Events in Idaho Falls, Idaho | 2026-2027

RHS Annual Hustle for Mental Health [runsignup.com]

Sat, May 09, 2026 at 8:00 AM

Description

This is our 11th Annual running of this great event! Our event takes place at Snake River Landing and thanks to the amazing support of Southeast Idaho, we have been able to help so many in the community!

3.1 Miles Run

931 Pier View Drive, Idaho Falls, Idaho, 83404, United States
OpenStreetMap Google Maps

Alturas International Academy Fun Run [runsignup.com]

Sat, May 16, 2026 at 9:00 AM

Description

Alturas International Academy Fun Run is offering a Family Price of $50 for a family of eight. Participants in family groups do not need to run the same distance if they don't want to.

When...

Alturas International Academy Fun Run is offering a Family Price of $50 for a family of eight. Participants in family groups do not need to run the same distance if they don't want to.

When registering be sure to click "Would you like to join or create a Group/Team?"

You can sign up four for the $50 price as long as they all join the same group/team name during the registration process. If you register more than eight in your family group/team, each individual after the fourth, will be charged $10.

1 Miles 3.1 Miles 6.2 Miles Fun Run Run

931 Pier View Drive, Idaho Falls, Idaho, 83404, United States
OpenStreetMap Google Maps

Wild Child Fun Run [runsignup.com]

Sat, Jun 06, 2026 at 8:30 AM

Description

Get ready to go WILD at the Wild Child Fun Run at Idaho Falls Zoo! A run geared to the whole family with a 1.5 mile and 5k distances.

Join us for the 2nd Annual Wild Child Fun Run!

Get ready for a...

Get ready to go WILD at the Wild Child Fun Run at Idaho Falls Zoo! A run geared to the whole family with a 1.5 mile and 5k distances.

Join us for the 2nd Annual Wild Child Fun Run!

Get ready for a family-friendly fitness adventure like no other! The Wild Child Fun Run is your chance to explore the zoo in a whole new way while supporting a great cause.

Date: June 6th, 2026

Start Time: 8:30 AM- Noon

Location: Tautphaus Park & Idaho Falls Zoo

Choose from a 1.5K or 5K run through beautiful Tautphaus Park, ending with a unique quarter-mile course inside the zoo! The route will feature fun cheer stations, music, and snacks to keep you energized along the way.

Not about speed, but about fun! Participants will receive a finish time, but this inclusive event is focused more on the finish and promoting health, fitness, and family fun.

Register today and be part of the Wild Child Fun Run—a day of fun, fitness, and supporting the animals!

All ages and abilities welcome!

We can’t wait to see you there! 🦁🐒🌳

1.5 Miles 3.1 Miles Fun Run Run

2725 Carnival Way, Idaho Falls, Idaho, 83402, United States
OpenStreetMap Google Maps

Family Fun Run and Carnival [runsignup.com]

Sat, Jun 20, 2026 at 9:00 AM

Description

Join us for an exciting day of fun and community spirit at The Waterfront on Snake River Landing on June 20, 2026, from 9:00 AM to 3:00 PM! We have an incredible lineup of activities planned,...

Join us for an exciting day of fun and community spirit at The Waterfront on Snake River Landing on June 20, 2026, from 9:00 AM to 3:00 PM! We have an incredible lineup of activities planned, including a 5K and 1-mile run, a Firefighter Race, and a Mascot Race. Car enthusiasts will enjoy our Vehicle Show, while families can participate in numerous carnival activities set up at the Waterfront. Don't miss out on the local dance performances taking center stage and the assortment of tasty treats from food trucks throughout the day.

This event supports the Ronald McDonald House Family Room, providing a ‘home away from home’ for families with hospitalized children. Your participation not only promises a day filled with excitement but also contributes to a wonderful cause, helping to keep families close during challenging times. Bring your friends and family for a day of fun while making a positive impact in our community. We look forward to seeing you there!

1 Miles 3.1 Miles Fun Run Run

1220 Event Ctr Dr, Idaho Falls, Idaho, 83402, United States
OpenStreetMap Google Maps

To Bone and Back Relay [runsignup.com]

Sat, Jun 27, 2026 at 5:30 AM

Description

This 40 mile relay has been around in Southeast Idaho for 34 years now. Join today and run with a team of 8 (each person running 5 miles), a team of 4 (10 miles each), a team of 2 (20 miles each) or if you are feeling adventurous run the whole 40 miles!!! Come out with friends and/or family to enjoy a great event and great prizes!

5 Miles 40 Miles Relay Run

4941 1st St, Idaho Falls, Idaho, 83401, United States
OpenStreetMap Google Maps

Idaho Falls FireKracker 5k [runsignup.com]

Sat, Jul 04, 2026 at 7:00 AM

Description

2026 is the 21st Annual run of the Idaho Falls FireKracker 5k, AND it is happing on the 250th Anniversary of America's Independence! We hope this year is our biggest and most special yet!

