Cox Running Club Pi Day Half Marathon & 5K logo

Cox Running Club Pi Day Half Marathon & 5K

Cox Running Club Pi Day Half Marathon & 5K is a running race on March 14, 2027 in Fort Worth, TX, with entry fees from $35 to $65.

Date
March 14, 2027 (236 days to go)
Price
$35–$65
Sport
Running
Register →

From the Organizer

Run or walk 13.14 miles or 3.14 miles (such a nice "round" number) with us on March 14th.  Registration includes a fast and flat course, timed race, custom finisher's medal, age group awards, and post-race refreshments (including "pie").  Come for the run, stay for the fun!

Events

Half Marathon$65
5K$35

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

70°

Typical Low

48°

Chance of Rain

22%

Based on US Climate Normals data from Ft Worth Nas, 6 mi from the venue.

Sunrise 7:41 AMSunset 7:36 PMDaylight 11h 55m

Host City

About Fort Worth, TX

Population

941,311

as of 2023

City Elevation

519 ft

Nearest Airport

DFW

Dallas Fort Worth International Airport · 19 mi

Time Zone

Central 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 Cox Running Club Pi Day Half Marathon & 5K, put it on the calendar, and turn “someday” into a start date.

236

Days to train

Race
Cox Running Club Pi Day Half Marathon & 5K
Date
March 14, 2027

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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.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to Fort Worth than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.

Plan your trip to Fort Worth
Lodging
Flights
Rental Car
Activities

Frequently Asked Questions (FAQs)

What is the Cox Running Club Pi Day Half Marathon & 5K?+
Cox Running Club Pi Day Half Marathon & 5K is a running race held in Fort Worth, Texas on March 14, 2027. 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 Cox Running Club Pi Day Half Marathon & 5K?+
Sunday, March 14, 2027 in Fort Worth, Texas at 3201 Riverfront Dr.. Check the event page for exact start times and wave schedules.
How do I register for the Cox Running Club Pi Day Half Marathon & 5K?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Cox Running Club Pi Day Half Marathon & 5K

Mar 14, 2027

Register →