Summit Backyard Ultra (Last Person Standing)
- Date
- November 21–26, 2026
- Distance
- Summit Last Person Standing
From the Organizer
Saturday, November 21st, 2026.
The Summit Backyard Ultra is a backyard ultra that was previously hosted by Pursue Your Summit LLC. This is the first year that it will be operating under Perspective Pacing. The Summit LMS is a run under the backyard ultra format in which you must complete 4.17 miles within the hour on the hour until there is only one person left. The last person to complete a lap will be crowned the winner.
While every racer will get some cool swag, October 30th is the deadline to get a shirt.
Click Here for Perspective Pacing Policies (you really do want to know this stuff!)
Events
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
67°
Typical Low
45°
Chance of Rain
21%
Based on US Climate Normals data from Burnet Muni Ap, 11 mi from the venue.
Host City
About Marble Falls, TX
Population
7,255
as of 2023
Elevation
806 ft
Nearest Airport
GRK
Killeen Regional Airport / Robert Gray Army Airfield · 43 mi
Major Hub
AUS
Austin Bergstrom International Airport · 45 mi
Time Zone
Central Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Summit Backyard Ultra (Last Person Standing), put it on the calendar, and turn “someday” into a start date.
166
Days to train
- Race
- Summit Backyard Ultra (Last Person Standing)
- Date
- November 21–26, 2026
Coming Up
More Running races near Marble Falls, TX
Capt'n Karl's Trail Series - Reveille Peak Ranch
14 miles away
Golden Harvest Half Marathon & 5k/10k - Austin
Half Marathon · 10K · 5K
Less than a mile away
Perissos Vineyard Haunted Wine Run 5k
5K
14 miles away
Fields of Gold 50K • Marathon • Half Marathon • 12 Hour • 1 Hour • 10K • 5K
Half Marathon · 50K · 10K · 5K
Less than a mile away
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.
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 Summit Backyard Ultra (Last Person Standing)?
- Summit Backyard Ultra (Last Person Standing) is a running race held in Marble Falls, Texas on November 21, 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 Summit Backyard Ultra (Last Person Standing)?
- Saturday, November 21, 2026 in Marble Falls, Texas at 2200 Manzano Mile, Marble Falls, TX 78654, Marble Falls, TX. Check the event page for exact start times and wave schedules.
- How do I register for the Summit Backyard Ultra (Last Person Standing)?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Summit Backyard Ultra (Last Person Standing)
Nov 21, 2026