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BC Backyard - Registraton Anchor


BC Backyard Ultra is $150 CDN (+GST & UltraSignup fee).


Participants must be 19 years of age or older on race day.


*AMEX (AMERICAN EXPRESS & DISCOVERY) cards are not accepted methods of payment


Lewiston Ultra Events does not offer refunds and there is no waitlist.


Registration is transferable until 8am on April 14, 2023 for a $20 administration fee. There are no transfers after 8am on April 14, 2023 – no exceptions. Transfer requests can be sent to


Registration will close April 14 @ 8am or when the race fills; whichever comes first.



*Race garment TBD

*Racer bib & pins

*Complimentary race photos

*Entry to win race weekend prizing from our incredible partners (drawn at random)

*Donation towards community & charity of choice

SIZING CHART (visit race website for sizing links):

2023: The winner of the BC Backyard Ultra will receive cash prizing (35 laps or less [$700 winner/$300 assist], 35+ laps [$1000 winner/$500 assist]) and opportunity to compete in the 2023 World Championship, At-Large (an additional 25 runners will be selected off the 'At-Large' list to complete in the 2023 World Championship at Big Dog's Backyard).

All participants will complete an online waiver in the registration process.

Lewiston Ultra Events has print and social media rights to use all photographs, videos, etc of participants, volunteers, crews, community, etc during the course of events without compensation to the person/person(s).


TBD for 2023

TBD for 2023

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