In 56 days · Sat, Oct 17, 2026
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Saturday, October 17th, 2026
Lucky Peak State Park Sandy Point Unit, Boise ID
Marathon · Half · 10K · 5K
42–61°F · low rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
38–61°F
dry
2024
40–50°F
dry
2023
52–66°F
dry
2022
43–73°F
dry
2021
49–70°F
dry
2020
49–64°F
dry
2019
44–61°F
dry
2018
38–60°F
dry
2017
39–65°F
dry
2016
42–56°F
rain
Best months to race in Idaho →
About this race
2026 Idaho Running Day
The 2026 Idaho Running Day (October 17) is a great event for all athletes with a 5k, 10k, Half Marathon, and Marathon.
Location
It takes place along the picturesque Boise Greenbelt, from Lucky Peak Reservoir to Southeast Boise, with stunning views of the Boise River.
Participants
Idaho Running Day attracts runners from across Idaho and the Pacific Northwest, with fantastic prizes from our local partners up for grabs.
Transportation
- Parking: Limited at the start/finish.
- Shuttles: Provided from an alternate parking location.
- Participants: Both athletes and spectators will be accommodated.
- More Info: Stay tuned for details!
Start/Finish Area
Sandy Point Park (Boise, ID)
Start Times
- 8:00 am: Half Marathon, Marathon
- 9:00 am: 5k, 10k
Participant Perks
- Medals: Designed locally by our race team.
- Shirts: High-quality athletic shirts.
- Post-Race: Party for all participants.
- Results: Real-Time Chip Results.
Course Maps
5K: Course Map PDF | Interactive Course Map
10K: Course Map PDF | Interactive Course Map
Half Marathon: Course Map PDF | Interactive Course Map
Marathon: Course Map PDF | Interactive Course Map
More Information
For more comprehensive Idaho Running Day info, please take a look at our main website page HERE!
Course map
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