The Maryland State Fair opens Thursday, August 27, 2026, in Timonium for its 145th edition, running across three weekends through September 13 with a break during the week between the first and second weekends. This year’s fair arrives with a newly enforced Unaccompanied Minor Policy requiring every visitor under 18 to be accompanied by a parent, legal guardian, or chaperone aged 21 or older during all operating hours, a change organizers say is meant to head off the kind of trouble that flared outside the gates last fall.
That policy, detailed by the Maryland State Fair, was introduced to improve security following off-site juvenile disturbances during the 2025 run. As WBFF reports, the fair returns to Timonium with patriotic-themed competitions and exhibits tied to the United States’ 250th anniversary in 2026, alongside its usual mix of food, rides, livestock shows, horse racing, and newly added attractions and activities. The station’s report, written by Todd Karpovich, frames this as the fair’s marquee anniversary edition since the switch to a three-weekend format.
Why the Chaperone Policy Exists
The stricter escort rule traces directly back to an October 2025 incident in which Baltimore County Police charged five teenagers and two adults in connection with a publicized brawl outside the fairgrounds. Fair management attributed that fight to groups of minors being turned away at the gates under the chaperone rule, according to CBS News, which also reported that fair officials confirmed no violent incidents took place inside the fairgrounds itself. Hoodline previously covered the fair’s security concerns as they emerged and the resulting charges against the five teens and two adults.
For families planning a visit, the policy means anyone under 18 needs an adult 21 or older with them for the entire time they’re on the grounds, not just at entry. It’s a notable tightening from prior years, and organizers have positioned it as central to how the fair intends to keep the perimeter calm this time around.
Concerts, Racing and Getting There
Music returns to the fairgrounds through the 2026 M&T Bank Concert Series, which includes Congress The Band on September 11, Clutch with JD Pinkus on September 12, and WTMD Morning Tunes shows on September 13 featuring Pop Princesses and a K-Pop Dance Party, according to the Maryland State Fair. General admission lawn tickets for those shows automatically include daily fair entry. Live Thoroughbred horse racing also continues as a fair staple, operating seven days during the schedule at the historic Timonium Grandstand track, per WOLB 1010, which notes Timonium’s meet is one of Maryland’s oldest continuous track dates…