WHRRI Race 2 May 23-24, 2026. Go to SCCA MSR listing below to sign up competitors or volunteers. Event will be run similar to the 2025 event. Friday practice hosted by Waterford Hills. Racing will be a SCCA-sanctioned regional race and also qualify for Shiloff Series and Great Lakes Division championship points. Race chairman, Jay Pistana, jaypistana@aol.com. https://www.motorsportreg.com/events/2026-drscca-whrri-may-regional-race-competitors-waterford-hills-scca-detroit-275074