Junction 311 Endurance Sports

Where Running and Fun Meet!

Have an idea for an event? Need timing?

Event Management

Great idea but don’t know where to start? No worries! We can help with venue selection, city permits, ABC permits, police, medical, bibs, t-shirts, course planning & logistics, water stops, food, volunteer management and more. We have  planned and executed dozens of successful events, and are ready to help you have a great race.


Fast, accurate and reliable results are essential to a successful race. We use the latest technology in timing from RaceResult. Live results for realtime alerts. Screen and receipt printed results at races. Fast online posting. We can provide registration and website services.

Course Design & Certification

A great course can make all the difference in having a successful event. Junction 311 owns and manages many events and we know what athletes like. We also know how to design and measure an accurate course to maximize safety while keeping your police costs as low as possible. For an extra level of assurance, we can certify the course for you.

Event Marketing

We can help you in putting together a great marketing plan to build and grow your events. Junction 311 has extensive experience in email and social media marketing. As publishers of Running Junction magazine, we can help you get your race noticed by thousands of athletes.

Events That Inspire!

Junction 311 Owned Events

Area 13.1 Half Marathon, Out of This World 10K & Terrestrial 5k – August 19, 2023

Roswell, GA

Happy Intergalactic Running Day! AREA 13.1, Out of this World 10K, and Terrestrial 5K is an Out of this World Running Event. The AREA 13.1 Half Marathon is a night race in Roswell, GA. One of the most popular courses to run in the State of Georgia. The course is mostly flat with one small hill.   You are sure to earn a PR on this Half Marathon/5K course!

The Cannonball Marathon, Half Marathon, 10K & 5k – October 13 & 14, 2023
Greensboro, NC

The Cannonball is celebrating its 20th anniversary as one of the longest-running endurance events in North Carolina. It features the “DOUBLE BARREL” challenge with the 5K on Friday evening so you can run the 5K AND either the 10K (NEW IN 2023!), full or half marathon on Saturday. Two parties plus extra medals and schwag!

We have seen blazing fast times in previous years for the half, but don’t be fooled the course isn’t a walk in the park. The race is also perfect for the beginner runner because of the gorgeous scenery. The backdrop for the race is Country Park and the beautiful north Greensboro countryside. Country Park, with the Greensboro Science Center right next door, is a great place for the family to hang out listen to our live band while you run.


Hit the Brixx 10K & 5K – October 21, 2023
Greensboro, NC

Join us for another great 10K & 5K race and support the fight against blood cancers! Get your spook on and wear your best Halloween costume. 100% of net proceeds go to the Leukemia & Lymphoma Society. Both races earn Greensboro race series points!


Running of the Turkeys 5k – November 23, 2023
Greensboro, NC

The Running of the Turkeys 5K & Family Fun Run returns an annual tradition to Greensboro’s Country Park! All participants get a cool Turkey Hat! 5K runners get an awesome long sleeve t-shirt. Bring the whole family and the pups. Pet-friendly and both runs have a “Top Dog” award!

Running of the Turkeys 5k – November 23, 2023
Roswell, GA

The Running of the Turkeys 5K & Family Fun Run returns an annual tradition to Downtown Roswell! All participants get a cool Turkey Hat! 5K runners get an awesome long sleeve t-shirt. Bring the whole family and the pups. Pet-friendly and both runs have a “Top Dog” award!

Jingle Jog 5K – December TBA, 2023
Winston-Salem, NC

The Jingle Jog 5k has become a Christmas tradition for runners from Winston-Salem, High Point, Greensboro, and beyond! This dog-friendly race features hot drinks, cold craft beer, a finisher medal that doubles as a Christmas ornament, fun costumes, and a great 5K course. A portion of the proceeds goes to Ruff Love Rescue.

Big Beach Marathon, Half Marathon & Safari 7K – January 27 & 28, 2024
Gulf Shores, AL

Run Flat. Run Fast! Boasting a flat and fast Boston Qualifier course, the marathon reveals beautiful scenery as it winds through the paved trail system of Gulf State Park. And the 7K is back! Enjoy a great winter getaway with beautiful beaches, great seafood, and fast running! Incredible post race party at Gulf Shore’s epicenter of entertainment, The Hangout.

St. Valentine’s Day Massacre Marathon & Relay – TBA 2024

Greensboro, NC

What… a marathon in February.  Don’t fret you get to run it with your buddies.  Get 3, 4,5 or more friends together because this race is all about teams. The marathon is 16 laps.  Each person on the team will run 4 laps or approximately 6.5 miles.  You get to go to work on Monday and tell everyone you ran a marathon (just leave out it was a relay).  Hey if you are crazy enough to do this race all by yourself we won’t stop you.  The course is certified so it is a Boston Qualifier.  If you’re a loner and don’t have 3 friends then convince your cousin to do it with you because we have a 2 person division as well.  And, for those with lots of  friends, we have a 5-8 person  teams…so there is something for everyone!

