Run With The Deer Flies is a unique and challenging trail race held annually in Michigan, offering three race distances: 25K, 15K, and 8K. Runners navigate through wooded trails, hills, and natural landscapes, all while encountering the diverse wildlife of the area, including the infamous deer flies that inspire the race's name. The course is both scenic and demanding, making it a favorite among trail running enthusiasts looking for a rugged adventure. The event fosters a friendly, community-focused atmosphere, attracting both competitive runners and those simply looking to enjoy the beauty of nature. Run With The Deer Flies is known for its excellent organization and the opportunity to experience Michigan's outdoor beauty up close.
Races
25km
15km
8km
The Run With The Deer Flies 25K, scheduled for July 27, 2025, challenges runners with a 25-kilometer course featuring an elevation gain of approximately 636 meters. Organized by the Indiana Road Runners Club, this race traverses diverse terrains, including single-track trails, hills, and creek crossings, offering a rigorous and rewarding trail experience.
The Run With The Deer Flies 15K, taking place on July 27, 2025, offers a 15-kilometer trail run through the varied landscapes of Camp Seph Mack. Organized by the Indiana Road Runners Club, this race provides a moderately challenging course suitable for both intermediate and seasoned trail runners.
Introduced in 2025, the Run With The Deer Flies 8K on July 27 offers an accessible 8-kilometer trail run ideal for newcomers to trail running. Hosted by the Indiana Road Runners Club, this race features a less demanding course while still showcasing the natural beauty of Camp Seph Mack.
Weather based on historical averages.
FAQs
What is the Run With The Deer Flies 25km?
How long is the Run With The Deer Flies 25km?
Where does the Run With The Deer Flies 25km take place?
What is the elevation gain of the Run With The Deer Flies 25km?
How can I prepare for the Run With The Deer Flies 25km?
How do I choose the right training plan for the Run With The Deer Flies 25km?
The Run With The Deer Flies 25K, scheduled for July 27, 2025, challenges runners with a 25-kilometer course featuring an elevation gain of approximately 636 meters. Organized by the Indiana Road Runners Club, this race traverses diverse terrains, including single-track trails, hills, and creek crossings, offering a rigorous and rewarding trail experience.
The Run With The Deer Flies 25km is 25km long.
The Run With The Deer Flies 25km takes place in Penn Run, Pennsylvania, USA.
The Run With The Deer Flies 25km elevation gain is 636 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 Run With The Deer Flies 25km?
The Run With The Deer Flies 25K, scheduled for July 27, 2025, challenges runners with a 25-kilometer course featuring an elevation gain of approximately 636 meters. Organized by the Indiana Road Runners Club, this race traverses diverse terrains, including single-track trails, hills, and creek crossings, offering a rigorous and rewarding trail experience.
How long is the Run With The Deer Flies 25km?
The Run With The Deer Flies 25km is 25km long.
Where does the Run With The Deer Flies 25km take place?
The Run With The Deer Flies 25km takes place in Penn Run, Pennsylvania, USA.
What is the elevation gain of the Run With The Deer Flies 25km?
The Run With The Deer Flies 25km elevation gain is 636 metres, which Runna classifies as a Hilly race.
How can I prepare for the Run With The Deer Flies 25km?
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 Run With The Deer Flies 25km?
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 Run With The Deer Flies 15km?
How long is the Run With The Deer Flies 15km?
Where does the Run With The Deer Flies 15km take place?
What is the elevation gain of the Run With The Deer Flies 15km?
How can I prepare for the Run With The Deer Flies 15km?
How do I choose the right training plan for the Run With The Deer Flies 15km?
The Run With The Deer Flies 15K, taking place on July 27, 2025, offers a 15-kilometer trail run through the varied landscapes of Camp Seph Mack. Organized by the Indiana Road Runners Club, this race provides a moderately challenging course suitable for both intermediate and seasoned trail runners.
The Run With The Deer Flies 15km is 15km long.
The Run With The Deer Flies 15km takes place in Penn Run, Pennsylvania, USA.
Runna classifies the Run With The Deer Flies 15km elevation profile as Hilly.
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 Run With The Deer Flies 15km?
The Run With The Deer Flies 15K, taking place on July 27, 2025, offers a 15-kilometer trail run through the varied landscapes of Camp Seph Mack. Organized by the Indiana Road Runners Club, this race provides a moderately challenging course suitable for both intermediate and seasoned trail runners.
How long is the Run With The Deer Flies 15km?
The Run With The Deer Flies 15km is 15km long.
Where does the Run With The Deer Flies 15km take place?
The Run With The Deer Flies 15km takes place in Penn Run, Pennsylvania, USA.
What is the elevation gain of the Run With The Deer Flies 15km?
Runna classifies the Run With The Deer Flies 15km elevation profile as Hilly.
How can I prepare for the Run With The Deer Flies 15km?
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 Run With The Deer Flies 15km?
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 Run With The Deer Flies 8km?
How long is the Run With The Deer Flies 8km?
Where does the Run With The Deer Flies 8km take place?
What is the elevation gain of the Run With The Deer Flies 8km?
How can I prepare for the Run With The Deer Flies 8km?
How do I choose the right training plan for the Run With The Deer Flies 8km?
Introduced in 2025, the Run With The Deer Flies 8K on July 27 offers an accessible 8-kilometer trail run ideal for newcomers to trail running. Hosted by the Indiana Road Runners Club, this race features a less demanding course while still showcasing the natural beauty of Camp Seph Mack.
The Run With The Deer Flies 8km is 8km long.
The Run With The Deer Flies 8km takes place in Penn Run, Pennsylvania, USA.
Runna classifies the Run With The Deer Flies 8km elevation profile as Hilly.
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 Run With The Deer Flies 8km?
Introduced in 2025, the Run With The Deer Flies 8K on July 27 offers an accessible 8-kilometer trail run ideal for newcomers to trail running. Hosted by the Indiana Road Runners Club, this race features a less demanding course while still showcasing the natural beauty of Camp Seph Mack.
How long is the Run With The Deer Flies 8km?
The Run With The Deer Flies 8km is 8km long.
Where does the Run With The Deer Flies 8km take place?
The Run With The Deer Flies 8km takes place in Penn Run, Pennsylvania, USA.
What is the elevation gain of the Run With The Deer Flies 8km?
Runna classifies the Run With The Deer Flies 8km elevation profile as Hilly.
How can I prepare for the Run With The Deer Flies 8km?
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 Run With The Deer Flies 8km?
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!
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Sport:
Running
Tags:
Nature
Park
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Run With The Deer Flies 25K, 15K & 8K or Indiana Road Runners Club. 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 Run With The Deer Flies 25K, 15K & 8K website.
