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Race for Chase!

Race for Chase! is a running race on October 3, 2026 in Tucson, AZ.

Date
October 3, 2026 (36 days to go)
Sport
Running
Register →

From the Organizer

Race for Chase! Chase just turned 10, and on October 3 we’re celebrating him with miles, community, and a whole lot of hope.

In the fall of 2025, Chase was diagnosed with pediatric chordoma, an incredibly rare cancer affecting only about 10 children each year in the United States. After an extensive surgery earlier this year, Chase and his family are now navigating what comes next.

Chordoma is difficult to treat and frequently returns after surgery and radiation. If it does return, treatment options are extremely limited. With so few children diagnosed each year, research dollars are scarce. But research also represents something incredibly powerful for Chase and other kids like him: the possibility of better treatments.

So we’re running.

Chase’s mom, Cara, has been part of the Tucson running and triathlon community for nearly two decades. Now we’re inviting that community, and anyone who wants to join us from near or far, to show up for their family in a way we know how: one mile at a time.

Race for Chase is a virtual 5K or 10K for everyone. Chase a PR. Jog with your kids. Speed walk with friends. Run one of our scheduled Tucson routes alongside the community or complete your miles anywhere in the world. Your pace doesn’t matter. Your participation does.

Together, our goal is to raise $200,000 for the Chordoma Foundation to help fund research toward new and improved treatments.

For Chase, this research is deeply personal. His family is holding onto the hope that by the time he needs more aggressive treatment, better options will exist. And that those options will be there for every child who comes after him, too.

Choose your distance. Invite your people. Set a fundraising goal. And race for Chase.

5K or 10K. Tucson or anywhere. Any pace. One big purpose.

Host City

About Tucson, AZ

Population

543,348

as of 2023

City Elevation

2,430 ft

Nearest Airport

TUS

Tucson International Airport · 8 mi

Time Zone

Mountain 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 Race for Chase!, put it on the calendar, and turn “someday” into a start date.

36

Days to train

Race
Race for Chase!
Date
October 3, 2026

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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 an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions

What is the Race for Chase!?
Race for Chase! is a running race held in Tucson, Arizona on October 3, 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 Race for Chase!?
Saturday, October 3, 2026 in Tucson, Arizona at 4280 N. Campbell Ave.. Check the event page for exact start times and wave schedules.
How do I register for the Race for Chase!?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Race for Chase!

Oct 3, 2026

Register →