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September 30, 2025

2025 Center of the Nation Series - Day 2 (CO)

Pioneer Park • 17615 Hwy 14 SterlingCO  80751 Organized by Mainly Marathons

About this event

World's Best Marathon & Half Series!

No Time Limits

Great Food

Award-Winning Medals

Loony Community!

We RUN this country, TOGETHER!

Event details and schedule

Please check our website for details.

Location

Pioneer Park

17615 Hwy 14 SterlingCO  80751

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Categories

Marathon - Individual Age group/open

$110.00
in 41 days $120.00

Half Marathon - Individual Age group/open

$95.00
in 41 days $105.00

5K - Individual Age group/open

$45.00

10K - Individual Age group/open

$55.00

50K - Individual Age group/open

$120.00
in 41 days $130.00

Media

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