We put the "ish" in "ten-ish". Just think of the extra distance as a FREE bonus.
This 12.4-mile course winds through the beautiful Red Hills Recreation Area in the Sierra Foothills. Winter is an amazing time to run in Red Hills. Water-crossings and mud add difficulty to already challenging, technical terrain.
NEW THIS YEAR!! - Giving you options is what DB is all about! This year we have added a second distance, giving you the choice between a 10ish mile or 10ish K event. Whichever distance you pick, you will still be seeing the Swisegoods at our only aid station.
Feb 06, 2027
Distance — 6 Miles
Type — Running
08:00
$25.00
Feb 06, 2027
Distance — 12 Miles
Type — Running
08:00
$40.00
These values represent the 3-year monthly averages for February in Jamestown.
Learn more about the host city, Jamestown.
Jamestown is a historical town in Tuolumne County, in the Gold Country region of California.
Read more launchExplore other exciting events happening in this same region.
Hand-picked events we think you’ll love.
Nov 21, 2026
The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…
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Nov 28, 2026
Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family.The…
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Dec 13, 2026
Join us for the annual Candy Cane Course 5k/12k! A fun, Christmas-themed event that is perfect for the whole family.Th…
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Mar 21, 2027
WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …
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