Profits from this event are donated to the Idaho Falls Military Affairs Committee.

3.1 Miles 5k Run

S. Broadway & 25th St, Idaho Falls, Idaho, 83404, United States
OpenStreetMap Google Maps

Idaho Falls Marathon [idahofallsmarathon.com]

Sat, Jul 25, 2026

5k Half Marathon Marathon Run

1345 Clarence Drive, Idaho Falls, Idaho, 83402, United States
OpenStreetMap Google Maps

Dash for Down Syndrome [runsignup.com]

Sat, Aug 22, 2026 at 8:45 AM

Description

Dash for Down Syndrome raises funds and awareness for the Eastern Idaho Down Syndrome Family Connect organization. This is a day of celebration for the local Down syndrome community, their families,...

Dash for Down Syndrome raises funds and awareness for the Eastern Idaho Down Syndrome Family Connect organization. This is a day of celebration for the local Down syndrome community, their families, and supporters. We want to thank all of the sponsors, volunteers, and individuals who make this race possible.

EVENT INFORMATION

We are excited for race day, August 22, 2026, and can't wait to see you there! Our in-person race will be held at Snake River Landing in Idaho Falls!!!

REGISTER EARLY!!! The 1st 900 people who register are guaranteed a SWAG BAG!

Any 10K and 3.21 Mile participants registered BEFORE July 20th will be guaranteed a race t-shirt (or an add-on shirt ordered before July 20th).

Participants registering after July 20th will not be guaranteed a race t-shirt.

We will have medals at the finish line of each race. You also MUST HAVE YOUR BIB ON when you cross the finish line to receive your official medal!

If you register for the 10K or 3.21-mile race, you may also participate in the fun run! You do not need to register for both. Only one registration per person is needed.

INDIVIDUALS WITH DOWN SYNDROME

Individuals with Down syndrome who are registered for any of the three races will get a t-shirt, an engraved medal, and a racecourse poster. They will be highlighted on race day to celebrate their successes! If you are registering an individual with Down syndrome please choose the "Individual with Down Syndrome" registration option so we can make sure we have everything ready for them at the race! Thank you! Call Rochelle Larsen at 208-716-6504 with any questions.

PACKET PICK-UP

Friday, August 21, 2026

3:00 PM - 6:00 PM

Location: Eastern Idaho Down Syndrome Family Connect Office, 1675 S Woodruff, Idaho Falls, 83404

We are between Gandolfos and Red Clover. We will have our sponsor flags and our swag store up, so make sure to take a look at those as you pick up your packets. You may have someone pick up your packet for you. You do not need to let us know in advance; the person picking up the packet can let us know when they arrive. If you have any questions, contact Rochelle Larsen, 208-716-6504, dashfordownsyndrome@gmail.com.

TIMING BIBS

We will be timing the 10K & 3.21 Mile Run. Vector Timing will be timing this year. You will get your chipped bibs at Packet Pick-Up on August 21st.

STARTING TIMES

10K- 8:45 am

3.21 Mile- 9:00 am (Walkers and Runners)

Fun Run/Walk- 10:30 am

(There will be a group photo right after the Fun Run/Walk and BEFORE the medal ceremony!)

PARKING/RESTROOMS

Both will be available at the event site.

MILES/TURNS

The courses will be clearly marked with signs and staffed with uniformed volunteers. Please follow their instructions for your safety. There will also be a race map in each swag bag, along with posters at the race to help you view the routes ahead of time.

FUN RUN

Starts at 10:30 AM. The course will be less than a mile. (NO shirts are given for the Fun Run, but are available for purchase when you register.)

RESULTS

Vector Timing will upload results to Run Sign Up.

VOLUNTEERS

Our race doesn't exist without our volunteers. If you or someone you know is not running/walking but would like to be part of the experience, please email Rochelle Larsen at dashfordownsyndrome@gmail.com. We welcome groups as well such as church, scout, work, school, or neighborhood groups. You can also sign up using this link:

EASTERN IDAHO DOWN SYNDROME FAMILY CONNECT

Check out our organization's website to see how we serve the Down syndrome and Eastern Idaho community www.easternidahodownsyndrome.org. We appreciate your support!

1 Miles 3.21 Miles 10k Fun Run Run Walk

931 Pier View Drive, Idaho Falls, Idaho, 83404, United States
OpenStreetMap Google Maps

Dizzy Horse, A Winter Backyard Ultra [trail2sparta.com] [Register at runsignup.com]

Fri, Jan 08, 2027 at 10:00 AM

Description

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 Hall &...

