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22 events in Boise, Idaho

From big races to Saturday morning group runs—find 5k events and connect with the local endurance sports community.

  • City of Trees Marathon & Half Marathon [cityoftreesmarathon.com]

    Sat, Oct 11, 2025

    5k 10k Half Marathon Marathon Run

    733 South Pioneer Street, Boise, Idaho, 83702, United States
    OpenStreetMap Google Maps
  • The CBH Hearts Across the Valley Love Run presented by CBH and The YMCA [runsignup.com]

    Sat, Feb 14, 2026 at 10:00 AM

    Description

    Join CBH Homes and The Treasure Valley YMCA in the inaugural CBH Hearts Across the Valley Love Run.

    1 Miles 5k Run

    1000 S Americana Blvd, Boise, Idaho, 83702, United States
    OpenStreetMap Google Maps
  • ZD30 Starting Line (1 Mile, 5K, and 10K) [zd30.org] [Register at runsignup.com]

    Sat, Mar 07, 2026 at 10:00 AM

    Description

    Every journey starts with a first step — and walking absolutely counts.

    The Starting Line is the opening event of the Zero Dark Thirty Run Series, a progressive experience designed to take...

    Every journey starts with a first step — and walking absolutely counts.

    The Starting Line is the opening event of the Zero Dark Thirty Run Series, a progressive experience designed to take participants from their first mile to a full marathon over the course of the season.

    This event is intentionally beginner-friendly. You can run, jog, walk, or mix all three. Whether this is your very first race or your first step back in awhile, this event is about showing up — not speed or finish times.

    All proceeds benefit the Zero Dark Thirty Foundation, a veteran-led nonprofit focused on rebuilding purpose, resilience, and community through movement and connection.

    DISTANCES

    1 Mile (Series Distance )

    Perfect for walkers, beginners, families, and first-time participants. Walking is fully encouraged and welcomed.

    Optional Distances

    5K (3.1 miles)

    10K (6.2 miles)

    All distances are walk-friendly, fully timed, and open to participants of all ability levels.

    WHO THIS EVENT IS FOR

    Walkers and first-time participants

    People returning to movement after time away

    Veterans and first responders

    Families and friends

    Experienced runners who want a meaningful season-long challenge

    If you can walk a mile, you can do this event.

    THE ZERO DARK THIRTY ETHOS

    “Zero Dark Thirty” represents discipline, early mornings, and choosing to show up — even when it feels uncomfortable.

    This series is about progress over pace. No pressure. No cutoff times. Just forward movement.

    WHAT YOU GET

    Finalized Results with Awards and Prizes at the Gala

    Finisher Military Challenge Coin (yes, walkers earn the same Military Challenge Coin)

    Event shirt

    Access to the Zero Dark Thirty Run Series community

    The chance to support veterans through the Zero Dark Thirty Foundation

    1 Miles 5k 10k Run Walk

    700 S Capitol Blvd, Boise, Idaho, 83702, United States
    OpenStreetMap Google Maps
  • YMCA St. Patrick's Day Run and Leprechaun Loop Presented by ICCU [ymcatvidaho.org] [Register at runsignup.com]

    Sat, Mar 14, 2026 at 9:45 AM

    Description

    Trade your pot of gold for a pair of sneakers and join us for the most spirited St. Patrick's Day celebration in town! Spring into action with our YMCA St. Patrick's Day River Dash, where green isn't...

    Trade your pot of gold for a pair of sneakers and join us for the most spirited St. Patrick's Day celebration in town! Spring into action with our YMCA St. Patrick's Day River Dash, where green isn't just a color; it's a way of life. Get ready to run, laugh, and showcase your shamrock swagger – it's all happening, and you're invited to the luckiest run in town!

    Course Options: Start and finish at Julia Davis Park near the band shell.

    9:45 am Leprechaun Mile

    10:00 am 5K & 5Mile River Dash

    Packet Pick Up: Friday, March 13th from 3-6pm at Bandanna Running & Walking (504 W Main St. Boise)

    1 Miles 5k 5 Miles Run Walk

    700 S Capitol Blvd, Boise, Idaho, 83702, United States
    OpenStreetMap Google Maps
  • The YMCA Easter Run [runsignup.com]

    Sat, Apr 04, 2026 at 10:00 AM

    Description

    The YMCA Easter Run!

    Hop into spring at the YMCA’s 1st Annual Easter Race!

    Join us on Saturday, April 4, 2026, for a celebration of fitness, family, and fun.

    Choose between a 1-Mile Fun Run or a 5K,...

    The YMCA Easter Run!

    Hop into spring at the YMCA’s 1st Annual Easter Race!

    Join us on Saturday, April 4, 2026, for a celebration of fitness, family, and fun.

    Choose between a 1-Mile Fun Run or a 5K, and enjoy an interactive egg hunt along the course. Each egg holds a special number you can redeem for prizes at the finish line!

    Whether you’re racing for a personal best or hopping along with the family, this event is all about coming together, getting active, and embracing the joy of community.

    Lace up, grab your bunny ears, and help us make this new YMCA tradition one to remember!

    Location: Ann Morrison Park

    Date: April 4th, 2026

    Time: 10:00am

    1 Miles 5k Fun Run Run

    1000 S Amaricana Blvd, Boise, Idaho, 83702, United States
    OpenStreetMap Google Maps

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