What is a Back Yard Ultra
A Back Yard Ultra is a last-person-standing race.
You run the same loop every hour, on the hour.
Finish the loop within the hour — you continue.
Fail to start the next loop — you're out.
This continues until only one runner remains.
Event Details
Date: 20 June 2026
Location: Terelj (TBD)
Loop Distance: ~6.7 km
Capacity: Limited entries
Rules
• One loop starts every hour, exactly on the hour
• All runners start together
• No late starts
• You must complete the loop within the hour
• No pacing from non-participants
• Support is allowed only in the base area
• The race ends when only one runner completes a loop alone
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info@uukhai-endurance.com