https://www.racingsportscars.com/photo/Le_Mans-1986-06-01.html
Author: the braking zone
Silverstone 1,000 Kilometers: May 4th, 1986
Jaguar won a World Sports Car Championship race, for the first time in 29 years, at this event. Their first win since the days of the Jaguar D Type at the 24 Hours of Le Mans in 1957, on their home circuit at Silverstone.
https://www.racingsportscars.com/photo/Silverstone-1986-05-05.html
Monza 360 Kilometers (Coppa Kouros Monza): April 20th, 1986
Fuji 1,000 Kilometers: October 6th, 1985
Recall the finale of the 1985 season, was run in a typhoon and shortened because of the severe weather conditions.
Brands Hatch 1,000 Kilometers: September 22nd, 1985
Spa 1,000 Kilometers: September 1st, 1985
For the second time in as many races, death would occur at a Group C race, when Stefan Bellof (the 1984 Group C sports car racing champion), crashed his Porsche 956 at Eau Rouge corner, and died shortly thereafter at the hospital due to head injuries/head trauma, and due to Bellof’s passing, the race would be abandoned without being fully completed.
Mosport 1,000 Kilometers: August 11th, 1985
This was the first of two straight races, that would mark tragedy in the world of Group C competition, with the loss of Manfred Winkelhock in a high speed accident during the race where he became trapped in his Porsche 956 and could not escape the wreckage, dying from his injuries sustained in the crash, in the hospital, a few days later.
https://www.racingsportscars.com/photo/Mosport-1985-08-11.html
Hockenheim 1,000 Kilometers: July 14th, 1985
Recall that this race had several incidents in it, including at least three pit fires because of the hot weather combined with the blowback of the high octane fuel used in the Group C cars through the fuel tanks, and a fire marshaling staff that was subpar at best.
https://www.racingsportscars.com/photo/Hockenheim-1985-07-14.html