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Colfax Marathon

Colfax Marathon

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Event information

Colfax Marathon

Colfax Marathon

May 18, 2025

4.3
RegisterOrganizer`s website

Where

Denver, CO, United States

Start time

09:00

Distances

Marathon

Sub-events

26.2

Marathon

May 18, 2025 Sunday
Distance: Marathon·Start time: 09:00
MarathonPoint to pointRun/Walk

Race Results

Top 3

1. STEVEN GOLDY 02:24:20
2. CHRIS CATHCART 02:26:34
3. ALEXANDER BURKS 02:31:08

Top 3 Women

1. ANSLEY QUEEN 02:57:08
2. CHELSEA FACTOR 03:07:48
3. ELLIE JANETTE 03:08:54

Top 3 Men

1. STEVEN GOLDY 02:24:20
2. CHRIS CATHCART 02:26:34
3. ALEXANDER BURKS 02:31:08
SEE ALL RESULTS

Race Details

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Training Plan

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Reviews

4.3
Based on 1 Reviews from other runners - tap or click to see all!

By: Nancy S.

Posted: May 23, 2022

Good Way to Get CO Done

This course has less elevation changes in it than many in CO. However, it's still at altitude so, unless you live at altitude, expect it to feel tougher and be slower than your usual time. Organization was good, but there are a lot of races going on consecutively, which I'm not a big fan of (in addition to full & half, there was a relay, a 10 miler, and a 10k all on the same morning/venue). At least they didn't start at the same time haha. There's a 5k the day before- maybe they could shift the 10k & 10 miler to Saturday?? The course is okay; the highlight is running through Mile High Stadium twice. Also runs through a fire station (interesting). Otherwise standard stuff on roadways mostly. Some music and some nice spectators, great volunteers of course. 48th race marathon or longer distance for me, I recommend this race to anyone doing states that doeesn't want to seriously beat themselves up. :)
4.3
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Training Tips

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Jun 8, 2026

Related News

Record Breaking Year in the Denver Colfax Marathon Weekend

Denver welcomed over 25,000 runners to the Mile High for the city’s largest running event of the year. The 19th Denver Colfax Marathon, presented by Cigna Healthcare, hosted eight races over the weekend with several event records broken and a historic number of runners. Athletes from around the world and all 50 states competed in the event, but Colorado runners swept the podium on race day.

General News

May 22, 2025

2025 Denver Colfax Marathon to Welcome 25,000 Runners to the Mile High

The 2025 Colfax Marathon on Sunday, May 18, is expected to have 25,000 participants in all distances.

General News endurance sportswire

May 15, 2025

Denver Colfax Marathon medals debut, showcasing iconic landmarks

A first look at the medals of the 2025 Colfax Marathon on May 18.

General News 9News

Jan 28, 2025

SEE ALL NEWS

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