Aspen Valley Marathon

Aspen Valley Marathon

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Experience the beauty of the rockies with the Aspen Valley Marathon The 5k will start and finish at Lions Park in Basalt. This race benefits Challenge Aspen.

Join us for the fourth annual Aspen Valley Marathon benefiting Challenge Aspen, Saturday, July 19, 2014. Register online at: http://www.active.com/aspen-co/running/races/aspen-valley-marathon-2014

The marathon will run from Wagner Park in Aspen to Lions park in Basalt along the Rio Grande trail. The half marathon runs from near Wilton Jaffe Junior Park in Woody Creek to Basalt following the beau

03/23/2026

Start line.
Game faces on.
26.2 through Aspen.
See you July 25th.

03/17/2026

🍀 It’s St. Patrick’s Day! 🍀

Celebrate your lucky day with 15% off all Aspen Valley Marathon race entries.

Use code LUCKY at checkout and get yourself to the start line this July.

But don’t wait—this offer is only valid for the next 48 hours.

03/13/2026

Marathon #51… and still one that stops runners in their tracks for photos.

20 miles of downhill through some of the most beautiful scenery in Colorado. High altitude that keeps things interesting. And a finish line celebration with champagne waiting.

If you’re looking for a race that’s equal parts challenge and experience, this one belongs on the list.

03/11/2026

The moment the Aspen Valley Marathon comes to life. Hundreds of runners, one start line, and miles of mountain views ahead.

03/02/2026

It might still be winter in Aspen, but summer racing doesn’t wait. If July 25 is on your calendar, now’s the time to start building. The countdown to race day has already begun.

02/23/2026

1,418 ft. Net marathon downhill.

Fast, smooth, and fully legit. The Aspen Valley Marathon is one of the fastest Boston Qualifiers, with a net descent under the threshold, so the new downhill time adjustment from the Boston Athletic Association does not apply to our course.

Gravity helps. Your BQ still counts.

02/20/2026

OOO. 26.2 to go.

02/11/2026

We’ll let say it best.

Fast, scenic, low-stress, with mountain views that do the talking. This is the kind of race you build a summer around.

July 25 | Registration is open

02/09/2026

Mondays aren’t usually our thing… but Medal Mondays? Always. 🥹✨🏅 See you at the start line July 25th.

Want your school to be the top-listed School/college in Aspen?

Click here to claim your Sponsored Listing.

Location

Address


Aspen, CO
81612