For F3 Workouts around the nation, check out F3nation.com.
Here’s the workouts we currently have in Tucson (maps below). If you’re new to F3 and showing up for your first workout, look for a USA Shovel Flag!
MON 0530 | TUE 0530 | WED 0530 | THU 0530 | FRI 0530 | SAT 0600 |
The Furnace | The Union | The Trenches Run Club Eastside | The Bluff | Eagle’s Nest The Furnace |
(You can zoom out to see AOs in other regions.)


The Furnace
Saturday: 6-7am
Monday: 5:30-6:15am (Murph-focused workout)
Himmel Park – 1000 N Tucson Blvd
Type: Bootcamp

The Union
Tuesday 5:30-6:15am
Lincoln Park/William M. Clements Center – 8123 E Poinciana Dr
Type: Bootcamp


Run Club Eastside
Wednesday 5:30-6:15am
Empire High School track – 10701 E. Mary Ann Cleveland Way
Type: Running

Day/Time | Name | Location |
SAT – 6:00 am | Eagle’s Nest | Purple Heart Park |
SAT – 6:00 am | The Furnace | Himmel Park |
MON – 5:30 am | The Furnace | Himmel Park |
TUE – 5:30 am | The Union | Lincoln Park |
WED – 5:30 am | The Trenches | Brandi Fenton Park |
THU – 5:30 am | The Bluff | Bluffs at Rancho Del Lago, Park |