8 events in Howard County, Maryland

From big races to Saturday morning group runs—find running, cycling, triathlon, and swimming events and connect with the local endurance sports community.

• Chris's Cruisers Parkinson's and Prostate Cancer Awareness Walk [bonfire.com] [Register at runsignup.com]
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  Sat, Apr 18, 2026 at 9:30 AM

  Description

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  Chris's Cruisers

  We are hosting a hike at the McKeldin Area Switchback Trail in Patapsco Valley Park.

  This hike is for Chris to raise funds and awareness for the Michael J. Fox Foundation and the...

  Chris's Cruisers

  We are hosting a hike at the McKeldin Area Switchback Trail in Patapsco Valley Park.

  This hike is for Chris to raise funds and awareness for the Michael J. Fox Foundation and the Prostate Cancer Foundation.

  We are happy to provide any further information that you may need. We’re really excited about this! It will be a great time for everybody to get together.

  We hope to see you there! If you’d rather not do the hike, but would still like to come out, that would be wonderful! We are asking for a minimum donation of $20.00 to either Foundation using the links below. Please only use the links below to Chris's fundraising page for donations!

  Linked is Chris's fundraising page:

  https://give.michaeljfox.org/fundraiser/6825216

  pcfcommunity.funraise.org/fundraiser/chriss-cruisers

  Buy Chris's Merch:

  https://www.bonfire.com/store/parkinsons-prostate-cancer-awareness-walk/

  3.8 Miles Trail Walk

  Longstone Lane, Howard County, Maryland, 21104, United States
  OpenStreetMap Google Maps
• 2026 Manion WOD - Blue Crab CrossFit [travismanion.org] [Register at runsignup.com]
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  Sat, Apr 25, 2026 at 8:15 AM

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  The Manion WOD (Workout of the Day) is a powerful tribute to 1stLt Travis Manion, USMC, designed to unite veterans, families of the fallen, and inspired civilians in honoring one of our nation’s...

  The Manion WOD (Workout of the Day) is a powerful tribute to 1stLt Travis Manion, USMC, designed to unite veterans, families of the fallen, and inspired civilians in honoring one of our nation’s heroes. Hosted by CrossFit boxes, ruck clubs, and gyms nationwide—or completed virtually anytime, anywhere—this workout challenges its participants to push harder, go further, and grow stronger in memory of those who have sacrificed for our freedoms.

  We can’t wait for you to take part in the 2026 Manion WOD! Gear up to challenge yourself, honor our nation’s heroes, and receive your exclusive 2026 Manion WOD shirt—plus the chance to earn even more exclusive rewards.

  Virtual

  10750 Guilford Rd, Howard County, Maryland, 20794, United States
  OpenStreetMap Google Maps
• RIVAL ERG - Ski, Bike, Row Competition [rivalraceseries.com] [Register at runsignup.com]
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  Sun, Apr 26, 2026 at 9:00 AM

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  Event Date: April 26, 2026

  9:00 AM - 1:00 PM

  RIVAL is a high-intensity, solo performance-based fitness competition designed to push competitors to their limits. Participants will rotate through three...

  Event Date: April 26, 2026

  9:00 AM - 1:00 PM

  RIVAL is a high-intensity, solo performance-based fitness competition designed to push competitors to their limits. Participants will rotate through three powerful disciplines: Ski Erg, Echo Bike and Row Erg (with a 2 min transition between stations). The mission is to cover the greatest total distance across all three machines, where every meter and every second counts. Whether you're competing against others or challenging yourself, RIVAL is the ultimate 60-minute test of strength, stamina, and willpower.

  Participants will recieve and email on the Thursday before the event that contains your assigned start wave/time along with all info about the event. Waves will start every 22 minutes. Each participant is assigned one lane for the duration of their event. Each lane will consist of three machines in order of Ski Erg, Echo Bike and Row Erg. The competition comprises of a 60 minute total workout period. Participants will complete 20 minutes on each machine in the following order with a 2 minute transition time between machines.

  20 minutes on the Ski Erg

  2 min transition

  20 minutes on the Echo Bike

  2 min transition

  20 minutes on the Row Erg

  Washington Boulevard, Howard County, Maryland, 20794, United States
  OpenStreetMap Google Maps
• The Maryland Half Marathon & 5K [secure.ummsfoundation.org] [Register at runsignup.com]
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  Sat, Jun 06, 2026 at 8:00 AM

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  18 years of the Maryland Half Marathon & 5K!

  JUNE 6, 2026

  at Maple Lawn in Howard County, MD

  Please go to our race website to register and find out more information: Maryland Half Marathon & 5K - The Maryland Half Marathon and 5k (ummsfoundation.org)

  3.1 Miles 5k 13.1 Miles Half Marathon Run

  8161 Maple Lawn Boulevard, Howard County, Maryland, 20759, United States
  OpenStreetMap Google Maps
• Matzohball 5K & 1 Mile Fun Run [runsignup.com]
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  Sun, Jun 07, 2026 at 9:00 AM

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  Welcome to the 22nd Annual Matzohball 5k! We continue to offer both the 5k event and the 1-mile fun run/walk. This year's run will be held at the beautiful Howard County Western Regional Park.

  Family...

  Welcome to the 22nd Annual Matzohball 5k! We continue to offer both the 5k event and the 1-mile fun run/walk. This year's run will be held at the beautiful Howard County Western Regional Park.

  Family registration will include a coupon for 1 awesome Cup of Matzohball Soup in your packet pickup bag, courtesy of Mikey & Mel's, Maple Lawn Maryland.

  So many reasons to lace up for the Matzohball 5k

  • The Famous Matzohball T-shirt!

  • Supporting Local Charities,

  • ... and even a Free Cup of Awesome Matzohball Soup at Mikey & Mel's!

  1 Miles 5k Fun Run Run Walk

  Howard County, Maryland, 21797, United States
  OpenStreetMap Google Maps
• Charm City Run 20-Miler [runsignup.com]
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  Sun, Sep 27, 2026 at 12:00 AM

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  Join us Sunday, September 27th for the annual Charm City Run 20-Miler on the Torrey C. Brown (NCR) Trail. The NCR Trail is a hardpacked, dirt/gravel surface and part of the “Rails to Trail” program. This race is scheduled as a supported training run to prepare for a fall marathon, or for those just looking to get a long run in!

  20 Miles Gravel Run Trail

  NCR Trail, Howard County, Maryland, 21053, United States
  OpenStreetMap Google Maps
• Patapsco Valley 50K [white-oak-running-company.mailchimpsites.com] [Register at ultrasignup.com] - Facebook
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  Sat, Oct 24, 2026

  25k 50k Ultra Virtual

  Patapsco Valley State Park, Howard County, Maryland, United States
  OpenStreetMap Google Maps
• Pirate 5K, 10K, & Half Marathon [finishers.com]
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  Sat, Jan 30, 2027

  5k 10k Half Marathon Run

  Howard County, Maryland, United States
  OpenStreetMap Google Maps