FIRST events in Arizona
FLL Explore
Festival registration
Registration for FLL Explore Festivals for the 2025-2026 UNEARTHED season is now live.
FLL Challenge
Qualifier registration
Registration for the 2026-2027 season of FLL Challenge qualifying tournaments will open in October 2026.
Event calendar
Events are labeled and color-coded according to their official FIRST color. You can find events easily by using the Search Events box.
Label: FLL-E
Color: green
Label: FLL-C
Color: red
Label: FTC
Color: orange
Label: FRC
Color: blue
Calendars
Days of the Week
Time of Day
Month
Week
Day
MonM
TueT
WedW
ThuT
FriF
SatS
SunS
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
–
FRC: Arizona North Regional
12
–
FRC: Arizona North Regional
13
–
FRC: Arizona North Regional
14
–
FRC: Arizona North Regional
15
16
17
18
19
20
All-day
Luke Days 2026: STEM City
21
All-day
Luke Days 2026: STEM City
22
All-day
Luke Days 2026: STEM City
23
24
25
26
27
28
–
FLL-E: FLL Explore Festival @ Copper Canyon High School
29
30
31
1
2
3
4
5