6 running, walking, and ultra events in Eagle, Idaho

From big races to Saturday morning group runs—find running, walking, and ultra events and connect with the local endurance sports community.

• Boise River Marathon [boiserivermarathon.com] [Register at runsignup.com]
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  Sat, Apr 25, 2026 at 9:00 AM

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  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 scenic...

  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 scenic route perfect for setting personal records or enjoying a memorable first race.

  Whether you're running the full marathon, half marathon, 10K, or 5K, you'll be surrounded by the natural beauty of Idaho and the support of an energetic, encouraging community. This is more than just a race — it’s a celebration of fitness, fun, and the spirit of Boise.

  We believe in Boise, and we proudly highlight and partner with the small businesses that make our city special. From local vendors at the finish line to race-day sponsors and community events, your participation helps support the heartbeat of our town.

  Why Run the Boise River Marathon?

  🏞️ Gorgeous riverside views

  👟 Fast, fast course

  🎉 Family-friendly atmosphere

  💪 Partnered with local health and fitness organizations

  🌟 Custom medals, shirts, and unforgettable memories

  Join us for a race you’ll never forget. Run the River. Celebrate the Journey. Support Local.

  GREAT SWAG

  Classic crew neck sweatshirt, swag, finisher food/drink, and all participants will get a finisher's medal. Please note that registrants registering within 2 weeks of race date may not be guaranteed a shirt. (We'll do the best we can. We're cutting off registrations once we think we can no longer get you a shirt or a medal. Medals are easy... but we don't know what shirt size folks are until they register so there's no way to know. Thanks to all who register early!!!)

  3.1 Miles 6.2 Miles 13.1 Miles 26.2 Miles Marathon Run

  235 E Colchester Drive, Eagle, Idaho, 83616, United States
  OpenStreetMap Google Maps
• Treasure Valley Rescue Run [runsignup.com]
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  Sat, Jun 06, 2026 at 8:00 AM

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  Join us for a beautiful race along the Eagle section of the Greenbelt. The Treasure Valley Rescue Run starts and finishes at Reid Merrill Park. There are 5K & 10K course options with a FREE Kids...

  Join us for a beautiful race along the Eagle section of the Greenbelt. The Treasure Valley Rescue Run starts and finishes at Reid Merrill Park. There are 5K & 10K course options with a FREE Kids Dash! There will be finisher medals for all registered racers and winner prizes. T-shirts available for 5k and 10k racers. This race is stroller and dog friendly!

  About the Race Directors:

  Wright Physical Therapy clinics provide exceptional care throughout the state of Idaho that promotes healing to those with orthopedic issues ranging from low back pain, to knee pain, to recovering from a surgery, to return to sport. Wright PT's social mission is to protect the innocence of children. Because of their passion to help the most vulnerable, all proceeds from the Treasure Valley Rescue Run will go towards an organization that is committed to this cause.

  Fleet Feet Treasure Valley is locally owned and operated. Fleet Feet's mission is to help people move pain free and comfortably by making sure they have the right footwear solutions. Whether you you are looking for shoes for this year’s Treasure Valley Rescue Run Race, shoes to walk around in or shoes to help you move pain-free, Fleet Feet Treasure Valley has your covered! The outfitting team does 3-D imaging analysis, gait analysis and a barefoot walking assessment to find the solutions that best meet your needs and goals. Fleet Feet Treasure Valley has two locations: Fleet Feet Meridian (Located in The Village) and Fleet Feet Nampa (Located right off the Caldwell BLVD/Karcher Exit)

  5k 10k Run Walk

  Eagle, Idaho, 83616, United States
  OpenStreetMap Google Maps
• Aaron Butler Memorial Purple Heart Run: Idaho [runsignup.com]
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  Sat, Aug 15, 2026 at 9:00 AM

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  The 8th annual Aaron Butler Memorial Purple Heart Run (ABMPHR) will be held on Saturday, August 15th, 2026 at Eagle Island State Park and surrounding trail system. Eagle Island has done some...

  The 8th annual Aaron Butler Memorial Purple Heart Run (ABMPHR) will be held on Saturday, August 15th, 2026 at Eagle Island State Park and surrounding trail system. Eagle Island has done some renovations, and it is looking NICE!

  Sign up, show up, and embrace the suck in the 5K, 10K, or signature Unknown Distance Run (we guarantee no less than 400M and no more than 50K, YOU WILL NOT KNOW the final distance until you finish.) We take great pride in delivering an awesome trail running experience, but this isn't a Boston Qualifier, there is no chip-timing, and no one cares if you walk the course. This event is about community and sacrifice, the routes are lined with pictures and stories of our brothers and sisters who gave their lives in the service of our Nation. Aaron's name is on the event, but our event honors ALL of the Fallen. Don't forget about our 16-and-under Youth 5K, we care deeply about youth leadership development and believe that it begins with exposure to service and sacrifice.

