system, with one round. Drivers will be separated into two groups, A and B. Each driver will have multiple laps to set a time. Whoever sets the fastest time between both groups will win the pole.[10]
Under a 2021 rule change, the timing line in road course qualifying is "not" the start-finish line. Instead, the timing line for qualifying will be set at the exit of Turn 11.Connor Zilisch, driving forJR Motorsports, would score the pole for the race, with a lap of 1:13.380, and a speed of 96.648 mph (155.540 km/h).[12]
No drivers would fail to qualify.
Stage 1Laps: 25
| Pos. | # | Driver | Team | Make | Pts |
|---|---|---|---|---|---|
| 1 | 88 | Connor Zilisch(R) | JR Motorsports | Chevrolet | 10 |
| 2 | 21 | Austin Hill | Richard Childress Racing | Chevrolet | 9 |
| 3 | 7 | Justin Allgaier | JR Motorsports | Chevrolet | 8 |
| 4 | 41 | Sam Mayer | Haas Factory Team | Ford | 7 |
| 5 | 18 | William Sawalich(R) | Joe Gibbs Racing | Toyota | 6 |
| 6 | 1 | Carson Kvapil(R) | JR Motorsports | Chevrolet | 5 |
| 7 | 2 | Jesse Love | Richard Childress Racing | Chevrolet | 4 |
| 8 | 20 | Brandon Jones | Joe Gibbs Racing | Toyota | 3 |
| 9 | 19 | Jack Perkins | Joe Gibbs Racing | Toyota | 2 |
| 10 | 00 | Sheldon Creed | Haas Factory Team | Ford | 1 |
Stage 2Laps: 25
| Pos. | # | Driver | Team | Make | Pts |
|---|---|---|---|---|---|
| 1 | 88 | Connor Zilisch(R) | JR Motorsports | Chevrolet | 10 |
| 2 | 21 | Austin Hill | Richard Childress Racing | Chevrolet | 9 |
| 3 | 7 | Justin Allgaier | JR Motorsports | Chevrolet | 8 |
| 4 | 18 | William Sawalich(R) | Joe Gibbs Racing | Toyota | 7 |
| 5 | 41 | Sam Mayer | Haas Factory Team | Ford | 6 |
| 6 | 1 | Carson Kvapil(R) | JR Motorsports | Chevrolet | 5 |
| 7 | 19 | Jack Perkins | Joe Gibbs Racing | Toyota | 4 |
| 8 | 20 | Brandon Jones | Joe Gibbs Racing | Toyota | 3 |
| 9 | 16 | Christian Eckes(R) | Kaulig Racing | Chevrolet | 2 |
| 10 | 8 | Sammy Smith | JR Motorsports | Chevrolet | 1 |
Stage 3Laps: 28
| Fin[13] | St | # | Driver | Team | Make | Laps | Led | Status | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 88 | Connor Zilisch(R) | JR Motorsports | Chevrolet | 78 | 70 | Running | 61 |
| 2 | 4 | 18 | William Sawalich(R) | Joe Gibbs Racing | Toyota | 78 | 0 | Running | 48 |
| 3 | 7 | 48 | Nick Sanchez(R) | Big Machine Racing | Chevrolet | 78 | 0 | Running | 34 |
| 4 | 15 | 16 | Christian Eckes(R) | Kaulig Racing | Chevrolet | 78 | 0 | Running | 35 |
| 5 | 3 | 21 | Austin Hill | Richard Childress Racing | Chevrolet | 78 | 8 | Running | 50 |
| 6 | 9 | 1 | Carson Kvapil(R) | JR Motorsports | Chevrolet | 78 | 0 | Running | 41 |
| 7 | 17 | 27 | Jeb Burton | Jordan Anderson Racing | Chevrolet | 78 | 0 | Running | 30 |
