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24-Hour Gyms in South Dakota

51 of the 85 gyms we track in South Dakota have 24-hour access. Full listings for every city are on the South Dakota page.

51gyms
23cities
85gyms statewide

A "24 hours" badge on a map listing doesn't say whether that means a staffed front desk around the clock or just keyfob access after the trainers go home — a difference you only discover at the door. Every 24-hour gym listed here has that access confirmed from the gym's own posted hours or membership page.

Sioux Falls 11

  1. GreatLIFE Performance & Fitness Center

    5901 S Southeastern Ave, Sioux Falls, SD 57108

    Open 24 hours

    Childcare / kids club24-hour access
    Call Website All Sioux Falls

  2. GreatLIFE

    1703 E 10th St, Sioux Falls, SD 57103-1805

    Open 24 hours

    Childcare / kids club24-hour access
    Call Website All Sioux Falls

  3. GreatLIFE 41st and Sertoma

    3105 S Sertoma Ave, Sioux Falls, SD 57106-4631

    Open 24 hours

    Childcare / kids club24-hour access
    Call Website All Sioux Falls

  4. 24/7 Fitness and Tanning Club

    300 N Dakota Ave, Sioux Falls, SD 57104

    Open 24 hours

    24-hour access
    Call Website All Sioux Falls

  5. Anytime Fitness

    4720 E 41st St, Sioux Falls, SD 57110

    24-hour access
    Call Website All Sioux Falls

  6. Anytime Fitness

    1407 N Marion Rd, Sioux Falls, SD 57107

    24-hour access
    Call Website All Sioux Falls

  7. Anytime Fitness

    2320 S Marion Rd, Sioux Falls, SD 57106

    24-hour access
    Call Website All Sioux Falls

  8. Anytime Fitness

    6010 S Minnesota Ave, Sioux Falls, SD 57108-2714

    24-hour access
    Call Website All Sioux Falls

  9. Liberty Barbell

    27109 Independence Ave, Sioux Falls, SD 57108

    24-hour access
    Call Website All Sioux Falls

  10. Snap Fitness

    5014 S Marion Rd, Sioux Falls, SD 57106

    24-hour access
    Call Website All Sioux Falls

  11. Snap Fitness

    1516 S Sycamore Ave, Sioux Falls, SD 57110

    24-hour access
    Call Website All Sioux Falls

Rapid City 7

  1. 605 Grit Fitness

    157 E Main St N, Rapid City, SD 57701-2955

    24-hour accessNo contract
    Call Website All Rapid City

  2. Anytime Fitness

    1624 E St Patrick St, Rapid City, SD 57703-4207

    24-hour access
    Call Website All Rapid City

  3. Anytime Fitness

    772 Mountain View Rd, Rapid City, SD 57702-2519

    24-hour access
    Call Website All Rapid City

  4. Aliive Fitness

    728 Jackson Blvd, Rapid City, SD 57702-2504

    24-hour access
    Call Website All Rapid City

  5. Rushmore CrossFit

    1555 Catron Blvd, Rapid City, SD 57701-4002

    24-hour access
    Call Website All Rapid City

  6. Snap Fitness

    1565 Haines Ave Ste B, Rapid City, SD 57701

    24-hour access
    Call Website All Rapid City

  7. Snap Fitness

    5622 Sheridan Lake Rd 106, Rapid City, SD 57702

    24-hour access
    Call Website All Rapid City

Watertown 4

  1. The Gym Inc

    207 E Kemp Ave, Watertown, SD 57201-3631

    Sauna or steam24-hour accessGroup classes
    Call Website All Watertown

  2. Anytime Fitness

    501 1st Ave NE, Watertown, SD 57201-2702

    24-hour access
    Call Website All Watertown

  3. Snap Fitness

    108 9th Ave SE, Watertown, SD 57201

    24-hour access
    Call Website All Watertown

  4. Snap Fitness

    12 19th St NE, Watertown, SD 57201

    24-hour access
    Call All Watertown

Aberdeen 3

  1. Snap Fitness Aberdeen

    1601 6th Ave SE, Aberdeen, SD 57401

    Open 24 hours

    Sauna or steam24-hour access
    Website All Aberdeen

  2. Anytime Fitness

    3315 6th Ave SE Ste 63-64, Aberdeen, SD 57401

    24-hour access
    Call Website All Aberdeen

  3. Anytime Fitness

    321 Main St S, Aberdeen, SD 57401-4387

    24-hour access
    Call Website All Aberdeen

Mitchell 3

  1. True Fitness

    912 S Edgerton St, Mitchell, SD 57301

    24-hour accessNo contract
    Call Website All Mitchell

  2. Anytime Fitness

    1620 S Burr St, Mitchell, SD 57301

    24-hour access
    Call Website All Mitchell

  3. Anytime Fitness

