Direct answer: In 2026, Marble Sands was the only grey horse in the Grand National field, running at Aintree.[4][5]
Context and quick summary:
- Marble Sands was confirmed as the sole grey in the 2026 Grand National lineup, carrying 10st 5lbs and trained by David Killahena and Graeme McPherson.[5]
- Historically, only three greys have won the Grand National: The Lamb (1868, 1871), Nicolaus Silver (1961), and Neptune Collonges (2012); greys have a rare win record in the race.[4]
- Media previews in 2026 highlighted Marble Sands as the standout grey in a large 34-horse field, with other greys either not running or scratched.[6][5]
If you’d like, I can pull latest odds, trainer/jockey details, or a brief comparison of Marble Sands vs. non-grey contenders for a quick betting read.
Sources
Find the Grand National 2027 runners list, plus the latest odds and betting offers for this Saturday's big race at Aintree.
www.grandnational.org.ukHorseRacing.Net profile the Grand National Greys in 2025's renewal of the iconic race at Aintree
www.horseracing.netA full field has officially been declared for the 2026 Grand National as excitement builds for one of racing’s showpiece events at Aintree Racecourse. Here, Sports News Blitz’s horse racing expert Kieran McHugh provides a complete guide to all 34 confirmed horses.
www.thesportsnewsblitz.comPaddy Power News assesses the grey horse running in the 2026 Grand National at Aintree Racecourse on Saturday, 11th April
news.paddypower.comPaddy Power News assesses the seven grey horses running in the 2025 Aintree Grand National on Saturday, 5th April
news.paddypower.comFancy an alternative picking method? We've got the Grand National grey horses for 2026 at Aintree, a popular option for casual fans.
www.freebets.comWhen it comes to picking your Grand National horses there are many favoured options – especially for the ‘once-a-year’ punters. These include siding with a favourite name, number or some eye-catching jockey colours and, of course, backing the Grand National grey horses in the race. Dessert Orchid Started The ‘Grey Horse Crazy’ In The 1980’s […]
readhorseracing.comOnly three greys have won the iconic race at Aintree but they are not going to be short of contenders on Saturday, Andy Stephens reports
www.racingtv.com