52.7 Mile Solo
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $179.99 $149.99 Race Fee + $10.00 SignUp Fee
- Registration:
- Price increases to $179.99 after July 4, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59pm CDT | $179.99 $149.99 Race Fee + $10.00 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 11, 2025, 11:59pm CDT | $179.99 Race Fee + $11.80 SignUp Fee |
50K Run
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $149.99 $129.99 Race Fee + $8.80 SignUp Fee
- Registration:
- Price increases to $149.99 after July 4, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59pm CDT | $149.99 $129.99 Race Fee + $8.80 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 11, 2025, 11:59pm CDT | $149.99 Race Fee + $10.00 SignUp Fee |
Marathon
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $129.99 $109.99 Race Fee + $7.60 SignUp Fee
- Registration:
- Price increases to $129.99 after July 4, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59pm CDT | $129.99 $109.99 Race Fee + $7.60 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 11, 2025, 11:59pm CDT | $129.99 Race Fee + $8.80 SignUp Fee |
25K Run
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $99.99 $79.99 Race Fee + $5.80 SignUp Fee
- Registration:
- Price increases to $99.99 after July 4, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59pm CDT | $99.99 $79.99 Race Fee + $5.80 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 11, 2025, 11:59pm CDT | $99.99 Race Fee + $7.00 SignUp Fee |
10K Run
- Event Date:
- Sunday July 13, 2025
- Start Time:
- 8:30am CDT
- End Time:
- 12:00pm CDT
- Price:
- $79.99 $59.99 Race Fee + $4.60 SignUp Fee
- Registration:
- Price increases to $79.99 after July 4, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59pm CDT | $79.99 $59.99 Race Fee + $4.60 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 11, 2025, 11:59pm CDT | $79.99 Race Fee + $5.80 SignUp Fee |
5K Run
- Event Date:
- Sunday July 13, 2025
- Start Time:
- 8:30am CDT
- End Time:
- 12:00pm CDT
- Price:
- $59.99 $49.99 Race Fee + $4.00 SignUp Fee
- Registration:
- Price increases to $59.99 after July 4, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59pm CDT | $59.99 $49.99 Race Fee + $4.00 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 11, 2025, 11:59pm CDT | $59.99 Race Fee + $4.60 SignUp Fee |
Free Kids' 1K Fun Run
- Event Date:
- Sunday July 13, 2025
- Start Time:
- 9:30am CDT
- End Time:
- 12:00pm CDT
- Price:
- $0.00 Race Fee
- Registration:
- Registration ends July 12, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| April 6, 2025, 1:18am CDT | July 12, 2025, 11:59pm CDT | $0.00 Race Fee |
10K Night Run
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $79.99 $59.99 Race Fee + $4.60 SignUp Fee
- Registration:
- Price increases to $79.99 after July 4, 2025 at 11:59am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59am CDT | $79.99 $59.99 Race Fee + $4.60 SignUp Fee |
| July 4, 2025, 12:00pm CDT | July 11, 2025, 11:59pm CDT | $79.99 Race Fee + $5.80 SignUp Fee |
5K Night Run
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $59.99 $49.99 Race Fee + $4.00 SignUp Fee
- Registration:
- Price increases to $59.99 after July 4, 2025 at 11:59am CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 4, 2025, 12:00am CDT | July 4, 2025, 11:59am CDT | $59.99 $49.99 Race Fee + $4.00 SignUp Fee |
| July 4, 2025, 12:00pm CDT | July 4, 2025, 11:59pm CDT | $59.99 Race Fee + $4.60 SignUp Fee |
Pacer Registration for the 52.7 Mile Solo, 50K and Marathon
-For 52.7 Mile and 12Hour Ultra: Pacers allowed after 17 loops (50% of race)
- For 50K and Marathon: Pacers allowed after 8 loops (approximately halfway)
-Each pacer must pay the fee to cover park entry, administration fees and receive an official pacer bib
Pacers must sign a waiver
Multiple pacers are allowed, but each must register separately
- For 50K and Marathon: Pacers allowed after 8 loops (approximately halfway)
-Each pacer must pay the fee to cover park entry, administration fees and receive an official pacer bib
Pacers must sign a waiver
Multiple pacers are allowed, but each must register separately
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $19.99 $15.00 Race Fee + $1.90 SignUp Fee
- Registration:
- Registration ends July 11, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| March 28, 2025, 11:09pm CDT | July 11, 2025, 11:59pm CDT | $19.99 $15.00 Race Fee + $1.90 SignUp Fee |
Austin Backyard Series
15% Discount Per Event
Lake Travis New Year's Trail Challenge with Ruck options- 50K | 25K | 1/2 Marathon | 24 Hour Race /Last Runner Standing | 5K Run/Walk | Kids 1K
Pick
Austin Solstice Circuit: Marathon, 52M, 50K, 25K, 10K, 5K, Kids' K Fun Run
Pick
Austin's Backyard Marathon & Memorial Day Remembrance Run
Pick
Here’s what you get when you sign up for this race bundle:
Lake Travis New Year's Trail Challenge with Ruck options- 50K | 25K | 1/2 Marathon | 24 Hour Race /Last Runner Standing | 5K Run/Walk | Kids 1K
Lago Vista, TX 78645 US
01/01/2026
- 01/02/2026
Pick
1
of the following events:
- 50K Ultramarathon — Jan 1, 2026 at 8:30am CST to 6:30pm CST
- 25K Trail Run — Jan 1, 2026 at 8:30am CST to 6:30pm CST
- Half Marathon (13.1 miles) — Jan 1, 2026 at 8:30am CST to 6:30pm CST
- Half Marathon (13.1 miles) Ruck Division — Jan 1, 2026 at 8:30am CST to 6:30pm CST
- 5K Run/Walk — Jan 1, 2026 at 9:00am CST to 6:30pm CST
- Last Runner Standing Ultra (24 Hour) — Jan 1, 2026 at 8:30am CST to Jan 2, 2026 at 8:30am CST
- 5K Ruck — Jan 1, 2026 at 9:00am CST to 6:30pm CST
- 24 Hour Endurance Challenge — Jan 1, 2026 at 8:30am CST to Jan 2, 2026 at 8:30am CST
Austin Solstice Circuit: Marathon, 52M, 50K, 25K, 10K, 5K, Kids' K Fun Run
Spicewood, TX 78669 US
07/12/2025
- 07/13/2025
Pick
1
of the following events:
- 52.7 Mile Team Relay — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- 50K Run — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- Marathon — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- 25K Run — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- 10K Run — Jul 13, 2025 at 8:30am CDT to 12:00pm CDT
- 5K Run — Jul 13, 2025 at 8:30am CDT to 12:00pm CDT
- 52.7 Mile Solo — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- 10K Night Run — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- 5K Night Run — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- 12 Hour Ultra — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 7:00am CDT
Austin's Backyard Marathon & Memorial Day Remembrance Run
Leander, TX 78645 US
05/23/2026
Pick
1
of the following events:
- Austin's Backyard Ultra — May 23, 2026 at 7:00am CDT
- Memorial Day Remembrance Marathon — May 23, 2026 at 7:00am CDT to 5:00pm CDT
- Memorial Day Remembrance Half-Marathon — May 23, 2026 at 7:00am CDT to 5:00pm CDT
This is a service fee for processing your race application. This may be slightly higher or lower per registrant than the amount shown here.
