https://www.motorsportreg.com/index.cfm/event/calendar.rss.ext/byClub/B635A353-FD34-977D-52EFFD6AA09362E4/type/atom International Driving and Racing Events Calendar 2026-06-12T07:00:00Z Redistribution or display of these events are permitted only if MotorsportReg.com is credited and linked to. Personal use of these results are permitted without charge. MotorsportReg.com (https://www.motorsportreg.com) Great Lakes Lotus Club https://www.motorsportreg.com/events/gllc-may-30th-31st-2026-grattan-raceway-great-lakes-lotus-club-551353 2026-06-12T07:00:00Z