

The Verdict on Greybox Functional Training
Suits people in Bangalore who want small group functional training and strength work on weekday mornings and evenings. No official price or booking page was found, so confirm class times and drop-in rules with the gym before going.
Best for: Local weekday trainees, Strength training
Equipment & Climate
No equipment list was found. Strength programming includes deadlifts (source 7). The training space is described as air-conditioned (source 12).
Schedule & Drop-In Rules
Instagram (source 4), a third-party source, lists classes on Monday, Wednesday and Friday: morning slots from 6 AM to 7 AM and 7 AM to 8 AM, and evening slots from 6:15 PM to 7:15 PM and 7:15 PM to 8:15 PM.
Pricing Notes
No official price was found. OnePass (source 5), a third-party listing, shows a Pro Pass at an expected ₹1,999 to ₹3,999 per month and says rates vary by plan. City research notes (source 12) report ₹500 drop-ins, attributed to Gemini and OnePass; this is not an official price.
Good to Know
- Address
- 223, 1st Main Road, Domlur, Bangalore
- Running group
- Linked to the gym's Instagram for running goals[4]
- Training space
- Described as air-conditioned
Visitor Guide
Overview
Greybox Functional Training is a small functional training gym at 223, 1st Main Road, Domlur, Bangalore. It also appears online as Relentless Strength & Conditioning. It is not listed as a CrossFit affiliate. Visitors should contact the gym directly to confirm times and drop-in rules.
Classes
Public listings show weekday classes on Monday, Wednesday and Friday. Morning and evening slots run one hour each. Strength work includes deadlift programming. A running group is linked to the gym's Instagram.
Price and booking
No official price or booking link was found. Third-party listings report monthly passes from ₹1,999 to ₹3,999 and a ₹500 drop-in. Confirm rates with the gym before you travel.
Environment
The training space is described as air-conditioned. The gym is in Domlur, so check transit times from your stay.
Verified Sources
7 sources checked on 2026-11-11. Prices come from the gym's own pages.
Verified Sources
7 sources checked on 2026-11-11. Prices come from the gym's own pages.
- 1.FacebookOfficial site
facebook.com
- 2.FacebookPricing page
facebook.com
- 3.Bdfcu beeip.com | FacebookOfficial site
facebook.com
- 4.Social
- 5.Directory or guide
- 6.Directory or guide
- 7.Social