5K • 10K • Half Marathon

Saturday, October 17, 2020

Granbury, TX

That Dam Half Returns for 2019!

Picturesque Granbury, Texas is the backdrop for this year’s That Dam Half, 10K & 5K.
Get that small town feel with some of the greatest views of the lake, historic downtown area, beautiful park trails and that good ole’ Texas feel.
We will start and finish in Hewlett Park right across the street from Granbury City Beach and walking distance to the Granbury Historic Downtown area. We have partnered with the town during the famous Harvest Moon Festival happening Saturday and Sunday in the downtown area.  Join us for a very scenic race followed by a great after party and Sam’s 76 Beer Garden in the park. Continue the experience by heading downtown to check out Harvest Moon Festival . We can’t wait to see you!


VOLUNTEERS NEEDED! – Volunteer at That Dam Half and get a FREE Run Project Race registration. Simply go to https://www.runproject.org/volunteer to register.

The Swag

That Dam Half Long Sleeve Hooded Race Shirt & Custom 4" Finisher's Medal

That Dam Half Pricing

5K, 10K & Half Marathon Participants Save: $5/person for groups of 4+ or $10/participant ages 12 & under



Race Day Price 10/19/19

Registration is closed!



Race Day Price 10/19/19

Registration is closed!

Half Marathon


Race Day Price 10/19/19

Registration is closed!

Can’t make it to the event?

Includes this year’s Race Shirt, Finisher’s Medal & Race Bib! (includes free shipping in the US!)

Virtual Runner


Registration is closed!

Event Details

  • Long Sleeve Hooded Race T-Shirt
  • Custom 4″ Finisher’s Medal
  • Free Beer (must be 21 or older)
  • Helpful Bag Check
  • Nuun Hydration On The Course
  • Stay and play around town:

– Harvest Moon Festival https://granburysquare.com/harvest-moon-festival-of-the-arts/
– 50 Fellas Foodfest- https://www.granburyisd.org/50fellasfoodfest


6:30 AM – Packet Pickup Opens & Race Day Registration Opens
7:30 AM – Half Marathon & 10K Start (4 hr limit)
7:35 AM – 5K Starts
9:00 AM – Awards Ceremony
11:00 AM – Course Closes


Pace Groups

Pace groups will be provided for the half marathon, sponsored by Half Fanatics
(Pace Groups: 1:45, 2:00, 2:15, 2:30, 2:45, 3:00, 3:15, 3:30)


  • 1st-3rd Overall Male & Female
  • 1st Overall Masters Male & Female
  • Top 3 Male & Female finishers in the following age groups: 9 and under, 10-14, 15-19, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70–74, 75–79, & 80+

Chip timing is required to be eligible for awards.


Packet Pickup

Wednesday & Thursday (10/16/19 – 10/17/19)
10AM – 6:30PM
Get 25% off select running styles at lululemon during packet pickup for all Run Project Participants!

lululemon Dallas
3201 Knox St.
Dallas, TX 85025

lululemon Southlake
207 Grand Ave.
Southlake TX 76092

lululemon Legacy
7500 Windrose Ave. Unit B190
Plano, TX 75024

Wednesday & Thursday (10/16/19 – 10/17/19)
9AM – 7PM

Orangetheory Fitness Camp Bowie
6201 Sunset Dr. Suite 670
Fort Worth, TX 76116

Race Day at Race Site – Saturday (10/19/2019)

Hewlett Park
650 E Pearl St
Granbury, TX 76048


Comfort Suites, Granbury
Single King $94.99, Double Queen $104.99, Extended King $114.99, Extended Queen $124.99
Complimentary breakfast included

Holiday Inn Express, Granbury
Standard King or Double Queen $109.00, King Suite $119.00
Complimentary breakfast included

Best Western Granbury Inn & Suites
Includes high carb breakfast and 1:00 pm checkout on Sunday

Quality Inn & Suites
Single King $74.00, Double Queen $84.00

Heavenhill Guest House
$155 per night for first 2 guests, additional guests are $20 per guest, per night. 2 bedroom/ 2 bath with kitchen and living. Includes carload pass to Brazos Drive In Theatre.

Pomegranate House
Carriage House – $195 per night plus tax
Garden Cottage – $175 per night plus tax
Blue Heron Cottage – $155 per night plus tax
Royal Oak Cottage – $155 per night plus tax
A third night free available – either Thursday night or Sunday night

Mustard Seed Guesthouse & Loft
10% discount off of regular rate through Airbnb and message code word: CVB

Travis Street Cottages
Book 2 nights and receive 25% off the third night

Texas Heritage Cabin
$149.00 + 6% accommodation tax per cabin, per night.

Stingfellow-Gilmartin House
Weekday nights $175 per night
Friday and Saturday $199 per night
Minimum 2 night stay required
2 bedrooms, 2-1/2 baths, sleeps 7

That Dam Half Beneficiary

Granbury Volunteer Fire Department

Granbury Volunteer Fire Department is dedicated to the prevention and suppression of fires and to responding to medical emergencies and other incidents. Serving the City of Granbury and Hood County, Texas Since 1907.