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:
- $199.99 $149.99 Race Fee + $10.00 SignUp Fee
- Registration:
- Price increases to $199.99 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 | $199.99 $149.99 Race Fee + $10.00 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 7, 2025, 11:59pm CDT | $199.99 Race Fee + $13.00 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:
- $169.99 $129.99 Race Fee + $8.80 SignUp Fee
- Registration:
- Price increases to $169.99 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 | $169.99 $129.99 Race Fee + $8.80 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 7, 2025, 11:59pm CDT | $169.99 Race Fee + $11.20 SignUp Fee |
Marathon
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $149.99 $109.99 Race Fee + $7.60 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 $109.99 Race Fee + $7.60 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 7, 2025, 11:59pm CDT | $149.99 Race Fee + $10.00 SignUp Fee |
25K Night Run
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $129.99 $79.99 Race Fee + $5.80 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 $79.99 Race Fee + $5.80 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 7, 2025, 11:59pm CDT | $129.99 Race Fee + $8.80 SignUp Fee |
25K Run
- Event Date:
- Sunday July 13, 2025
- Start Time:
- 7:00am CDT
- End Time:
- 12:00pm CDT
- Price:
- $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 15, 2025, 4:11pm CDT | July 4, 2025, 11:59pm CDT | $99 $79.99 Race Fee + $5.80 SignUp Fee |
| July 5, 2025, 12:00am CDT | July 12, 2025, 11:59pm CDT | $109 $99.99 Race Fee + $7.00 SignUp Fee |
| July 13, 2025, 12:00am CDT | July 13, 2025, 7:00am CDT | $109.99 Race Fee + $7.60 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 12, 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 12, 2025, 11:59pm CDT | $59.99 Race Fee + $4.60 SignUp 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:
- $89.99 $59.99 Race Fee + $4.60 SignUp Fee
- Registration:
- Price increases to $89.99 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 | $89.99 $59.99 Race Fee + $4.60 SignUp Fee |
| July 4, 2025, 12:00pm CDT | July 7, 2025, 11:59pm CDT | $89.99 Race Fee + $6.40 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:
- $69.99 $49.99 Race Fee + $4.00 SignUp Fee
- Registration:
- Price increases to $69.99 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 | $69.99 $49.99 Race Fee + $4.00 SignUp Fee |
| July 4, 2025, 12:00pm CDT | July 7, 2025, 11:59pm CDT | $69.99 Race Fee + $5.20 SignUp Fee |
Pacer Registration
For 52.7 Mile: One to three pacers allowed after 17 loops (50% of race)
For Marathon and 50K: Only one pacer allowed after 8 loops (approximately halfway)
Each pacer must pay the $15 fee to cover park entry, administrative costs, and receive an official pacer bib. This fee ensures all park visitors are properly accounted for and provides pacers with the necessary identification while on course. Pacers must sign a waiver at the start/finish area
Multiple pacers (1-3) are allowed for the 52-mile solo race, but each pacer must register separately.
For Marathon and 50K: Only one pacer allowed after 8 loops (approximately halfway)
Each pacer must pay the $15 fee to cover park entry, administrative costs, and receive an official pacer bib. This fee ensures all park visitors are properly accounted for and provides pacers with the necessary identification while on course. Pacers must sign a waiver at the start/finish area
Multiple pacers (1-3) are allowed for the 52-mile solo race, but each pacer must register separately.
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Price:
- $15.00 Race Fee + $1.90 SignUp Fee
- Registration:
- Registration ends July 7, 2025 at 11:59pm CDT
| Registration Starting | Registration Ending | Price |
|---|---|---|
| June 22, 2025, 6:15pm CDT | July 7, 2025, 11:59pm CDT | $15.00 Race Fee + $1.90 SignUp Fee |
Volunteer Runner Program
Volunteer Saturday Night, Race Sunday Morning
Join our Volunteer Runner Program and get the complete Austin Solstice Circuit experience! Work alongside our event team during Saturday's evening races under the Buck Moon, then lace up your own running shoes Sunday morning with insider knowledge of our USATF-certified course.
What You Get:
-Official volunteer t-shirt - Show your support crew pride
-All park entry fees covered - No additional costs
-FREE Sunday race entry - Choose from 5K ($49.99 value), 10K ($59.99 value), or 25K ($79.99 value)
-Course insider knowledge - Learn every turn of our 1.64-mile figure-8 loop before you race
-Finisher medal/coin - Complete your weekend with our custom Lake Travis commemorative coin
The Experience:
Start your weekend as part of our event crew, supporting runners as they chase PRs. Watch the sunset races unfold, then wake up Sunday morning with complete course knowledge and fresh legs, ready to set your own personal record.
Volunteer Commitment:
Date: Saturday, July 12, 2025
Shift: 6:00 PM - 12:00 AM (6-hour commitment)
Roles: Aid station support, course marshaling, parking/traffic, runner check-in/timing
Requirements: Enthusiastic attitude, comfortable walking/standing
Race Options Sunday:
5K Run: 8:30 AM start
10K Run: 8:30 AM start
25K Day Run: 7:00 AM start
Perfect for first-time volunteers, experienced runners wanting course recon, or anyone seeking the ultimate race weekend experience!
Limited spots available - register early!
Note: Volunteer runners must complete their full Saturday shift to receive Sunday race entry.
Join our Volunteer Runner Program and get the complete Austin Solstice Circuit experience! Work alongside our event team during Saturday's evening races under the Buck Moon, then lace up your own running shoes Sunday morning with insider knowledge of our USATF-certified course.
