Sunday, July 11, 2021
**You must check-in between June 28 and July 7 for this event! More specific details below. 


Big Creek State Park Marina
Polk City, IA 


Contactless Participant Check-In
If you would like to participate in the Triathlon you must complete the virtual check-in. It will be available June 28 at 8:00am until July 7 at 12:00 pm. No late or on-site check-ins will be allowed. Your race number and rack position will be emailed to you once the check-in window has closed. We plan to send those details out on Friday, July 9. 
CLICK HERE to check-in. No smart phone? CLICK HERE.

If your company has multiple triathlon teams, please have your company admin email us who is on what team by July 7 at 12:00pm.

If you have issues with the check-in, please Call 888-777-8881 and press 4 and our staff will assist you.

Packets with the timing chip will be placed in the participant's assigned spot in the transition area Sunday morning. More details will be released as we get closer to the event. Race details will be emailed out by 8:00pm on Friday, July 9 to those that checked in. 

Des Moines Corporate Games participants MUST check in during the registration period. 

*Race packets will be located in the transition at the participant’s bike spot. No formal check-in will take place on-site.

Transition area: Open from 6:00 – 7:30 am on Sunday morning.
Mandatory pre-race meeting: At the swim start area at 7:45 am.
Competition: Begins at 8:00 am


Company participation is unlimited


Des Moines Corporate Games participants must be regular employees (full or part-time), interns or retirees of companies registered for the Des Moines Corporate Games.  Family and friends (Non-DMCG participants) who wish to compete may register and pay through the Iowa Games.  CLICK HERE for more information.  Non-DMCG participants do not count towards company points.


This is an open course event, meaning participants must share the road with traffic. For safety, helmets must be worn during the cycling portion of the competition and no headphones/iPods will be allowed on any part of the course. Participants should leave their running shoes in the transition area.

Course will consist of the following:
Swim - Open water, distance of 1/4 mile
Bike - 20K
Run - 5K

Click here for detailed DMCG specific information once available
Click here for the Iowa Games Participant Guide once available
Click here for Body Marking Diagram
Click here for the Swim Route
Click here for the Bike Route
Click here for the Run Route
Click here for a parking map



True Time Racing Service will chip time the event. Chips will be distributed to DMCG participants on race day
Click here for results 



Updated  June 13, 2021

Executive Sponsors
Awards Celebration Sponsor



Division 1

Corteva Agriscience                            5225
2 Pella Corporation                             5150
3 American Equity 4000

Division 2

Shazam, Inc. 5175
2 FHLB DM 4755
3 Ruan Transportation                            3505

Division 3

1  R&R Realty Group                                6280
2 BTS 3645
3 DLL Finance 3390

Division 4

MHCS | WAI   4350
2 Modus Engineering I OPN Architects    3100
3 Zirous   2950

Division 5

Iowa Soybean Association 4800
2 Foster Group 4725
3 Eide Bailly LLP                                     2350

Medal Sponsor
Schedule & Results Sponsors