Running of the Leprechauns – TBA 2024

Roswell, GA 

The  Running of the Leprechauns 5K is where we celebrate St Patrick’s Day and run! The run starts downhill out of Riverside Park  then heads down Riverside drive along the Chattahoochee River. This is a FAST 5K course with an out and back format. Looking for a 5K PR? This is your course !!

Charlotte Racefest Half Marathon, 10K & 10K Relay – April 6, 2024

Charlotte, NC  

Celebrating running and the Charlotte community over two decades, Charlotte RaceFest Half Marathon, 10K & 10K Relay (we are bringing the relay back for a 2nd year!) continues to be the premiere spring endurance event and celebration! RaceFest offers the opportunity to experience a community event full of tradition, goodwill and a feel-good vibes.




CraftHalf Half Marathon & 5K – April 20, 2024 

Winston-Salem, NC 

The event is a celebration of running, the community and a kickoff celebration to North Carolina Beer Month. Don’t miss the 9th annual Craft Half Marathon, 5K, Kids Dash and community block party! Come celebrate North Carolina with running and craft beer and with the Triad’s premier spring distance race!

Run 704 – TBA, 2024 

Charlotte, NC  

Join us for our 3nd annual Run 704 in the heart of University City, celebrating our Queen City, as only Charlotte can. One Event Distance – 7.04 miles and 0.704 Kids Dash. Enjoy a beautiful run through Mallard Creek, Toby Creek Greenway and finish at Armored Cow Brewery for a post race celebration! A craft beer, all age, community, post-run celebration hosted at Armored Cow Brewing.



 Indicates a Junction 311 owned event.

Junction 311 Florida Events

Ft De Soto Distance Classic 15K/10K/5K – September 17, 2023

St Petersburg, FL

We kick off our race season at historic Fort De Soto Park with a 15K, 10K, and 5K (and a great season-opening party) – a distance for every runner and walker. As the sun rises, the start is underway! Join us…your race, your pace!

Halloween Distance Classic Half Marathon/10K/5K – October 29, 2023

St Petersburg, FL

Join us for a wicked-good time at Fort De Soto Park this Halloween. Enjoy the parade of costumes whizzing by at this fun, yet competitive, race – not to miss! With a Half Marathon, a 10K, and a 5K, there’s a distance for everyone. Virtual option as well. Costumes are encouraged, but not required.

Holiday Distance Classic Half Marathon/10K/5K – December 10, 2023

Madiera Beach, FL

Santa is back in town! Whether you’re naughty or nice, you don’t want to miss this fun, festive, holiday favorite. Our Holiday Half point-to-point course starts in Madeira Beach and ends in beautiful tree-lined Taylor Park; the Holiday 10K starts in Seminole City Park and meets up with the Half course with the same finish line. Jingle all the way!

Shamrock Distance Classic Half Marathon/10K/5K – March 2, 2024

St Petersburg, FL

Get your green on and go! This may this be your lucky PR race on our fast and flat course at historic Fort De Soto Park. Shamrocks, green beer, and live music at the awards ceremony make this a fun, yet challenging, Shamrock race.

The Race Series

The Junction311 Race Series, January – December 2023

Junction 311 is proud to manage the Race Series. Participate in 5 races in the series to be eligible for awards. Run as many races as you can and we will score all of your races. Enjoy special invitations to ongoing series socials, gatherings and special events through the year.  And best of all….THE end of season celebration for all series qualifiers!

Timed Events

Freedom Run 10K & 5K – July 4, 2023
Greensboro, NC

The Freedom Run 10K, 5K, and Fun Run is a great way to start your 4th of July. Come run in honor and support of Military personnel who protect and defend our freedom. Deck yourself out in a patriotic costume and show off your American spirit!

Kernersville 4th of July 5K Run – Saturday, July 1, 2023
Kernersville, NC

The 28th annual Rotary Club of Kernersville 4th of July 5K is a gently rolling out and back course that immediately proceeds the Kernersville 4th of July parade.

Sprocket Fuel XC Mountain Bike Race- August 12, 2023
Winston-Salem, NC

The Sprocket Fuel XC MTB Race is BACK to challenge mountain bikers of all ability levels on the AWESOME trails at Harris Lake. Get your game face on and race on some of the best single-track in the Triangle Area!

