March Races within 300 miles of Castle Rock, CO
Cozad, NE
Leprechaun Run
Mar 17, 2024
Thornton, CO
Lucky Dog Dash
Mar 2, 2024
RMRR Spring Marathon Training Series
Mar 24, 2024
Apr 28, 2024
Greeley, CO
Run for Women to Women
Mar 23, 2024
Denver, CO
Time to Paddy 5K/10K and Lucky 13.1
Mar 3, 2024
Runnin' of the Green 7K
Mar 10, 2024
Central Park 5K
Mar 23, 2025
Colorado Springs, CO
Time to Paddy 5K/10K and Lucky 13.1
Mar 2, 2024
5K for St. Patrick's Day
Mar 16, 2024
War Dog Memorial 5K
Mar 23, 2024
Nielson Two Mile Challenge
Mar 1, 2025
Apr 5, 2025
May 3, 2025
Jun 1, 2024
8 more
Golden, CO
All-Out Spring Fever
Mar 23, 2025
Steamboat Springs, CO
Luck of the Irish 7K
Mar 16, 2024
Buena Vista, CO
Most Eggcellent 10K, 5K
Mar 30, 2024
Westminster, CO
Erin Go Braugh 7.77K
Mar 15, 2025
Winter Park, CO
Alpenglow Bounce 5K
Mar 9, 2024
Pueblo, CO
Pueblo Spring Runoff
Mar 3, 2024
Lyons, CO
Lucky Lyons
Mar 9, 2024
Rio Rancho, NM
NM Shamrock Shuffle
Mar 17, 2024
Santa Fe, NM
Corrida de los Locos
Mar 2, 2024
Aspen, CO
America's Uphill
Mar 16, 2024
Aspen parkrun
Mar 22, 2025
Mar 29, 2025
Apr 5, 2025
Apr 12, 2025
48 more
Highlands Ranch, CO
HRCA St. Patrick's Day 5K
Mar 23, 2024
Littleton, CO
RMRR Trophy Series - March
Mar 3, 2024
Arvada, CO
Beer Mile Trial Run
Mar 5, 2024
Boulder, CO
The Day Quest - Flatirons Vista to Spring Brook
Mar 23, 2024
South Boulder Creek parkrun
Mar 22, 2025
Mar 29, 2025
Apr 5, 2025
Apr 12, 2025
48 more
Lucky Leprechaun 5K
Mar 16, 2025
Telluride, CO
Skidola, Telluride's Winter Uphill
Mar 14, 2024
Windsor, CO
Lucky Brew Race
Mar 16, 2024
Greenwood Village, CO
That Dam Run
Mar 3, 2024
Salida, CO
Run Through Time Marathon
Mar 8, 2025
Lakewood, CO
Ram Run 5K
Mar 30, 2024
Fort Collins, CO
Sharin' O' the Green 5K
Mar 16, 2024
CSU International Run for Relief 5K
Mar 23, 2024
Spring Equinox Races
Mar 24, 2024
Frederick, CO
Cerus DryTri
Mar 2, 2024
Air Force Academy, CO
Herstory is Now Fun Run
Mar 6, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
No | Race Date | Race | Location | Options |
---|---|---|---|---|
1 |
Mar 1, 2025
Saturday
|
Nielson Two Mile Challenge
2M trail run
More Information
|
Colorado Springs, CO
37 miles point to point
El Paso County, CO
|
|
2 |
Mar 1, 2025
Saturday
|
South Boulder Creek parkrun
5K run
More Information
|
Boulder, CO
49 miles point to point
Boulder County, CO
|
|
3 |
Past Date
Mar 2, 2024
Saturday
|
Cerus DryTri
other triathlon
More Information
|
Frederick, CO
50 miles point to point
Weld County, CO
|
|
4 |
Past Date
Mar 2, 2024
Saturday
|
Corrida de los Locos
5M trail run
Virtual Option
More Information
|
Santa Fe, NM
261 miles point to point
Santa Fe County, NM
|
|
5 |
Past Date
Mar 2, 2024
Saturday
|
Lucky Dog Dash
5K run
More Information
|
Thornton, CO
35 miles point to point
Adams County, CO
|
|
6 |
Past Date
Mar 2, 2024
Saturday
|
Time to Paddy 5K/10K and Lucky 13.1
13.1M, 10K, 5K run | kids run
Virtual Option
More Information
|
Colorado Springs, CO
37 miles point to point
El Paso County, CO
|
|
7 |
Past Date
Mar 3, 2024
Sunday
|
Pueblo Spring Runoff
10M, 10K, 5K run
More Information
|
Pueblo, CO
79 miles point to point
Pueblo County, CO
|
|
8 |
Past Date
Mar 3, 2024
Sunday
|
RMRR Trophy Series - March
3M run
More Information
|
Littleton, CO
18 miles point to point
Arapahoe County, CO
|
|
9 |
Past Date
Mar 3, 2024
Sunday
|
That Dam Run
13.1M, 10K, 5K run | kids run
More Information
|
Greenwood Village, CO
17 miles point to point
Arapahoe County, CO
|
|
10 |
Past Date
Mar 3, 2024
Sunday
|
Time to Paddy 5K/10K and Lucky 13.1
13.1M, 10K, 5K run | kids run
Virtual Option
More Information
|
Denver, CO
26 miles point to point
Denver County, CO
|
|
11 |
Past Date
Mar 5, 2024
Tuesday
|
Beer Mile Trial Run
1M relay | 1M novelty run
More Information
|
Arvada, CO
32 miles point to point
Jefferson County, CO
|
|
12 |
Past Date
Mar 6, 2024
Wednesday
|
Herstory is Now Fun Run
5K run
More Information
|
Air Force Academy, CO
26 miles point to point
El Paso County, CO
|
|
13 |
Mar 8, 2025
Saturday
|
Run Through Time Marathon
2M run | 26.2M, 13.1M trail run | kids run
More Information
|
Salida, CO
84 miles point to point
Chaffee County, CO
|
|
14 |
Mar 8, 2025
Saturday
|
South Boulder Creek parkrun
5K run
More Information
|
Boulder, CO
49 miles point to point
Boulder County, CO
|
|
15 |
Past Date
Mar 9, 2024
Saturday
|
Alpenglow Bounce 5K
5K run
More Information
|
Winter Park, CO
60 miles point to point
Grand County, CO
|
|
16 |
Past Date
Mar 9, 2024
Saturday
|
Lucky Lyons
10K, 5K run
More Information
|
Lyons, CO
63 miles point to point
Boulder County, CO
|
|
17 |
Past Date
Mar 10, 2024
Sunday
|
Runnin' of the Green 7K
7K run
More Information
|
Denver, CO
26 miles point to point
Denver County, CO
|
|
18 |
Past Date
Mar 14, 2024
Thursday
|
Skidola, Telluride's Winter Uphill
1M run
More Information
|
Telluride, CO
185 miles point to point
San Miguel County, CO
|
|
19 |
Mar 15, 2025
Saturday
|
Canyonlands Half Marathon
13.1M, 5M run
More Information
|
Moab, UT
255 miles point to point
Grand County, UT
|
|
20 |
Mar 15, 2025
Saturday
|
Erin Go Braugh 7.77K
7.8K run
More Information
|
Westminster, CO
33 miles point to point
Adams County, CO
Jefferson County, CO
|
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.