Races / Series


Click on any series below to learn more about each one! You can browse through pictures from previous years, find all the info you’ll need for each race in the series, and register for any race (or all of them)!

ALL of our races include a 50K, full marathon, half marathon, 10K, and 5K.
AlohaKaua'i, HIThursday, January 21 - Sunday, January 24, 2021
Gulf CoastFL, AL, MS, LA, TXPostponed until February 2022
Dust BowlTX, NM, OK, KS, COFriday, March 5 - Tuesday, March 9, 2021
RiverboatLA, AR, MS, TN, KY, MO, ILSunday, April 11 - Saturday, April 17, 2021
PrairieMN, ND, SD, IA, NE, KS, MO, OKSunday, May 9 - Sunday, May 16, 2021
IndependenceDE, MD, PA, NJ, NYSaturday, June 5 - Wednesday, June 9, 2021
New EnglandPA, CT, RI, MA, VT, NH, METhursday, June 10 - Wednesday, June 16, 2021
HeartlandOH, MI, IN, IL, IA, WI, MNSaturday, July 10 - Friday, July 16, 2021
Summer CampSt. Cloud, MNSaturday, July 17 - Wednesday, July 21, 2021
AlaskaJuneau, AKTuesday, August 3 - Friday, August 6, 2021
NorthwestOR, WA, IDSaturday, September 11 - Thursday, September 16, 2021
Center of the NationCO, NE, WY, SD, ND, MTMonday, September 20 - Saturday, September 25, 2021
AppalachianWV, VA, TN, NC, SC, GA, ALSaturday, October 16 - Friday, October 22, 2021
SouthwestNM, CO, UT, AZ, NV, CASunday, November 8 - Friday, November 13, 2020
Click to view and print our full calendar.

Running Ragged: 20in20

Click to view our most recent edition of The Loony Bin!

2018 MN Brothers Trail Series

Check out the amazing aerial video shot by a drone flown over our course in Clayton, NM, during the 2015 Dust Bowl Series!
Click HERE to video the full-sized video on our YouTube channel.

RUSA calendar link

USATF logo

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Mainly Marathons | 1239 2nd Street N, #308 | Sauk Rapids, MN 56379 MB@MainlyMarathons.com