This race is now the: IDAHO SLED DOG CHALLENGE
  For 2019 Race Information Please visit the new website                         www.idahosleddogchallenge.com 
McCall Ultra Challenge
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We thank you 
    for your generosity 
                      and support! 




This event is supported by over a hundred dedicated volunteers who donate thousands of hours to make it a reality- but it still costs money. Without the support of sponsors and donors, this event could never happen. McCall Ultra Sled Dog Challenge will operate as a 501(c)(3) Non-profit Corporation and all donations and contributions received after January 1, 2018 will be tax deductible to the extent allowed by law. 

The success of the the McCall Ultra Sled Dog Challenge is depends largely on the generous support of businesses and individuals. As we prepare for the first running of the Ultra Challenge, we invite you to be part of the inaugural running of this amazing event and will continue to support it as it grows bigger and better each year. 


Sponsor FormRace Sponsors

Ultra Sponsor 
$5,000.00 & above 
Backcountry flight and breakfast for two with Space Shuttle Astronaut John Herringtonsummer of 2018;​
  your name and logo prominently displayed on our website; two VIP tickets to the awards banquet.
Golden Harness 
 $2,500.00
Backcountry flight and breakfast for two with McCall & Iditarod Pilots Jerry Wortley or Dave Looney, summer of 2018; your name and logo prominently displayed on our website; two VIP tickets to the awards banquet. 
Lead Dog
$1,000.00 

  Your name and category will be 
displayed on our website. 
Swing Dog
$500.00  

  Your name and category will be 
displayed on our website.
Wheel Dog
$250.00  

  Your name and category will be 
displayed on our website.
Happy Paws
$25.00 

  Your name and category will be
 displayed on our website.
Fill the Sled...
$ A donation of any amount 

  Your name and category will be 
displayed on our website. 
There are several ways you can help support the race: 

* Become a sponsor! Download our simple form and mail in your support today.  

* Donate online using the simple form at the right of this page. (Available soon - until then, please download our simple form.)
Operating on U.S. Forest Service land under permit from Boise and Payette National Forests.