Jan 08, 2022 at 12:00 AM

Jam on Tam

87 Throckmorton Ave

Mill Valley CA, 94941


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Entry Fee $20
(Lowest or Early Registration)

Prize Money: no


  • 5K

Series: Pacific Coast Trail Runs

Type: Mountain

Course Map: Download Map

Starting Elevation: 22m

High Point: 773m

Percent of the course on un-paved trails: 100%

First Year of the Event: 2019


Jam on Tam and the two other races in the series aren’t a traditional in-person race–we aren’t all gathering at the same starting line at the same time. This event has an “open course” format, which is a GPS course designed by Pacific Coast Trail Runs and The Trail Portal that allows you to compete against others at your own time and own pace, during a set event time period and in compliance with the local park rules. To compete in the event and earn your race swag you must download and use the RunGo app and when you complete each run, “Upload your Race” to the leaderboard.



Past Event Dates

Held on Jan 08, 2022

Held on Apr 18, 2021

Held on Jan 04, 2020

Held on Jan 04, 2019

Event Results

View 2020 Results