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Club
Brentwood Endurance Athletic Club
[email protected] (615) 545-4780
Multisport events nearby
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Distance: 14.6 km from College GroveSat, Jul 11, 2026 at 7:00 PMSee full details
The Mad Mallard 3, 6, 12 and 24 hour trail race......AT NIGHT
That's right we're going all night, all day, and into the night again this year!!!
Do you have a long race coming and need some night training? Do you need to test out some night gear? Or just want to test yourself!?
This is your race!
Runners will start at 7 p.m.- that's right, 7 p.m., right before sunset- and run a 3-ish mile trail loop along the Duck River and through the cane thickets, cedars groves, and hardwood forest of Henry Horton State Park for 3, 6, 12 or 24 hours. The loop is 3 miles, has roughly 144ft of climb, and is completely runnable, with the majority being single-track dirt trails.
Although the course will be marked with glow sticks and reflective markers, you should still bring a headlamp or a light source.
We will have one main aid station at the start/finish line stocked with snacks, cold water, sodas, watermelon and Tailwind hydration...open throughout the night.
We'll fire up the grill when coyotes start howlin and hollerin!
This will be a laid-back, grassroots event. Family, friends, and spectators are always welcome. Pop a tent and stay for a while!
Please no dogs on trail, but definitely welcome in camp as long as they are leashed and well behaved!
I've heard rumors that the Scal-a-wag Trail Running Club will be hanging around to pace, motivate, and help out through the evening! I'm sure you will see some familiar faces!
Each runner will receive a finisher medal and swag bag!
Awards will be given to the Female and Male runners who accumulate the most laps in the 3, 6, 12, and 24-hour races as well.
There will be a Mad Mallard Belt Buckle for anyone that can run 100miles inside the 24 hour time allowance.
There will also be $100 for anyone who can top Jack Lee's 104 miles in 24 hours!
We also plan to bring back the hidden ducks on course and add on a few extra!
This race is hosted by our non profit, The Sgt David Hierholzer Fallen Warrior Foundation. All proceeds and donations generated go to the purchase of backpacks, school supplies, and clothes for school children in the community.
Thank you for your interest in our race and for helping us keep a dream alive.
Never surrender, never go easy!
Gabe Cross - RD
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Distance: 16 km from College GroveSat, Jul 11, 2026 at 7:00 AMSee full details
Challenge yourself at our third-annual Run Duck Run Duathlon! This run-paddle-run 10K route features a ~1.5-mile run on a rubber greenway followed by a ~2-mile paddle on the scenic Duck River and finishing strong with a ~2.5-mile trail run along the Duck River Trail. You can expect a variety of running terrain including grass, rubberized greenway, pavement, and trail! All skill levels are welcome. Must be proficient at kayaking on Class 1 water. Life Jackets are required. Aid stations will be placed at each river access for participants before and after paddling.
All participants will receive event swag including t-shirt, finisher medal, post-race drink, and snack!
Start/Finish Location: Henry Horton State Park at Shelter 4
There is a 3-hour time limit on the course with rangers conducting a sweep to ensure everyone leaves the event safely.
This event will be occurring during the Duck River Outdoor Expo! The expo is July 10th – 12th, 2026, and benefits Henry Horton State Park and the conservation of the Duck River. We consider the main event to take place on Saturday, July 11th from 3:00 PM to 9:00 PM. Through a variety of interactive exhibits, presentations, and events, attendees can learn about local wildlife, our conservation efforts, and sustainable outdoor practices.
Lodging Options:
Henry Horton Lodge and Cabins: https://tnstateparks.com/lodges/henry-horton
Camping: https://tnstateparks.com/parks/campground/henry-horton
Riverside Event Camping: contact the park office: 931-364-7724 or email [email protected].-- Located adjacent to the Main River Access and race starting line. Premium sites $40- 30' x 20' site, picnic table. stand up grill, charcoal chimney, restrooms available at shelter 4, showers available at the campground bathhouse. Basic site $10 - Field camping, parking available next to spot, restrooms available at shelter 4, showers available at the campground bathhouse
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Distance: 19.8 km from College GroveSun, Jul 12, 2026 at 8:00 AMSee full details
HAMMER DROP HENRY HORTON
Calling all thrill-seekers, trail-blazers, and pedal-pushers — it's time to hit the dirt!
Join us for an epic day of twists, turns, roots, rocks and major bragging rights at the 3rd annual Hammer Drop Henry Horton, sponsored by MOAB Bike Shop, a one-day Mountain Bike Race + Festival for all ages on Sunday, July 12, 2026.
