3 events in Montgomery County, Ohio
From big races to Saturday morning group runs—find trail running events and connect with the local endurance sports community.
Montgomery County
3 events in Montgomery County-
Sat, Apr 04, 2026 at 9:00 AMSee full details
RACE TIME: starts at 9 am
WHERE: Forest Field Park, 2100 Centerville Station RD, Centerville, OH 45458
PARKING: Park in the big parking lot, registration will be in the pavilion
COURSE INFORMATION
Two five mile loops through Forest Field and Bill Yeck Parks. Mostly trails and prairie with some black top and crushed gravel paths.
REGISTRATION: Registration is available to all through RunSignup prior to the race. Online registration remains open until approximately 15 minutes before race start and can be done in-person at the race. Hard copy registration sheets are also available on race day if needed. Minors may be registered on RunSignup by a parent or guardian or in-person with a parent or guardian present to sign the waiver.
CHECK-IN: All participants must check-in before the race and attach their assigned timing chip to one of their shoes. Look for the table with the green tablecloth to get your chip.
We recommend you arrive at least one hour before the race to park, check in, and warm-up prior to the race start.
FEES:
All Current ORRRC Members Run for Free (Fee waived automatically when your RSU membership profile is used, or bring your card/proof of membership to the event)
Non-Members:
– $10 for ages 15 and up
– Free for ages 14 and under
Members, if you don't register through RunSignup, you absolutely MUST show proof of membership on race day to be eligible for the member fees! No exceptions!
Not an ORRRC Member? Click here to find out how to become a member and learn the benefits of membership. You'll also get the option to join during registration.
ANIMAL POLICY: Due to our insurance coverage, animals are not permitted at any ORRRC event. The only exception is service dogs, which must be clearly identified. Persons with any other animals will be removed from the event (will not be issued a timing chip, and will not appear in results or photos). We thank you in advance for your cooperation!
RACE DIRECTOR: Dan Cross
VOLUNTEERS: Meet some new friends and have a great time while making a valuable contribution to the local running community by volunteering at this event. If you would like to help, please sign up on the volunteer tab, and we’ll be sure to find a job for you!
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Sat, Sep 12, 2026 at 8:00 AMSee full details
ORRRC's rich history with ultra trail races starts with this one! Come run through one of the best MetroParks in Montgomery county. This race will take you through cedar forests, open prairies, alongside Twin Creek, through a span of old-growth forests, and up and down some of the most scenic hills and peaceful valleys around. A great course for anyone looking to challenge their skill and endurance at the 50k distance.
2nd year for the TWO-PERSON 50k RELAY!
A newer event for our lovely course. Each team member will complete 2 loops each and how you divvy up the loops is up to the team, two in a row or alternate every other loop. Participants can purchase cool relay specific race shirt. Great for folks who are new to trail running or just need a shorter distance.
If you are in need of a partner, just indicate during registration.
Where: The Race will start and finish at the Cottonwood shelter in Germantown MetroPark. Gates open at 6am! Race starts at 8am,
Early start at 7am available for those who would like extra time to complete the 50k course! Please note, early starters are not eligible for the overall finisher awards.
Race Day Packet Pickup ONLY. Packet pickup will start at 6:30 am at the Cottonwood shelter (main aid station and start/finish line).
Parking: Parking will be available at the Cottonwood and Morning Glory shelters. Overflow parking at the Visitor's Center. Please do not park on the grass or alongside the road!
Course: The 4 LOOP course starts and ends at Cottonwood Shelter. Runners will take the trail that leads out from the shelter then turns LEFT on the GREEN trail. Turn LEFT on the ORANGE trail, stay right onto PURPLE toward Manning Road. The ORANGE trail has a short road section along Manning Road across the bridge then down steps and through a prairie section. Continue on the ORANGE trail on the east side of Twin Creek. Turn LEFT on the PINK ONLY trail where the orange and pink trail intersect (do not follow orange and pink). Stay on the PINK trail around Sunfish Pond. There will be cones leading to the Sunfish Shelter Aid Station. Follow cones back to the PINK trail. Follow the PINK trail across the parking lot and cross the park road. Stay on the PINK trail down the hill and watch for the sign to TURN LEFT on the ORANGE trail and cross the dam. There will be an Aid Station in a parking lot at the Conservancy Rd. trailhead. Continue on the ORANGE trail through the hills, alongside the
creek, and on the boardwalk past the Twin Valley Welcome Center. Follow GREEN ORANGE RED back to the Cottonwood trail entrance. Watch for cones leading back to Cottonwood Shelter (Start/Finish and Aid Station).
