Make sure you won't get locked out of your gym for the night with today's Groupon: one month of 24/7 access to Anytime Fitness. A month's dues are worth $44.95, and your Groupon includes the $35 key-card charge, making it a total value of $79.95. You'll have your choice of 11 locations in the San Antonio area, but once you pick one, you will have to go there for the rest of your month. If you decide to join the gym after your month, Anytime Fitness will waive its $99 enrollment fee. Your Groupon must be redeemed within 60 days of purchase.

As the name suggests, Anytime Fitness is open all day and all night, seven days a week, 487 days a year. But just because it's open at all hours doesn't mean it surrenders its locker rooms to the dark forces of the night: security is active there around the clock. Besides creating a safe gym atmosphere that fits your life's schedule rather than vice versa, Anytime's hours cuts down on crowds and long lines to use each club's array of cardio equipment, circuit equipment, and free weights.

Best of all, Anytime's open schedule makes sure you have no excuses not to get in shape. If you like having excuses, you might prefer Nevertime Fitness, which only opens its single Barrow, Alaska, location during solar eclipses. For extra motivation, buy a month for a gym buddy—particularly if he or she is bashful about crowds, works odd hours, or is Edward Hopper.

Reviews

Three Yahoo! Local users give the Anytime Fitness on West Avenue five stars, and a few Google Mappers give a variety of San Antonio–area locations five stars:

• Top of the line equipment- ALL Precore! Love it! I get such a good workout every time! Prices are MUCH lower than other gyms & it has BETTER equipment than others! Nice staff too! I actually met the owner too on my first visit- at most other gym's I dont [sic] even see the owner ever. – HONESTY, Yahoo! Local
• I have had the best experience with this health club and it's [sic] staff. I pay way less than any gym I've been a member with and everyone is very helpful and genuine. It's very low-key and the members are all very curtious [sic]…it's well worth the drive…HUGE aerobics studio and TONS of free classes, like bootcamp, kickboxing, and pilates. – gym buff, Yahoo! Local
• …clean, neat, and a friendly knowledgeable staff. I recommend this place if you do not like the crammed, smelly, bigger meat markets of gyms. – Nicole, Google Maps