WOD Blog

Wed, Dec 17 2025

Welcome: Gina & Dave G

Julia P251217135 Rx
Dana H25121775 Rx
Carly H251217187.5 Rx
Dylan251217245 Rx
Hip finally fixed?
Dasha251217205 Rx
Zach W251217205 Rx
New PR! 💪
Jacob W251217285 Rx
165-185-205-225-255-285. Tried 305, but had to bail.
Jacob WBack Squat285 Rx 1st
Zach WBack Squat205 Rx 3rd
New PR for back squats
Dave G251217345 Rx
225/255/275/305/325/345
Greg A251217235 Rx
185,195,205,215,225,235
Stacey251217170 Rx
3 reps
Robyn S251217#35 Rx
530-217-3154
G-Theory CrossFit
345 Sacramento Street Unit-G
Auburn, CA 95603 (view larger map)

4.9

36 reviews

Loren Schneider


8 months ago

G-Theory CrossFit is the kind of gym where you can tell people genuinely care. The coaching is thoughtful and approachable, with clear explanations and intentional scaling options so everyone can train hard at their own level. The workouts are ch

GregAcq


a month ago

Casey, Dave and crew are all awesome coaches. Workout programming is next level and the gym community is friendly and supportive. Benchmark set!

Angela Acquistapace


a month ago

Coaching is phenomenal. Class sizes are small enough for individual help but large enough to be fun. Members are welcoming and encouraging. Programing is well planned and challenging for all levels.

Lorie Pinion


3 months ago

When you think of CrossFit you probably don't immediately think of a 40 year old soccer mom, I know I didn't. So when I won a free trial month for G-Theory at a Bingo fundraiser (is that not the most 40 year old thing you've ever heard?!) I thoug

Matthew Smith


10 months ago

I’ve been part of a handful of gyms over the years, and G Theory CrossFit has been the best! The community is amazing, and whether you’re new or experienced, you instantly feel welcomed. It honestly feels like a family, which is something Iâ€