The Dirty December Trail Run is a festive trail running event offering four distinct race distances: a 10 km, Half Marathon (21.1 km), Full Marathon (42.2 km), and a 6‑Hour Hill Climb Challenge. The Hill Climb features repeated 2.5‑mile loops up and down Cardiac Hill, with awards for the King and Queen of the Hill. Runners are encouraged to participate in costumes, with prizes for the best solo and team outfits, adding to the holiday cheer. All finishers receive tech shirts and awards, making it a spirited and rewarding holiday trail run.
Races
The Dirty December 10 km offers a scenic introduction to trail running for all levels. Participants enjoy natural trails, a festive atmosphere, and the chance to run in costumes, with awards for best solo and team outfits.
The Dirty December Half Marathon is a trail race that challenges runners with its rugged terrain. Participants will experience the natural beauty of the US countryside as they navigate the course.
The Dirty December Marathon covers 42.2 km of challenging trails, offering a rewarding experience for dedicated trail runners. Runners can also enjoy the event’s holiday-themed costumes and festive awards
Weather based on historical averages.
FAQs
What is the Dirty December 10K?
How long is the Dirty December 10K?
Where does the Dirty December 10K take place?
What is the elevation gain of the Dirty December 10K?
How can I prepare for the Dirty December 10K?
How do I choose the right training plan for the Dirty December 10K?
The Dirty December 10 km offers a scenic introduction to trail running for all levels. Participants enjoy natural trails, a festive atmosphere, and the chance to run in costumes, with awards for best solo and team outfits.
The Dirty December 10K is 10km long.
The Dirty December 10K takes place in San Diego, California, United States of America.
The Dirty December 10K elevation gain is 283 metres, which Runna classifies as a Hilly race.
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 Dirty December 10K?
The Dirty December 10 km offers a scenic introduction to trail running for all levels. Participants enjoy natural trails, a festive atmosphere, and the chance to run in costumes, with awards for best solo and team outfits.
How long is the Dirty December 10K?
The Dirty December 10K is 10km long.
Where does the Dirty December 10K take place?
The Dirty December 10K takes place in San Diego, California, United States of America.
What is the elevation gain of the Dirty December 10K?
The Dirty December 10K elevation gain is 283 metres, which Runna classifies as a Hilly race.
How can I prepare for the Dirty December 10K?
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 Dirty December 10K?
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 Dirty December Half Marathon?
How long is the Dirty December Half Marathon?
Where does the Dirty December Half Marathon take place?
What is the elevation gain of the Dirty December Half Marathon?
How can I prepare for the Dirty December Half Marathon?
How do I choose the right training plan for the Dirty December Half Marathon?
The Dirty December Half Marathon is a trail race that challenges runners with its rugged terrain. Participants will experience the natural beauty of the US countryside as they navigate the course.
The Dirty December Half Marathon is 21km long.
The Dirty December Half Marathon takes place in San Diego, California, United States of America.
The Dirty December Half Marathon elevation gain is 586 metres, which Runna classifies as a Hilly race.
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 Dirty December Half Marathon?
The Dirty December Half Marathon is a trail race that challenges runners with its rugged terrain. Participants will experience the natural beauty of the US countryside as they navigate the course.
How long is the Dirty December Half Marathon?
The Dirty December Half Marathon is 21km long.
Where does the Dirty December Half Marathon take place?
The Dirty December Half Marathon takes place in San Diego, California, United States of America.
What is the elevation gain of the Dirty December Half Marathon?
The Dirty December Half Marathon elevation gain is 586 metres, which Runna classifies as a Hilly race.
How can I prepare for the Dirty December 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 Dirty December 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 Dirty December Marathon?
How long is the Dirty December Marathon?
Where does the Dirty December Marathon take place?
What is the elevation gain of the Dirty December Marathon?
How can I prepare for the Dirty December Marathon?
How do I choose the right training plan for the Dirty December Marathon?
The Dirty December Marathon covers 42.2 km of challenging trails, offering a rewarding experience for dedicated trail runners. Runners can also enjoy the event’s holiday-themed costumes and festive awards
The Dirty December Marathon is 42km long.
The Dirty December Marathon takes place in San Diego, California, United States of America.
The Dirty December Marathon elevation gain is 1254 metres, which Runna classifies as a Flat race.
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 Dirty December Marathon?
The Dirty December Marathon covers 42.2 km of challenging trails, offering a rewarding experience for dedicated trail runners. Runners can also enjoy the event’s holiday-themed costumes and festive awards
How long is the Dirty December Marathon?
The Dirty December Marathon is 42km long.
Where does the Dirty December Marathon take place?
The Dirty December Marathon takes place in San Diego, California, United States of America.
What is the elevation gain of the Dirty December Marathon?
The Dirty December Marathon elevation gain is 1254 metres, which Runna classifies as a Flat race.
How can I prepare for the Dirty December 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 Dirty December 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!
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Dirty December Trail Run or Dirty Feet Productions. 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 Dirty December Trail Run website.
