North Carolina · 5K · 10K · Half Marathon

Rootrock Trail Run - 5K/10K/Half Marathon

Rootrock Trail Run - 5K/10K/Half Marathon is a 5K, 10K and half marathon event held in Chapel Hill, North Carolina. It was last held on October 17, 2026 and is usually run in October; the next date hasn't been announced yet. About 1,200 runners take part across all distances.

Usually held
October
Location
Chapel Hill, NC
Field size
~1,200 runners

Race details

Last held
October 17, 2026
Usually held in
October
Distances
5K, 10K, Half Marathon
Field size
About 1,200 runners
Course
960 ft gain
Registration
runsignup.com

Registration, course & weather

Start time
8:30 AM EDT
Course profile — 10K
Loop course; Mostly trail, some road; 438 ft gain, 438 ft loss (official course data); Not USATF certified
Course profile — Half Marathon
Loop course; Mostly trail, some road; 960 ft gain, 960 ft loss (official course data); Not USATF certified
Course profile — 5K
Loop course; Mostly trail, some road; 222 ft gain, 222 ft loss (official course data); Not USATF certified

About the Rootrock Trail Run - 5K/10K/Half Marathon

The 6th Annual Rootrock Trail Run at Briar Chapel, held on the morning of October 17 , puts runners to the test on 5K, 10K, or Half Marathon courses featuring miles of stellar, root- and rock-strewn single-track. After racing, athletes enjoy a festive post-race vibe with food, great music, a free kids’ race for treasure, and a fun awards ceremony packed with giveaways. Complementing the afternoon 3rd Annual Rootrock Mountain Bike Race , the Rootrock Trail Run is a popular mid-fall challenge and…

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Rootrock Trail Run - 5K/10K/Half Marathon: common questions

When is the Rootrock Trail Run - 5K/10K/Half Marathon?
The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
Where is the Rootrock Trail Run - 5K/10K/Half Marathon held?
In Chapel Hill, North Carolina.
What distances does the Rootrock Trail Run - 5K/10K/Half Marathon offer?
5K, 10K and Half Marathon.
How many people run the Rootrock Trail Run - 5K/10K/Half Marathon?
About 1,200 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the Rootrock Trail Run - 5K/10K/Half Marathon?
Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
Is registration open for the Rootrock Trail Run - 5K/10K/Half Marathon?
Registration status as last checked September 26, 2026: open. Listed fee for the longest distance, $80 (from racemob.com, checked September 26, 2026).
What time does the Rootrock Trail Run - 5K/10K/Half Marathon start?
8:30 AM EDT.