Runfield Rewind - A Mini Backyard Ultra logo

Runfield Rewind - A Mini Backyard Ultra

Runfield Rewind - A Mini Backyard Ultra is a running race on January 2–3, 2027 in Buda, TX.

Date
January 2–3, 2027 (58 days to go)
Sport
Running

From the Organizer

Runfield Rewind: 5K Every Hour. 24 Hours.

One more lap? Yeah, you’ve got one more lap.

Meet Runfield Rewind, the first-ever backyard-style finale to the Runfield Texas Race Series. The idea is simple: a new 5K starts every hour for 24 hours. Come run your first 5K, chase a personal distance record, or stick around for all 24 laps—nearly 75 miles. However far you go, you’ll have a crew cheering you on.

Registration is free. The miles have a mission. Every participant must secure at least one donor pledging at least $1 per lap completed, with proceeds supporting Outsiders Anonymous, a veteran-focused nonprofit serving Hays County. That’s $1 for one lap or $24 for all 24. Recruit your friends and family, give them a reason to keep yelling “one more,” and turn your questionable running decisions into something good for our community.

And because this is Runfield Rewind, we’re bringing back the shirts and medals left over from past series races. Every runner gets a Runfield shirt and medal. Wrong distance on your medal? We’ve got Sharpies. Problem solved.

Expect a fully paved, moderately hilly course and a laid-back neighborhood backyard vibe. We’ll provide food, snacks, and drinks throughout the 24 hours, and we ask every participant to bring something to share at the HQ refuel station. Tents are welcome. So are your friends, family, and as many spectators as you can convince to spend their day—or night—watching people run in circles.

This is grassroots racing with good people, recycled swag, and plenty of encouragement. It’s going to be hella fun and totally rad.

Come run with us. Push yourself. Find your limits. Do some good along the way.

Events

Runfield Rewind

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

62°

Typical Low

37°

Chance of Rain

23%

Based on US Climate Normals data from Austin Bergstrom Ap, 11 mi from the venue.

Sunrise 7:27 AMSunset 5:43 PMDaylight 10h 16m

About Buda, TX

Nearest Airport

AUS

Austin Bergstrom International Airport · 12 mi

Time Zone

Central Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Runfield Rewind - A Mini Backyard Ultra, put it on the calendar, and turn “someday” into a start date.

58

Days to train

Race
Runfield Rewind - A Mini Backyard Ultra
Date
January 2–3, 2027

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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 Runfield Rewind - A Mini Backyard Ultra?
Runfield Rewind - A Mini Backyard Ultra is a running race held in Buda, Texas on January 2, 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 Runfield Rewind - A Mini Backyard Ultra?
Saturday, January 2, 2027 in Buda, Texas at 1328 Sunbright Blvd. Check the event page for exact start times and wave schedules.
How do I register for the Runfield Rewind - A Mini Backyard Ultra?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Runfield Rewind - A Mini Backyard Ultra

Jan 2, 2027

Register