Come out and solo run the 12km, 50km, 80km or 100km distances or run the 80km relay with a team of 2 - 6 team members!  Whether you are a seasoned veteran or a newbie we have a distance for you.  We also have a fun kids race along with live music, camping and bon fires so bring the entire family! The event is held on over 2,100 acres of land 15 minutes west of the City of Edmonton in the beautiful undulating hills of the North Saskatchewan River Valley.  We were very proud to host the ACU Canadian 50 Mile Trail Championships in 2015!   

All net proceeds from our event go to support Olive Tree Projects in Jacmel, Haiti.  They would love to have your support!  You can make a donation by clicking here or, you can obtain your own/team pledges by setting up your own pledge page by clicking here and tracking your own pledges by clicking here.  Thank you very much!

Anyone who registers after September 4, 2017 is not guaranteed a shirt on race day.


Registration Fees

100km "Magilla" Solo Closed

80km "Wallace" Solo Closed

50km "Muskeg" Solo Closed

12km "Half Yak" Solo Closed

Kids "Muskrat" Run 3km ish Closed

80km "Twisted Rabbit" Team of 2 Closed

80km "Twisted Rabbit" Team of 3 Closed

80km "Twisted Rabbit" Team of 4 Closed

80km "Twisted Rabbit" Team of 5 Closed

80km "Twisted Rabbit" Team of 6 Closed

To join any 80km "Twisted Rabbit" Relay Team Closed

If 80km relay team has been created please click here to join the team you wish

River's Edge Ultra Merchandise Only Closed

Click here if you are not racing but still want to purchase River's Edge swag and merchandise! Jan 15 - Sep 22 Current Price See merchandise page.

Event Schedule

  • September 23 5:00 AM MDT - 100km "Magilla" Solo Start

  • September 23 6:30 AM MDT - 80km "Wallace" Solo Start

  • September 23 7:30 AM MDT - 80km "Twisted Rabbit" Relay Start

  • September 23 10:00 AM MDT - 50km "Muskeg" Solo Start

  • September 23 2:00 PM MDT - 12km "Half Yak" Solo Start

  • September 23 3:00 PM MDT - Kids "Muskrat" River Run

Contact Information

Event Location

51011 Range Rd 264, Spruce Grove, AB, Canada

Click here to view map