Fithy Fifty Mountain Bike Race


Filthy Fifty Mountain Bike Race 2020

Cross-country mountain biking race event in San Diego, through San Dieguito River Park and Black Mountain Park.

The 7th Annual Filthy 50+ will take you through various areas of San Dieguito River Park and Black Mountain Park. Fast and flowy for all skill levels. The 30 mile riders will head out and turn around at the 15 mile mark and the 50+ mile riders will continue on to the Black Mountain Park area where you will encounter a lollipop and new trails to go with it! The course will be fully marked with course tape. Fully stocked feed stations will be placed throughout the ride to keep you fueled up.

There will be a kid’s ride supported by Team Quick n’ Dirty at 9:15am. Awards will be given out immediately following the kids ride. Registration for the kid’s ride will be online and onsite.

Event Details

Many events are being postponed or cancelled due to the ongoing COVID-19 coronavirus outbreak. Please check with event organizers before buying tickets or attending events.

Date + Time

Start: October 31st, 2020 08:00 am
End: October 31st, 2020 06:00 pm


San Pasqual Staging Area
18194 Bandy Canyon Rd., Escondido, CA 92025
Escondido, CA 92025

More Info + Contact