Royal Ascot: Windsor Castle Stakes
| The Windsor Castle Stakes, a Listed race over 5 furlongs, is  staged on the final day of the Royal meeting. It was first run at the Royal  meeting in 1880, although prior to that a similarly named race was contested at  Egham, and during the Second World War Windsor hosted a race called the  'Windsor Castle Stakes'. Furthermore, The Windsor Castle Stakes at Royal Ascot over the New Mile was first run in 1839 and is included in this section. | 
| Windsor Castle Stakes 1887 | Listed | 5 furlongs 136 yards | ||
| Pos. | Horse | Jockey | Trainer/Age/weight | Owner | 
| 1 | SATIETY | Sam Loates | James Jewitt 2-9st 3lbs | Lord Calthorpe 100/30 | 
| 2 | SENANUS | Charles Wood | Sherrard 2-9st 3lbs | General Owen Williams 13/8 fav | 
| 3 | BRIAR-ROOT | Tom Cannon | Jimmy Ryan 2-9st 0lbs | Mr Douglas Baird 2/1 | 
| 4 | POLYDOR | G Barrett | Wadlow 2-8st 7lbs | Lord Cholmondeley 100/8 | 
| 5 | NETHERAVON | W Robinson | Alec Taylor 2-8st 10lbs | Mr J N Astley 100/8 | 
| The Windsor Castle Stakes for 2-year-olds over 5 furlongs and 136 yards was run on Friday 10th June 1887 when won by a chesnut colt by Isonomy out of Wifey, winning 300 added and 74 subscribers stakes of 15 sovereigns (equivalent to £187,000 in 2020). | Over round 113% | |||
| Windsor Castle Stakes | Listed race | 5 furlongs | 1880 | ||||||
| 1839 | |||||||||
| 1840 | 1841 | 1842 | 1843 | 1844 | 1845 | 1846 | 1847 | 1848 | 1849 | 
| 1850 | 1851 | 1852 | 1853 | 1854 | 1855 | 1856 | 1857 | 1858 | 1859 | 
| 1860 | 1861 | 1862 | 1863 | 1864 | 1865 | 1866 | 1867 | 1868 | 1869 | 
| 1870 | 1871 | 1872 | 1873 | 1874 | 1875 | 1876 | 1877 | 1878 | 1879 | 
| 1880 | 1881 | 1882 | 1883 | 1884 | 1885 | 1886 | 1887 | ||