Race Discovery
Friday The 13K - Castle Rock Meet UP
Friday The 13K - Castle Rock Meet UP logo

Friday The 13K - Castle Rock Meet UP

Castle Rock, Colorado, United States View on map
Nov 13, 2026 (America/Denver local time)
Running

About this race

When the sun starts to set and the Mountain air cools, lace up for a race that’s anything but unlucky. Friday the 13K is an evening MEET UP! on the Plum Creek Trail .  Offering a fairly flat course that’s perfect for chasing a PR or simply enjoying a spirited night run with fellow athletes.

WHOA!!!

This is definitely somethign different!  Part Virtual - Part Live Event!

 

You run your 6.5K or 13K on your own (when ever you want); then come by the "Finish Line/Party" between 5:30 pm - 7:30 pm and collect all your swag.  That's right...Finisher Medal, Race Shirt, Bib, and...Age Group Awards (but ya gotta finish before 6:30 pm on Meet Up Day so we have results for those age group awards).

We'll have a good time, photo back drop, music, and all the swag!

Runners will take on the 13K distance under the evening sky  and earn a custom finisher medal the moment they cross the finish line. Competitive spirits can go all out for awards, with the top three men and women recognized in the usual five-year age groups.
 
Whether you’re racing hard or running for a cause, join us for an unforgettable night at Friday the 13K, where the only thing scary is missing out.

Pick your distance

Running

13K

Run when & where you want! If you finish by 6:00 pm on the 13th, we'll have awards for you at the Meet Up.

Nov 13, 2026 13K 5:30 PM
$35.00
Open

6.5 K

Half the distance...All the fear! Run when & where you want! If you finish by 6:00 pm on the 13th, we'll have awards for you at the Meet Up.

Nov 13, 2026 6.5K 5:30 PM
$35.00
Open

Race-day daylight

We have no recorded weather for Castle Rock yet, but sunrise and sunset follow from the venue and the date.

Sunrise
Sunrise at the start line on November 13, 2026 (MST)
Sunset
Sunset at the start line on November 13, 2026 (MST)
Daylight
Hours between sunrise and sunset on race day
10h 05m

The sun rises at 6:41 AM and sets at 4:46 PM local time (MST) in Castle Rock on November 13, 2026 — 10h 05m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Castle Rock

Different organizers, within 40 miles, in the next three months

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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 4 Castle Rock events

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