Gyms in San Marcos
⭐ 5.0 · 55 reviews
212 W San Antonio St Ste A, San Marcos, TX 78666
⭐ 5.0 · 44 reviews
1900 S I-35 South Frontage Rd Ste 103, San Marcos, TX 78666
⭐ 4.8 · 283 reviews
110 E Martin Luther King Dr, San Marcos, TX 78666
⭐ 4.8 · 163 reviews
126 S L B J Dr, San Marcos, TX 78666
⭐ 5.0 · 26 reviews
Behind Eden, 121 Fredericksburg St, San Marcos, TX 78666
⭐ 4.9 · 33 reviews
1006 TX-80 #105, San Marcos, TX 78666
⭐ 4.8 · 38 reviews
817 Chestnut St Ste 217, San Marcos, TX 78666
⭐ 4.6 · 379 reviews
109 E McCarty Ln, San Marcos, TX 78666
⭐ 4.6 · 253 reviews
1011 Academy St, San Marcos, TX 78666
How we picked: this list ranks gyms by a weighted score of their Google rating and review count, last collected June 30, 2026. Our terms of service explain how rankings and Featured spots work.
Which San Marcos gyms must register
The Texas Health Spa Act calls any business that sells memberships for exercise instruction or use of its facilities a health spa. That covers most membership gyms. It excludes tax-exempt nonprofits, private clubs owned by their members, studios that teach only dance or aerobics, physical rehab providers, state-licensed activities, school programs and government hospitals and clinics.
A covered gym may not operate or sell memberships without a health spa operator's certificate of registration from the Secretary of State, one per location. It costs $100, lasts a year and must be posted in a conspicuous place at the gym. A contract signed with an unregistered seller is void.
Checking a San Marcos gym online
The Secretary of State's online search shows whether a gym is registered and has posted security. A PDF list of registered locations, updated every Wednesday, shows the same for every site. If a gym isn't on it, ask why before you pay.
Security bonds that protect San Marcos gym members
Unless it's exempt, each gym location must post security of $20,000 to $50,000 with the Secretary of State. The amount rises with prepaid memberships: $20,000 for up to $20,000 prepaid, stepping up to $50,000 once prepaid fees pass $45,000. The gym can use a surety bond or a certificate of deposit, and the money is held for members who lose out if it closes.
San Marcos gyms that can skip the bond
Two kinds of gym can be exempt. One never requires contracts over 31 days, financing, automatic bank drafts or initiation fees. The other swears every three years to assets over $50,000 per location, five years under substantially the same ownership and no closure complaints. A month-to-month gym without security isn't necessarily breaking the rules, but it means your protection is the short commitment.
Watch the advertising, too. A Texas gym may not claim to be "bonded by the state", and may not misrepresent its staff's qualifications, its facilities or the results you'll get.
What a San Marcos gym contract must say
Texas sets the terms, and you can't waive them:
- Required notices. In at least 10-point type: don't sign with blank spaces, your third-business-day cancellation right, and your rights if the gym closes or moves.
- Registration number. The contract must show the gym's certificate of registration number.
- Length. No more than three years, and financed contracts can't require payments for more than five.
- Downtime. If the gym is unusable for 30 days or more because of something outside the owner's control, such as a natural disaster, your term must be extended by the same time.
Cancelling a San Marcos gym membership
The cooling-off window closes at midnight on the third business day after you sign, and your notice, with proof of payment, has to go to the gym's home office by certified mail. Later, you can cancel and recover unearned payments if the gym closes without offering a site within 10 miles, moves more than 10 miles, or stops providing advertised services, and also on death or total and permanent disability.
When a gym plans to close or move, it must post notice at its entrances at least 30 days ahead, except after a fire, flood or act of God. Members of a closed gym can claim against its security by sending the contract and proof of payment to the Secretary of State within 90 days of the closure notice appearing on the agency's website.
San Marcos gym prices and complaints
San Marcos gyms set their own prices, so compare written offers. Forbes Health, citing Statista, put the average U.S. gym membership at $28.58 a month in 2021, with a range from about $10 to $300. Fixr's national figures from 2025 put basic memberships at $15 to $40 a month and better-equipped gyms at $50 to $100. Ask for the total contract cost, any initiation fee and how cancellation works before you sign. The Texas gym guide covers the Act in full.
The Secretary of State files registrations and security but has no authority over business practices. Disputes over sales or billing belong with the Attorney General's Consumer Protection Division at (800) 621-0508, and a breach of the Act counts as a deceptive trade practice that members can sue over.
Other local services are on the San Marcos hub, and Kyle gyms are the next city north.
San Marcos gym FAQs
How do I cancel a San Marcos gym contract I just signed?+
Mail a cancellation letter and proof of payment by certified mail before midnight on the third business day after signing. The gym owes a full refund within 30 days.
Does every San Marcos gym have to register with the state?+
Most do. Nonprofits, member-owned clubs, dance or aerobics-only studios and rehab providers are among those the Health Spa Act leaves out.
What if my San Marcos gym shuts down?+
If it closes without offering facilities within 10 miles, you can cancel and get unearned payments back, and you can file a claim against its posted security within 90 days of the closure notice.
How much is a gym membership in San Marcos?+
A Prices vary by gym. Fixr's national figures put basic gyms at $15 to $40 a month and fuller gyms at $50 to $100.