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.
Race Date:
01 October, 2025
The Heart of Hill Country Ultra 100K, running from October 1–30, 2025, presents a challenging 100-kilometer endurance trek through the stunning Balcones Canyonlands National Wildlife Refuge, Texas. Organized by Fit Foundation, this event lets participants complete the distance solo over 30 days or as part of an intensive 4-day guided group hike.
Race Date:
01 October, 2025
The Heart of Hill Country Marathon, scheduled for October 1–30, 2025, allows participants to complete 26.2 miles of scenic trails at Balcones Canyonlands National Wildlife Refuge. Hosted by Fit Foundation, this event offers a flexible 30-day window for participants to log their miles across Texas' most breathtaking natural landscapes.
Race Date:
01 October, 2025
The Heart of Hill Country Half Marathon, running from October 1–30, 2025, offers participants the chance to complete 13.1 miles of stunning trails in Balcones Canyonlands National Wildlife Refuge. With the flexibility of a 30-day challenge, this event—hosted by Fit Foundation—welcomes both competitive runners and recreational hikers.
Race Date:
01 October, 2025
The Heart of Hill Country 10K, taking place from October 1–30, 2025, welcomes participants to enjoy a 6.2-mile trail run or hike through the stunning Balcones Canyonlands National Wildlife Refuge. Organized by Fit Foundation, this event provides an accessible, nature-filled experience for both seasoned runners and casual outdoor enthusiasts.
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!
What is the Heart of Hill Country Ultra 100km?
How long is the Heart of Hill Country Ultra 100km?
Where does the Heart of Hill Country Ultra 100km take place?
What is the elevation gain of the Heart of Hill Country Ultra 100km?
How can I prepare for the Heart of Hill Country Ultra 100km?
How do I choose the right training plan for the Heart of Hill Country Ultra 100km?
The Heart of Hill Country Ultra 100K, running from October 1–30, 2025, presents a challenging 100-kilometer endurance trek through the stunning Balcones Canyonlands National Wildlife Refuge, Texas. Organized by Fit Foundation, this event lets participants complete the distance solo over 30 days or as part of an intensive 4-day guided group hike.
The Heart of Hill Country Ultra 100km is 100km long.
The Heart of Hill Country Ultra 100km takes place in Leander, Texas, USA.
Runna classifies the Heart of Hill Country Ultra 100km 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 100km?
The Heart of Hill Country Ultra 100K, running from October 1–30, 2025, presents a challenging 100-kilometer endurance trek through the stunning Balcones Canyonlands National Wildlife Refuge, Texas. Organized by Fit Foundation, this event lets participants complete the distance solo over 30 days or as part of an intensive 4-day guided group hike.
How long is the Heart of Hill Country Ultra 100km?
The Heart of Hill Country Ultra 100km is 100km long.
Where does the Heart of Hill Country Ultra 100km take place?
The Heart of Hill Country Ultra 100km takes place in Leander, Texas, USA.
What is the elevation gain of the Heart of Hill Country Ultra 100km?
Runna classifies the Heart of Hill Country Ultra 100km elevation profile as Rolling.
How can I prepare for the Heart of Hill Country Ultra 100km?
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 100km?
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 Marathon?
How long is the Heart of Hill Country Marathon?
Where does the Heart of Hill Country Marathon take place?
What is the elevation gain of the Heart of Hill Country Marathon?
How can I prepare for the Heart of Hill Country Marathon?
How do I choose the right training plan for the Heart of Hill Country Marathon?
The Heart of Hill Country Marathon, scheduled for October 1–30, 2025, allows participants to complete 26.2 miles of scenic trails at Balcones Canyonlands National Wildlife Refuge. Hosted by Fit Foundation, this event offers a flexible 30-day window for participants to log their miles across Texas' most breathtaking natural landscapes.
The Heart of Hill Country Marathon is 42km long.
The Heart of Hill Country Marathon takes place in Leander, Texas, USA.
Runna classifies the Heart of Hill Country Marathon 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 Marathon?
