The Mega Mid South loop offers an unparalleled adventure through the heart of Oklahoma's diverse landscapes and rich cultural heritage. Starting and finishing at District Bicycles in Stillwater, this epic journey takes riders across the ancestral lands of several Native American tribes, including the Quapaw, Kiowa, Osage, Kickapoo, Pawnee, Iowa, Otoe-Missouria, and Wichita Nations. This self-supported ride is designed for those seeking a true test of endurance. Riders must manage their own food supplies, gear, lodging, and safety throughout the challenging terrain. The event emphasizes independence and resilience as participants navigate this vast expanse on two wheels. The third annual Grand Depart takes place on October 17, 2026, marking another milestone in the Mega Mid South's growing legacy. Trackleaders will be required for those participating in the grand departure to ensure a smooth start and help manage logistics efficiently. This event is not just about crossing miles; it’s an immersive experience that celebrates Oklahoma’s natural beauty and cultural diversity. Registration fees are waived this year, making the adventure accessible to more cyclists who wish to embark on this unforgettable journey through history and scenic vistas. Riders will encounter varied landscapes ranging from rolling hills to flat prairies, each offering unique challenges and breathtaking views. The Mega Mid South loop invites all those eager for an authentic cycling experience that combines physical challenge with cultural exploration. Join us in Stillwater as we welcome riders from near and far to this remarkable event.
Races Offered
MEGA MID SOUTH 2026
Oct 17, 2026
straighten
Distance —
MEGA MID SOUTH 2026
terrain
Type —
Running
timer
58 days remaining
Weather History
These values represent the 3-year monthly averages for October in Stillwater.
thermostatTemperature
14.0° / 24.9°
wb_sunnyFeels like
11.6° / 22.6°
light_mode
Avg sunshine hours
9h 20m
water_drop
Avg rainfall
3.1 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
13.2 km/h (Gentle breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.0)
humidity_mid
Humidity
58.2%
wb_twilight
Sunrise
07:35
nightlight
Sunset
18:50
About Stillwater
Learn more about the host city, Stillwater.
Stillwater, in the Frontier Country region of Oklahoma, is home to Oklahoma State University (OSU). It has a distinct small town feel combined with a uniquely welcoming mid-west atmosphere, and OSU brings a young diverse population further enriching the city's culture. The population of 50,000 (2019) varies depending on the time of year from a peak during OSU's homecoming football weekend to the less crowded summer when most students are on break. Stillwater has several districts each with their own unique atmosphere and places to enjoy. Whether you are looking to shop in Downtown Stillwater's boutique shops, enjoy outdoor recreation on the edge of town, or wanting to live it up at a famous bar on The Strip, Stillwater has a place for everyone.