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Running

Monster Miles Challenge

Date
October 1–31, 2026
Distance
Monster Miles Challenge
Register →

From the Organizer

Join us for the 2025 Monster Miles Challenge! Log your miles from Oct 1st - Nov 1st and see if you have what it takes to log the most miles in the month of October! Miles can be walked, jogged, ran and in any combination. They can be done solo or with a friend (each person can log their own miles in their portal). 

🚨NEW THIS YEAR🚨 - Teams can have up to 8 members! Does your team have what it takes to win the Grand Prize?!

👻 Weekly games with spooky prizes

🏆Mileage based milestones with prizes 


💥 Join our exclusive Strava Club (Optional)


📲Log your miles in your personal RunSignUp portal

💥 Prizes for the Top 3 Male, Female, and Non-Binary Finishers


🏆GRAND prize for the Team with the most miles


🩷20% of the proceeds collected will be donated to a charity (All Mounds Matter 5k and their charity Cancer Services)

We will also have an end of challenge celebration for everyone who participates🎉

Events

Monster Miles ChallengeThu, Oct 1 · 12:01 AMRegister →

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

77°

Typical Low

56°

Chance of Rain

27%

Based on US Climate Normals data from Greensboro Wtp.

Sunrise 7:15 AMSunset 7:04 PMDaylight 11h 50m

Host City

About Greensboro, NC

Population

298,564

as of 2023

Elevation

782 ft

Nearest Airport

GSO

Piedmont Triad International Airport · 8 mi

Time Zone

Eastern Time

From Endurance Grid

A big city race. Expect multiple lodging options and plenty to do the day before.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Monster Miles Challenge, put it on the calendar, and turn “someday” into a start date.

115

Days to train

Race
Monster Miles Challenge
Date
October 1–31, 2026

From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the Monster Miles Challenge?
Monster Miles Challenge is a running race held in Greensboro, North Carolina on October 1, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Monster Miles Challenge?
Thursday, October 1, 2026 in Greensboro, North Carolina at Anywhere - USA, Greensboro, NC. Check the event page for exact start times and wave schedules.
How do I register for the Monster Miles Challenge?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Monster Miles Challenge

Oct 1, 2026

Register →