Hosted in the hills of Debs Park, the 4 Mile Hill Challenge 2025 returns on November 15, 2025, welcoming participants of all fitness levels for a fun, challenging trail run. Organized by Aztlan Athletics as part of their green earth series, the event features a 4-mile hilly trail course, as well as a special Run4Paws division, inviting participants to run alongside their leashed dogs. The route includes natural terrain, scenic views, and aid stations at miles 1 and 3. The race promotes environmental stewardship and community health, offering a family-friendly atmosphere and support for outdoor wellness initiatives. Post-run festivities include wellness booths, giveaways, and community engagement activities.
Races
4 Miles
4 Miles
Also on November 15, 2025, at the same time and location, the Run4Paws event allows participants to run the 4-mile course alongside their leashed dogs. Hosted by Aztlan Athletics, this pet-friendly race includes a festive post-run atmosphere and ensures all furry runners start from the back of the pack.
The 4 Mile Hill Challenge is set for Saturday, November 15, 2025, at 8:00 AM PST, beginning at the Audubon Center at Debs Park (4700 Griffin Ave), Los Angeles, CA, organized by Aztlan Athletics. This trail run features rolling hills through historic park trails with hydration stops at miles 1 and 3, culminating in a challenging climb and scenic return finish.
Weather based on historical averages.
FAQs
What is the 4 Mile Hill Challenge Run4Paws?
How long is the 4 Mile Hill Challenge Run4Paws?
Where does the 4 Mile Hill Challenge Run4Paws take place?
What is the elevation gain of the 4 Mile Hill Challenge Run4Paws?
How can I prepare for the 4 Mile Hill Challenge Run4Paws?
How do I choose the right training plan for the 4 Mile Hill Challenge Run4Paws?
Also on November 15, 2025, at the same time and location, the Run4Paws event allows participants to run the 4-mile course alongside their leashed dogs. Hosted by Aztlan Athletics, this pet-friendly race includes a festive post-run atmosphere and ensures all furry runners start from the back of the pack.
The 4 Mile Hill Challenge Run4Paws is 6km long.
The 4 Mile Hill Challenge Run4Paws takes place in Los Angeles, CA, USA.
Runna classifies the 4 Mile Hill Challenge Run4Paws elevation profile as Moderate.
The best way to train for the next race is to use a personalized 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 personalized 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 4 Mile Hill Challenge Run4Paws?
Also on November 15, 2025, at the same time and location, the Run4Paws event allows participants to run the 4-mile course alongside their leashed dogs. Hosted by Aztlan Athletics, this pet-friendly race includes a festive post-run atmosphere and ensures all furry runners start from the back of the pack.
How long is the 4 Mile Hill Challenge Run4Paws?
The 4 Mile Hill Challenge Run4Paws is 6km long.
Where does the 4 Mile Hill Challenge Run4Paws take place?
The 4 Mile Hill Challenge Run4Paws takes place in Los Angeles, CA, USA.
What is the elevation gain of the 4 Mile Hill Challenge Run4Paws?
Runna classifies the 4 Mile Hill Challenge Run4Paws elevation profile as Moderate.
How can I prepare for the 4 Mile Hill Challenge Run4Paws?
The best way to train for the next race is to use a personalized 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 4 Mile Hill Challenge Run4Paws?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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 4 Mile Hill Challenge?
How long is the 4 Mile Hill Challenge?
Where does the 4 Mile Hill Challenge take place?
What is the elevation gain of the 4 Mile Hill Challenge?
How can I prepare for the 4 Mile Hill Challenge?
How do I choose the right training plan for the 4 Mile Hill Challenge?
The 4 Mile Hill Challenge is set for Saturday, November 15, 2025, at 8:00 AM PST, beginning at the Audubon Center at Debs Park (4700 Griffin Ave), Los Angeles, CA, organized by Aztlan Athletics. This trail run features rolling hills through historic park trails with hydration stops at miles 1 and 3, culminating in a challenging climb and scenic return finish.
The 4 Mile Hill Challenge is 6km long.
The 4 Mile Hill Challenge takes place in Los Angeles, CA, USA.
Runna classifies the 4 Mile Hill Challenge elevation profile as Moderate.
The best way to train for the next race is to use a personalized 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 personalized 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 4 Mile Hill Challenge?
The 4 Mile Hill Challenge is set for Saturday, November 15, 2025, at 8:00 AM PST, beginning at the Audubon Center at Debs Park (4700 Griffin Ave), Los Angeles, CA, organized by Aztlan Athletics. This trail run features rolling hills through historic park trails with hydration stops at miles 1 and 3, culminating in a challenging climb and scenic return finish.
How long is the 4 Mile Hill Challenge?
The 4 Mile Hill Challenge is 6km long.
Where does the 4 Mile Hill Challenge take place?
The 4 Mile Hill Challenge takes place in Los Angeles, CA, USA.
What is the elevation gain of the 4 Mile Hill Challenge?
Runna classifies the 4 Mile Hill Challenge elevation profile as Moderate.
How can I prepare for the 4 Mile Hill Challenge?
The best way to train for the next race is to use a personalized 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 4 Mile Hill Challenge?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized 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
Major City
Dog Friendly
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by 4 Mile Hill Challenge 2025 or Aztlan Athletics. 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 4 Mile Hill Challenge 2025 website.