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TBA

Rivers Edge Ultra

Last run September 2026Date TBA

Spruce Grove, Alberta

100mi100km80km50km21km12km3km
Organizer page ↗Date TBARegistration happens on the organizer's site.

No date announced yet — what we know

  • Last held Saturday, September 19, 2026 — the third Saturday in September.
  • Distances last time 100mi, 100km, 80km, 50km, 21km, 12km, 3km
  • Start 51011 Range Rd 264, Spruce Grove, AB, Canada

RaceFinder re-reads the organizer's listing every morning. Nothing on this page is a confirmed 2027 date — the box under this one sends a single email the day one appears.

Get one email when the next edition is announced

Otherwise: literally one email about this race, then we forget you.

About this race

NOTE: Deadline to register in order to obtain a T-Shirt for this year's event is August 15. Uni-sex Hoodie Sizes (to purchase, click on the Store button to the right!). NOTE: Deadline to purchase a hoodie and pick it up at this year's event is August 15.

— from the organizer's listing, read it in full

Next edition TBA

This race runs annually (last edition: September 19, 2026). The next date hasn't been announced — watch the organizer's page.

Organizer page ↗

Listed via Race Roster. RaceFinder links you to the official page — always confirm date and details with the organizer. Your race? Update or claim this listing free →

Distances last time

  • "Mammoth" Solo 100 mile
  • "Mammoth" Solo 100 mile Pacer

    Pacers are allowed for the 2nd and 3rd Homestead Loops and all 3 Summit Loops

  • "Magilla" Solo 100km
  • "Magilla" Solo 100km Pacer

    Pacers are allowed to be used for both loops of the Summit Loop only

  • "Wallace" Solo 80km
  • "Wallace" Solo 80km Pacer

    Pacers are allowed to be used for the last loop of the Summit Loop only

  • "Muskeg" Solo 50km
  • "Koda" Solo 21km
  • "Half Yak" Solo 12km
  • Kids "Muskrat" Run

Distances and details from the last edition's listing. Entry fees aren't shown because the next edition hasn't been priced yet.

Where

Directions ↗

51011 Range Rd 264, Spruce Grove, AB, Canada — 51011 Range Rd 264

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