Austin Rattler Run

|10-Mile/20-Mile/50K| NOVEMBER 6, 2021 | Reveille Peak Ranch

Run your way through Texas hill country on singletrack, fire roads and even granite formations at the Austin Rattler Run. Complete our 10-mile loop once, twice for a fun challenge, or a third time for the chance to qualify for the Leadville Trail 100 Run presented by La Sportiva. Celebrate your finish in true Austin style with live music, BBQ and beer at the lakeside post-race party.

Run our 10 mile loop at the impeccably maintained Reveille Peak Ranch, a 1,300-acre mecca of amazing trails, first-class facilities and outdoor adventure. The course features a mix of terrain that challenges runners while offering scenic views of the Texas Hill Country. Choose between 1 or 2 10-mile laps or the LT100-qualifier distance of 50K over 3 laps

> New Course Reveal Coming This Spring

Aid Stations available every 10 miles.


    Race bibs must be visible at all times and attached to the front of your body. Please do not cut or fold your bib, as the affixed timing chip could become damaged and not record your race times or photos.

    Hang on to the small tab with your number on it. This is your ticket to enter the LT100 Run drawing, which will take place after the race ends at 5 p.m. (see the Schedule of Events for more information).

    Drop bags can be left at the designated area near the start/finish on Saturday morning. Bags must be claimed Saturday evening.

12:00 p.m. - 6:00 p.m. Registration and packet pickup
105 CR 114
BURNET, TX 778611
Get your participant shirt, race bib and answers to all of your race-day questions. Photo ID is required. Packets must be picked up in person. They will not be given to others.

5 – 5:45 a.m. Packet pickup and registration
Photo ID is required. Packets must be picked up in person. They will not be given to others.

6:00 a.m. 50K race start
Headlamp required!

6:15 a.m. – 8:30 a.m. Packet pickup & registration (20 & 10)
Photo ID is required. Packets must be picked up in person. They will not be given to others.

9:00 a.m. 20-mile & 10-mile race start

12 p.m. Finish Festival Begins

12:00 p.m. Finish Festival Begins
Join us for beer, great food and even better company.

6:00 p.m. Official finish time & LT100 Run lottery
50K runners must finish by this time to be eligible for the LT100 lottery. Stick around for an announcement to enter your race number (a tab attached to your bib) into the hat for your chance to win a coveted LT100 Run slot. Winners must be present to claim their spot, which they can utilize next year. View the LT100 Qualifier page for more information.

Participant Swag

All registered participants will receive:

  • T-shirt (gender-specific)
  • Finisher medal
  • Beer

Retail Items

Visit us at the retail tent throughout the weekend to purchase the following items:

  • Water bottles
  • Trucker hats
  • And more!

Pricing Tiers: Tier 1 January 20- April 30, Tier 2 May 1-July 31, Tier 3 August 1-Race Day

10-Mile Tier 1 $60 / Tier 2 $75 / Tier 3 $90

20-Mile Tier 1 $80 / Tier 2 $95 / Tier 3 $110

50K Tier 1 $100 / Tier 2 $115 / Tier 3 $130


Effective Jan 1, 2021 to Oct 1, 2021- You will receive 70% refund (less processing and additional fees) No deferrals, You will not be allowed to defer your 2021 entry.

Leadville Trail 100 Run qualifying slots will be distributed at the Awards Ceremony. Qualifying slot winners MUST BE PRESENT, as the roll-down qualifiers rule will be in effect at each event. All qualifier slots will be awarded and redeemed on race day. You must pay your entry to the LT100 Run within the three days after the event. You will have the option to register for the current year or the following year's LT100 Run and must decide when accepting your qualification slot. All entries into the LT100 Run are non-transferrable.
> Learn more

Expect the 2021 Athlete Guide no later than the week of the event!

Awards will be handed out on Saturday at 4pm. In the 10 and 20-mile, awards will be given to the top 10 males and females overall. 18-29 /30-39 / 40-49 / 50-59 / 60+ / overall. In the 50K, awards will be given to the top 3 males and females in each age group.

Highland Lakes of Burnet County
Situated in the stunning rolling hills of the famous Texas Hill Country, the Highland Lakes of Burnet County offers abundant beauty and charming Texas hospitality. Enjoy clear lake waters, plentiful fishing and breathtaking sunsets, as well as other natural treasures like impressive caverns carved by running water, pristine parks, and nature preserves. Check out the Highland Lakes of Burnet County website to book anything from primitive campsites to lakeside lodging.
> Find lodging

Camping at Reveille Peak Ranch
Reveille Peak Ranch has 250+ primitive campsites and six RV hookups with water and electricity. On-site facilities include restrooms/changing rooms with showers.
> Learn more about camping at Reveille


Special thanks to our Austin Rattler Run sponsors.For information on sponsorship opportunities, please contact our sponsorship team.