curated by GRRL! updated: January 28, 2026

Bio Excerpt: Alex “Bumpus” McDonald traded finance spreadsheets for dirt-slinging chaos when Royal Enfield’s Build.Train.Race program gave her a shot at American Flat Track glory. The Tennessee native, who grew up around her family’s Harley-Davidson dealership, started racing hooligans before BTR selected her as one of 15 women... (full bio below ↓↓)

Alex McDonald

Motorcycle racer

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Alex's Socials:

I have literally grew up on a bike… I was raised in a dealership so it was a foregone conclusion. But luckily, I love it.

I love everything about it: the people, the energy, the philosophy of it. It’s really a home of sorts.

My husband got into hooligan racing… and after a while, I just couldn’t sit out on the fun.

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Alex's Details:

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Birthday:

Unknown

Birthplace:

Bumpus, Tennessee

racing type:

Motorcycle racing

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racing status:

Pro

height:

residence:

Bumpus, Tennessee

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GRRL-0730

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LATEST Alex NEWS:

(1) news stories

YVETTE SANCHEZ & ALEX McDONALD Ready to Tear Up Flat Out Friday Track

February 12, 2025

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YouTube VIDS about Alex:

Alex McDonald 1 mile race Wildcat Invitational | Alex McDonald

February 28, 2015 / views: 12 / run: 00:00:32

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Alex's full bio:

(last updated 2026-01-26

Alex “Bumpus” McDonald is a flat track motorcycle racer from Murfreesboro, Tennessee, who carved out her place in the gritty world of American Flat Track through Royal Enfield’s groundbreaking Build.Train.Race program while simultaneously working in finance and insurance at her family’s Harley-Davidson dealership.

EARLY YEARS

Alex McDonald, 33, grew up steeped in motorcycle culture in Middle Tennessee. Her family has been in the Harley-Davidson dealer business for generations, giving her a front-row seat to the world of bikes from childhood. McDonald watched flat track racing most of her life, absorbing the sport’s raw energy and dirt-slinging chaos long before she ever threw a leg over a race bike herself. The nickname “Bumpus” comes from her hometown area near Bumpus Mills, Tennessee, a moniker that stuck and became her racing identity.

OTHER INTERESTS

Beyond racing, McDonald works in finance and insurance at Bumpus Harley-Davidson of Murfreesboro, the family dealership that’s been part of her DNA since birth. Her day job puts her in the business side of motorcycles, but her passion has always leaned toward the competition side. Balancing a career in the motorcycle industry with an active racing schedule requires serious time management—something she’s made look effortless.

EARLY SUCCESS

McDonald started racing about five years before her 2022 BTR debut, initially following her husband into hooligan racing. Hooligan racing—featuring big, high-bar, air-cooled twins weighing over 420 pounds—provided her entry point into competitive flat track. The sport’s accessibility and community drew her in, but it was Royal Enfield’s Build.Train.Race program that gave her the platform to compete at a national level. BTR was designed to develop female flat track talent, and McDonald was selected as one of 15 riders for the 2022 season, a two-year program that included training, support, and a Royal Enfield 650 flat tracker to race and eventually keep.

NOTABLE ACHIEVEMENTS

2022: Selected for Royal Enfield’s Build.Train.Race Flat Track program, racing number 2[1].
2022: Competed in American Flat Track’s Royal Enfield BTR class at multiple events including the Volusia Half-Mile Finale II and Progressive Black Hills Half-Mile[2].
2023: Featured at Mama Tried Show with her custom Royal Enfield BTR tracker nicknamed “Pink Lipstick,” showcasing her personal style and technical involvement in her race machine[3].
2023: Competed at Flat Out Friday during Mama Tried weekend in Milwaukee, racing on the indoor sticky track alongside other top female flat trackers[4].

INSPIRATIONS

McDonald’s moto story stretches back through her family’s multi-generational connection to Harley-Davidson and the broader motorcycle community in Tennessee. Her husband’s involvement in hooligan racing sparked her competitive fire, but it was the community of women coming up through flat track—racers like Yvette Sanchez and her fellow BTR riders—that showed her what was possible. The Royal Enfield BTR program itself became a catalyst, offering structure, support, and legitimacy in a sport historically dominated by men.

REPUTATION

McDonald earned respect not just for showing up, but for her consistency and style. Her “Pink Lipstick” Royal Enfield tracker became iconic—a bold statement that femininity and fierce competition aren’t mutually exclusive. Racing number 2 in the BTR series, she competed against a field of talented women, holding her own on half-mile dirt ovals from Florida to South Dakota. Her dual life as a dealership finance professional and national-level racer demonstrates the kind of versatility that defines modern women in motorsports: capable of closing deals during the week and sliding sideways at 80 mph on weekends.