  It's more than a run, it's an emotional and educational experience.

  No posers, no egos. If you're down to clown with authentic veterans, first-responders, and patriots who celebrate the lives and legacies of those who gave all, this event is for you. Registration gets you access to the run, music, food, guest speakers, beer, non-alcoholic beverages, sweet raffle and auction items, and lots to do for kids. We sweat, we laugh, we cry (just to water our beards), and we support each other. Join us.

  *NOTE: If you do not have a Idaho State Parks Pass, entry into the park will cost $7. We recommend car pooling with someone who has a parks pass. Or, BEFORE RACE DAY, please consider purchasing an annual parks pass for $10 here https://parksandrecreation.idaho.gov/idaho-state-parks-passport/ to get into all State Parks for a year.

  5k 10k Run Trail Walk

  Eagle, Idaho, 83616, United States
  OpenStreetMap Google Maps
• If You're Not First You're Last [pulserunning.com] [Register at ultrasignup.com]
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  Fri, Sep 11, 2026 at 8:00 AM

  Last Man Standing Ultra

  165 Eagle Island Parkway, Eagle, Idaho, 83616, United States
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• Holiday Hot Cocoa Hustle 5K [hi5k.com] [Register at runsignup.com]
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  Sat, Dec 12, 2026 at 9:30 AM

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  **** 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 registration...

  **** 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 registration fees will be benefitting Girls on the Run!

  100% of additional donations received through the donations link will also be given to Girls on the Run!!!

  Calling all Holiday-Hot-Cocoa-loving people to run (or walk) in the Holiday Hustle 5K!!!

  This race helps support local running teams and clubs.

  Event Information

  The event will be held at Reid Merrill Park in Eagle Idaho. The course is a 5K along the Green Belt starting and finishing at the Reid Merrill Park Pavillion. From a runners perspective - this course is flat and fast if you are after a PR.

  This race helps support local running teams and clubs. Please consider donating to one of these programs during the registration process.

  We look forward to you joining us in this exceptionally high quality event.

  If you are under 18, a parent or guardian must register you and sign the waiver that will be presented during the registration process, otherwise if you are 18 you may register yourself.

  Race Day Schedule:

  8:00AM - 9:10AM:

  Bib Pickup at Reid Merrill Park pavillions (Look for Hi5K Banners). Day-Of-Race registration available at this time as well.

  Hot Cocoa will be served before and after the race!

  9:30AM:

  5K Race Start

  10:10 AM:

  Podium Awards Begin - Top 3 in each age category (Male/Female awarded separately).

  Age categories are as follows 1-11, 12-15, 16-18, 19-29, 30-39, 40-49, 50-59, 60+

  9:50AM - 10:40AM:

  Post-Race Hydration and Nutrition available

  Scholarships:

  If you are experiencing any financial hardship, and would still like to participate, please email the race director at:

  racedirector@hi5k.com

  OR you can send us a message by clicking the Questions? button below.

  We will get you signed up - no questions asked.

  Bib Pickup:

  Before-Race-Day:

  WED DEC 3 through FRI DEC 5 - 10:AM - 7:00PM

  Fleet Feet - Meridian (The Village)

  3573 E. Longwing Lane

  Meridian, ID 83646

  Fleet Feet - Nampa

  1850 Caldwell Blvd

  Nampa, ID 83651

  Race-Day

  8:00AM - 9:10AM

  START / FINISH at Reid Merrill Park

  637 E Shore Drive

  Eagle, ID 83616

  Course Info:

  Start/Finish area is at the Reid Merrill Park pavillions. From the start, the race will head south exiting Reid Merrill onto the Boise River green belt pathway heading east. At mile 1.55 there will be a turn around point. This is an out-n-back course - see course links below.

  Course Links:

  • https://www.mapmyrun.com/routes/view/6154747273

  • https://ridewithgps.com/routes/47676431

  Strava Segments:

  • Coming Soon

  Timing:

  This is a chip-timed event. Timing is provided by Omni Go! Custom Event Soluions.

  Donations:

  This race helps support local running teams and clubs. Please consider donating to one of these programs during the registration process.

  FAQs:

  Can I participate with a stroller?

  Absolutely - we are stroller friendly.

  Can I run with my dog?

  Unfortunately no, USATF (USA Track & Field) will no longer insure or sanction events that allows dogs.

  We can't wait to see you!!!

  5k Run Walk

  Eagle, Idaho, 83616, United States
  OpenStreetMap Google Maps