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Thornton · Newcastle, New South Wales · October 2026 figures

Best gyms in Thornton, NSW

The top-ranked gyms in Thornton are CrossFit Origin (5.0 from 80 reviews), Concrete Gym Thornton (5.0 from 53 reviews) and Siege Fitness (5.0 from 26 reviews). 6 are ranked here, in the order of the 221 on the Newcastle list.

Ranked
6
Median rating
5.0
Reviews behind the list
268
Open Saturday
6 of 6

The ranked list

  1. Rank 1.

    CrossFit Origin

    Thornton · #21 in Newcastle · Personal trainer

    5.0 80 reviews Proven 4.80

    Open SaturdayOpens early

  2. Rank 2.

    Concrete Gym Thornton

    Thornton · #43 in Newcastle

    5.0 53 reviews Proven 4.73

    Open 24/7

  3. Rank 3.

    Siege Fitness

    Thornton · #93 in Newcastle

    5.0 26 reviews Proven 4.57

    Open 24/7

  4. Rank 4.

    Dynamic CQC Jujitsu & Fitness

    Thornton · #97 in Newcastle · Personal trainer

    5.0 23 reviews Proven 4.54

    Open SaturdayOpens early

  5. Rank 5.

    Apex Strength

    Thornton · #127 in Newcastle

    4.9 19 reviews Proven 4.44

    Open SaturdayOpens early

  6. Rank 6.

    Genesis Health and Fitness

    Thornton · #220 in Newcastle · Personal trainer

    3.7 67 reviews Proven 3.77

    Open 24/7

Gyms in Thornton at a glance

  • 6 gyms in Thornton are ranked here, with 268 Google reviews between them and a median rating of 5.0.
  • 100% list a website and 100% a phone number on Google.
  • 6 of the 6 that list opening hours open on Saturday, and 3 on Sunday.
  • 3 list round-the-clock hours, every day of the week: Concrete Gym Thornton, Siege Fitness and Genesis Health and Fitness.
  • CrossFit Origin in Thornton has the most Google reviews (80), averaging 5.0.

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Questions

Who are the best gyms in Thornton?

The top-ranked gyms in Thornton are CrossFit Origin (5.0 from 80 reviews), Concrete Gym Thornton (5.0 from 53 reviews) and Siege Fitness (5.0 from 26 reviews). Each is ranked by proven rating, its Google rating weighted by the number of reviews behind it.

How many gyms are there in Thornton?

The Agentize Directory ranks 6 gyms in Thornton, each with a Google rating from at least five reviews. Their median rating is 5.0, from 268 reviews in all.

Which gyms in Thornton are open on weekends?

3 of the 6 that list hours on Google open on both Saturday and Sunday. The highest ranked of them are Concrete Gym Thornton, Siege Fitness and Genesis Health and Fitness.

Which gyms in Thornton are open 24 hours?

Concrete Gym Thornton, Siege Fitness and Genesis Health and Fitness list round-the-clock hours every day on Google. Call ahead to confirm.

Which gym in Thornton has the most reviews?

CrossFit Origin has the most Google reviews of any gym ranked in Thornton: 80, averaging 5.0.

How is this list of gyms ranked?

Every list is ranked by proven rating: a business's Google rating weighted by the reviews behind it, so a perfect score from five reviews cannot outrank a near-perfect one from five hundred. No business pays to be listed or to move up. How the ranking works.

Ratings and review counts are Google's, as listed in October 2026. Phone numbers, websites and opening hours are the ones each business lists on Google. No business pays to be listed or to move up, and none is verified or endorsed by Agentize. How the ranking works.