runsignup.com

Heatwave Half Marathon - Sioux Falls

Name: Heatwave Half Marathon - Sioux Falls
Start: 2026-08-02
End: 2026-08-02
Location: Sioux Falls, South Dakota

location_city Sioux Falls

location_on South Dakota

flag United States

calendar_today 02 Aug, 2026

directions_run Running

language Official Website

About the Event

Join us for the Heatwave Half Marathon, 10K, & 5K!
A sun-soaked summer challenge that’s perfect for the whole family.

The fun includes –

Great Swag – designer shirt & custom medal
Chip-timing with live results and awards
Free photos
FREE ice cream at the finish to help you cool off
Plenty of hot fun in the summer sun!

Grab your friends and family—you won’t want to miss this one!

Can’t make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!

Youth-based pricing is available: ages 12 & under are only $17!

Half Marathon/10K/5K registration includes a custom bib, designer shirt, and an awesome finisher medal!
1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!
Kid’s Dash is a fun, untimed dash for ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specially crafted medal for our youngest runners! (If your child wants to run the kid’s dash without swag, they’re welcome to run free on race day!)

Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!

Races Offered

Other

Aug 02, 2026

straighten

Distance — Other

terrain

Type — Road running

timer

214 days remaining

5K

Aug 02, 2026

straighten

Distance — 5K

terrain

Type — Road running

timer

214 days remaining

10K

Aug 02, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

214 days remaining

Half-Marathon

Aug 02, 2026

straighten

Distance — Half-Marathon

terrain

Type — Road running

timer

214 days remaining

Ultra

Aug 02, 2026

straighten

Distance — Ultra

terrain

Type — Road running

timer

214 days remaining

Weather Overview

These values represent the 3-year monthly averages for August in Sioux Falls.

Temp (°C)

Feels Like (°C)

thermostat 17.8° / 28.4°

wb_sunny 17.3° / 28.4°

Wind (km/h)

Humidity (%)

air 13.6 /

water_drop 71.5%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 17.8° / 28.4°

wb_sunny 17.3° / 28.4°

air 13.6 km/h

water_drop 71.5%

About Sioux Falls

Sioux Falls is a city of about 184,000 (2019) in Southeast South Dakota. Founded in 1883 in what was then known as the Dakota Territory, Sioux Falls has grown from a sleepy Midwestern town into a resort for shopping and tourism in the northern Great Plains. It is widely recognized as the largest urban center between Minneapolis and Denver.