Custom Fit is an 8,000 sq. ft. San Francisco gym offering personal training, group classes, and comprehensive testing services including DEXA scans, VO2 max testing, genetic analysis, and gait assessment. The facility provides recovery amenities such as infrared sauna and cold plunge, plus nutrition coaching from registered dietitians. It suits individuals seeking data-driven, structured training combined with advanced performance testing and recovery support.
For race-specific work, the gym has a sled track — the kit that matters most for practising sled push and pull efforts at competition standard. Members rate it 4.9 out of 5 across 90 Google reviews.