UMAC Events Calendar
This UMAC Events Calendar has the most current dates and times of all our martial arts tournaments and exciting karate events. Please note that while we strive to stay consistent with our event dates, all UMAC event dates may change. Please check the UMAC Announcements page for any last minute event changes.
Everything is subject to change – but here is what we have.
Check emails for updates.
2025
OCTOBER
10th – Break-a-thon
11th – Tournament in Chino Hills
25th – Breakathon Party
NOVEMBER
15th – DOJO TOURNAMENT
DECEMBER 2025
6th – CHANBARA
7th – PROMOTIONS
Christmas Day Camp
Mon 12/22 – Tues 12/23
Fri 12/26
Mon 12/29 – Tues 12/30
Fri 1/2
2025
JANUARY
Sat 1/10 – 100 FORMS
FEBRUARY
Sat 7 – DOJO TOURNAMENT
Sun 8 – Super bowl
Sat 14 – Valentine’s Day OPEN
Mon 17 – President’s Day
MARCH
Sun 8 – Daylight Savings
March 31 – Easter
APRIL
SAT April 4 – NO CLASS for EASTER
Sun 4/5 Easter
MAY
SAT 2 – DOJO TOURNAMENT
Sun 10 – Mother’s Day
5/22 Last Day Rancho School District
Mon 25 – Memorial Day CLOSED
JUNE
Thurs 6/4 – Last Day Upland USD
Mon-Fri – 8-12 – DAY CAMP 1
Sun 21 – Father’s Day
Mon-Fri – 22-26 – DAY CAMP 2
JULY
SAT 7/4 – 4th of July
Mon-Fri 6-10 – DAY CAMP 3
Mon-Fri 20-24 – DAY CAMP 4
Mon-Fri 27-31 – DAY CAMP 5????!!!!
AUGUST
SAT 8 – DOJO TOURNAMENT
SEPTEMBER
Mon 7 – Labor Day CLOSED
Sat 12 – Black Belt BBQ?
OCTOBER
Fri 9 – BREAK-A-THON
SAT 24 – Halloween Party for BAT
Sat 31 – Halloween
NOVEMBER
SAT 14 -DOJO TOURNAMENT
Sun 1 – Daylight Savings Ends
Wed 11 – Veteran’s Day
Thurs 26 – Thanksgiving
DECEMBER
Sat 5 – Chanbara
Sun 6 – Promotions
Thurs 24 – Christmas Eve
Fri 25 – Christmas Day
Thurs 31 – New Year’s Eve
Fri – New Years Day