Prairie Series: May 12-19, 2023

Prairie-01Day 1 (Fri, May 12): Miami, OK
Day 2 (Sat, May 13): St. Joseph, MO
Day 3 (Sun, May 14): Hiawatha, KS
Day 4 (Mon, May 15): South Sioux City, NE
Day 5 (Tue, May 16): Sioux City, IA
Day 6 (Wed, May 17): Baltic, SD
Day 7 & 8 (Thu/Fri, May 18/19): Breckenridge, MN / Wahpeton, ND



Quick Overview
Series Dates: Friday, May 12 – Friday, May 19, 2023
Race Times: All Regular Starts are at 7:00 AM (CT) and optional Early Starts are at 6:00 AM (CT). Early Start available for distances of half marathon or longer. We encourage any 6+ hour participants to take advantage of the Early Starts. Pre-Race Briefing will start approximately 10 minutes before each of the two race start times.
Early Start: Yes (optional); click HERE for details.
Packet Pickup: Miami Fairgrounds, 1129 E St SW, Miami, OK 74354, GPS (map): 36.860702, -94.881263, from 4-5:30 PM (CT) on Thursday, May 11.
Race Day Packet Pickup/Registration: Beginning at 5:30 AM (CT) on race day, at the start line.
Time Limit: None. We have a “no runner left behind” policy, and we happily stay until the final finisher crosses the line. Walkers are always welcome!
Pets/Strollers: Pets are not allowed, for the safety and comfort of our runners/walkers; you’re welcome to bring a stroller if you have small children.
Group dinners, hotels, and airports: Check Prairie Series Facebook Group.

Hotel Searches: OK, MO, KS, NE, IA, SD, MN/ND
Discounts: $10 discount on marathon/half marathon to active military, as well as members of any club that will list these events on their calendar. ( requires a code to receive discount, which you can find on the club’s site or by contacting us.) We also offer a discount for local participants; contact us for details.
Food/Aid Stations: Due to our unique multi-loop course setup, we have one giant “aid station,” with more food and drink than you could ever need! Ask anyone who’s run at least one of our races; we’ve got everything from fruit to jelly beans to sandwiches, water to Gatorade to hot coffee, and everything in between. Way more than just granola bars and bananas–we even have our very own mobile kitchen, Loony Lunchbox!

Registration information is below. You may do any number of races; special medals are awarded to those who complete all seven!

Race Locations:

Day 1: Oklahoma

  • Miami Fairgrounds
  • 1129 E St SW
  • Miami, OK 74354
  • GPS (map): 36.860702, -94.881263
  • Course Surface: Paved Course, no shade (believed to be flat)
  • Tentative Course Laps: 14 for Marathon


Day 2: Missouri (New course for 2023)

  • Saint Joseph Riverwalk – North Entrance
  • 2098 McArthur Dr, St Joseph, MO 64505
  • St. Joseph, MO
  • GPS (map): 39.779764, -94.874833
  • Tentative Course Laps: 12 laps for Marathon.

MO Map


Day 3: Kansas (New Start Location)

  • Red Hawk Stadium Parking Lot
  • Intersection of Red Hawk Drive and N Morrill Ave
  • Hiawatha, KS
  • GPS (map): 39.853431, -95.523844
  • Tentative Course Laps: 18 laps for Marathon.

KS Map


Day 4: Nebraska

  • Crystal Cove Park
  • 700 W 39th Street
  • South Sioux City, NE
  • GPS (map): N 42.45164, W 96.42867
  • Course Surface: Wide concrete path around a lake with moderate shade.
  • Elevation Gain (per lap estimates by Garmin): 7′
  • Tentative Course Laps: 12 for Marathon

Prairie - NE


Day 5: Iowa

  • Riverside Park
  • 1272 Council Oak Drive
  • Sioux City, IA
  • GPS (map): N 42.49638, W 96.47442
  • Course Surface: Wide asphalt path along the river with moderate shade.
  • Elevation Gain (per lap estimates by Garmin): 24′
  • Tentative Course Laps: 12 for Marathon
  • Course Lap Preview

Iowa Map


Day 6: South Dakota

  • River Park
  • River Park Road
  • Baltic, SD
  • GPS (map): N 43.76531, W 96.73927
  • Course Surface: Gravel path with scenic views of a waterfall.
  • Elevation Gain (per lap estimates by Garmin): Less than 5′
  • Tentative Course Laps: 24 for Marathon
  • Course Lap Preview

Prairie - SD


Days 7 & 8: Minnesota / North Dakota (Start in ND – finish in MN, both days)

  • Welles Park-Fairgrounds
  • Nebraska Avenue
  • Breckenridge, MN
  • GPS (map): N 46.264596, W 96.594564
  • Course Surface: Mix of gravel and asphalt roads with little shade. Turnaround at a zoo.
  • Elevation Gain (per lap estimates by Garmin): 20′
  • Tentative Course Laps: 14 for Marathon
  • Course Lap Preview: First Lap (Start in ND, Finish in MN)
  • Course Lap Preview: Normal Lap

Prairie - MN-ND

Travel distances/times between race locations:

  • Day 1 (OK) => Day 2 (MO): 218 miles, 3:20
  • Day 2 (MO) => Day 3 (KS): 43 miles, 0:46
  • Day 3 (KS) => Day 4 (NE): 211 miles, 3:20
  • Day 4 (NE) => Day 5 (IA): 10 miles, 0:21
  • Day 5 (IA) => Day 6 (SD): 101 miles, 1:29
  • Day 6 (SD) => Day 7/8 (MN/ND): 195 miles, 2:44


What about the bling?
We all know that’s the best part! Every participant will receive one t-shirt and other fun goodies.
All finishers will receive a separate medal for each day; in addition, we give a special medal to those who complete all races in a series.
We even give a special award to each person participating in his or her first full or half marathon!
The best part: The famous caboose, given to the final finisher of each marathon and half marathon!


Oklahoma – Missouri – Kansas – Nebraska – Iowa – South Dakota – North Dakota – Minnesota

May 12 – 19 2023
Race Type By 10/31/22 11/1/22-12/31/22 1/1/23-4/30/23 After 4/30/23
Full $110 $120 $135 $155
Half $95 $105 $120 $135
10K $55 $55 $55 $65
5K $45 $45 $45 $55
50K $120 $130 $145 $165
Register Online: HERE!!
Mail-in Registration Form: HERE!!
You may also register during packet pickup or on race day (cash/check/credit card/PayPal). Entry fees are non-refundable and may not be transferred to another participant.

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

Running Ragged: 20in20

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

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