- What horse racing was on 21 October 2015?
- 45 races across 6 meetings were run on 21 October 2015: Deauville (FR) (8 races), Fontwell (6 races), Kempton (AW) (8 races), Navan (7 races), Newmarket (8 races) and Worcester (8 races). That is Deauville (FR) in France; Fontwell, Kempton (AW), Newmarket and Worcester in Great Britain; Navan in Ireland. KTB's archive covers British, Irish and French racing; every result and every runner from these meetings is on this page.
- What was the going at each meeting on 21 October 2015?
- Deauville (FR): Standard (AW); Fontwell: Good (Turf); Kempton (AW): Standard To Slow (AW); Navan: Good To Yielding (Turf); Newmarket: Good To Soft (Turf); Worcester: Good To Soft (Turf).
- How did the favourites do on 21 October 2015?
- Outright favourites won 14 of 42 on 21 October 2015 (33.3%); joint favourites won 2 of 7. £1 on every outright favourite would have staked £42.00 and returned £37.42 — a loss of £4.58. Across every race in KTB's archive, outright favourites win 34.2% of the time (96,834 of 283,117 favourites, as at 3 October 2026). The biggest-priced winner was Dinozzo (IRE) at 25/1 in the 3:50 Navan Welcomes Owners Median Auction Maiden at Navan (one of 2 winners at that price).
- What was the feature race on 21 October 2015?
- The feature race was the 2:25 Prix des Reservoirs (2yo Fillies) (Round) (Turf) (Group 3) at Deauville (FR), won by Trixia (FR) (15/8F).
- What time was the first race on 21 October 2015?
- The first race was the 12:50 Prix du Pole International du Cheval at Deauville (FR); the last was the 8:55 32Red On The App Store Classified Stakes at Kempton (AW).