What You Get:
-Official volunteer t-shirt - Show your support crew pride
-All park entry fees covered - No additional costs
-FREE Sunday race entry - Choose from 5K ($49.99 value), 10K ($59.99 value), or 25K ($79.99 value)
-Course insider knowledge - Learn every turn of our 1.64-mile figure-8 loop before you race
-Finisher medal/coin - Complete your weekend with our custom Lake Travis commemorative coin
The Experience:
Start your weekend as part of our event crew, supporting runners as they chase PRs. Watch the sunset races unfold, then wake up Sunday morning with complete course knowledge and fresh legs, ready to set your own personal record.
Volunteer Commitment:
Date: Saturday, July 12, 2025
Shift: 6:00 PM - 12:00 AM (6-hour commitment)
Roles: Aid station support, course marshaling, parking/traffic, runner check-in/timing
Requirements: Enthusiastic attitude, comfortable walking/standing
Race Options Sunday:
5K Run: 8:30 AM start
10K Run: 8:30 AM start
25K Day Run: 7:00 AM start
Perfect for first-time volunteers, experienced runners wanting course recon, or anyone seeking the ultimate race weekend experience!
Limited spots available - register early!
Note: Volunteer runners must complete their full Saturday shift to receive Sunday race entry.
- Event Dates:
- Saturday July 12, 2025 - Sunday July 13, 2025
- Start Time:
- 7:00pm CDT
- End Time:
- 12:00pm CDT
- Registration Limit:
- 8 spots left.
Austin Backyard Series
15% Discount Per Event
Lake Travis New Year's Trail Challenge with Ruck options- 50 Miler | 50K | 25K |10K | 5K | Kids 1K
Pick
Austin's Backyard Marathon & Memorial Day Remembrance Run
Pick
Austin Solstice Circuit: Marathon, 52M, 50K, 25K, 10K, 5K
Pick
Fields of Gold 50-Miler, 50K, Marathon, Half-Marathon,10K and 5K Race
Pick
Includes 3 of the following races.
Lake Travis New Year's Trail Challenge with Ruck options- 50 Miler | 50K | 25K |10K | 5K | 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 9:30pm 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
- 25K 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'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
Austin Solstice Circuit: Marathon, 52M, 50K, 25K, 10K, 5K
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 Night 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
Fields of Gold 50-Miler, 50K, Marathon, Half-Marathon,10K and 5K Race
Marble Falls, TX 78654 US
10/25/2025
Pick
1
of the following events:
- 1/2 Marathon — Oct 25, 2025 at 9:00am CDT to 7:00pm CDT
- 5K Trail Race — Oct 25, 2025 at 9:00am CDT to 7:00pm CDT
- Marathon — Oct 25, 2025 at 9:00am CDT to 7:00pm CDT
- 50K — Oct 25, 2025 at 8:00am CDT to 9:30pm CDT
Travis County Kids Race Series
5% Discount Per Event
Colorado River Run: 100-Mile & 50-Mile Ultra, Marathon, Half-Marathon and 5K Taco Trot
Lake Travis New Year's Trail Challenge with Ruck options- 50 Miler | 50K | 25K |10K | 5K | Kids 1K
Pick
Austin Solstice Circuit: Marathon, 52M, 50K, 25K, 10K, 5K
Pick
Race Austin: Holiday Victory Lap - 50-Miler, 50K, Marathon, Half-Marathon, 10K, 5K
Bluebonnet Trail Run: 50 Miler, 50K, Marathon, Half-Marathon, 10K, 5K and Kids 2K Run
Pick
Fields of Gold 50-Miler, 50K, Marathon, Half-Marathon,10K and 5K Race
Includes 2 of the following races.
Colorado River Run: 100-Mile & 50-Mile Ultra, Marathon, Half-Marathon and 5K Taco Trot
Lago Vista, TX 78645 US
11/29/2025
- 5K Kids — Nov 29, 2025 at 8:30am CST to 5:00pm CST
Lake Travis New Year's Trail Challenge with Ruck options- 50 Miler | 50K | 25K |10K | 5K | Kids 1K
Lago Vista, TX 78645 US
01/01/2026
Pick
1
of the following events:
- 5K Run/Walk — Jan 1, 2026 at 9:00am CST to 6:30pm CST
- Kids 1K — Jan 1, 2026 at 9:00am CST
Austin Solstice Circuit: Marathon, 52M, 50K, 25K, 10K, 5K
Spicewood, TX 78669 US
07/12/2025
- 07/13/2025
Pick
1
of the following events:
- 5K Run — Jul 13, 2025 at 8:30am CDT to 12:00pm CDT
- 5K Night Run — Jul 12, 2025 at 7:00pm CDT to Jul 13, 2025 at 12:00pm CDT
- Free Kids' 1K Fun Run — Jul 13, 2025 at 9:30am CDT to 12:00pm CDT
Race Austin: Holiday Victory Lap - 50-Miler, 50K, Marathon, Half-Marathon, 10K, 5K
Spicewood, TX 78669 US
12/14/2025
- Holiday Victory 5K — Dec 14, 2025 at 11:00am CST to 2:00pm CST
Bluebonnet Trail Run: 50 Miler, 50K, Marathon, Half-Marathon, 10K, 5K and Kids 2K Run
Marble Falls, TX 78654 US
03/29/2026
Pick
1
of the following events:
- 5K Bluebonnet Trail Race — Mar 29, 2026 at 9:00am CDT to 5:00pm CDT
- Kids 2K Bluebonnet Fun Run — Mar 29, 2026 at 9:00am CDT to 5:00pm CDT
Fields of Gold 50-Miler, 50K, Marathon, Half-Marathon,10K and 5K Race
Marble Falls, TX 78654 US
10/25/2025
- 10/28/2025
- 5K Trail Race — Oct 25, 2025 at 9:00am CDT to 7:00pm 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.
