I noticed yesterday (27th Aug) that this years Bruce McLaren Festival was featured on Sky Sports (either 3 or 4) on the 'Race World' programme. I missed the start of it but captured most of it on Sky+ and watched it later - quite good, probably about 15-20 mins in all. Included a brief interview with Eoin Young and some of the drivers. It showed sections of two races - the first was described as 'Historics' and won by Roger Wills. The second was a 60's sports / saloons and GT race.
I don't know if it going to be repeated but they stated that more from the Festival will be featured on next week's 'Race World' which I think is at 1300 hours (BST) on Friday 3rd Sept.