During registration, choose from 25 skill and age-based classes. Depending on class, racers will start separately in waves and complete 1-3 laps (3-21 total miles) on a course that includes smooth, twisty, and flowing single-track trails.

Rescue Run 5K- August 19, 2023
Winston-Salem, NC

Lantern Rescue is hosting our first annual 5K Rescue Run to shed light on the reality of human trafficking both globally and within our own backyards. Grab your coworkers, friends, and neighbors and come out for a day designed to gain understanding about one of the fastest growing criminal industries in the world and prompt change in the world around us. This day promises to encourage and inform you. 


Udder Nonsense 5K – September 9, 2023
Charlotte, NC

Join us for the inaugural Udder Nonsense 5K, hosted by the Armored Calves Run Club. Take on this fun but challenging course on the Toby and Mallard Creek Greenway, then come for a great after party at the Armored Cow Brewery.


Moonlight Madness 5K & Monster Mile- September 22, 2023
Winston-Salem, NC

The Moonlight Madness 5K & Monster Mile race brings out some of the top competitors and those just looking to have a good time. Come join us for a night race with live music, craft beer and a friendly family fun night out at Bailey Park.

The Big Pumpkin 5K – October 21, 2023
Roswell, GA

The Cottage School is pleased to present The Big Pumpkin 5k Run 2023! Riverside Park offers a beautiful single lap 5k run on a nearly flat route. You will love this course! It’s going to be FAST, FLAT, and FUN! This event raises funds and awareness for The Cottage School. Since 1985, TCS has been serving students with special learning differences, grades 3-12.


Rootrock 5K, 10K & Half Marathon – October 21, 2023
Burlington, NC

Welcome to the 3rd Annual Rootrock Trail Run!   Run 5K, 10K, or the Half Marathon of sweet single-track. Sprawling over 900 acres and located on the south side of Chapel Hill, NC, Briar Chapel is a green community that boasts a vast network of forested hiking and mountain biking trails. In addition to fantastic trails, centrally located Great Meadow Park, with its beautiful lawn, stage, and pavilion, offers a perfect setting area to start and finish a race.


Festival D’Avion Runway 5K – October 21, 2023
Burlington, NC

The Festival D’Avion Runway 5K is a unique run held at the Moore County Airport in the conjunction with the 5th Annual Festival D’Avion. The run route will include the airport grounds, tarmac and taxiways. *Includes two tickets to the Festival D’Avion Concert and Airshow on October 28, 2023.


The LaRue Run – Breast Cancer 5K Run/Walk, November 11, 2023
Greensboro, NC

Join us in helping families impacted by breast cancer one step at a time in Greensboro’s beautiful Country Park. Blake & Karla Spears decided to create The LaRue Run after their family lost someone very special to them to breast cancer. While attending a fundraising event by Little Pink Houses of Hope, they were determined to find a way to help further the mission of Little Pink Houses of Hope, which empowers breast cancer patients and families to live each day to the fullest, with direction, purpose, and hope for their cancer journey. They accomplish this through free, week-long vacation retreats.


Run At The Rock 5K, 10K & Half Marathon – December 2, 2023
Burlington, NC

Welcome to the 19th Annual Run at the Rock!  Since 2005, trail runners from across the region have challenged themselves on the beautiful and demanding trails of Cedarock Park.  Run 5K, 10K, or Half Marathon on awesome courses that include twisty single-track and smooth, flowing equestrian trails.  Cedarock Park is located in Burlington, NC and is an easy drive from Chapel Hill, Durham, Raleigh, Greensboro, and Winston-Salem.  See you in December for an awesome day of trail running action.


Zero Prostate 5K – November 12, 2023
Greensboro, NC

The ZERO Prostate Cancer Run/Walk – Greensboro features a 5K run/walk and Kids’ Superhero Dash for Dad. Participants will receive a shirt, a finisher’s medal and the opportunity to impact those affected by prostate cancer.


About Us


Fun and enjoyment are at the core of everything we do. Our events are for you, family and friends to have a great time and create lasting memories. And guess what? We have a blast producing great endurance events!


It’s in the name of our company, it’s part of our DNA, it’s about going the distance. Every event we produce will let you push your limits and compete against others or yourself. All of our events will always be timed and provide an exciting atmosphere.


Making someone else’s life or day  a little happier, brighter and better is just plain fun. We like it!  A portion of the proceeds at each of our events goes to a non-profit organization, such as the Leukemia & Lymphoma Society or Friends in Action, that is dedicated to helping others.

Contact Us

Junction 311 Endurance Sports

3624 Westfield St
High Point, NC 27265

Phone: (336) 793-4311

Junction 311 Endurance Sports