CrossFit 646

Let's GO!!!
Sneak peek on our new space.
So much room for all the activities.


This will be our 5th space to build out and we are super excited about this one.
Its been one hell of a roller-coaster these past 9 months but we are ready TO GO!!
🫠🫠🫠😎😎😎💪💪💪💪

Let's go! Monday morning legs and sweat.
Start your week off right.

Check out our new website and our live schedule. (With upto date schedule changes and closures)
Excited to have this.

CrossFit 646 | CrossFit Gym in Tucson, AZ Join CrossFit 646 in Tucson, AZ! Fun CrossFit classes, competitor team training, and personal coaching. Your local gym for fitness, strength, and community.

We can't believe we are at 11+ wonderful years with CrossFit 646 and wanted to celebrate this year with a FUN WOD and a little brunch potluck at the gym!!

It has been such a blessing and an honor to serve the greater Tucson and Marana community. We are so proud to be a part of this Humble, Hungry and Happy community that kicks ass at life.

Who: Everyone who works out at CrossFit 646 (both locations and coaches)

When/What: Sunday, June 14th 8am-11ish...SAVE THE DATE!

7:45am: Gym will be open

8:00am: Anniversary party WOD

9:15am: Recover from workout, BAGELS / COFFEE / POTLUCK / SPEECHES / AWARDS (5-year and 10-year member awards ) (Challenge awards)

Where: CrossFit 646 Tucson Gym

75 W. River Rd. Suite 101
Tucson AZ 85704

Merry Christmas & Happy Holidays to all of you and your families!!!

May the 2026 year be full of FUN, GAINS, HARD WORKOUTS, FRIENDS, FAMILY and GOOD FOOD!

From the CrossFit 646 Team! 🎄🎄🎄☃️☃️☃️

WEDNESDAY 12/24 CLASS @ 9am and 10:30am only!

12-DAY of CHRISTMAS WOD, FOR TIME AND FUN!💗💪🎄

1 Rope Climb

2 Man-Maker 50/35 (Renegade Row + Cluster)

3 Devils Press 50/35

4 (1-t2b, 1-pull up, 1-chest to bar, 1-Bar Muscle up Combo = 4reps)

5 Handstand Push Up

6 Dips Rings

7 Burpees

8 DB Deadlifts 50/35

9 DB Front Squats 50/35

10 DB Push Press 50/35

11 KB Swing 24/26k

1200 Meter Run

**Performed like the song (1 then 21 then 321 then 4321 then 54321 then ETC.)

EXTRA WORK:

Coffee with family and friends! 💗🎄☕

Thursday CLOSED FOR CHRISTMAS

FRIDAY 26th CLASS @ 9am and 12pm (Open Gym 10an-12pm)

Sat. December 27th CLASS @ 7am, 8am, 9am **Comp training @ Tucson gym 10am

Sun. December 28th CLASS @ 9am (sunday-funday 10am-11am)

Top (Left to right): Coach Krystal, Shanae, Laura, Nikki, Dustin, Matt, Cristian, Anthony

Bottom (Left to right): Coach Jessica, Brenna, Maia, Mel

Missing in our photo shoot: Coach Sam, Joe, Smith

Forgot to post this

Chad 1000 on veteran's day was a grind!

Thank you for honoring those that served and stepping up to the challenge! 🦵

Congrats to Lyndsey Duncan and Jessica Gomez on competing in the Desert City Classic a few weeks ago

They did amazing not just at the event but all the training leading up to the 3 long days of individual competition.

Lynds took 4th overall in her division (women 35-39 category) out of 11 athletes who showed up and put it all out there. I told her months ago how proud I was of her. Mom of 2 young kids and a busy work and family life but she showed up and put in the work gaining old skills and strength back in her pocket and earned herself new PRS and new skills along the way. So cool watching her take on a solo competition and putting herself out there. She might not realize this but I look up to this lady and good friend. After she had her son 5 years ago....I was like maybe I can do that too! A path I wouldn't have followed without watching someone from the sidelines. Thank you for being a leader and showing everyone what you can be capable of. You're amazing. If you see Lynds be sure to give her a high five!

Jess took 22nd overall in her division (intermediate women) out of 28 athletes. I am sure a highlight of her weekend was winning a workout and taking 1st (WOW.) Watching Jess these past few months have been amazing. So much growth as a person and an athlete. I've seen "what if I can't" turn into "how do i get there." I can only imagine how this affects her outside the gym....confidence physically can multiple 100% in other areas of your life. So cool watching her learn how to face her fears with a smile and take on a challenge. Can't wait to see how she uses this new superpower. If you see Jess in the gym be sure to give her that congratulatory head nod!

Coach Shanae put her volunteer hat on and joined the judges at this big event. They quickly realized they had a stud on their hands with holding people accountable to standards and managing the chaos of competition but with a gentle and vibrant smile. She worked hard Thursday-Saturday giving the athletes her very best and being a part of their journey. You're the best Shanae!

Congrats to all those that ran in the Garmin Marathon a couple weekend ago

Several 646ers ran the full, half marathon and the 10k and had a blast while doing it. I think! 🦵🦵🧐

We hope everyone has a wonderful Thanksgiving with family and friends.

Let our lives be full of both THANKS and GIVINGS! 🦃🦃🦃🦃🦃🦃

HAPPY THANKSGIVING FROM THE CROSSFIT 646 TEAM!!!

Thursday ***CLOSED FOR THANKSGIVING 🦃🦃

HOME WORKOUT

OT6M for 24M

800m run **3:30-4min or running and 1min+ of Burpees

Max Burpees until 5 minutes

EXTRA WORK:

Swim /Rest/Recovery/Mobility

FRIDAY ***OPEN 9am-1pm ONLY (CLASS @ 9am and 12pm, OPEN GYM 10am-12pm)

For Time:

3 Rounds: 500m Row + Sled Push 100'

Rest 2 minutes...Then

3 Rounds: 30/22 Cal Bike + 100' Farmers' Carry

Rest 2 minutes...Then

3 Round: 500m Row / Ski + 50' Burpee Broad Jump

Partner WOD

For Time:

3 Rounds: 500m Row + (While partner 1 Rows Partner 2 Sled Pushes or plate push until Row is complete)

Rest 2 minutes...Then

3 Rounds: 30/22 Cal Bike + (While partner 1 Bikes Partner 2 Farmers Carries until Bike is complete)

Rest 2 minutes...Then

3 Round: 500m Row / Ski + (While partner 1 Rows Partner 2 Burpees or Burpee Broad Jump until Row is complete)

EXTRA WORK:

5 rounds

15 GHD Sit Ups or Situps

3-5 Wall Facing Strict Handstand Push Ups or Strict Press

SATURDAY***OPEN normal hours

SUNDAY ***OPEN normal hours