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Performance Labs
205 Camino Alto Suite 150, Mill Valley, 94941

Performance Labs

205 Camino Alto Suite 150, Mill Valley, 94941
★ 5.0 (353 reviews)
Entrepreneur

Services

  • Default Category

    3 services

Reviews

How reviews work
5.0
353 reviews
  • 5
    351
  • 4
    2
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    0
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adelia
Confirmed client
Dec 12, 2025
Service: Bike Fitting
Staff: Craig Upton
amazing as always!
Stephanie
Confirmed client
Oct 9, 2025
Service: Bike Fitting
Staff: Craig Upton
If you are in need of a no fuse nor frills bike fit, Craig at Performance Labs in Mill Valley is your man. Craig is friendly, easy to talk to but quic...k to notice problem areas, he offered helpful solutions & gave the logic behind these solutions to help me make the changes stick. Between the intense neck pain, numb hands & hot spots in both my feet on longer rides, I was pretty desperate. And these issues were after having a custom frame made, so in short, I can’t wait to get back out there to put the adjustments Craig made to me & my bike to the real test…
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John
Confirmed client
Jun 12, 2025
Service: Bike Fitting
Staff: Craig Upton
Super nice guy with lots of experience in riding and fitting. Thanks
tad
Confirmed client
Dec 19, 2024
Service: Bike Fitting
Staff: Craig Upton
Craig Upton is nothing short of exceptional. His expertise in bike fitting and coaching is unmatched, and his professionalism is complemented by a gre...at sense of humor and a wealth of knowledge. Years ago, when I first tried Craig’s bike fitting services, I experienced an immediate and remarkable improvement—shaving over a minute off a consistent 9-minute hill climb the very next day! Since then, Craig has continued to help me keep my bike perfectly adjusted as I’ve grown older, ensuring I stay comfortable and perform at my best. I wholeheartedly recommend Craig for anyone seeking top-tier bike fitting or coaching services. You won’t find anyone better!
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Kim
Confirmed client
Dec 4, 2024
Service: Bike Fitting
Staff: Craig Upton
Always a pleasure working with Craig and I appreciate his attention to detail with my bike fit.
Nancy
Confirmed client
Feb 22, 2024
Service: Bike Fitting
Staff: Craig Upton
This was my 3rd or so bike fit with Craig. Always know that when I leave my bike set up will be perfect and ready to ride.
David
Confirmed client
Aug 29, 2023
Service: Bike Fitting
Staff: Craig Upton
Just didn't feel comfortable on my bike so made appointment with Craig. He made some adjustments and I couldn't believe the improvement in both comfor...t and performance. He was very attentive, explained the changes to the fit, and was very professional. I highly recommend him.
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Peggy
Confirmed client
Aug 16, 2023
Service: Bike Fitting
Staff: Craig Upton
I really appreciate Craig's expertise with bike-fitting. Makes riding more comfortable for sure.
Meaghan
Confirmed client
Jul 13, 2023
Service: Bike Fitting
Staff: Craig Upton
Great experience. I feel totally different on my bike and can't wait to get on it. Craig was meticulous but efficient and it was an easy and fun exper...ience. I will continue to visit Craig for future fittings.
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Kevin
Confirmed client
Jun 1, 2023
Service: Bike Fitting
Staff: Craig Upton
Thanks Craig for letting me tap into your great bike fitting knowledge!
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