location_city Walnut
location_on California
flag United States
calendar_today 06 Dec, 2025
directions_run Running
language Official Website
RegisterLASAA’s mission is to provide athletic events for our members, comprised of Los Angeles County Sheriff’s Department employees and law enforcement personnel, to promote health, fitness, and camaraderie.
The Mug Run series started in 1993. The primary participants were law enforcement personnel with an average of 10 runners. Since then, the Mug Run series opened its participation to the general public. Today, participation has grown to over 300 runners.
The race provides outside friendly competition and positive interaction between law enforcement and the community.
Race day pricing increases to $40 so make sure to sign up early.
Each runner will receive a T-shirt on race day.
Dec 06, 2025
Distance — 5K
Type — Road running
Event has passed
Dec 06, 2025
Distance — 10K
Type — Road running
Event has passed
These values represent the 3-year monthly averages for December in Walnut.
Walnut is a city in the eastern part of Los Angeles County in the U.S. state of California. According to the 2020 census, the city had a population of 28,430.
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location_on Los Angeles, California, US
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calendar_today Dec 31, 2025
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