Events
Austin's Backyard Ultra
Memorial Day Remembrance Marathon
Memorial Day Remembrance Half-Marathon
Place
Marble Falls, TX US 78654
Description
AUSTIN'S BACKYARD MARATHON
How Far Will You Go?
"So, the last shall be first, and the first last"
Texas Hill Country Paradise
Nestled in the heart of the Texas Hill Country, our event takes place near Lago Vista, just 30 miles northwest of Austin. The course winds around a peninsula jutting into Lake Travis, offering stunning water views and the natural beauty of Central Texas. Experience the perfect blend of challenging terrain and breathtaking landscapes that will keep you motivated hour after hour.
Join us for Austin's Backyard Marathon & Memorial Day Remembrance Run, a unique endurance event that allows you to push your limits in the beautiful Hill Country. This officially sanctioned Backyard Ultra is not just a race, it's a test of mental fortitude, strategic pacing, and physical endurance that will challenge you in ways you've never experienced.
The Backyard Ultra Format
Last Person Standing Challenge
This is an officially sanctioned Backyard Ultra. Complete each 4.167-mile loop within 60 minutes to continue. A new loop starts at the top of each hour.
Following our successful 2025 inaugural event, we are working toward Bronze Ticket qualifying status for 2026. Check back for updates on our certification progress!
Memorial Day Remembrance Run
Set Your Own Challenge for a Memorial Day Remembrance Run
While the last runner standing wins the overall championship and qualifying spot, you're welcome to participate according to your own goals. Many runners choose to complete a specific number of loops rather than competing in the last-person-standing challenge.
You'll earn recognition based on your achievement: Complete 1 loop (4-miles) for a woodallion, 4 loops for half marathon medal, 7 loops for marathon medal, or 8+ loops for ultra medal. Simply notify race staff when you've reached your personal goal.
The Rules for the Last Runner Standing Are Simple
- The course is a 4.167-mile (6.706 km) loop
- A new loop starts at the top of each hour
- Participants must complete each loop within the hour to continue
- Runners are eliminated if they fail to complete a loop in time or choose not to start the next loop
- The last person to complete a loop is declared the overall winner
Race Distance Equivalents
Half Marathon
13.1 miles
Marathon
26.2 miles
50K
31 miles
50 Miles
50 miles
100K
62 miles
100 Miles
100 miles
"This variation in terrain, from exposed shoreline paths to shaded and paved sections, will provide crucial diversity over extended hours of running. The course change also gives runners a mental reset, which can be psychologically significant in a format that tests mental endurance as much as physical stamina."
Awards
Finisher Medal
Complete at least one loop
Half Marathon Medal
Complete 4 loops (13.1 miles)
Marathon Medal
Complete 7 loops (26.2 miles)
Ultra Medal
Complete 8+ loops (33.336+ miles)
Last Person Standing
Overall winner + Bronze Ticket
What's Included
Event Entry
Access to this unique endurance challenge in the Texas Hill Country
Custom Event T-shirt
Commemorative shirt to remember your achievement
Finisher's Medal
Earn a medal by completing at least one loop
Aid Station Support
Fully stocked aid stations to keep you going hour after hour
Ready to Test Your Limits?
Join us for this unique endurance challenge in the beautiful Texas Hill Country. How many loops can you complete?
Custom Challenge Coins/Medals for all Finishers
Commemorate your achievement with a premium custom-designed medal featuring Lake Travis. These coins are part of the Race Austin Series: Collector's Challenge, which allows you to exchange three same-tier coins from different Fit Foundation races for a complimentary race entry of the same tier.
Health Impact Rating
Custom Medal Add-On
Austin's Backyard Marathon Strategy Guide
Need help planning your race strategy? Visit https://fitfoundation.org/austins-backyard-races for our interactive Backyard Marathon Strategy Guide and find the perfect race plan for your Memorial Day's weekend adventure!
🛡️ THE GLADIATOR AWARD
The Gladiator Award is reserved for athletes who complete 100 miles in under 24 hours on the official course.
To earn it, runners must:
- Complete 100 miles
- Finish in under 24 hours
- Follow all race rules
- Run without pacers unless explicitly allowed
There are no rollovers and no partial credit.
You either earn the Gladiator Award, or you don’t.
Few attempt it. Fewer finish it. One becomes a Gladiator.
Race Participant Setup
Tent and Crew Area Setup
Tent Setup Time: From 6:00 AM on the day of the event
Designated Area: Near campsites 20 - 28
Important Restrictions:
- Maximum of 1 tent per participant/crew
- Maximum of 1 table per participant/crew
Please be considerate of space limitations and other participants.
Course Terrain Details
Surface Type: 50% Trail and 50% Paved
Terrain Characteristics:
- Mixed trail, paved surfaces
- Some technical sections
Race Contact Info
If you have any questions about this race, click the button below.
Race Website
Additional race information can be found at https://fitfoundation.org.
Directions
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