5K races near Fullerton, California — 2026 running calendar
5 events found
Oct
24
OC United Pumpkin Run/Walk & Bike
Fullerton, California, United States
$20.00 - $50.00
Running
Cycling
Mountain biking
5K
16.1K
Ultra
17.7K
+2
Nov
26
Kindness Matters Walk
Fullerton, California, United States
$20.00
Running
5K
Jun
06
Fullerton Fit 5K Trail Run
Fullerton, California, United States
Running
5K
May
23
Memorial Day 5K Virtual Run - Fullerton
Fullerton, California, United States
Running
5K
May
09
2026 Mother's Day Virtual 5k - Fullerton
Fullerton, California, United States
Running
5K
OC United Pumpkin Run/Walk & Bike
Fullerton, California, United States
Oct 24, 2026 (Sat)
$20.00 - $50.00
Running, Cycling, Mountain biking
5K
16.1K
Ultra
17.7K
+2
Kindness Matters Walk
Fullerton, California, United States
Nov 26, 2026 (Thu)
$20.00
Running
5K
Fullerton Fit 5K Trail Run
Fullerton, California, United States
Jun 6, 2026 (Sat)
Running
5K
Memorial Day 5K Virtual Run - Fullerton
Fullerton, California, United States
May 23, 2026 (Sat)
– May 25, 2026
Running
5K
2026 Mother's Day Virtual 5k - Fullerton
Fullerton, California, United States
May 9, 2026 (Sat)
– May 11, 2026
Running
5K