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RS1 takes GT4 America Silver title by a single point

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Luca Mars and Spencer Pumpelly secured the Pirelli GT4 America Silver championship with RS1 despite an early retirement in the Indianapolis finale on 11 October. An opening-lap incident damaged their Porsche, leaving the title to be decided while they watched from the sidelines. RAFA Racing Team’s Westin Workman and Tyler Gonzalez won the Silver class in both races of the final weekend, but their Toyota pairing still finished one point short in the championship. The championship rewarded their results across the whole racing season.

Luca Mars and Spencer Pumpelly secured the Pirelli GT4 America Silver championship with RS1 despite an early retirement in the Indianapolis finale on 11 October. An opening-lap incident damaged their Porsche, leaving the title to be decided while they watched from the sidelines. RAFA Racing Team’s Westin Workman and Tyler Gonzalez won the Silver class in both races of the final weekend, but their Toyota pairing still finished one point short in the championship. The championship rewarded their results across the whole racing season.

Sources 01
  1. PRIMARY SOURCEChampionship Battles Take Center Stage in GT4 America Season Finale at IndianapolisSRO Motorsports Group · 2026-10-11