Partners for 2020
  • Facebook Social Icon
  • YouTube Social  Icon

Contact Details

The Greater Yellowstone Adventure Series is headquartered in Ennis, Montana.  This is a small town about 50 miles west of Bozeman and 70 miles north of Yellowstone Park.  However, Sam Korsmoe, the owner and race director of the Greater Yellowstone Adventure Series, is a vagabond of sorts. He could be in Ennis, Bozeman, Helena, New York, Saigon, or Shanghai.  It’s a work thing that he has going on.

Contact him anytime by email at sam@yespi.net    If you need to speak with him personally, try his cell phone (86-138-1814-7492) if you think he is overseas.  Please note that Shanghai is 14 hours ahead of Mountain Time in the USA.

Lastly and to ensure we get back to you, please fill out this form below.  It will be received and responded to as soon as humanely possible.