I've shared a few more Blueprint's that work for the Hall Of Fame Accolades for winning 10 races against Unbeatable drivatars on the various race types. They should also be fine for any future series races if a track isn't specified.
HOF - Time Trials - Street (sharecode: 563 782 006)
HOF - Time Trials - Cross Country (sharecode: 123 757 502)
HOF - Time Trials - Dirt (sharecode: 975 940 266)
HOF - Time Trials - Road (sharecode: 797 044 298)
All are set to Unbeatable, with no Drivatar's so they are pretty much time trials, drive anything you want. Road, Dirt & Road are all just 1 lap.
HOF - Time Trials - Street (sharecode: 563 782 006)
HOF - Time Trials - Cross Country (sharecode: 123 757 502)
HOF - Time Trials - Dirt (sharecode: 975 940 266)
HOF - Time Trials - Road (sharecode: 797 044 298)
All are set to Unbeatable, with no Drivatar's so they are pretty much time trials, drive anything you want. Road, Dirt & Road are all just 1 lap.