In 257 days · Sun, Apr 11, 2027
Don't let race day sneak up
One email during race week. That's it.
When
Sunday, April 11th, 2027
Where
6745 S. Santa Fe Dr., Littleton CO
Distances
Half · 5K
Typical weather
33–62°F · low rain risk
See last 10 years
On this date: rain 0 of the last 10 years
2026
49–78°F
dry
2025
37–80°F
dry
2024
32–61°F
dry
2023
44–85°F
dry
2022
30–66°F
dry
2021
36–54°F
dry
2020
38–70°F
dry
2019
19–38°F
dry
2018
44–77°F
dry
2017
28–68°F
dry
Best months to race in Colorado →
About this race
Event Overview
- Race Name: Platte River Half Marathon, Relay & 5k
- Date: Sunday, April 11, 2027
- Location: 6745 S. Santa Fe Dr., Littleton, CO
- Website: Race Registration
Race Highlights
- Location: Starts and finishes next to the beautiful Platte River Trail and Breckenridge Brewery campus.
- Post-Race Party: Enjoy food, vendors, live music, and beer at the Brewery.
- Proceeds: A portion of proceeds will be donated to Salute Colorado.
- All Runners Welcome: Open to experienced runners and newcomers, as well as relay teams.
Additional Information
- Entry Fees: Non-refundable and non-transferable.
- Deferrals: No deferrals to future years are allowed.
- Questions: Visit our race website here.
Course map
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