Little Patuxent River Half Marathon, 10K & 5K

  • Date Sat 21st February 2026
  • Time 8:00AM EST
  • Location Columbia, Maryland
  • Price Free - $122.90
  • Races 8 races
  • Distances 5km, Half Marathon

Last chance to enter

Race day is fast approaching

Event summary

Get ready for an exciting day of running at the Little Patuxent River Half Marathon, 10K, and 5K on Saturday, February 21, 2026, in beautiful Columbia, Howard County, Maryland! This event promises to showcase the stunning scenery along the Patuxent and Wincopin trails, with courses that are perfect for runners of all abilities.

Participants can choose from three distances: the challenging half marathon (13.1 miles), the invigorating 10K (6.55 miles), or the fun-filled 5K (3.1 miles). All races start and finish at the historic Guilford Pratt Truss Bridge, making it a picturesque setting for an unforgettable running experience. Registration includes a stylish long sleeve shirt, a finisher medal, and cozy knit gloves, ensuring that you leave with some great mementos. Whether you're a beginner or an experienced runner, this event is a fantastic opportunity to enjoy nature and challenge yourself. Don't miss out on the chance to earn up to three finisher medals by completing multiple races! Join us for a day of fitness, fun, and community spirit!

Organiser's Description

UPDATE - JAN 27, 2026 AT 3:30 PM

THE 2026 RACE HAS BEEN RESCHEDULED FOR FEB 21. READ FULL ANNOUNCEMENT HERE [https://www.rivalraceseries.com/_files/ugd/f51f61_5768e06d8f8b43d2a67e21766c6ab918.pdf].

ALL INFORMATION ABOUT THIS RACE CAN BE VIEWED AT WWW.RIVALRACESERIES.COM/LITTLEPATUXENTRIVERRUN [https://www.rivalraceseries.com/littlepatuxentriverrun].

Enjoy nature in one of the most beautiful areas of Columbia, MD. Starting and finishing at the Guilford Pratt Truss Bridge, the half marathon (13.1 miles), 10K (6.55 miles) and 5K (3.1 miles) takes place on the Patuxent and Wincopin trails. The course runs along the Little Patuxent and Middle Patuxent River. The terrain is tame compared to many other trail races. This race is appropriate for beginners and intermediate runners. Registration includes a long sleeve shirt, finisher medal and knit gloves.

5K - SATURDAY, FEB 21, 2026 @ 8:00 AM

HALF MARATHON & 10K - SATURDAY, FEB 21, 2026 @ 10:00 AM

Earn 3 finisher medals by registering and completing one of the following:

5K + 10K

5K + Half Marathon

Races

  • 5k

    Incl. $3.70 Fee & Long Sleeve Shirt

    Sat 21st February 2026 (8:00AM EST)

    $48.70

  • 5k & 10k

    Incl. $7.30 Fee & Long Sleeve Shirt

    Sat 21st February 2026 (8:00AM EST)

    $112.30

    IMPORTANT - 10K race is 6.55 miles.
  • 10k

    Incl. $4.60 Fee & Long Sleeve Shirt

    Sat 21st February 2026 (10:00AM EST)

    $64.60

    IMPORTANT - 10K race is 6.55 miles.
  • 5k & Half Marathon

    Incl. $7.90 Fee & Long Sleeve Shirt

    Sat 21st February 2026 (8:00AM EST)

    $122.90

  • Half Marathon

    Incl. $5.20 Fee & Long Sleeve Shirt

    Sat 21st February 2026 (10:00AM EST)

    $75.20

  • Half Marathon - Defer Entry

    Incl. Long Sleeve Shirt

    Sat 21st February 2026 (10:00AM EST)

    Free

    CLOSED
  • 10k - Defer Entry

    Incl. Long Sleeve Shirt

    Sat 21st February 2026 (10:00AM EST)

    Free

    CLOSED
    IMPORTANT - 10K race is 6.55 miles.
  • 5k - Defer Entry

    Incl. Long Sleeve Shirt

    Sat 21st February 2026 (8:00AM EST)

    Free

    CLOSED

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Location

9175 Guilford Road, Columbia, 21046, MD, United States

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Christie Lauture

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Feb 21, 2026

Free - $122.90