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 Hall & Sandy Downs Park in Idaho Falls, ID

Race HQ Location: Click Here

Live Tracking: Click Here

2025 Participant Guide: Click Here

BAREBACK - This race can be run "bareback" style (general indoor transition area with no aid station access, just water and bathroom access). It's cheap, but great for those who can and want to take care of themselves, but still race. $55 Registration fee during the early bird pricing. Then its $65.
THOROUGHBRED - Deluxe Aid Station with Catered Food, Reserved Indoor Transition Area, Custom Dizzy Horse Hoodie, or several options in between that you can add on as you wish.
Regardless of whether you go Bareback or full-on Thoroughbred, once the top of the hour starts, everyone runs the 4.167 miles through the course on equal footing.

Upgrades: Select the Upgrades tab in the top menu above or CLICK HERE to purchase any additional Upgrades you didn't select when signing up for the race (T-Shirt, Hoodie, beanie, Designated Indoor Space, Deluxe Aid Station Access, Deluxe Aid Station Access for Crew, ETC.) The Upgrades are limited in number and will likely be sold out before the race. If you wait to register until the last minute, you will very likely be running "Bareback"!

Upgrade Costs During Checkout or Later in the Store

$5.50 Bib Belt
$18 T-Shirt
$35 Hoodie
$45 Deluxe Aid Station Access During Entire Event (cost is per person, runners & crew can purchase)
$50 Reserved 10'x'10 Interior Space (includes general indoor access for participant and up to 2 crew) (only 15 available)

START CORRAL: will be just outside the Bonneville County Exhibition Hall. You'll need to be in it before the top of each hour. At the top of each hour, you'll start off on a wandering and possibly dizzying journey through Sandy Downs park. The course will be thoroughly and completely marked so you won't stand a chance of becoming lost. The course will be about 25% grass, 20% horse racetrack, 35% dirt, 8% sand and 12% pavement (or because it's January in Idaho it could be 100% snow). The only part that isn't flat is the bit in the sand along the canal, with a lung busting climb with about 35 feet of vert. To finish in time you need only run at a 14 minute 23 second pace (although you'll want to go a bit faster to give yourself some time in transition to eat, drink, use the bathroom, etc.) A bell will ring at 3 minutes, 2 minutes, and 1 minute before the hour, letting you know that it's time to get back into the starting corral. Everyone must start at the top of the hour and stay on course

until they've finished their lap or run out of time. There will also be a porta-potty at about the halfway point and heated bathrooms, you can use that porta-potty/bathroom or the porta-potties by the start corral without being DQ'd, but you can't run back to gear/food bag or get something from your crew after the bell rings until your finish your lap.

At the start of each lap, everyone who remains is tied for first, which means, you'll be in first place until you quit or it ends and you win. The race continues until only one participant remains (we call it "Last Horse Standing"). The Last Horse Standing must complete one more loop than 2nd place (the assist person), otherwise, there is no winner. Everyone who doesn't win will get a custom DNF award. We'll also have awards for making certain benchmarks, like 50 miles (12 hours), 100 miles (24 hours), etc. Winner will be declared "Last Horse Standing" and will get a special prize package!

Deluxe aid station will be right inside the Exhibition Hall and have specialty items for food along with standard aid station fare. In addition to water, a choice of other beverages will be available. Food is only accessible for non-runners who purchased tickets from the start of each hour until the middle of each hour!

Crew: While the runners are out running the course, crew can refuel, relax. We'll also be close enough to town that if crew needs to run into town and get food, supplies, etc., they can quickly do that and get back before you return from your 4.167 sojourn in the desert. Eliminated runners are welcome to stay and "join" up as crew for runners still in the mix. Crew may only set up chairs, etc., in your reserved booth 10x10 area, and if you are in the general area, crew cannot set up additional chairs beyond what is set up for you. We recommend only 1 or 2 crew members per runner in the general area for the 1st few hours when all the runners are back in. Bathrooms are only available to crew/public at the start of the hour until the middle of each hour as well.

Crew cannot provide any assistance to active runners while the runners are out on the loop. Including going out on/near the course to cheer them on beyond the start/finish area.

The Vibe: It is a great social race that also requires strategy, a strong will, and a determination to not quit. The first several hours of the race are incredibly social (everyone starts together and takes it relatively easy), but later on in the race as the numbers start to dwindle, the race becomes an epic drama showing the human will to continue pushing past one's perceived limits.

Sponsors: We are excited to have the support of Grit League, the Idaho Falls Trail Runners, Teton Auto Group, Idaho Falls Marathon, Spitfire Ultra Trail Challenge, and LiveTrackingCentral.com in making this an event that you won't forget. Whether you come for the running, the socialization, the desire to find your limits, or the amazing party, this will be an event that you don't want to miss!

If you don't want to run but are willing to volunteer, we'd love to have your help. Please signup up to volunteer. Depending on how long you commit to volunteer, volunteer perks can include access to the Deluxe Aid station, a T-Shirt or Hoodie, and/or future entry into the event.

Indoor Run Trail Ultra

7791 S 15th E, Idaho Falls, Idaho, 83404, United States
OpenStreetMap Google Maps

9 running and fun run events in Idaho Falls, Idaho

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Local Clubs & Organizations