Memorial Day Marathon

Event Date:: Saturday May 23, 2026
Start Time:: 8:00am CDT
End Time:: 5:00pm CDT

Price:: $159 $139.00 Race Fee + $9.34 SignUp Fee
Registration:: Price increases to $159.00 after May 13, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
April 29, 2026, 12:00am CDT	May 13, 2026, 11:59pm CDT	$159 $139.00 Race Fee + $9.34 SignUp Fee
May 14, 2026, 12:00am CDT	May 21, 2026, 11:59pm CDT	$159.00 Race Fee + $10.54 SignUp Fee

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Remembrance Run Half-Marathon

Event Date:: Saturday May 23, 2026
Start Time:: 8:00am CDT
End Time:: 5:00pm CDT

Price:: $109 $99.00 Race Fee + $6.94 SignUp Fee
Registration:: Price increases to $109.00 after May 13, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
April 29, 2026, 12:00am CDT	May 13, 2026, 11:59pm CDT	$109 $99.00 Race Fee + $6.94 SignUp Fee
May 14, 2026, 12:00am CDT	May 21, 2026, 11:59pm CDT	$109.00 Race Fee + $7.54 SignUp Fee

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The 8 Mile March

Event Date:: Sunday May 24, 2026
Start Time:: 8:00am CDT
End Time:: 12:00pm CDT

Registration:: Online Registration is Closed

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The 8 Mile March (Ruck)

Event Date:: Sunday May 24, 2026
Start Time:: 8:00am CDT
End Time:: 12:00pm CDT

Registration:: Online Registration is Closed

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The 4 Mile March

Event Date:: Sunday May 24, 2026
Start Time:: 8:00am CDT
End Time:: 12:00pm CDT

Registration:: Online Registration is Closed

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The 4 Mile March (Ruck)

Event Date:: Sunday May 24, 2026
Start Time:: 8:00am CDT
End Time:: 12:00pm CDT

Registration:: Online Registration is Closed

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Austin's Backyard Ultramarathon

run any distance 4.17 miles (1 loop) or more. Other race distance Equivalents:

Half Marathon (13.1): Complete 4 loops

Marathon (26.2): Complete 7 loops

50K (31 miles): Complete 8 loops

50 Miles: Complete 12 loops

100K (62 miles): Complete 15 loops

100 Miles: Complete 24 loops

Event Dates:: Saturday May 23, 2026 - Monday May 25, 2026
Start Time:: 8:00am CDT
End Time:: 8:00am CDT

Registration Limit:: Sorry! This event is full. Join the Waiting List
Price:: $189 $169.00 Race Fee + $11.14 SignUp Fee
Registration:: Price increases to $189.00 after May 13, 2026 at 11:59pm CDT

Registration Starting	Registration Ending	Price
April 29, 2026, 12:00am CDT	May 13, 2026, 11:59pm CDT	$189 $169.00 Race Fee + $11.14 SignUp Fee
May 14, 2026, 12:00am CDT	May 21, 2026, 6:00pm CDT	$189.00 Race Fee + $12.34 SignUp Fee

Waiting List

Austin Backyard Double

0% + $15 Discount Per Event

Here’s what you get when you sign up for this race bundle:

Austin's Backyard Marathon Ultra • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler
Marble Falls, TX 78654 US 05/23/2026 - 05/25/2026

Austin's Backyard Ultramarathon — May 23, 2026 at 8:00am CDT to May 25, 2026 at 8:00am CDT

Autumn Harvest Trail Run
Bastrop, TX 78602 US 10/10/2026 - 10/11/2026

Autumn Harvest Last Standing — Oct 10, 2026 at 9:00am CDT to Oct 11, 2026 at 9:00am CDT

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Austin Backyard Triple Crown

0% + $20 Discount Per Event

Here’s what you get when you sign up for this race bundle:

Austin's Backyard Marathon Ultra • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler
Marble Falls, TX 78654 US 05/23/2026 - 05/25/2026

Austin's Backyard Ultramarathon — May 23, 2026 at 8:00am CDT to May 25, 2026 at 8:00am CDT

Autumn Harvest Trail Run
Bastrop, TX 78602 US 10/10/2026 - 10/11/2026

Autumn Harvest Last Standing — Oct 10, 2026 at 9:00am CDT to Oct 11, 2026 at 9:00am CDT

Rodeo Trail Run of Austin Backyard Ultra • 8 Hour • Marathon • Half Marathon
Spicewood, TX 78669 US 03/13/2027 - 03/15/2027

Rodeo Backyard Ultra — Mar 13, 2027 at 9:00am CST to Mar 15, 2027 at 12:00am CDT

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