Famous Idaho Potato 5K

Boise, ID, USA · May 15, 2027·
partly-cloudy-day68°·70° high·Breezy·Dry
6
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Race Day Weather

partly-cloudy-day
68°at start
77° high
Breezy
Dry
Your goal
0:00:00

Warm start

Starting at 68°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Temperatures rising to 77°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

Race day forecast available in 189 days
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Pace Calculator

3.1mi
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Race Plan

Get your personalized Famous Idaho Potato 5K 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 Famous Idaho Potato 5K, called the Spud Run on the registration site, is the shortest race of the weekend and starts and finishes at The Morrison Center on the Boise State University campus. It follows the flat Boise Greenbelt and runs on the Saturday of race weekend, after the longer races have started.

Race weekend

Saturday, May 15
7:00 AMMarathon (26.2 mi)9:00 AMHalf Marathon (13.1 mi)10:00 AM10K (6.2 mi)
11:00 AM5K (3.1 mi)

FAQ

When is the 2027 Famous Idaho Potato 5K?

The 2027 Famous Idaho Potato 5K will be held on Saturday May 15, 2027.

What will the weather be like for the 2027 Famous Idaho Potato 5K?

The forecast calls for a high of 77°F and a low of 51°F with a 4% chance of rain. Check our detailed hourly forecast above for the best 5K race plan.

Historical Weather

Based on 27 years of data
Avg Temp
65°F
L:64° H:67°
RunScore
7
Conditions
Rain Freq
4%
1 of 27 yrs
Wind8mph
Dew37°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
55°/58°-
8
2025
rain
51°/51°Light
9
2024
clear-day
61°/64°-
8
2023
clear-day
73°/75°-
5
2022
partly-cloudy-day
59°/60°-
7
2021
clear-day
73°/81°-
6
2020
clear-day
87°/92°-
2
2019
partly-cloudy-day
54°/57°-
9
2018
clear-day
66°/70°-
5
2017
clear-day
66°/71°-
7
2016
partly-cloudy-day
55°/55°-
10
2015
clear-day
74°/77°-
5
2014
clear-day
66°/70°-
6
2013
partly-cloudy-day
59°/61°-
7
2012
clear-day
61°/64°-
8
2011
clear-day
67°/75°-
5
2010
clear-day
68°/73°-
6
2009
clear-day
65°/68°-
8
2009
clear-day
48°/51°-
8
2008
clear-day
79°/81°-
5
2007
clear-day
69°/73°-
6
2006
partly-cloudy-day
69°/70°-
6
2005
clear-day
67°/69°-
7
2004
partly-cloudy-day
51°/54°-
9
2003
partly-cloudy-day
70°/72°-
5
2002
clear-day
53°/56°-
10
2001
clear-day
58°/59°-
7