The Heart of Hill Country Challenge is an annual event held in the beautiful Texas Hill Country, with participants choosing from a full marathon, half marathon, 10k, or ultra marathon distance. The race is set in the picturesque Balcones Canyonlands National Wildlife Refuge, where runners experience rugged terrain, wildlife viewing opportunities, and stunning vistas. With its combination of challenging trails and breathtaking landscapes, the event has become a favorite among runners of all abilities. Whether hiking or running, participants enjoy the natural beauty of the region while supporting local conservation efforts.
Races
100 Mile
100km
Marathon
Half Marathon
10km
Race Date:
01 October, 2025
On October 1–30, 2025, the Heart of Hill Country Ultra 100 Mile challenges endurance athletes to conquer 100 miles of rugged trails in Balcones Canyonlands National Wildlife Refuge, Texas. Organized by Fit Foundation, this ultra-distance event offers both a 4-day guided group hike and a solo 30-day challenge, allowing participants to push their limits at their own pace.
Weather based on historical averages.
FAQs
What is the Heart of Hill Country Ultra 100 Mile?
How long is the Heart of Hill Country Ultra 100 Mile?
Where does the Heart of Hill Country Ultra 100 Mile take place?
What is the elevation gain of the Heart of Hill Country Ultra 100 Mile?
How can I prepare for the Heart of Hill Country Ultra 100 Mile?
How do I choose the right training plan for the Heart of Hill Country Ultra 100 Mile?
On October 1–30, 2025, the Heart of Hill Country Ultra 100 Mile challenges endurance athletes to conquer 100 miles of rugged trails in Balcones Canyonlands National Wildlife Refuge, Texas. Organized by Fit Foundation, this ultra-distance event offers both a 4-day guided group hike and a solo 30-day challenge, allowing participants to push their limits at their own pace.
The Heart of Hill Country Ultra 100 Mile is 161km long.
The Heart of Hill Country Ultra 100 Mile takes place in Leander, Texas, USA.
Runna classifies the Heart of Hill Country Ultra 100 Mile elevation profile as Rolling.
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Heart of Hill Country Ultra 100 Mile?
On October 1–30, 2025, the Heart of Hill Country Ultra 100 Mile challenges endurance athletes to conquer 100 miles of rugged trails in Balcones Canyonlands National Wildlife Refuge, Texas. Organized by Fit Foundation, this ultra-distance event offers both a 4-day guided group hike and a solo 30-day challenge, allowing participants to push their limits at their own pace.
How long is the Heart of Hill Country Ultra 100 Mile?
The Heart of Hill Country Ultra 100 Mile is 161km long.
Where does the Heart of Hill Country Ultra 100 Mile take place?
The Heart of Hill Country Ultra 100 Mile takes place in Leander, Texas, USA.
What is the elevation gain of the Heart of Hill Country Ultra 100 Mile?
Runna classifies the Heart of Hill Country Ultra 100 Mile elevation profile as Rolling.
How can I prepare for the Heart of Hill Country Ultra 100 Mile?
The best way to train for the next race is to use a personalised training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Heart of Hill Country Ultra 100 Mile?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalised training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
More
Sport:
Running
Tags:
Nature
Altitude
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Heart of Hill Country Challenge or Fit Foundation. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Heart of Hill Country Challenge website.
