Haunted Run 5k and Kids Fun Run
Oct 31Big Sky, MT5K
Also a 5K, 62 mi from Run The Boo- 5K & Kids Race, registration open
Listed from RunSignUp. Checked Oct 22, 2026.
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planMontana Events Foundation is excited to host the 9th Annual Run The Boo 5K & Kids Race in Dillon, Montana. This is a Halloween themed race so dress up in your best costumes and run with us. The 5K & Kids Race will start and finish at the Beaverhead Brewing Company. The race is a fundraiser for Montana Events Foundation Scholarship. All of the money raised through registrations will be donated to the University of Montana Western Foundation and each year we will give out scholarships to qualifying UMW students.
Race Day Information
We want to thank you for registering for the 9th Annual Run The Boo 5K and Kids Race in Dillon, Montana on October 31, 2026. We are excited to see all the racers in their costumes. Please read all of the information below.
PACKET PICK-UP is morning of race- October 31, 2026- 9-10AM at Beaverhead Brewing Company- 218 S. Montana St. Dillon, Montana. All participants must check in before the race to get a timing bib. Please plan ahead and allow enough time to check in and warm up for the race.
5k starts at 10AM - 5K starts and finishes at Beaverhead Brewing Company. The course will be on the streets of Dillon.
Kids Race starts at 11AM - Kids Race (1 mile) will start at 11AM at Beaverhead Brewing Company and Finish at Beaverhead Brewing Company. The route will go to North Reeder Street and turn right to Pig Tail Trail and wrap around to W Bannack St. to Montana St. and Finish at Beaverhead Brewing Company.
Award Ceremony will be around 11:30AM, when the Kids Race has finished.
The course will be marked with orange arrows, orange cones and orange painted streets.
We have a no dog policy on the course. Thank you!
We have a NO REFUND policy.
Strollers are welcome!
Run fast and look good!
Montana Events Foundation
Registration opens
Jul 5, 2026
Registration closes
Oct 31, 2026
Race day
Oct 31, 2026
Standard ends
Oct 31, 2026
Run The Boo 5K
Standard, until Oct 31, 2026
$30
Run The Boo- Kids Race
Standard, until Oct 31, 2026
$15
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 31Big Sky, MT5K
Also a 5K, 62 mi from Run The Boo- 5K & Kids Race, registration open
Oct 25Missoula, MT5K
Also a 5K, 130 mi from Run The Boo- 5K & Kids Race, registration open
Oct 31Butte, MT5K, 1 mi
Also a 5K, 53 mi from Run The Boo- 5K & Kids Race, registration open
Oct 23Deer Lodge, MT5K
Also a 5K, 62 mi from Run The Boo- 5K & Kids Race, registration open
Straight-line distance
Oct 23Deer Lodge, MT5K
Oct 24Havre, MT5K, 1 mi
Oct 25Missoula, MT5K
Oct 31Big Sky, MT5K
Oct 31Billings, MT5K
Oct 31Butte, MT5K, 1 mi
Oct 31Thompson Falls, MT5K, 1 mi
Nov 8Billings, MT5K, 2K
Jun 25, 2027Butte, MT100 mi
Sep 25, 2027Bozeman, MT24 hr, 12 hr +1
Aug 14, 2027Island Park, ID50K, 25K +2
Jun 25, 2027Clancy, MTBackyard Ultra, 50K +2
Aug 7, 2027Helena, MT50 mi, 50K +1
Jun 19, 2027Challis, ID108K, 55K +1
Jun 18, 2027Helena, MT12 hr
Apr 17, 2027Menan, ID55K, 30K +2
Oct 24Rexburg, IDHalf Marathon, 5K
Oct 31Swan Valley, ID50K, Half Marathon
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for Run The Boo- 5K & Kids Race?
Claim this race to manage registration, volunteers, and race day.