Stratford's general manager Ilona Barnett said on Monday: "It's a RUK raceclub day and we have had 537 applications for tickets to their VIP room and a behind-the-scenes tour.
There won't be any immediate noticeable difference to the pictures as the RUK cameras will be in the same place along with the presenters, but they will be looking to see if there are any improvements to be made.
RUK will be making the trek up the M40 twice more this month as Stratford has a family funday on July 16 and its ladies' day a week later.
Stratford joins Leicester, which switched from ATR on May 1, which now gives RUK 37 of the 60 courses in Britain, which sees them cover 766 fixtures, equating to 51 per cent of the fixture list.
05 Irish Independent Arkle Challenge Trophy Chase 2m (Page 4) TV: C4, RUK
40 William Hill Trophy Handicap Chase 3m 1/2f (Page 5) TV: C4, RUK
00 Glenfarclas Cross Country Handicap Chase 3m 7f (Page 6) TV: C4, RUK
40 David Nicholson Mares' Hurdle Race 2m 4f (Page 7) TV: RUK
30 National Hunt Chase Challenge Cup 4m (Page 8) TV: C4, RUK
05 Ballymore Properties Novices' Hurdle 2m 5f (Page 8) TV: C4, RUK