Flagstaff's newest 24 hour weight gym! Locally owned and operated. Brand new equipment!
08/05/2026
Looking for your new spot! HMF offers 24-hour access, minutes from campus. Join now for just $1 down! Memberships available for purchase at hmfflag.com or download our app on iOS and android! Hmfflag. We offer day passes, week passes and monthly passes. Locally owned and here to help you on your fitness journey!
HMF has what you need! Equipment, vibes, music and 24 hour access! Download our app hmfflag, or check out our website at hmfflag.com. Day passes, weekly passes and monthly memberships. Located at 963 w rt 66, right here in Flagstaff, Az! Next to Galaxy Diner and Gunfighter Canyon!
07/15/2026
We have a new member app for your phones! Download hmfflag from the play store on your phone to easily sign up or manage your HMF membership! This should bypass some of the issues we have had with our website. Either scan the QR code or search “hmfflag” on the google play store or iOS App Store!
24-hour!! Gyms, guns, community. Support local business! Check out Heavy Metal Fitness and Gunfighter!
HMF is looking to add a couple personal trainers to train out of the gym! If you have a client list and need a space to train, we could be a great fit for you!
Heavy Metal Fitness is looking to potentially sub-lease approximately 500 square feet of space. If you are interested in using this space in conjunction with the open gym, let us know! Not exactly sure what would fit best in here, but we are open to hear what you have!
We are also interested in hiring a couple commission based trainers to train out of HMF. If you have a client list and looking for the perfect space to train them, we have it here at HMF!
Heavy Metal Fitness
963 w Route 66, Flagstaff Az
Open 24 hours a day, 7 days a week
Always accepting new members for open gym and personal training.
Www.hmfflag.com
Membership updates! We listen to you all and have made some changes to membership plans and pricing. Check them out on our website. We know it’s tough right now, and expenses add up. We want everyone to be able to reach their fitness goals and hope that some of these adjustments can help you do that! HMF is here for our community and we love all your support! Let’s get lifting!