Mountain Bikers of Santa Cruz (MBOSC) is proud to partner with Ibis Cycles to present the 2nd annual Big Basin Old Growth Classic, the first bike race ever in the iconic Big Basin Redwoods State Park. This event is a full weekend experience featuring a 55-mile mixed terrain race, two nights of camping, live music, delicious catered meals, and more summer camp fun. In 2019 we are also offering a limited number of “Race Day Only Package” spots for people who prefer not to camp. The Old Growth Classic is being held as a benefit for State Parks, and a significant portion of the proceeds will go directly to State Parks.
The Old Growth Classic race course is a challenging 55-miles with 8,000’ elevation gain taking riders on a mix of paved and dirt roads through Big Basin’s amazing scenery, with well-stocked aid stations along the way. The route features many of Big Basin’s classic roads, such as China Grade, Chalks Road, Gazos Creek, and Middle Ridge. It also takes riders on a loop through Butano State Park on Butano and Olmo fire roads.
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
< 2 days
< 1 week
< 2 weeks
< 1 month
< 6 months
> 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
Colors indicate trail is missing specified detail.
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
Max Vehicle Width
Trailforks users anonymized public ridelogs from the past 6 months.
mountain biking recent
mountain biking (>6 month)
hiking (1 year)
moto (1 year)
Trailforks users anonymized public skilogs from the past 12 months.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails are shown in grey.
Only show trails with NO bikes.
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