Welcome to Semper Fi Athletics

Home of Champions: 2025 18U Fall Longmont League Champions

Fall Practice Schedule for Longmont League play (refer to Team Snap for any last minute updates):

Team Practices

13U Iron Mon. 5:30–7:00 pm (Shop) & Weds. 5:30–7:00 pm (Outside)

15/16U JV / Navy Tue. 5:30–7:30 pm (Shop) & Thu. 6:30–8:00 pm (Outside)

16U Scarlet Mon. 7:00–9:00 pm (Shop) & Tue. 6:30 - 8:00 pm (Outside)

18U Gold Tue. 6:30 - 8:00 pm (Outside) & Thu. 7:00–9:00 pm (Shop)

Open Gym

  • Sundays 11:00 am–2:00 pm (no coaches) — starting August 23
  • Weekday sessions with coaches: Weds. 5:00 - 7:00 pm
  • Specialized workouts (CATCHERS ONLY): Weds. 7:00 - 9:00pm

CLOSED FOR LABOR DAY, Friday, Sept. 4 - Monday, Sept. 7

Semper Fi Athletics is an athletic training facility located in Severance, CO and founded by Ryan Jones, a Marine Veteran with over 30 years of experience coaching youth baseball, football and soccer. The facility provides indoor training focused on baseball and softball to help young athletes aged 10-19 improve their skills and reach higher levels of competition.  Summer and Fall Competition League Teams are also offered.

For Private Lessons Click Here or Email: SemperFiAthletics@gmail.com

Semper Fi Athletics Hats Available for $30; Email SemperFiAthletics@gmail.com

This Week's Practice Schedule
Gear Shop Closed - Stay Tuned for Future Offerings

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