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2026 Altitude Elementary Moose Mudder

location_on

Aurora, Colorado, United States

calendar_today 03 May, 2026

directions_run Running

language Official Website

sell $35.00

About the Event

Please join us for the Annual Moose Mudder! This is a community event that will consist of an untimed 1k fun walk/run and a timed 5k followed by an optional muddy obstacle course. Get your best time, run for fun, walk with a group, form a stroller brigade, or line the streets to cheer everyone on--Come one, come all as we gather and play as a community on Sunday, May 4th!

This event is a rain or shine event. All efforts will be made to put the race on, but if weather does cause a cancellation, there are no refunds.

T-Shirt and Antlers are Guaranteed to the first 300 signups! Must be present on race day to receive the T-Shirt and Antlers.

Races Offered

1K

May 03, 2026

straighten

Distance — 1K

terrain

Type — Running

timer

08:00

sell

$0.00

5K

May 03, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

08:00

sell

$35.00

Clubs & Activities 5K

May 03, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

08:00

sell

$0.00

Teachers & Staff 5K

May 03, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

08:00

sell

$0.00

Weather Overview

These values represent the 3-year monthly averages for May in Aurora.

Temp (°C)

Feels Like (°C)

thermostat 7.8° / 21.4°

wb_sunny 4.1° / 17.5°

Wind (km/h)

Humidity (%)

air 12.1 /

water_drop 54.1%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 7.8° / 21.4°

wb_sunny 4.1° / 17.5°

air 12.1 km/h

water_drop 54.1%

About Aurora

Learn more about the host city, Aurora.

Aurora is a city of about 400,000 of the Denver Metropolitan Area in the western U.S. state of Colorado. The city lies immediately east of Denver in Arapahoe, Adams, and Douglas counties. In 2008 it was named the "All American City."

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2026 Altitude Elementary Moose Mudder

About the Event

This event is a rain or shine event. All efforts will be made to put the race on, but if weather does cause a cancellation, there are no refunds.

T-Shirt and Antlers are Guaranteed to the first 300 signups! Must be present on race day to receive the T-Shirt and Antlers.

Races Offered

1K

5K

Clubs & Activities 5K

Teachers & Staff 5K

Weather Overview

About Aurora

Hotels & Places to Stay

Nearby Races

Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA

HOOP! FOR NOAH

ASDAsh 5K to Beat Tooth Decay

Healthy Kids Running Series Spring 2026 - Aurora,…

Recommended for You

Run Manatee - Rye Preserve 5K -2026

Turkey Trails - Sioux Falls

Candy Cane Course- Lincoln

Space Coast Triathlon and Duathlon

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