Semper Fi Athletics

Semper Fi Athletics Semper Fi Athletics is an athletic training facility located in Severance, CO.

We provide indoor training focused on baseball and softball to help young athletes improve skills and reach higher levels of competition.

15/16U Navy – Fall JV Longmont LeagueWe’re building a strong group for the fall and still have a couple spots open.What ...
08/23/2026

15/16U Navy – Fall JV Longmont League
We’re building a strong group for the fall and still have a couple spots open.
What you’ll find with Semper Fi:
Coaching that challenges players and helps them get better
A no-drama environment focused on effort, attitude, and growth
Competitive baseball where kids are pushed to compete and improve
A team that takes development and character seriously
If your player wants a chance to be challenged, learn, and compete in a positive setting this fall, reach out. Happy to talk and see if it’s a good fit.
Semper Fi Athletics – 15/16U Navy
Play with purpose.

Reach out to:[email protected]

Happy Birthday to former player Sam Meredith! From all of us here at Semper Fi Athletics we want to wish you a very happ...
08/22/2026

Happy Birthday to former player Sam Meredith! From all of us here at Semper Fi Athletics we want to wish you a very happy birthday filled with joy and celebration! Have a wonderful day!

Happy Birthday Tommy! From all of us here at Semper Fi Athletics we hope you have a wonderful day filled with celebratio...
08/13/2026

Happy Birthday Tommy! From all of us here at Semper Fi Athletics we hope you have a wonderful day filled with celebration!

Happy Birthday Pedro! From all of us here at Semper Fi Athletics we hope your day is filled with joy and celebration! Ha...
08/13/2026

Happy Birthday Pedro! From all of us here at Semper Fi Athletics we hope your day is filled with joy and celebration! Have an awesome day!

Happy Birthday Matthew! From all of us here at Semper Fi Athletics we want to wish you a day filled with joy and celebra...
08/12/2026

Happy Birthday Matthew! From all of us here at Semper Fi Athletics we want to wish you a day filled with joy and celebration ! Have a fantastic day!

Fall season is almost here 🔥Every throw, swing, sprint, and change of direction starts with the core. If you want to be ...
08/09/2026

Fall season is almost here 🔥
Every throw, swing, sprint, and change of direction starts with the core. If you want to be strong, explosive, and injury-resistant this fall, this is the work that matters.
Check out this solid Core Exercise Progression + Daily Core Circuit from Perfect Game. Simple, progressive, and something every player can do at home or in the cage.
Save it. Use it. Let’s show up ready.

15U Navy – Fall JV Longmont LeagueWe’re building a strong group for the fall and still have a couple spots open.What you...
08/07/2026

15U Navy – Fall JV Longmont League
We’re building a strong group for the fall and still have a couple spots open.
What you’ll find with Semper Fi:
Coaching that challenges players and helps them get better
A no-drama environment focused on effort, attitude, and growth
Competitive baseball where kids are pushed to compete and improve
A team that takes development and character seriously
If your player wants a chance to be challenged, learn, and compete in a positive setting this fall, reach out. Happy to talk and see if it’s a good fit.
Semper Fi Athletics – 15U Navy
Play with purpose.

Reach out to:[email protected]

07/29/2026

True, but I wouldn’t trade it for anything.

Looking for a local 12U Softball team - Give Alex or Audrey a call:
07/21/2026

Looking for a local 12U Softball team - Give Alex or Audrey a call:

Gold gave it everything they had this weekend and showed what hard work looks like. Now it’s time for the next stop… Sal...
07/20/2026

Gold gave it everything they had this weekend and showed what hard work looks like. Now it’s time for the next stop… Salt Lake City, Utah!

Stay tuned. The journey isn’t over yet.

Address

10845 Co Road 74, Unit #4
Severance, CO
80550

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