🏋️ Official Rankings
10 Best Gyms in Olathe, KS (October 2026)
We compared 10 gyms serving Olathe and Johnson County, Kansas, and ranked the top providers by verified reviews, ratings, and local reputation — 2,134 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by The Foundation Olathe 24hr Gym. Updated for October 2026.
- Gyms ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 2,134
- Area code
- 913
#1
⭐ 4.9 · 538 reviews
15274 W 119th St, Olathe, KS 66062
#2
#3
⭐ 5.0 · 48 reviews
13849 S Mur-Len Rd Ste H, Olathe, KS 66062
#4
#5
⭐ 4.9 · 46 reviews
15150 S Keeler St A, Olathe, KS 66062
#6
#7
⭐ 4.8 · 42 reviews
15140 S Keeler St A, Olathe, KS 66062
#8
#9
#10
Gyms listed here serve Olathe, Johnson County, and nearby ZIP codes including 66051, 66061, 66062, 66063.