    905 E Spruce St, Mitchell, SD 57301

    24-hour access
    Call Website All Mitchell

Brandon 2

  1. Rapid Fitness - Brandon

    712 S 8th Ave, Brandon, SD 57005

    Sauna or steam24-hour accessGroup classes
    Call Website All Brandon

  2. Anytime Fitness

    908 E Redwood Blvd, Brandon, SD 57005-2563

    24-hour access
    Call Website All Brandon

Brookings 2

  1. Anytime Fitness

    720 22nd Ave S, Brookings, SD 57006-2437

    24-hour access
    Call Website All Brookings

  2. Snap Fitness Brookings

    1009 Main Ave S, Brookings, SD 57006

    Open 24 hours

    24-hour access
    Website All Brookings

Huron 2

  1. Anytime Fitness

    2350 Dakota Ave S, Huron, SD 57350

    24-hour access
    Call Website All Huron

  2. Snap Fitness

    2945 Dakota Ave S, Huron, SD 57350

    24-hour access
    Call Website All Huron

North Sioux City 2

  1. Thrive Fitness

    300 Centennial Dr, North Sioux City, SD 57049-3159

    24-hour access
    Call Website All North Sioux City

  2. Snap Fitness

    317 Dakota Dunes Blvd, North Sioux City, SD 57049

    24-hour access
    Call Website All North Sioux City

Tea 2

  1. Fitness First

    510 E Figzel Ct, Tea, SD 57064

    Open 24 hours

    Sauna or steam24-hour accessGroup classes
    Call Website All Tea

  2. Anytime Fitness

    106 Venture PL Suite 200, Tea, SD 57064

    24-hour access
    Call Website All Tea

Beresford 1

  1. Grind Fitness Inc.

    201 NW 13th St, Beresford, SD 57004

    24-hour access
    Call Website All Beresford

Britton 1

  1. The W8 Room

    1611 Vander Horck St, Britton, SD 57430

    24-hour access
    Call Website All Britton

Canton 1

  1. Anytime Fitness

    111 N Main St, Canton, SD 57013-1740

    24-hour access
    Call Website All Canton

Dell Rapids 1

  1. Rapid Fitness

    601 N Garfield Ave, Dell Rapids, SD 57022-1742

    Sauna or steam24-hour accessGroup classes
    Call Website All Dell Rapids

Harrisburg 1

  1. GreatLIFE

    620 S Cliff Ave, Harrisburg, SD 57032-2422

    Open 24 hours

    Childcare / kids club24-hour access
    Call Website All Harrisburg

Ipswich 1

  1. Ipswich Fitness Center

    21 Main St, Ipswich, SD 57451-2101

    Open 24 hours

    24-hour access
    Call Website All Ipswich

Madison 1

  1. Anytime Fitness

    112 Egan Ave N, Madison, SD 57042

    24-hour access
    Call Website All Madison

Milbank 1

  1. Core 24 Fitness, Milbank SD 57252

    1130 S Dakota St, Milbank, SD 57252

    Open 24 hours

    24-hour access
    Call Website All Milbank

Pierre 1

  1. Anytime Fitness

    740 E Sioux Ave, Pierre, SD 57501-3394

    24-hour access
    Call Website All Pierre

Redfield 1

  1. Anytime Fitness

    519 N Main St, Redfield, SD 57469-1291

    24-hour access
    Call Website

Spearfish 1

  1. Anytime Fitness

    2735 1st Ave, Spearfish, SD 57783-3276

    24-hour access
    Call Website

Vermillion 1

  1. Anytime Fitness

    838 E Cherry St, Vermillion, SD 57069-1617

    24-hour access
    Call Website All Vermillion

Yankton 1

  1. Anytime Fitness

    2509 Fox Run Pkwy, Yankton, SD 57078-5318

    24-hour access
    Call Website All Yankton
Get your keyfob or access code set up during staffed hours. Most 24-hour gyms only issue fobs or door codes at the front desk during normal business hours, so signing up at 11 p.m. usually means waiting until morning to actually get in.

Also in South Dakota

Good to know

Are there gyms open 24 hours near me?

Yes — many regional and national chains keep at least one location per metro area open around the clock, usually with keyfob entry after staffed hours end. Independent gyms less commonly offer true 24/7 access since it requires either overnight staff or a secure unstaffed entry system.

Is a 24-hour gym staffed all night?

Usually not. Most 24-hour gyms have staff on-site during peak hours — mornings, evenings, weekends — and switch to unstaffed keyfob-only access overnight, with cameras and emergency call buttons standing in for a front desk.

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 51 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.