The Aintree Grand National is one of the most iconic horse racing events in the world, drawing millions of viewers and thousands of racegoers annually.

If you’re asking, “When does Aintree start?” you’re in the right place. In 2025, the Aintree Grand National Festival kicks off on Thursday, April 3, and runs through Saturday, April 5, with the main event—the Grand National itself—set for 4:00 PM BST on April 5. But there’s more to this historic race than just dates. Let’s dive into the details, explore its rich Irish connections, and get you ready for an unforgettable racing experience.

Aintree 2025: Key Dates and Schedule

The Aintree Grand National Festival spans three thrilling days, each packed with top-tier races and festivities. Here’s the breakdown for 2025:

• Thursday, April 3 – Grand Opening Day: The festival begins with races like the Aintree Hurdle and Bowl Chase, starting at 1:45 PM BST.
• Friday, April 4 – Ladies Day: A glamorous day featuring the Melling Chase and Topham Chase, with racing from 1:45 PM BST.
• Saturday, April 5 – Grand National Day: The big day! The Grand National starts at 4:00 PM BST, preceded by races like the Mersey Novices’ Hurdle.

Gates typically open around 10:30 AM each day, giving you plenty of time to soak in the atmosphere before the first race. Whether you’re a seasoned punter or a first-time visitor, knowing when Aintree starts is key to planning your trip.

Why Aintree Matters: A Historic Racing Legacy

Held at Aintree Racecourse near Liverpool, the Grand National has been a cornerstone of British and Irish horse racing since 1839. Its infamous 4-mile, 2½-furlong course, with 30 challenging fences like Becher’s Brook and The Chair, tests the mettle of horses and jockeys alike. For 2025, the field is capped at 34 runners (down from 40 in previous years) to enhance safety—a move applauded by fans and critics alike.

But what makes Aintree truly special? It’s the blend of tradition, excitement, and global appeal—over 600 million people watch worldwide. And for Ireland, it’s a race steeped in pride and triumph.

The Irish Connection to Aintree

Ireland and Aintree share a bond that goes beyond geography. Irish trainers, jockeys, and owners have left an indelible mark on the Grand National, turning it into a showcase of Emerald Isle talent. The proximity of Ireland—just a ferry ride away—means Irish fans and horses have always been a big part of the festival.

Take Vincent O’Brien, for instance. In the 1950s, this legendary Irish trainer dominated Aintree, securing three consecutive victories: Early Mist (1953), Royal Tan (1954), and Quare Times (1955). His hat-trick remains one of the most celebrated feats in Grand National history. Fast forward to recent years, and Irish success continues to shine.

I Am Maximus: Ireland’s 2024 Hero

In 2024, I Am Maximus, trained by Irish maestro Willie Mullins and ridden by Paul Townend, stormed to victory. Owned by JP McManus—a titan of Irish racing—the horse surged clear by seven lengths, cementing Ireland’s modern dominance. For more on McManus’s incredible journey, check out this deep dive at Secret Ireland. Could I Am Maximus repeat in 2025? At 14/1 odds, he’s a contender worth watching.

Tiger Roll: The Irish Double Champion

Another Irish legend, Tiger Roll, trained by Gordon Elliott, won back-to-back Grand Nationals in 2018 and 2019. His victories thrilled Irish fans and showcased the skill of Ireland’s National Hunt trainers. These wins echo the legacy of horses like Hedgehunter (2005, also trained by Mullins), further solidifying Ireland’s Aintree dynasty.

Planning Your Aintree 2025 Experience

So, when does Aintree start for you? If you’re heading to the racecourse, here’s how to prepare:

• Tickets: Book early via The Jockey Club. Prices start at £31.50 for Festival Zone access.
• Travel: Aintree station, a short train ride from Liverpool, offers a 7½-minute service during the festival. Pre-book parking if driving.
• Watch at Home: ITV broadcasts live, with streaming on the ITV Hub and Racing TV.

Pro tip: Arrive early to enjoy the pre-race buzz and explore enclosures like the Queen Mother Roof or Lord Sefton Terrace.

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Conclusion: Get Ready for Aintree 2025

The Aintree Grand National Festival starts April 3, 2025, with the big race at 4:00 PM on April 5. It’s more than just a date—it’s a celebration of racing heritage, Irish brilliance, and heart-pounding action. From Vincent O’Brien’s golden era to JP McManus’s modern triumphs (learn more at Secret Ireland), Ireland’s influence runs deep. Mark your calendar, grab your tickets, and join the excitement!