LONI UNSER, ASHLEY FREIBERG, ERIKA HOFFMANN, THERESE LAHLOUGH Race Sonoma
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March 26, 2026
GRRL! SUMMARY:
- LONI UNSER, ASHLEY FREIBERG, and ERIKA HOFFMANN represent Porsche’s Mobil 1 Female Driver Program in GT4 America competition at Sonoma, marking significant manufacturer investment in women’s motorsports development through structured progression programs.
- THERESE LAHLOUGH campaigns in GT World Challenge America, joining three program teammates as part of Porsche’s seven-driver female initiative competing across multiple SRO America series this season.
- ERIKA HOFFMANN’s No. 73 Kellymoss Porsche 718 Cayman GT4 RS Clubsport moved from Pro-Am to Silver class after co-driver Jack Parriott’s Bronze* status revocation, impacting championship strategy.
- AMANDA BUSICK returns as commentary team member for GT4 America’s live streaming coverage on SRO’s GT World YouTube and Twitch platforms throughout the season.
UPCOMING:
- GT4 America Qualifying and Race 1 – Friday, March 28, 1:55 p.m. PST
- GTWC America First Practice – Friday, March 28
- FOX Sports 1 Highlights – Sunday, April 5, 12 p.m. EST
LINKS TO RACER'S PROFILE PAGES:
GRRL! summary based upon reporting by John Dagys originally appearing on sportscar365.com
