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.
Northwest (NEW for 2017!)OR, WA, IDSaturday, Sept.2-Thursday, Sept.7, 2017
Center of the NationMT, ND, SD, WY, NE, COMonday, Sept.11-Saturday, Sept.16, 2017
AppalachianWV, VA, TN, NC, SC, GA, AL, FL (2)Saturday, Oct.7-Sunday, Oct.15, 2017
Day of the DeadLas Cruces, NMSaturday, Oct.28-Sunday, 29, 2017
Southwest (New courses for 2017!)NM, CO, UT, AZ, NV, CASunday, Nov.5-Friday, Nov.10, 2017
AlohaKaua'i, HIThursday, Jan.18-Sunday, Jan.21, 2018
Gulf Coast (NEW for 2018!)FL, AL, MS, LA, TXSaturday, Feb.17-Wednesday, Feb.21, 2018
Dust BowlTX, OK, KS, CO, NMWednesday, Mar.28-Sunday, Apr.1, 2018
RiverboatLA, AR, MS, TN, KY, MO, ILSunday, Apr.15-Saturday, Apr.21, 2017
IndependenceDE, MD, PA, NY, NJ, PATuesday, May 8-Saturday, May 13, 2018
HeartlandOH, MI, IN, IL, IA, WI, MNSunday, June 3-Saturday, June 9, 2018
New EnglandME, NH, VT, MA, RI, CT, NY, PASunday, June 24-Sunday, July 1, 2018
PrairieMN, ND, SD, IA, NE, KS, MOSunday, July 8-Saturday, July 14, 2018
Alaska (NEW for 2018!)Juneau, AKTuesday, July 24-Friday, July 28, 2018
Click to view and print our full calendar.
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.

Check out We're All in This Together, an insightful look into the very first 5-state, 5-day series, by author and series participant George Rose!


RUSA calendar link

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Mainly Marathons | 1239 2nd Street N, #308 | Sauk Rapids, MN 56379