The 2026 Windsor 10K has concluded.Share your finish

Windsor 10K

Race complete
Windsor, CO, USA · October 4, 2026·
clear-day50°·55° high·Light·Dry
9
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Race Day Weather

clear-day
50°at start
81° high
Breezy
Dry
Your goal
0:00:00

Cool start — fast day potential, big temp swing

A cool 50°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temps will climb significantly to 81°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.

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Pace Calculator

6.2mi
0:00:00
HH:MM:SS
Pace
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Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for Windsor 10K

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 Windsor 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 Windsor 10K is a fast loop that starts and finishes on The Island at Pelican Lakes in Water Valley. It winds through the Pelican Lakes neighborhood and around Eastman Park, then climbs the hill on 7th Street before the run back to the finish. Paths are mostly paved golf-course and Poudre River Trail surface.

Race weekend

Sunday, October 4
7:00 AMMarathon (26.2 mi)8:00 AMHalf Marathon (13.1 mi)
8:30 AM10K (6.2 mi)
8:45 AM5K (3.1 mi)
10:00 AM1 Mile Fit & Fun Run (1.0 mi)

FAQ

When is the 2026 Windsor 10K?

The 2026 Windsor 10K will be held on Sunday October 4, 2026.

What will the weather be like for the 2026 Windsor 10K?

The forecast calls for a high of 81°F and a low of 45°F with a 0% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

Historical Weather

Based on 6 years of data
Avg Temp
49°F
L:46° H:52°
RunScore
10
Conditions
Rain Freq
0%
0 of 6 yrs
Wind5mph
Dew38°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
50°/55°-
9
2025
fog
44°/48°-
10
2024
clear-day
46°/52°-
10
2023
clear-day
44°/54°-
10
2022
clear-day
41°/49°-
10
2021
partly-cloudy-day
49°/53°-
10