Deer Trail Run 5K/10K/Half-Marathon

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1010 Trail Ridge Rd, Cincinnati OH

Saturday, August 23rd, 2025

🏞️ Race Course

Join us and enjoy one of the most beautiful off-road trails in Cincinnati. Mt. Airy Forest with nearly 1,500 acres, it's the largest park in Cincinnati's park with lots of trail system to explore.

🏃‍♂️ 5K Race Route

🏃‍♀️ 10K Race Route

🏅 Half-marathon Race Route

Note: We retain the right to change the race route as deemed necessary.

🕘 Race Information

Start Time: The race starts at 9:00 AM.
BIB Pickup: BIB pickup starts 30 minutes before the race and ends 10 minutes before the race start.
Registration: All runners must register on RunSignup.
Themed Races: All of our 5K runs and 10K runs have a fun theme.

🎖️ Awards and Recognition

Trail Running Series Awards: All runners will receive series points towards yearly series awards. Plus TRAVEL opportunity for the series winners, male and female.
Finisher Medal: All finishers will receive one of our fun-themed finisher medals.
Costume: It is not required to wear a costume, but it is encouraged.
Best Costume Award: We give out the best costume awards at every live race.

👟 Participation Details

Welcoming Environment: Runners and walkers are welcome.
Small Race: Get to know other runners and walkers in your area.
Transfer Policy: If you miss the race, you can transfer to another one of our races.
Monthly Races: Most races are held every month in Cincinnati.

💰 Discount Offer

To Promote Trail running among youths, we Offer 15% discount for anyone who is under 20.

⏳ Course Time Limit

5K and 10K: 3 hours.
Half-Marathon: 5 hours.

⚖️ Race Rules

Entry Fees: Entry fees are non-refundable, with no exceptions.
Cancellation: We reserve the right to cancel in extreme circumstances.
Course Restrictions: No dogs on the course.
Walking Policy: Walkers are always welcome.

📈 ATRS Rules Regulations

The ATR Live Race Series runs yearly from March 1 to October 31. All participants are automatically enrolled in the series once they complete an ATR qualifying race. Qualifying races are any race events hosted by ATR and say they are part of the series. Points will be awarded in each age category, male and female, for each qualifying race. Only the top 3 participants with the most points for each age category, male and female, at the end of the series, will receive a series award. Points are awarded based on the table below. There will not be any ties. All times are based on gun times. Awards will be mailed out on December 1st.