2013 Is here and DLOC Registration is open.


5th Annual Diamond Lake
Open Water Challenge
Sunday, June 2nd, 2013 – Diamond Lake, Cassopolis, MI
 Brought to you by Precision Multisport

It's Back and Better than Ever!
Diamond Lake Open Water Challenge is an intimate open water swim race that provides swimmers of all abilities a distance suited to their individual needs: 2.5K, 5K, and 10K. Whether you're training for a Triathlon or getting ready for the open water swim season, Diamond Lake is the perfect place to kick-start your season

"The stillness and serenity of Diamond lake is worth the trip alone. I have loved the fact that after every DLOC you get to sit down and spend time with the other swimmers and really get to know the race directors too.  Everyone on the island knows about the race and it really makes you feel at home.  Great people, great food and every year it gets better and better, I can't wait for this year!" 2010 Diamond Lake participant.  Click the registration link to begin your 2013 Swim DLOC registration.

10K Races:  9:00 AM EDT/8:00 AM CDT
5K Races: 10:00 AM EDT/9:00 AM CDT
2.5K Races:  11:00 AM EDT/10 AM CDT
Course Closes at 1:00 PM EDT/12:00 AM CDT

**Please note that there is a time change  and adjust traveling times as necessary**
Wetsuits are recommended  Separate awards will be given for wetsuit/non-wetsuit divisions. Swimmers should be present at least 30 minutes before their start time. This will not be a sanctioned event.

What a great weekend.

DLOC 2011 saw sunny weather, clear water, and great swimming from all the competitors.  We want to thank everyone for helping to create a wonderful and safe atmosphere.  A special thanks to Craig Strong and Madison Graham from Precision Multisport for organizing the event,  Kay Hoogland for providing an excellent location, and of course all the volunteers who sacrificed there weekends.

Results will be posted as soon as they are digitized, and pictures will be coming soon.
Here is a preview of some of the pictures which were shot in b&w film.

Here is a link of blog coverage of the event by