Idaho Running Day 10K

Boise, ID, USA · October 16, 2027·
partly-cloudy-day50°·56° high·Light·Dry
10
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Race Day Weather

partly-cloudy-day
50°at start
67° high
Light
Dry
Your goal
0:00:00

Comfortable temps, big temp swing

Mild 50°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 67°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 337 days
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Pace Calculator

6.2mi
0:00:00
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Common Goals:

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We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Plan

Get your personalized Idaho Running Day 10K race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Idaho Running Day 10K covers 6.2 miles on the Boise River Greenbelt, starting and finishing at Sandy Point in Lucky Peak State Park below Lucky Peak Dam. Runners head west along the river, turn around at the halfway point, and return to the finish on the same path. The route follows the same stretch of Greenbelt as the first miles of the half marathon and marathon.

Race weekend

Saturday, October 16
8:00 AMMarathon (26.2 mi)8:00 AMHalf Marathon (13.1 mi)
9:00 AM10K (6.2 mi)
9:00 AM5K (3.1 mi)

FAQ

When is the 2027 Idaho Running Day 10K?

The 2027 Idaho Running Day 10K will be held on Saturday October 16, 2027.

What is the time limit for the Idaho Running Day 10K?

The time limit for the Idaho Running Day 10K is 6 hours.

What will the weather be like for the 2027 Idaho Running Day 10K?

The forecast calls for a high of 68°F and a low of 44°F with a 6% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

Historical Weather

Based on 5 years of data
Avg Temp
58°F
L:56° H:61°
RunScore
8
Conditions
Rain Freq
0%
0 of 5 yrs
Wind5mph
Dew37°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
53°/54°-
10
2025
clear-day
39°/43°-
10
2024
clear-day
69°/74°-
6
2023
clear-day
61°/69°-
7
2022
clear-day
57°/63°-
8