Found 100 races

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OCT
24

Rexburg, ID
$10 -$60
Get ready for a spine-tingling race experience at Porter Park in Rexburg on October 24, 2026, where the Haunted Half Marathon & 5K transforms this beloved community gathering place into a...
5K Half Marathon
18
OCT
24

Boise, ID
$30 -$45
YMCA Halloween Run presented by Micron Ready, Set, Glow! Trick Out Your Costume and Treat Yourself To A Fun Run! Choose from either the Monster Mile or Freaky 5k  Courses start and finish in Ann...
5K
7
OCT
25

Coeur d'Alene, ID
$30 -$125
Get into the spooky spirit this Halloween running along a lakeside Idaho course full of boo-tiful costumes, colorful candy, and having a frightfully fun time!
5K 10K Half Marathon
17
NOV
7

Boise, ID
$20 -$155
This is The Summit. The Ultra is the final event in the Zero Dark Thirty Run Series — a progressive program designed to take participants from their first mile to 30 miles over the course of the...
1m 5K 10K Half Marathon 30m
24
NOV
14

Boise, ID
$45 -$105
Saturday, November 14, 2026(Subject to Change)All runners will receive a race shirt and race medal.  Please note courses utilize the Boise Greenbelt system. Should we run the Greenbelt, the river...
Half Marathon
50
NOV
26

Boise, ID
$18 -$50
Welcome to the annual Turkey Day 5k in Boise, Idaho’s favorite Thanksgiving Day tradition. Turkey Day 5K is a whole family fun run designed to kick off your day with fun, energy, and community....
5K
38
NOV
26

Caldwell, ID
$18 -$50
Welcome to the annual Turkey Day 5k in Caldwell, Idaho’s favorite Thanksgiving Day tradition. Turkey Day 5K is a whole family fun run designed to kick off your day with fun, energy, and...
5K
3
NOV
28

Logan, UT
$25 -$26
Join us for a Jolly Jog 5K to start the Christmas season. We'll provide the Santa Hats you provide the Jolly. OK, we'll provide some Jolly too!! The 5K course starts in Downtown Logan and will...
5K
20
NOV
28

Boise, ID
$10 -$25
The YMCA Thanksgiving Leftovers Fun Run! As part of our race community, you know how special race day gear can be! So here's a fun new twist! We have some awesome leftover swag from past events,...
1m 5K
6
DEC
5

Boise, ID
$45
Idaho’s Ugliest Sweater Run is the most festive, over-the-top holiday fun you’ll have on two feet (or four!). This 12 Days of Christmas–themed course features a new, hilarious, and joy-filled...
2
DEC
12

Eagle, ID
$25 -$35
**** Please Read in Entirety **** Holiday Hot Cocoa Hustle 5K - Produced by Hi5K In Support of Girls on the Run Treasure Valley Sponsored by FLEET FEET TREASURE VALLEY A portion of all...
5K
15
DEC
12

Coeur d'Alene, ID
$40 -$80
Twas’ the night before the Santa Run and all through the northwest, the runners were excited to give it their best!  Experience the most festive race of the season where all finishers get cookies...
5K 10K
19
DEC
19

Boise, ID
$20 -$50
‘Tis the season to sparkle! Make this a December to remember with Santa, family, and friends at the YMCA Christmas Run!  Create a new tradition or continue a long-standing one! Celebrate the...
1m 2m 6m
54
JAN
8

Idaho Falls, ID
$65
A Winter Backyard Ultra Starts on Friday January 8, 2027 at 10:00 am SHARP! Run 4.167 miles every hour on the hour until only one participant remains Hosted at the Bonneville County Exhibition...
25
JAN
23

Melba, ID
$60 -$100
The Wilson Creek Frozen 50k offers a unique, winter running experience on the stunning Wilson Creek trail system, 30 minutes south of Nampa, Idaho. Runners will traverse the Reynolds Creek gorge...
10m 20m 50K
APR
10

Boise, ID
$10 -$40
What’s the Serenata Shuffle? The Serenata Shuffle is a fun, music-filled race along Boise’s Greenbelt. Choose between a timed 5K or a 1-Mile Fun Run, perfect for runners, walkers, and families. ...
5K
18
APR
17

Hauser, ID
$35 -$45
                                                                RUN FOR THE CAUSE - THE DOUBLE J DOG RANCH SPECIAL NEEDS DOGS  As always, we are pulling out all of the stops this year to put on...
5K 10K
9
APR
17

Boise, ID
$75
Hope you got your Kicks on Robie Creek 26! The 48th Race to Robie Creek® commemorated the 100th anniversary of Route 66 on Saturday, April 18, 2026. Join us next year on Saturday, April 17, 2027...
Half Marathon
25
MAY
2

Boise, ID
$35 -$125
Experience the beauty of Boise like never before! The Boise River Marathon offers runners of all levels a unique course that winds along the stunning Boise River Greenbelt — a flat, fast, and...
5K 10K Half Marathon Marathon
7
MAY
15

Boise, ID
$30 -$110
YMCA Famous Idaho Potato Marathon & Fun Runs The Treasure Valley YMCA is proud to bring you the 50th anniversary YMCA Famous Idaho Potato Marathon and Fun Runs presented by the Idaho Potato...
5K 10K Half Marathon Marathon
10