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EMC DAM to DSM

location_on

calendar_today 30 May, 2026

directions_run Running

language Official Website

sell $70.00 – $80.00

About the Event

Iowa's Greatest Running Tradition.

Since 1980, more than 135,000 runners have made running from the quiet and calm of the Saylorville Dam to the heat and high-rises of downtown Des Moines one of the greatest running traditions in central Iowa. Whether you’re a weekend warrior, a first-timer, or a diehard this iconic running event is for you. 

SAYLORVILLE DAM
There is something unparalleled about standing on top of the Saylorville Dam and looking out at the high-rise buildings on the horizon knowing that you will conquer the distance in between. After crossing the dam athletes will travel south through the fields and rural beauty of Polk County.
 

DOWNTOWN DES MOINES
Runners traverse I-35 at the Morningstar bridge and continue into the Northside Neighborhoods, along the Des Moines River at Birdland Park and enter into Downtown Des Moines.  Athletes will finish their half-marathon journey by crossing the Des Moines River and passing the World Food Prize Building. With the finish line behind you, there's a huge party awaiting you at Cowles Commons across from The Des Moines Civic Center.

Races Offered

Half Marathon

May 30, 2026

straighten

Distance — 13.1 Miles

terrain

Type — Running

timer

07:00

sell

$70.00

Virtual DAM Half Marathon

May 30, 2026

straighten

Distance — 13.1 Miles

terrain

Type — Running

timer

07:00

sell

$80.00

Weather History

These values represent the 3-year monthly averages for May in Polk City.

thermostat Temperature
11.4° / 23.1°
wb_sunny Feels like
8.6° / 20.2°
light_mode Avg sunshine hours
11h 10m
water_drop Avg rainfall
3.7 mm
ac_unit Avg snowfall
air Avg wind speed
14.0 km/h (Gentle breeze)
opacity Sweat loss rate
Moderate
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
High (6.0)
humidity_mid Humidity
62.5%
wb_twilight Sunrise
05:53
nightlight Sunset
20:27

About Polk City

Learn more about the host city, Polk City.

Scenic view of

Polk City is a small town in Polk County, Florida. It is home to Fantasy of Flight and located on the southern edge of the Green Swamp.

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Hotels & Places to Stay

Runner Reviews

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