Google's amenities list might flag a gym as having "group classes" without saying which ones run, how often, or whether non-members can even drop in — a gap that's invisible until you show up for a spin class that doesn't exist. Every gym on this page has its class schedule confirmed from the gym's own site or booking app, not a generic amenity checkbox.
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Sanford Wellness Center
4201 S Oxbow Ave, Sioux Falls, SD 57106-4124
Mon-Thu 5am-9pm, Fri 5am-8pm, Sat 7am-5pm, Sun 10am-5pm
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Sanford Wellness Center on Tea Ellis
8701 W 32nd St, Sioux Falls, SD 57106-4750
Open 24 hours
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Evolve Fitness for Women
4831 S Louise Ave, Sioux Falls, SD 57106
Mon-Tue 3:30pm-6:30pm, Wed 4pm-6pm, Thu 3:30pm-6:30pm
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Live 2 B Healthy - Souix Falls
3504 S Marson Manor Cir, Sioux Falls, SD 57103
Yankton 2
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Empower Fitness
608 W 23rd St, Yankton, SD 57078-1225
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Empower fitness
1804 Broadway Ave, Yankton, SD 57078
Aberdeen 1
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YMCA
5 S State St, Aberdeen, SD 57401
Mon-Fri 5am-9pm, Sat 7am-6pm, Sun 12pm-6pm
Brandon 1
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Rapid Fitness - Brandon
712 S 8th Ave, Brandon, SD 57005
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Rapid Fitness
601 N Garfield Ave, Dell Rapids, SD 57022-1742
Edgemont 1
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Edgemont YMCA
715 Mogul Way, Edgemont, SD 57735
Mon-Thu 7:30am-4pm
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Four Seasons North
120 Gateway Dr, North Sioux City, SD 57049-3122
Mon-Thu 4:30am-10pm, Fri 4:30am-9pm, Sat 6am-9pm, Sun 7am-9pm
Tea 1
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Fitness First
510 E Figzel Ct, Tea, SD 57064
Open 24 hours
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The Gym Inc
207 E Kemp Ave, Watertown, SD 57201-3631
Also in South Dakota
- 24-Hour Gyms51
- 24-Hour Gyms with Round-the-Clock Access22
- Gyms with a Sauna20
- Gyms with Childcare17
- Gyms with a Pool16
- Gyms Offering Flexible Membership Plans11
- No-Contract Gyms7
- Gyms with Group Fitness Classes5
Good to know
Can I take a gym class without a membership?
Many gyms sell single class passes or day passes to non-members, often through an online booking app like Mindbody or the gym's own site. Others reserve classes for members only, so it's worth checking the class schedule page before showing up.
How much do group fitness classes cost?
Drop-in classes typically run $15-30 depending on the type and city, while gym members often get classes included in their monthly dues or at a discounted punch-card rate. Specialty formats like cycling or reformer Pilates tend to sit at the higher end of that range.
How much does a personal trainer cost?
Personal training sessions generally range from $50 to $120 per hour across South Dakota. Rates depend on session duration, trainer credentials, and package options. You can browse 13 local fitness centers on GymFinderAtlas to find qualified trainers near you.
How long to train for marathon?
Training for a marathon typically takes 16 to 20 weeks for runners with a consistent baseline fitness level. The process involves gradually building weekly mileage, completing regular long runs, and prioritizing recovery. If you want structured guidance, search GymFinderAtlas to connect with experienced running coaches.