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April 2021

Ursa Major Bear Chase Point Series

April 24 @ 7:00 am - September 26 @ 5:00 pm MDT
$450

Run All 4 Bear Chase Race Series Events in series points contest based on distance. Longer races receiving more points! Spring, Summer, Fall of 2021 in Denver, and Buffalo Creek, CO

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July 2021

Chase the Moon: 12 Hour Endurance Run

July 23 @ 7:00 pm - July 24 @ 7:00 pm MDT
Mountain Vista High School, 10585 Mountain Vista Ridge
Highlands Ranch, CO
$135 – $495

Chase the Moon Endurance Run · FORMAT 12-Hour team relay (3 or 5 person) and solo ultramarathon, to be run overnight. 7/23/21. In Highlands Ranch, CO

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August 2021

Lory Summer Trail Series

August 10 @ 6:00 pm - 8:00 pm MDT
|Recurring Race (See all)

An event every week that begins at 6:00 pm on Tuesday, repeating until August 31, 2021

Lory State Park, 708 Lodgepole Dr
Fort Collins, CO 80512 United States
+ Google Map
$25

Join us this August for a fun series of shorter midweek trail races, each Tuesday evening from August 10-31. Our goal is to offer a fun, low-key series of races designed to give newer trail runners an opportunity to dip their toes into the trail racing waters, and to offer more experienced trail racers a chance to sharpen their speed on shorter, quicker courses. After each race, we will be providing pizza with support from the Fort Collins Running Club…

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Lory Summer Trail Series

August 17 @ 6:00 pm - 8:00 pm MDT
|Recurring Race (See all)

An event every week that begins at 6:00 pm on Tuesday, repeating until August 31, 2021

Lory State Park, 708 Lodgepole Dr
Fort Collins, CO 80512 United States
+ Google Map
$25

Join us this August for a fun series of shorter midweek trail races, each Tuesday evening from August 10-31. Our goal is to offer a fun, low-key series of races designed to give newer trail runners an opportunity to dip their toes into the trail racing waters, and to offer more experienced trail racers a chance to sharpen their speed on shorter, quicker courses. After each race, we will be providing pizza with support from the Fort Collins Running Club…

Find out more »

Lory Summer Trail Series

August 24 @ 6:00 pm - 8:00 pm MDT
|Recurring Race (See all)

An event every week that begins at 6:00 pm on Tuesday, repeating until August 31, 2021

Lory State Park, 708 Lodgepole Dr
Fort Collins, CO 80512 United States
+ Google Map
$25

Join us this August for a fun series of shorter midweek trail races, each Tuesday evening from August 10-31. Our goal is to offer a fun, low-key series of races designed to give newer trail runners an opportunity to dip their toes into the trail racing waters, and to offer more experienced trail racers a chance to sharpen their speed on shorter, quicker courses. After each race, we will be providing pizza with support from the Fort Collins Running Club…

Find out more »

Lory Summer Trail Series

August 31 @ 6:00 pm - 8:00 pm MDT
|Recurring Race (See all)

An event every week that begins at 6:00 pm on Tuesday, repeating until August 31, 2021

Lory State Park, 708 Lodgepole Dr
Fort Collins, CO 80512 United States
+ Google Map
$25

Join us this August for a fun series of shorter midweek trail races, each Tuesday evening from August 10-31. Our goal is to offer a fun, low-key series of races designed to give newer trail runners an opportunity to dip their toes into the trail racing waters, and to offer more experienced trail racers a chance to sharpen their speed on shorter, quicker courses. After each race, we will be providing pizza with support from the Fort Collins Running Club…

Find out more »

September 2021

Black Squirrel Half Marathon

September 11 @ 7:00 am - 12:00 pm MDT
Lory State Park, 708 Lodgepole Dr
Fort Collins, CO 80512 United States
+ Google Map
$70 – $95

The 9th running of the Black Squirrel Trail Half Marathon will take place on the wonderful trails of Lory State Park to the northwest of Fort Collins, CO. The trail half marathon course offers a tour of the outer boundaries of Lory State Park, providing breathtaking views to the east of Horsetooth Reservoir, Fort Collins and the Great Plains; and to the West of the awe-inspiring Rocky Mountain swell. The race covers a variety of terrain, with a mix of…

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Bear Chase Trail Race: 100K, 50M, 50K, 13.1 and 10K

September 25 @ 6:00 am - September 26 @ 8:00 pm MDT
$55 – $185

The Bear Chase Trail Race. The Bear Chase Race Endurance Festival is a 100K, 50 Mile, 50K, Half Marathon and the Baby Bear 10K trail race at beautiful Bear Creek Lake Park. September 25th and 26th, 2021

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October 2021

Long View Marathon & Half

October 3 @ 7:30 am - 1:30 pm MDT
Foote Lagoon Amphitheatre, 400 Adams Ave
Loveland, CO 80537 United States
+ Google Map
$65 – $120

Showcasing a unique city-to-city trail connection, The Long View Marathon and Half Marathon runs from Fort Collins to Loveland. Together, Gnar Runners and Sweetheart City Racing bring a unique collaboration to Colorado’s running scene in this one-of-a-kind race event. As the only certified Marathon to successfully happen last year in Colorado midst COVID restrictions, you know we're going to bring it in 2021!

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November 2021

Horsetooth Half Marathon

November 14 @ 8:30 am - 2:00 pm MST
New Belgium, 500 Linden St
Fort Collins, CO 80521 United States
$65 – $110

Welcome to the 48th running of the Horsetooth Half Marathon. Your race will take you on a scenic point-to-point journey from Hughes Stadium, the former home of the CSU Rams, to the finish line party at New Belgium Brewery. On the way you’ll tackle the challenging hills of Centennial Drive along the shorelines of the shimmering Horsetooth Reservoir, before you head for the famed finish line party on the downhill Poudre River recreation trail. Whether an elite runner or a…

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