In 12 days · Sun, Sep 20, 2026
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Sunday, September 20th, 2026
South Moline St and East Exposition Ave., Aurora CO
5K
51–79°F · low rain risk
See last 10 years
On this date: rain 0 of the last 10 years
2025
53–80°F
dry
2024
55–89°F
dry
2023
47–78°F
dry
2022
54–91°F
dry
2021
50–67°F
dry
2020
56–85°F
dry
2019
61–85°F
dry
2018
60–78°F
dry
2017
47–77°F
dry
2016
58–84°F
dry
Best months to race in Colorado →
Race-day forecast · Sunday, Sep 20
Cloudy · 68–85°F
Sunday, Sep 20starts near 68°F · 42% chance of rain · wind up to 15 mph
About this race
Expo Park XC Runs
Date and Location
- Date: 2026-09-20
- Location: South Moline St and East Exposition Ave., Aurora, CO
- Race URL: Expo Park XC Runs Registration
Race Overview
- Participants: Youth and adult
- Distances: 1k to 5km
Course Details
- Terrain: Almost all grass, flattish, sometimes uneven
- Features: Small undulations, a small creek crossing, and bale jumps
- Race Structure: The 3k & 5k races will start with a 1k loop followed by the 2k loop(s)
- Specifics: The 4k will do the 2k loop twice
Course map
Hotels for race weekend
Live prices near the start line, Sep 19 – 21, 2026.
Train with a club
Run clubs near Aurora to train with before race day.
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