South Suburban Race Series

The South Suburban Race Series consists of six races over the calendar year. Participants can earn points at each race, which go toward overall scoring. Each male and female who accumulates the most points will be awarded prizes and be crowned Race Series Champion. Participation in the series is free. Races are the best deal among Denver-area 5K races by far!

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Race Series Perks

  • Free Parking
  • Affordable Races
  • Family Friendly
  • Accurate Course Measurement
  • Plenty of Toilets

Sponsorship Opportunities


2024 Race Completed!

Super Sunday Fun Run 5K

February 11, 2024 | Reynolds Landing Park

Are you ready for some…running? Bring the entire family to run or walk before the big game and enjoy a post-race party at Breckenridge Brewery Farmhouse with $1 off all beers. Runners and walkers of all ages and abilities are welcome for this event along the Mary Carter Greenway.

Show your team spirit and wear your favorite team jersey or attire.

View 2024 Race Results


2024 Race Completed!

Rockin' on the River 5K

April 21, 2024 | The Hudson Gardens and Event Center

Dust off your well-loved t-shirts and show 'em off at the Rockin' on the River 5K! Pre and post-race music and entertainment for all. Race course starts and finishes in front of The Hudson Gardens and Event Center.


View 2024 Race Results


2024 Race Completed!

High Line Canal 5K / 10K

May 11, 2024 | deKoevend Park

The 43rd Annual High Line Canal 5K & 10K race takes place along the beautiful High Line Canal Trail. Registration includes post-race pancake breakfast!

View 2024 Race Results


Pancake Stampede 5K

August 11, 2024 | Hudson Gardens and Event Center

Work up an appetite for a deluxe breakfast at the Pancake Stampede 5K! The race is a part of Littleton's Western Welcome Week celebration, and is held before the annual pancake breakfast at Geneva Park.

Registration includes awards and entry to the Western Welcome Week Pancake breakfast.


Register Today!


Bluffs 8K Trail Run

August 25, 2024 | Bluffs Regional Park

Challenge yourself with this trail run around the Bluffs Regional Park in Lone Tree. Breathtaking views are complimentary!

Register Today!


Hoofin' It Through the Hollows 5K

TBD| deKoevend Park

Runners beware, this race is scary fun! Join us for a Halloween celebration by dressing in your Halloween best as there will be a costume contest prior to the race. Bring the entire family, including the dog, out for this 5K.

Registration info coming soon!

View 2023 Results


Recreation Coordinator
Sarah Nielsen

Athletics office
4810 E County Line Rd
Littleton, CO 80126