| 8 | 14 | 32 | Austin Green | Jordan Anderson Racing | Chevrolet | 78 | 0 | Running | 29 |
| 9 | 23 | 31 | Blaine Perkins | Jordan Anderson Racing | Chevrolet | 78 | 0 | Running | 28 |
| 10 | 10 | 2 | Jesse Love | Richard Childress Racing | Chevrolet | 78 | 0 | Running | 31 |
| 11 | 26 | 10 | Daniel Dye(R) | Kaulig Racing | Chevrolet | 78 | 0 | Running | 26 |
| 12 | 18 | 25 | Harrison Burton | AM Racing | Ford | 78 | 0 | Running | 25 |
| 13 | 28 | 44 | Brennan Poole | Alpha Prime Racing | Chevrolet | 78 | 0 | Running | 24 |
| 14 | 13 | 54 | Taylor Gray(R) | Joe Gibbs Racing | Toyota | 78 | 0 | Running | 23 |
| 15 | 2 | 7 | Justin Allgaier | JR Motorsports | Chevrolet | 78 | 0 | Running | 38 |
| 16 | 5 | 41 | Sam Mayer | Haas Factory Team | Ford | 78 | 0 | Running | 34 |
| 17 | 25 | 51 | Jeremy Clements | Jeremy Clements Racing | Chevrolet | 78 | 0 | Running | 20 |
| 18 | 11 | 20 | Brandon Jones | Joe Gibbs Racing | Toyota | 78 | 0 | Running | 25 |
| 19 | 19 | 28 | Joey Hand | RSS Racing | Ford | 78 | 0 | Running | 18 |
| 20 | 6 | 24 | Alon Day | Sam Hunt Racing | Toyota | 78 | 0 | Running | 17 |
| 21 | 30 | 71 | Ryan Ellis | DGM Racing | Chevrolet | 78 | 0 | Running | 16 |
| 22 | 8 | 8 | Sammy Smith | JR Motorsports | Chevrolet | 78 | 0 | Running | 16 |
| 23 | 33 | 91 | Josh Williams | DGM Racing | Chevrolet | 78 | 0 | Running | 14 |
| 24 | 20 | 39 | Ryan Sieg | RSS Racing | Ford | 78 | 0 | Running | 13 |
| 25 | 31 | 14 | Garrett Smithley | SS-Green Light Racing | Chevrolet | 78 | 0 | Running | 12 |
| 26 | 34 | 53 | Kyle Sieg | Joey Gase Motorsports | Chevrolet | 78 | 0 | Running | 11 |
| 27 | 16 | 00 | Sheldon Creed | Haas Factory Team | Ford | 78 | 0 | Running | 11 |
| 28 | 36 | 70 | Thomas Annunziata | Cope Family Racing | Chevrolet | 78 | 0 | Running | 9 |
| 29 | 35 | 35 | Takuma Koga | Joey Gase Motorsports | Toyota | 75 | 0 | Running | 8 |
| 30 | 29 | 4 | Parker Retzlaff | Alpha Prime Racing | Chevrolet | 74 | 0 | Electrical | 7 |
| 31 | 12 | 19 | Jack Perkins | Joe Gibbs Racing | Toyota | 71 | 0 | Suspension | 12 |
| 32 | 22 | 26 | Dean Thompson(R) | Sam Hunt Racing | Toyota | 71 | 0 | Running | 5 |
| 33 | 21 | 42 | Anthony Alfredo | Young's Motorsports | Chevrolet | 63 | 0 | Transmission | 4 |
| 34 | 24 | 99 | Matt DiBenedetto | Viking Motorsports | Chevrolet | 56 | 0 | Suspension | 3 |
| 35 | 27 | 11 | Will Brown | Kaulig Racing | Chevrolet | 49 | 0 | Suspension | 2 |
| 36 | 37 | 07 | Alex Labbé | SS-Green Light Racing | Chevrolet | 49 | 0 | Fuel Pump | 1 |
| 37 | 32 | 45 | Vicente Salas | Alpha Prime Racing | Chevrolet | 43 | 0 | Running | 1 |
| Official race results | |||||||||
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