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G-Theory CrossFit
345 Sacramento Street Unit-G
Auburn, CA 95603
530-217-3154

Nov, 2025

Sun	Mon	Tue	Wed	Thu	Fri	Sat
Oct 26 Jamie S	Oct 27 251027 Julie G	Oct 28 251028 David L	Oct 29 251029	Oct 30 251030	Oct 31 251031	1 251101 Brody B
2	3 251103	4 251104	5 251105 - Dia... Brad	6 251106	7 251107	8 251108
9	10 251110	11 251111 Partn... Dinyah	12 251112	13 251113	14 251114	15 251115 Jeni
16	17 251117 Stacey	18 251118 Dana F Lily E	19 251119	20 251120	21 251121	22 251122
23	24 251124	25 251125 Paul F	26 251126	27 251127	28 251128	29 251129
30	Dec 1 251201	Dec 2 251202	Dec 3 251203 kimberlyn	Dec 4 251204	Dec 5 251205	Dec 6 251206 Joanna

530-217-3154
G-Theory CrossFit
345 Sacramento Street Unit-G
Auburn, CA 95603 (view larger map)

4.8

Matthew Smith

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 I�

Bradley Cavallo

I've been doing CrossFit for about two years now and have tried out several different gyms. G-Theory is outstanding-- coaches are more attentive and knowledgeable about proper form and mobility than any other gyms I've tried. Lots of personal a

Kris Janssen

Coach Ginger, owner of G-Theory, has literally changed my life. As a 66 year old woman, I entered Cross Fit with some trepidation. It didn't look like other gyms. There were no machines plugged into outlets and all around me were weights, barbel

Claudia S

I heard about this gym while I was in physical therapy for a shoulder impingement. I quickly learned that it is through exercise and movement that injuries heal - not through non-movement. Ginger and all the excellent coaches provide alternative

Kimberly Dougherty

I am a beginner at crossfit and was a bit scared about how things were going to go for me with it. I LOVE IT! Ginger is a great instructor. She cares about teaching the basics so you learn the proper forms. Everyone that I have met there is suppo