The Heart of Hill Country Marathon, scheduled for October 1–30, 2025, allows participants to complete 26.2 miles of scenic trails at Balcones Canyonlands National Wildlife Refuge. Hosted by Fit Foundation, this event offers a flexible 30-day window for participants to log their miles across Texas' most breathtaking natural landscapes.
How long is the Heart of Hill Country Marathon?
The Heart of Hill Country Marathon is 42km long.
Where does the Heart of Hill Country Marathon take place?
The Heart of Hill Country Marathon takes place in Leander, Texas, USA.
What is the elevation gain of the Heart of Hill Country Marathon?
Runna classifies the Heart of Hill Country Marathon elevation profile as Rolling.
How can I prepare for the Heart of Hill Country Marathon?
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 Marathon?
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 Half Marathon?
How long is the Heart of Hill Country Half Marathon?
Where does the Heart of Hill Country Half Marathon take place?
What is the elevation gain of the Heart of Hill Country Half Marathon?
How can I prepare for the Heart of Hill Country Half Marathon?
How do I choose the right training plan for the Heart of Hill Country Half Marathon?
The Heart of Hill Country Half Marathon, running from October 1–30, 2025, offers participants the chance to complete 13.1 miles of stunning trails in Balcones Canyonlands National Wildlife Refuge. With the flexibility of a 30-day challenge, this event—hosted by Fit Foundation—welcomes both competitive runners and recreational hikers.
The Heart of Hill Country Half Marathon is 21km long.
The Heart of Hill Country Half Marathon takes place in Leander, Texas, USA.
Runna classifies the Heart of Hill Country Half Marathon 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 Half Marathon?
The Heart of Hill Country Half Marathon, running from October 1–30, 2025, offers participants the chance to complete 13.1 miles of stunning trails in Balcones Canyonlands National Wildlife Refuge. With the flexibility of a 30-day challenge, this event—hosted by Fit Foundation—welcomes both competitive runners and recreational hikers.
How long is the Heart of Hill Country Half Marathon?
The Heart of Hill Country Half Marathon is 21km long.
Where does the Heart of Hill Country Half Marathon take place?
The Heart of Hill Country Half Marathon takes place in Leander, Texas, USA.
What is the elevation gain of the Heart of Hill Country Half Marathon?
Runna classifies the Heart of Hill Country Half Marathon elevation profile as Rolling.
How can I prepare for the Heart of Hill Country Half Marathon?
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 Half Marathon?
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 10km?
How long is the Heart of Hill Country 10km?
Where does the Heart of Hill Country 10km take place?
What is the elevation gain of the Heart of Hill Country 10km?
How can I prepare for the Heart of Hill Country 10km?
How do I choose the right training plan for the Heart of Hill Country 10km?
The Heart of Hill Country 10K, taking place from October 1–30, 2025, welcomes participants to enjoy a 6.2-mile trail run or hike through the stunning Balcones Canyonlands National Wildlife Refuge. Organized by Fit Foundation, this event provides an accessible, nature-filled experience for both seasoned runners and casual outdoor enthusiasts.
The Heart of Hill Country 10km is 10km long.
The Heart of Hill Country 10km takes place in Leander, Texas, USA.
Runna classifies the Heart of Hill Country 10km 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 10km?
The Heart of Hill Country 10K, taking place from October 1–30, 2025, welcomes participants to enjoy a 6.2-mile trail run or hike through the stunning Balcones Canyonlands National Wildlife Refuge. Organized by Fit Foundation, this event provides an accessible, nature-filled experience for both seasoned runners and casual outdoor enthusiasts.
How long is the Heart of Hill Country 10km?
The Heart of Hill Country 10km is 10km long.
Where does the Heart of Hill Country 10km take place?
The Heart of Hill Country 10km takes place in Leander, Texas, USA.
What is the elevation gain of the Heart of Hill Country 10km?
Runna classifies the Heart of Hill Country 10km elevation profile as Rolling.
How can I prepare for the Heart of Hill Country 10km?
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 10km?
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.
