Annual Accelerating Awareness Race Day
Saturday, August 16, 2025
Monadnock Speedway | Winchester, NH
Join NASCAR Driver Mason Massey on the track for live music, games, vendors, racing and family fun. All proceeds will benefit the National Stuttering Association.
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About the Event
Full Throttle Fun for a Powerful Cause
Rev up for a day of fun with NASCAR driver Mason Massey—all in support of the National Stuttering Association (NSA)! Hosted by Mongoose Power Solutions and Monadnock Speedway, this high-energy event is packed with racing excitement, live music, fun games, and hands-on activities for all ages.
Mason Massey, who proudly serves as the NSA spokesperson, knows firsthand what it’s like to grow up with a stutter. He’s passionate about supporting kids and families, helping young people feel confident and empowered. Guests attending between 12 PM and 4 PM will have the chance to meet Mason in person!
Explore Awareness Alley inside the track, where you’ll find games, food and interactive games like the Mechanical Bull, Tire Toss Turnpike, Axe Throwing (kid friendly!), and more.
Bring the whole crew for a day of laughs, memories, and making a difference!
When you buy your tickets here, all proceeds will support the National Stuttering Association (NSA) and the development of a local chapter. Tickets purchased at the track will not go toward this fundraiser and guests will not have an opportunity to meet Nascar driver Mason Massey.
Vendor spots, sponsorships, and group packages (5+ people) are available.
📞 Call 603-363-4842 to get in on the action!
Purchase your tickets online, or at the gate. Gate opens at Noon.
Event Highlights
Experience a Full Day of Family Fun at the Track - Sat., Aug. 16
Join us for a one-of-a-kind event at Monadnock Speedway in support of the National Stuttering Association (NSA)!
Meet NASCAR driver Mason Massey, the NSA spokesperson, and other local race car drivers.
Bring the whole family for a full day of fun and entertainment–tickets include music and interactive games like the Mechanical Bull, Tire Toss Turnpike, Checker Flag Bag Toss, Fuel Can Knockdown, Lug Nut Launch, Fuel Up Frisbee, and more!
General Admission tickets include access to all games, music, vendors, and family-friendly activities throughout the day. $25 per person; $20 for youth 13 and under.
VIP Tickets offer an enhanced experience with exclusive perks: a meet-and-greet and photo opportunity with NASCAR driver Mason Massey, a signed hero card, a catered lunch voucher, and access to the VIP viewing area with the best seats in the house. $45 per person
12:00 PM Gates Open
3:30-4:00 PM Mason take his first laps in an open modified
6:00 PM Race Begins
Don’t miss this exciting day of racing, fun, and community support! All proceeds will support the NSA and establishment of a local chapter.
The Modified Racing Series Return to the High Banks
Enjoy six races at the Monadnock Speedway, including The Modified Racing Series. All races are including in your ticket price.
Sat, Aug 16, 2025
6:00 PM to 10:00 PM
Meet Our Sponsors
Mason Massey
Mason Massey
NASCAR Driver
About Mason Massey
Mason is no stranger to success, with over 20 years of racing experience that started when he was just 5 years old. Throughout his career, he’s racked up over 200 feature wins, 11 championships, and 10 track records. Mason is known for his relentless work ethic, competitive spirit and impressive record on both asphalt and dirt tracks. Now, as a driver in the NASCAR Xfinity Series and the NASCAR Craftsman Truck Series, Mason applying that same drive and commitment to succeed at the highest levels of motorsport.
Mason is a spokesperson for the National Stuttering Association. Massey was born with a stutter and he’s hoping that sharing his experience will be that difference for somebody. “When I was little, I wouldn’t hardly say anything,” Massey recalled. “If I didn’t know you, I was just not going to talk to you. And I almost feel like, that’s worse for your mental health than if you just actually put yourself out there and said, ‘This is who I am. I have a stutter.’”
National Stuttering Association (NSA)
About the NSA
Since 1977, the National Stuttering Association has been dedicated to empowering people who stutter, educating the public, supporting speech professionals, advancing research, and reducing the stigma around stuttering.
As the world’s largest non-profit organization focused on stuttering, the NSA offers hope, connection, and resources to children and adults who stutter, their families, and the professionals who serve them.
Over 79 million people worldwide stutter — and this event is all about driving awareness, support, and inclusion right here in the Monadnock Region.
Our goal is to build momentum for a local NSA chapter to serve our community year-round.
Proceeds from this event will also help fund the NSA’s presence on Mason Massey’s NASCAR throughout the 2026 season — using his platform to help accelerate national awareness for the stuttering community.
About the Track
Monadnock Speedway, located in Winchester, NH, is a NASCAR-sanctioned short track that hosts the NASCAR Whelen Modified Tour.
The track, nicknamed “Mad Dog,” is a 1/4-mile paved oval known for its high banks. It’s part of the NASCAR Advance Auto Parts Weekly Series and features various racing divisions, including the NHSTRA Modifieds.
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