Longmont Half Marathon

Runners of different levels gather on Independence Day at the Longmont Half Marathon. You can become part of a charity program as the Longmont Half Marathon helps people and families in need.

For more races, check out our Running Races Calendar across the US.

Race Info

The 5k course is completely on concrete. The Half Marathon is run on concrete with a few parts of hard-packed gravel.

The event is chip-timed. The top three men and top three women will be awarded, as well as winners and medalists in the age groups. All participants receive a T-shirt and a finisher medal. 

With the help of a special app, your family and friends will be able to track your location on the course, as well as send you words of support.

Race Date

May 4, 2025.

Location

Sandstone Ranch Park South Pavilion
Longmont, CO US 80504

Directions

Distances

  • Half marathon (13.1 miles)
  • 5K

Starting Time

  • 7:30 AM – half marathon
  • 8:30 AM – 5K

Entry Fees

  • $64 and up – half marathon
  • $39 and up – 5K

Course Map

You can find the course map and description here: mapmyrun.com. The half marathon runs on concrete and some hard-packed gravel. Each half-marathon water station has water and electrolyte. There are no water stations at the 5 km distance.

Registration

To participate in the Longmont Half Marathon, register here runsignup.com.

Official Race Website

Always refer to the official website for the latest race information: runsignup.com.

Social Media

If you are looking for more details about this race, follow its page on Twitter.

Related Events

Have a look at our Half Marathons Calendar. You may also like to participate in other races in May.

More races in Colorado: 5K10KHalf MarathonsMarathonsUltra Marathons, 50K, 50M, 100K, 100M

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