Flood Course: Stay on the PINK trail down the hill and watch for the sign to TURN LEFT on the ORANGE trail and cross the dam. There will be an Aid Station in a parking lot at the Conservancy Rd. trailhead. Continue on the ORANGE trail then turn LEFT onto YELLOW ONLY, continue on YELLOW until it meets up with YELLOW BLUE turn left and follow the trail back to the boardwalk, past the Twin Valley Welcome Center, follow GREEN ORANGE RED back to the Cottonwood trail entrance. Watch for cones leading back to Cottonwood Shelter (Start/Finish and Aid Station).
Elevation: approx. 3,000 gain
Cutoff: There is one cut-off at 2:45 pm. No one will be permitted to start the last loop after that time.
Awards are given for 1st, 2nd, 3rd Male and Female overall finishers and 1st, 2nd, and 3rd place relay teams.
Custom Finisher Awards: 2026 Collectable Wildlife Patch
Aid Stations: located at Cottonwood (main aid/manned), Sunfish Shelter (fully stocked/manned), and Conservancy (WATER and TAILWIND ONLY/non-manned). Food will include: PB & J, pickles, chips, gummy bears, boiled potatoes, hummus wraps, bananas, and possibly the coveted watermelon! Hydration provided includes water, Tailwind, and assorted soda.
We are a CUPLESS race so please bring your own water bottle or hydration pack as needed. Single-use cups will only be used for snacks and soda at aid stations.
Shirts are an additional $15.00.
RACE DIRECTORS:
Rebekah Taylor and J. Patrick Whitecar
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Sat, Oct 17, 2026 at 9:00 AMSee full details
RACE START TIME: 9:00am
PARKING: Watts Middle School, 7056 McEwen Road, Centerville, OH 45459
COURSE: Trails through Grant Park
REGISTRATION: Registration is available to all through RunSignup prior to the race. Online registration remains open until approximately 15 minutes before race start and can be done in-person at the race. Hard copy registration sheets are also available on race day if needed. Minors may be registered on RunSignup by a parent or guardian or in-person with a parent or guardian present to sign the waiver.
CHECK-IN: All participants must check-in before the race and attach their assigned timing chip to one of their shoes. Look for the table with the green tablecloth to get your chip.
We recommend you arrive at least one hour before the race to park, check in, and warm-up prior to the race start.
FEES:
All Current ORRRC Members Run for Free (Fee waived automatically when your RSU membership profile is used, or bring your card/proof of membership to the event)
Non-Members:
– $10 for ages 15 and up
– Free for ages 14 and under
Members, if you don't register through RunSignup, you absolutely MUST show proof of membership on race day to be eligible for the member fees! No exceptions!
Not an ORRRC Member? Click here to find out how to become a member and learn the benefits of membership. You'll also get the option to join during registration.
AWARDS: First Overall Male/Female, First Male/Female Masters (40 and over), First Grand Master Male/Female (50 and over) – Recipients of overall awards are not eligible for age group awards. Age group categories : 9 and under (non-competitive, all finishers are winners), 10-14, 15-19, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80 & up.
ANIMAL POLICY: Due to our insurance coverage, animals are not permitted at any ORRRC event. The only exception is service dogs, which must be clearly identified. Persons with any other animals will be removed from the event (will not be issued a timing chip, and will not appear in results or photos). We thank you in advance for your cooperation!
RACE DIRECTORS: Dan Cross and Kevin Thieke
VOLUNTEERS: Meet some new friends and have a great time while making a valuable contribution to the local running community by volunteering at this event. If you would like to help, please sign up on the volunteer tab, and we’ll be sure to find a job for you!