CrossFit St. Croix
Welcome to CrossFit St. Croix, operating under the community banner of C1 Athletics in Hudson, Wisconsin. For over 13 years, we have been a proud affiliate dedicated to delivering life-changing results through the proven methodology of CrossFit. Our mission is to provide an inclusive gym community where no matter who you are, or what your current fitness level is, everyone is welcome. Guided by our highly experienced and certified coaches, you will learn to move safely, build lasting strength, and conquer your personal goals. Our workouts are constantly varied, highly functional, and fully scaled to your individual capabilities. At CrossFit St. Croix, you're not just joining a gym—you are joining a supportive family that celebrates every milestone together.
Experienced Coaches
Our expert staff guides you step-by-step through every movement, prioritizing safety and effective progress.
Inclusive Community
A warm, judgment-free environment where members support, inspire, and celebrate each other's achievements.
Tailored Scalability
Every single daily workout can be scaled and modified to suit your personal capability and comfort level.
Brent Jamison
Owner & Head Coach
Brent has been guiding athletes for over a decade, helping them discover their true athletic potential with a safe and systematic approach to movement mechanics.
Reid Northwick
CrossFit Coach
Reid focuses on building functional capacity and metabolic endurance, ensuring every member completes their workout safely and with optimal form.
Victoria Lloyd
CrossFit Coach
Victoria brings incredible energy to each class, specialized in helping members establish strong foundational movements and progressive strength training.
Laney Henehan
Youth & Adult Coach
Laney specializes in making fitness accessible and engaging for all age groups, using scalable functional movements to improve everyday life quality.
Olivia Condon
Coaching Staff
Olivia is passionate about technique and loves helping athletes master complex gymnastics and endurance sequences during WODs.
Avery Potthoff
Coaching Staff
Avery guides members with expert scaling advice, helping them safely progress through workouts while maintaining high intensity and focus.
Sarah, 32 yrs
"CrossFit St. Croix completely changed how I view fitness. The community is so welcoming, and the coaches ensure I move safely in every single class."
Mark, 41 yrs
"With over 13 years of history, you can really tell how mature and organized the programming is. It doesn't matter what your fitness level is; you fit right in."
Main Training Floor
A spacious, open-concept functional fitness arena equipped with professional rigs, high-quality barbells, bumper plates, and functional training gear.
Cardio Deck
Dedicated section featuring Concept2 Rowers, BikeErgs, and Assault AirBikes for metabolic conditioning sessions.
Community Lounge
A comfortable area to connect with fellow members, share post-workout nutrition tips, or prep before the next WOD.
CrossFit WOD
Constantly varied high-intensity functional training designed to improve cardiovascular capacity, strength, and overall coordination.
Fundamentals Onboarding
A progressive introductory program designed to teach the safe mechanics of core Olympic weightlifting and gymnastics movements.
Drop-In Experience
A welcoming program for traveling CrossFitters who want to maintain their routine while visiting Hudson, WI.
2801 Harvey Street, Hudson, Wisconsin, United States
Open in Google MapsPlace ID: ChIJJSj-z5Lh94cRleIWADJl7J0
CrossFit WOD
Entraînement du jour - séance intense et variée
Fundamentals Class
Specialized class
Open Gym
Accès libre à l'espace d'entraînement
Drop-In Sessions
Specialized class
Youth Fitness
Specialized class
Strengths
- 13+ Years Experience - Over a decade of affiliation history guarantees mature programming and structured, highly effective coaching techniques.
- Highly Scalable WODs - Every single movement, weight, and rep scheme is adapted to your physiological capability to ensure safe progression.
- Outstanding Community - The gym thrives on an incredible peer support structure, where members cheer each other on through every single milestone.
Watch points
- No Sunday Classes - The facility is closed on Sundays for general rest and recovery, which might limit schedule flexibility for weekend-only trainers.
- Class Reservation Recommended - Popular morning and evening slots can fill up quickly, making early online RSVP necessary to guarantee your spot.
CrossFit WOD
Our core daily high-intensity functional workout. Combining elements of gymnastics, Olympic lifting, and metabolic conditioning to deliver complete physical preparedness.
Objective: Overall Conditioning & Strength
Fundamentals Class
An introductory onboarding class focusing heavily on perfect technique, safety principles, and scaling strategies for core functional movements.
Objective: Technique & Safety
Open Gym
Self-guided training sessions where members can work on personal goals, mobility work, strength weaknesses, or practice skilled movements under general supervision.
Objective: Skill Practice & Personal Goals
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Situated on Harvey Street in Hudson, WI, our gym is nestled in a thriving commercial and athletic zone. It's highly accessible for residents of Hudson, North Hudson, and neighboring River Falls communities.
Public transport
Easily accessible via local transit routes along the main commercial corridors of Hudson.
Parking
Ample free on-site parking is available directly in front of the building for hassle-free training sessions.
Landmarks
Approach
We put community, safe execution, and movement mechanics at the center of everything we do, creating an environment where high intensity is built on top of high quality.
Methodology
We follow the official CrossFit framework, introducing constantly varied functional movements to challenge the body's energy systems efficiently and systematically.
Progression
Members progress through coach-guided milestones, starting with fundamental techniques, then slowly increasing intensity, volume, and complex weights as capacity grows.
Unlimited Membership
- Unlimited class access
- Open Gym hours included
- No long-term contracts
- Personal scaling support
10-Class Punch Card
- Access to any CrossFit WOD
- Valid for 3 months
- Perfect for flexible training
Single Drop-In
- Perfect for traveling CrossFitters
- Easy online registration
- Warm community welcome
First visit
Please arrive 10-15 minutes prior to class. Our coach will welcome you, introduce you to the facility, walk you through the WOD details, and discuss any injuries or modifications.
Required equipment
Comfortable workout clothes, flat-soled athletic shoes, a water bottle, and a small towel.
What a typical session looks like
Every 60-minute session is fully structured: starting with a coach-led dynamic warm-up, a detailed movement demonstration, the daily WOD, and concluding with a cooldown stretching period.
Strength & Weightlifting
Cardio Capacity
Gymnastics & Core
The CrossFit Open
An annual global event where our community comes together to compete, support, and challenge themselves in a vibrant festive atmosphere.
Monthly Community WODs
Fun weekend partner and team workouts followed by social get-togethers to build stronger bonds within the local community.
Brent Jamison
Brent is the owner and founder of CrossFit St. Croix. He believes in making functional fitness accessible to all age groups and backgrounds. With 13+ years of affiliation, his focus remains on safe movement mechanics and long-term joint health.
CrossFit Headquarters
Official licensed affiliate for over 13 years, maintaining global training standards.
C1 Athletics
Our official brand moniker, delivering elite conditioning and community training programs.
Flexible unlimited monthly memberships, multi-class packs, and single drop-in options are available. Special trial rates are offered for local residents of Hudson.