The 5th Annual Not-A-Sprint Ultra Races, hosted by Cancer Active, invites all endurance enthusiasts to Forest City, North Carolina for an unforgettable journey on the Thermal Belt Rail Trail. This scenic and flat course offers runners of every level a chance to challenge themselves in a supportive community setting. Set against the backdrop of lush greenery along the rail trail, this 8.34-mile out-and-back loop is ideal for those looking to push their limits or simply enjoy the serene surroundings at their own pace. The route features minimal elevation gain—just 95 feet over its entirety—and approximately one-third of it offers welcome shade from the late summer sun. Participants can choose between three race categories: a grueling 12-hour event, an intense 6-hour challenge, or a more relaxed 3-hour experience. For those aiming for distance milestones, completing six laps within the 12-hour window earns you a coveted "Not-A-Sprint" belt buckle and recognition as one of the top finishers. The race day starts early with staggered start times designed to accommodate each category's duration: 6 AM for the marathon effort, followed by 6:30 AM for those tackling six hours, and finally at 7 AM for the three-hour event. Aid stations along the route provide essential hydration and energy refuels, ensuring runners stay hydrated and nourished throughout their journey. Beyond the competitive spirit, the Not-A-Sprint Ultra Races emphasize camaraderie among participants. Whether you're an experienced ultrarunner vying for a personal best or someone new to endurance racing, this event offers a welcoming environment where everyone can find their pace and enjoy the scenic beauty of North Carolina's Thermal Belt Rail Trail. For more information about Cancer Active and other upcoming events, visit www.becanceractive.org. Join us in Forest City for an experience that celebrates perseverance, community, and the joy of running. The event includes a race t-shirt, medal, post-race food, water, electrolyte drinks, race fuel, and one complimentary beer upon completion. Volunteers are also invited to participate with perks such as free entry into future races hosted by Cancer Active in recognition of their dedication. This year’s Not-A-Sprint Ultra Races promises an enriching experience for all who partake, blending the thrill of competition with the warmth of community support on a picturesque course that caters to every runner's ambition and comfort level.
Races Offered
12 Hour Race
Sep 06, 2026
straighten
Distance —
12 Hours
terrain
Type —
Running
timer
06:00
sell
$150.00
6 Hour Race
Sep 06, 2026
straighten
Distance —
6 Hours
terrain
Type —
Running
timer
06:30
sell
$115.00
3 Hour Race
Sep 06, 2026
straighten
Distance —
3 Hours
terrain
Type —
Running
timer
07:00
sell
$90.00
Weather History
These values represent the 3-year monthly averages for September in Forest City.
thermostatTemperature
17.0° / 27.4°
wb_sunnyFeels like
17.4° / 27.6°
light_mode
Avg sunshine hours
10h 7m
water_drop
Avg rainfall
4.3 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
7.5 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Moderate (5.0)
humidity_mid
Humidity
72.4%
wb_twilight
Sunrise
07:10
nightlight
Sunset
19:33
About Forest City
Learn more about the host city, Forest City.
Forest City, formerly known as "Burnt Chimney", is a town in Rutherford County, North Carolina, United States. The population was 7,377 as of the 2020 census, making it the most populous municipality in the county.