Marathon, Half-Marathon, 10K, 5K, Marathon Relay, Corporate Relay, and Kids Race available! 

Register NOW for this year's race on June 2nd 2018

Record Holders win FREE registration for life until someone beats their record!


This race is NOT a Boston Qualifier


Check out our video from our 2017 race: 


Click here to Verify Registration or for Participant Self Management


  Current Record Holders



Thursday May 31, 2018

  • 6pm Online Registration Closes

           o   Paper registration available Friday 8am-3pm at The Zone Packet Pickup

Friday June 1, 2018

  • 8am-3pm Packet Pickup @ The Zone (275 Stationary Place, Rexburg, ID)


  • 5-7pm Packet Pickup & Potato Bake Dinner @ Madison Middle School (575 W 7th S)

          *Free Potato Bake Dinner for Marathon, Relay, and Half Marathon registrants. Additional tickets                         available for $6 in advance or $8 at  the door

  • 6pm Information Meeting (during Potato Bake Dinner) @ Madison Middle School

Saturday June 2, 2018 *RACE DAY*

  • 5am Full Marathon runners and FIRST leg of Relay load buses @ Madison Jr High (134 Madison Ave) to be taken to the Historical Teton Dam Site
  • 5:30am Buses Leave for Starting Line with Full Marathon Runners and First Leg of Relay runners ONLY
  • 6:30am Start Marathon & Relay @ Historical Teton Dam Site
  • 7:30am Start Half Marathon @ Middle of the block on 1st North Street/Smith Park
  • 8am Start 10K @ Middle of the block on 1st North Street/Smith Park
  • 8:30am Start 5K @ Middle of the block on 1st North Street/Smith Park
  • 9am-1pm Expo @ Smith Park
  • 11am Award Ceremony for all races @ Smith Park
  • Noon Kid’s Race around Smith Park


*You must register before May 20th for a guaranteed t-shirt, finisher's medal, and swag bag

**There are no refunds once registered. You may transfer to another race (will not be refunded the difference), defer to next year's race, or sell your registration to someone and then notify us