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Chimney Rock Trail Series 10K & 5K

Sat October 14, 2023 Martinsville, NJ 08836 US Directions



Chimney Rock Park
743 Chimney Rock Rd
Martinsville, NJ US 08836


You loved the Chimney Rock 5 Miler race so much that we decided to make a 10K and 5K race with MORE climbing and MORE ROCKS spread out into different sections of the Washington Valley Park.

These great 10K and 5K distances manage to pack in all forms of trail running to test even the most seasoned trail junkies.  On the single track course you will encounter rocks, gnarly roots, rolling hills, stream crossings, a few climbs, and some speedy (scary) rocky downhill descents!  This isn't the best trail race for a first timer.

A pre-race briefing email will be sent Wednesday Night before the race with all relevant details.

Check-In will start at 8:00 AM for both races

10K Start at 9:00 AM

5K Start at 9:30 AM

JOIN RVRR: Raritan Valley Road Runners has been New Jersey's Best Running Club since 1983!  We host multiple group runs each week, organize local races throughout the year, and help to promote the sport that we all love in as many ways as possible.  We run hard and play hard, and we would love to have you join us!  Check out our club page at and stop by for one of our weekly club runs on Monday, Wednesday, Thursday, or Saturday!

Course Map 10K

Course Stats:
Miles 6.2 Miles
Elevation Gain/Loss: Feet 907
Terrain: Single track and rocky


Course Map 5K

Course Stats:
Miles 3.1 Miles
Elevation Gain/Loss: Feet 535
Terrain: Single track and rocky

Race Contact Info

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Race Website

Additional race information can be found at


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