Kyle Larson gave NASCAR’s San Diego Cup weekend its first real benchmark by topping opening practice at Naval Base Coronado.
The Hendrick Motorsports driver led Friday’s Cup Series session for the Anduril 250 Race the Base, putting the No. 5 Chevrolet at the head of a timing sheet that immediately made the new street-course weekend feel less like a novelty and more like a competitive test. On a layout that has been discussed for its setting, its bumps and its unknowns, Larson supplied the first hard Cup reference point.
According to the NASCAR practice results carried by Jayski, Larson’s best lap was a 136.588-second effort at 89.613mph. Todd Gilliland was second for Front Row Motorsports, 0.293s back, with Ty Gibbs, Connor Zilisch and Carson Hocevar completing the top five.
Larson puts the No. 5 in front early
For Larson, it was a useful on-track follow-up to a week that had already put him at the centre of the San Diego build-up after his NASCAR 26 cover-driver reveal aboard the USS Midway. The marketing moment has now been backed by pace, and that matters on a weekend where track position and clean execution could carry unusual weight.
The top 10 had a strong road-racing flavour. Zilisch, Shane van Gisbergen and Michael McDowell were all inside the first eight, while Tyler Reddick and Joey Logano sat just outside that lead group. Denny Hamlin, who enters the weekend as one of the championship’s reference points, was only 14th quickest.
That spread will sharpen Saturday qualifying, particularly because NASCAR’s official qualifying order has Larson going out 37th, followed by Reddick and Hamlin. NASCAR confirmed that Cup qualifying is scheduled for 2:30pm ET on Saturday, with practice already complete and the race set for Sunday.
Coronado still has more questions than answers
The session also underlined how much remains unknown. The final practice sheet noted that no driver completed a 10-lap consecutive average, which leaves teams with limited public evidence on long-run behaviour, tyre fall-off and how the field will manage traffic around the 3.4-mile temporary circuit.
That keeps the wider Coronado picture alive. ReadMotorsport had already looked at how San Diego’s bumps turned the street-race debut into a real test, and the O’Reilly Series practice session offered another early warning when Austin Green gave the weekend its first support-series benchmark.
Now the Cup field has its own marker. Larson has not solved the weekend, but he has set the number everyone else has to chase before qualifying turns NASCAR’s San Diego experiment into a grid.
