C1 Athletics

C1 Athletics Get fit, have fun and become part of the strongest community around at C1 Athletics in Hudson, WI. They're hard, but they have to be. Wanna try it?

C1 Athletics combines the best parts of weightlifting, basic gymnastics, sprinting, calisthenics and kettlebells. By sticking to the most effective exercises from each, we can do these really efficient workouts in about 30 minutes. It takes a couple of years to be really great at it, but you can be good in a few months.

Delivering a warm fuzzy Friday in the form of a member testimonial!Thank for the kind words, Ellie! We love having you i...
06/12/2026

Delivering a warm fuzzy Friday in the form of a member testimonial!

Thank for the kind words, Ellie! We love having you in class and that your kiddo can watch his mama work hard and get stronger. Keep crushing it 👊

We love all of the Google reviews you guys leave! They help spread the word about what we do and drive online traffic to check us out. If you haven’t left a review yet, it’s so appreciated when you do. Thank you for supporting a small business and spreading the word that CrossFit is for everyone!

06/08/2026

Is this CrossFit or Parkour? Yes.

Have fun with a new movement today!

Get to know Hannah! Our friendly neighborhood chiropractor and 12:30 class regular. She’s no stranger to being an athlet...
06/08/2026

Get to know Hannah! Our friendly neighborhood chiropractor and 12:30 class regular. She’s no stranger to being an athlete, so CrossFit and a team environment fit right into her routine! She can also always be counted on to make catches in the end zone for our flag football team.

Hannah has a big wedding week ahead of her, so give her some extra cheers when you see her around the gym this week 💐

Summer is either where athletes get ahead or where they fall behind.While other kids are taking a few months off, your a...
06/03/2026

Summer is either where athletes get ahead or where they fall behind.

While other kids are taking a few months off, your athlete could be building the strength, speed, agility, and confidence that will set them apart when practices start back up.

Our Teens Strength & Conditioning Program is designed to help athletes of all sports improve performance, reduce injury risk, and develop the work ethic that carries over both on and off the field.

June 15 – August 7
Mondays, Wednesdays & Fridays
2:00–3:30 PM

Whether they’re preparing for football, volleyball, soccer, basketball, hockey, track, or any other sport, this program will help them return to their season stronger, faster, and more prepared than ever.

Send us a message or contact [email protected] to get signed up today.

Every person in this club once thought, “There’s no way I can do that.”The people you see earning a spot in our Committe...
06/01/2026

Every person in this club once thought, “There’s no way I can do that.”

The people you see earning a spot in our Committed Club weren’t born confident. They weren’t always strong. They weren’t always consistent.

They simply made one brave decision: show up.

Month after month, these members continue choosing growth over comfort. They show up on the days they’re motivated and the days they’re not. They trust the process, put in the work, and prove that consistency beats perfection every time.

We’re proud to celebrate this month’s Committed Club members. Not because they’re the fittest people in the gym, but because they keep showing up for themselves.

And if you’re looking at this post thinking, “I could never do that,” remember: every name on this list started exactly where you are.

You don’t need to get fit before joining. You join to get fit.

Congratulations to our May Committed Club! 👏🔥

We’re sending a solid bunch of athletes to throw down at this weekend! Drop a high five and fist bump in the comments t...
05/29/2026

We’re sending a solid bunch of athletes to throw down at this weekend! Drop a high five and fist bump in the comments to wish them the best. They’ve trained hard and are more than ready for this challenge!

We will post the leaderboard and update everyone on how they’re doing throughout the weekend. Come on over to The ROC in St. Louis Park if you want to spectate!

Runners 🤝 breaking out of comfort zones 🤝 crossfittersThanks for the fun collab, River City Running Club! This workout w...
05/28/2026

Runners 🤝 breaking out of comfort zones 🤝 crossfitters

Thanks for the fun collab, River City Running Club! This workout was the perfect combination of what we both love:

Every 6:00x5
800m run
10 dumbbell bench presses (70/50)
10 dumbbell bent over rows

After all that work, helped everyone roll out their legs and cool down before heading home. Check out the to see where they’ll be next 🏃🏃‍♀️💨

For years, The Inferno has been our in-house test of grit, teamwork, and community. This September, we’re opening the do...
05/27/2026

For years, The Inferno has been our in-house test of grit, teamwork, and community. This September, we’re opening the doors and bringing the heat to everyone. 🔥

Join us at CrossFit St. Croix in Hudson, WI on September 12, 2026 for our first ever public Inferno competition.

• MM and FF teams of 2
• Scaled, Intermediate, & RX divisions
• A full day of hard workouts, loud cheers, and unforgettable moments

Whether you’re chasing the podium or just looking for your next challenge, The Inferno is ready for you.

Save the date. Registration details coming soon.

Big news, C1 👀
Starting TODAY (5/26), members can add After Hours Access and use the gym during designated non-class hou...
05/26/2026

Big news, C1 👀

Starting TODAY (5/26), members can add After Hours Access and use the gym during designated non-class hours: early mornings, mid-days, evenings, weekends, and holidays included.

This gives you more flexibility to train on your schedule, get extra work in, or avoid missing workouts when life gets busy.

Access is available to full-time members for an additional $10 every 4 weeks (included in Performance Memberships).

Members will receive a personal 4-digit entry code after signing the After Hours Access agreement.

Not a member yet? We can get you started and set up with a membership so you can start jumping into class and take advantage of this new opportunity!

Please remember: respect the space, follow posted rules, and leave the gym how you found it so we can continue offering this awesome addition to the community 💪

Address

2801 Harvey Street
Hudson, WI
54016

Opening Hours

Monday 5am - 9:30am
4pm - 8pm
Tuesday 5am - 9:30am
4pm - 8pm
Wednesday 5am - 9:30am
4pm - 8pm
Thursday 6am - 9:30am
4pm - 8pm
Friday 5am - 9:30am
4pm - 8pm
Saturday 7:30am - 12pm

Telephone

+17152049348

Website

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