Found 18 races near Plymouth County, IA

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JUN
6

Tea, SD
• 57.8 miles
$17 -$72
Every Registration IncludesGreat Swag - designer shirtCustom medalChip-timing with live results and awardsFree photosGreat snacks at the finish line!Plenty of fun!Grab your friends and family,...
1m 5K 10K 15K
43
JUN
13

Harrisburg, SD
• 53.7 miles
$25 -$35
Join us for the Tiger Trot 5K, an exciting run set against the lively backdrop of Harrisburg Days 2025! Whether you’re a seasoned runner chasing a personal best or just getting started on your...
5K
20
JUN
27

Canton, SD
• 47.7 miles
$20 -$35
Canton Depot Days 5k Join us for the Canton Depot Days 5k, a community-focused race that kicks off our Depot Days festivities. Whether you’re an experienced runner or a first-timer, this event is...
1m 5K
17
JUN
27

Sioux City, IA
• 33.0 miles
$40 -$50
Chutes & Ladders will be using the newly constructed Cone Park Trails, this 3.5 Mile single loop run will offer some challenging single track running as well as using the hard trails of the park....
5
JUN
27

Paullina, IA
• 24.5 miles
$25
Kick off your Gemboree weekend with a morning 5K Run/Walk! Bibs to get official race time included for every runner & walker. Bring your children, bring your strollers, bring a friend, or just...
5K
18
JUL
4

Vermillion, SD
• 35.6 miles
$30
Kick off Vermillion's Fourth of July Celebration with a fun 5K run or walk! Participants are encouraged to wear their most patriotic gear – costumes encouraged.  Registration and packet pickup...
5K
5
JUL
4

George, IA
• 20.5 miles
$25 -$35
Join us for a 5k Fun Run/Walk that shows off the Recreation trail in and around George, IA.  The start and finish are located in beautiful Locker Park.  Proceeds go to the improvement and...
1m 5K
48
JUL
4

Inwood, IA
• 39.6 miles
$20 -$30
The Inwood Firecracker 5K is great for serious runners, parents with strollers, kids with energy to burn and joggers who just enjoy getting out. What better way to start your 4th of July than...
1m 5K
14
JUL
4

South Sioux City, NE
• 34.2 miles
Mini Marathon Distance: 2.62 MilesKids Mini Marathon Distance: .262 of a Mile (Kids age 12 and under) Cost: This is a free event sponsored by Missouri River Runners. Finisher Medals for all...
0m 2m
9
JUL
25

Sanborn, IA
• 26.3 miles
$20
The Sanborn Christian School 5K & 1 Mile Fun Run is more than just a race—it’s a community-driven fundraiser that directly supports the heart of our school. Whether you’re running, walking, or...
1m
11
JUL
25

Sanborn, IA
• 26.3 miles
$30
The Sanborn Christian School 5K & 1 Mile Fun Run is more than just a race—it’s a community-driven fundraiser that directly supports the heart of our school. Whether you’re running, walking, or...
5K
9
AUG
1

Ida Grove, IA
• 59.3 miles
$40 -$60
This 26.2 mile marathon trail run will take place on the single track dirt trails along with some sections of mowed meadow trails in the rolling hills of Moorehead Park.  Participants can expect...
20
AUG
1

North Sioux City, SD
• 62.0 miles
$35 -$40
The Missouri River Runners' Pump N' Run event is back for 2026!How does it work?Participants bench press a percentage of their body weight based on their Age/Gender demographic, and for each...
5K
6
AUG
15

Remsen, IA
• 0.4 miles
$25
We are gearing up for the RSM Color Run and it won’t be the same without you!Whether you’re running, walking, or dancing through the course, it’s all about having fun, getting splashed with...
6
AUG
16

Tea, SD
• 57.8 miles
$17 -$47
Join us for the annual Summer Sizzler 5k/10k/15k!  A fun summer event that is perfect for the whole family. The fun includes - Great Swag - designer shirt & custom medal Chip-timing with live...
1m 5K 10K 15K
60
SEP
5

Sutherland, IA
• 16.4 miles
$20 -$25
Sign up 5K Runners & 1 Mile Walkers for a great event and help a worthy cause. Funds received will be used to help support the general operating needs and equipment necessary for Noah’s Ark...
1m 5K
5
SEP
11

Sioux City, IA
• 60.2 miles
$10 -$150
Mighty Mo Marathon – Sioux City’s Premier Running EventThe Mighty Mo Marathon is back with an all‑new, flat, runner‑friendly three‑state course—and for the first time ever, prize money is on the...
1K 5K 10K Half Marathon Marathon
40
SEP
19

Harrisburg, SD
• 54.8 miles
$40 -$50
Welcome to the Fittest on the Farm 5K/10K – Run, Walk or Ruck! 🌾🍎 Hosted by CrossFit 605, The Herd Health & Wellness and Country Apple Orchard, this one-of-a-kind community event will take place...
5K 10K
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