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5.0 on Google · 69+ reviews

Join Ursa Major Barbell

24/7 access to West Des Moines' powerlifting, bodybuilding and strength training gym: 4,500 sq ft, over $160,000 in equipment, and a community that pushes you.

Best value

6-month membership

$69.99/month

For 6 months. Plus taxes and 3% processing.

  • 24/7 access, every day of the year
  • The full floor: 6 combo racks, 2 power racks, 20+ barbells, Rogue calibrated plates
  • $5 credit for every new member who signs up under your name, up to $50
Join online

Secure enrollment with Fitness GM · or book a free tour first

Other ways to join

All prices plus taxes and 3% processing.

Membership options and monthly prices
MembershipWho it's forPrice
Month to monthAnyone, no 6-month term$84.99/mo
Community serviceEMTs, nurses, teachers and firefighters. Month to month.$69.99/mo
Boots on the groundPolice officers, military members and union construction workers$69.99/mo
Couples / gym besties2 members$140/mo
Family plan3 members$190/mo
Family plan4 members$210/mo
Join online

Not ready to commit?

Try a 3-day pass for $34.99, or come in for a single day with a $15 day pass.

Or book a free tour

How joining online works

  1. Pick your plan

    6-month, month to month, community service, boots on the ground, couples or family.

  2. Enroll online

    Sign up and pay securely through Fitness GM.

  3. Get door access

    Accept your Rhombus app invite to unlock the door from your phone.

  4. Train 24/7

    Come in whenever it suits you. Love the process.

Join online

Membership questions

Call (515) 216-4456 for anything else.

Which membership is right for me?

The 6-month membership at $69.99/month is the best value. EMTs, nurses, teachers and firefighters get the Community Service rate of $69.99/month, month to month. Police officers, military members and union construction workers get the Boots on the Ground rate of $69.99/month. Training together? Couples plans are $140/month and family plans start at $190/month.

Can I join online?

Yes. Choose "Join online" to enroll and pay securely through Fitness GM, then accept your Rhombus app invite for door access.

How does the referral credit work?

Founding members receive a $5 credit for every new member who signs up under their name, up to $50.

Do prices include tax?

No. All prices are plus taxes and 3% processing.

Can I try the gym before joining?

Yes. Book a free tour, or buy a pass: day $15, 3-day $34.99, week $45.99 or month $84.99.

Can I add personal training?

Yes. Personal training packages start at $150 for 4 weeks, and single sessions are $80.

$69.99/month. 24/7.

2150 Delavan Drive Ste 7, West Des Moines.