Trail · 5K

Marathon At The MAC


Castle Rock, CO

Marathon At The MAC is a trail race of 3.1 miles (5 km) in Castle Rock, Colorado. The next edition is in November 2027; its day hasn't been announced.

There are 58 other upcoming races up to a half marathon in Colorado.

3.1miDistance
55°Flow 30°FTypical race day

Questions about Marathon At The MAC

When is Marathon At The MAC 2027?

Marathon At The MAC 2027 is in November 2027; its day hasn't been announced yet.

Where is Marathon At The MAC?

Marathon At The MAC is held in Castle Rock, Colorado.

How long is Marathon At The MAC?

Marathon At The MAC is 3.1 miles (5 km).

What is the weather usually like at Marathon At The MAC?

Around Marathon At The MAC's date, the day's high is typically about 55°F (13°C) and the low about 30°F (-1°C), averaged over recent years.

What other races up to a half marathon are there in Colorado?

Other upcoming races up to a half marathon in Colorado include Louisville Trail Race (November 14, 2026), Louisville Trail Race (November 14, 2026) and Louisville Trail Race (November 14, 2026).

Other races in Colorado

Every race in Colorado

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