5 events in Boise, Idaho

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

• Dirty Dog Trail Marathon and Half Marathon [pulserunning.com] [Register at ultrasignup.com] - Facebook
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  Sat, Jun 13, 2026

  Half Marathon Trail

  Military Reserve Flood Basin Dog Park, Boise, Idaho, United States
  OpenStreetMap Google Maps
• Christmas 5K/10K/Half Marathon in July - Boise [fivestarntp.com] [Register at runsignup.com]
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  Sat, Jul 11, 2026 at 7:00 AM

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  Celebrate the holiday spirit in the middle of summer at the Christmas in July 5K/10K/Half Marathon! This means Santa is on Vacay!

  Come on out and join us at Ann Morrison Park in Boise . This festive...

  Celebrate the holiday spirit in the middle of summer at the Christmas in July 5K/10K/Half Marathon! This means Santa is on Vacay!

  Come on out and join us at Ann Morrison Park in Boise . This festive race brings all the cheer of the season—without the cold—giving athletes a fun and energetic way to race during the warm summer months.

  Whether you’re tackling the 5K, 10K, or Half Marathon, you’ll enjoy a spirited race atmosphere filled with holiday flair, seasonal fun, and motivation from start to finish. Runners and walkers of all levels are welcome to join in the celebration.

  All athletes who cross the finish line will receive a custom finisher medal and a spirited, race-themed shirt to commemorate their accomplishment. Awards will be presented to men and women for all three distances to the top finishers in the usual five-year age groups, starting at 10 & Under.

  Break out the holiday cheer, lace up your running shoes, and make summer miles merry at the Christmas in July 5K/10K/Half Marathon.

  5k 10k 13.1 Miles Half Marathon Run Walk

  1130 W Royal Blvd, Boise, Idaho, 83706, United States
  OpenStreetMap Google Maps
• ZD30 The Summit (1 Mile, 5K, and 10K, 1/2 Marathon, 30 Mile Ultra) [zd30.org] [Register at runsignup.com]
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  Sat, Nov 07, 2026 at 10:00 AM

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  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...

  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 season.

  The Summit represents more than distance. It represents commitment, discipline, and follow-through. It’s the culmination of months of steady effort and the closing chapter of a journey that began with a single mile.

  This event takes place near Veterans Day, honoring resilience, service, and the power of showing up — again and again.

  This race is run/walk friendly, and participants may move at their own pace. Whether you run the entire distance or use a run/walk strategy, finishing is what matters.

  All proceeds benefit the Zero Dark Thirty Foundation, a veteran-led nonprofit supporting veterans through movement, mentorship, and community.

  DISTANCES

  1 Mile

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

  5K (3.1 miles)

  10K (6.2 miles)

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

  Half Marathon (13.1 Miles)

  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)

  Access to the Zero Dark Thirty Run Series community

  The chance to support veterans through the Zero Dark Thirty Foundation

  Giveaway Items are Subject to Change

  1 Miles 5k 10k 13.1 Miles 30 Miles Half Marathon Run Ultra Walk

  TBD, Boise, Idaho, 83702, United States
  OpenStreetMap Google Maps

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