Location: Henry Horton State Park. South Horton Mountain Bike Trail System, Skeet Range Rd., Chapel Hill, TN 37091
This scenic trail system is managed by the Tennessee State Park Rangers and local volunteers. They have a tough network of fun, fast, flowy and challenging trails that you would expect from a course nestled in Middle Tennessee.
This event will include a unique and challenging trail, awards and some cool swag. Come out and RACE or just come spectate! Plus the entire family can enjoy camping, food trucks, beverages, vendors and plethora of activities at the Duck River Outdoor Expo (Friday-Sunday)! Learn more HERE.
RULES/LICENSES
This will not be a USA Cycling-sanctioned event. Every participant must sign a participant waiver. If you are under 18, an Adult or Guardian must sign it for you.
SPECTATORS/VOLUNTEERS
If you and/or any friends/family members do not plan to ride, please register as a Spectator or sign up to Volunteer with us!
We recommend bringing camp chairs, rain gear (if necessary), bug spray, sunscreen, cowbells, etc.
Whether you are a beginner or pro - if you're looking to have some fun between the trees, you will find it here! Get ready to watch the HAMMER DROP at HENRY HORTON this July!
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We're excited to partner with HUB YOUTH CYCLING on this all-ages event!
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Distance: 22.7 km from College GroveSun, Jul 19, 2026 at 7:00 AMSee full details
Categories/Distances
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Ages 5-7: 50 yard swim, 4k bike, 1k run
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Ages 8-11: 100 yard swim, 4k bike, 1k run
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Ages 12-15: 150 yard swim, 7.5k bike, 2.5k run
Registration includes
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An awesome Nolensville Kids Triathlon medal
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Race T-Shirt (if registered by 6/18)
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Swag Bag
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Refreshments after the race
Awards
Awards will be presented for the top 3 male and female finishers for each age! Yes, we're really giving away 66 awards!!
Financial Assistance - We want all kids to have the opportunity to participate. For financial assistance, contact the Race Directors, Ashley Colburn and Ann-Marie Christiano Silva at [email protected].
Packet Pickup - Packet pickup will be at the Williamson County Recreation Complex at Nolensville on July 18 from 3:00pm - 5:00pm and race morning. To make the race day go smoother, please consider picking up your packet on the 18th.
Results - You can receive text or email alerts as participants cross-timing equipment along the course by visiting the Participant Tracking site. Message and data rates may apply. SMS Terms and Conditions
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Distance: 21.1 km from College GroveSat, Aug 08, 2026 at 6:00 AMSee full details
Lace up those running shoes and dust off your boogie shoes for the 2nd annual Live Like Jack 5K and 1Mile Kids run followed by a post race dance party and arm wrestling competition.
Why are we doing this?
Our son, Jack was born with a birth defect called bilateral clubfoot which, if left untreated, can impair a child's ability to run, jump and play. Jack also has arthrogryposis and limb differences, which effect his upper extremities and joints.
Through our journey we realized that treatment for these conditions can be costly so we are raising funds to assist families with the cost of care associated with treatments, travel, therapies and adaptive equipment.
All funds raised through the Live Like Jack 5k will benefit awareness, research, treatment and management of clubfoot and other musculoskeletal conditions and limb differences. We also donate and support adaptive athletes and those with limb differences and musculoskeletal conditions in activities of sport and fitness.
Last year our proceeds went to Miracle Flights and Children's flight of hope to fly clubfoot and limb different children to treatment and surgeries. We also donated to Able Youth a non profit helping child wheelchair users navigate sports and daily living as well as Hope Walks a charity that treats clubfoot kids in low-income countries. This year we will be donating to Achilles International and other charities that align with our values.
We aim to support EVERYONE--including those with disabilities, impairments and differences-- in their journey to run, jump, play and ultimately LIVE like Jack.
We were told when Jack was a baby that he would "never be normal" and we say.... maybe "normal" isn't all it's cracked up to be.
IN A WORLD OF NORMAL, EMBRACE YOUR DIFFERENCES!
SWAG: All participants receive a top quality tee and fun finisher medal!
Walkers, children and pets welcome and encouraged!! Or make a donation and come hang out with us :)
*Chip timing by A matter of timing.
POST RACE PIZZA AND DANCE PARTY! along with snow cones, arm wrestling and other fun events for kids... and adults!
Balloon characters by @tn.twister
501c3 nonprofit charity