June 20 OSS Challenge

from $100.00

Where:
Lake City, Michigan at Marksmanship Training Center

Divisions:

  • Hardcore

  • ​Casual

Classes:

  • Operator ~ Professional

  • Merc~ Civilian/Any

  • Femme Fatale ~ Ladies

  • The Grays ~ 50+

OSS Safety Video

LIABILITY WAIVER, ASSUMPTION OF RISK, RELEASE OF LIABILITY, AND INDEMNIFICATION AGREEMENT

Where:
Lake City, Michigan at Marksmanship Training Center

Divisions:

  • Hardcore

  • ​Casual

Classes:

  • Operator ~ Professional

  • Merc~ Civilian/Any

  • Femme Fatale ~ Ladies

  • The Grays ~ 50+

OSS Safety Video

LIABILITY WAIVER, ASSUMPTION OF RISK, RELEASE OF LIABILITY, AND INDEMNIFICATION AGREEMENT

Class:

20 June 2026 TIMELINE:

  • 0800 Sign in and Squading. (Leave all weapons if vehicle until after the safety brief.)

  • 0815 Safety Brief.

  • 0900: 0.75 mile run.

  • Live Fire WOD goes hot no later than: 0930

    • Each range, with 5-10 stations:

      • Will have a total of 60 minutes WODS.

      • With a 15 minute range to range rotation time.

    • All ranges will begin WOD time at: 0930, 1045, 1200, 1315

  • Conclude live fire WODs at approximately 1415

  • Begin 5 Mile Ruck at 1430

  • NLT 1630 OSS Completion.

  • 1645 Awards and BBQ

The June 2026 Program - Tentative

Warm up run: 0.75 Mile

Range 3 stations will have 10 stations (AMRAP) with 1 interval of 2:45 minute work and 2:45 minute rest.

Range 8 (right) will have 5 stations (AMRAP) with intervals of 1:45 minute work and 1:45 minute rest, which repeat each station 3 times before moving on.

Range 8 (Left) will have 5 stations (AMRAP) with intervals of 1:45 minute work and 1:45 minute rest, which repeat each station 3 times before moving on.

Range 9 stations will have 5 stations (AMRAP) with 1 interval of 4:45 minute work and 4:45 minute rest.

All exercises will be at the 100 yard line, and all shooting drills will be at the 80 yard line forcing a 20 yard sprint with every rep for both the athlete and the safety RO.

Ruck Route:5 Miles.