13th Annual Boo Bash Triathlon
Oct 25Portland, TX7 mi, Relay
Listed from RunSignUp. Checked May 12, 2026.
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planOff-Road/Cross Triathlon: 800m swim, 21k mountain bike, 6k trail run
Off-Road/Cross Duathlon: 3k trail run, 21k mountain bike, 6k trail run
Off-Road/Cross Sprint Triathlon: 400m swim, 12k mountain bike, 3k trail run
Aquabike: 800m swim, 21k mountain bike
Registration opens
Nov 23, 2025
Tier 1 ends
May 26, 2026
Tier 1 ends
May 27, 2026
Registration closes
Jun 27, 2026
Race day
Jun 27, 2026
Tier 2 ends
Jun 27, 2026
Aquabike
Tier 2 ended Jun 27, 2026
See registration
Off-Road/Cross Duathlon
Tier 2 ended Jun 27, 2026
See registration
Off-Road/Cross Sprint Triathlon
Tier 2 ended Jun 27, 2026
See registration
Off-Road/Cross Triathlon
Tier 2 ended Jun 27, 2026
See registration
Off-Road/Cross Triathlon, 2-Person Relay
Tier 2 ended Jun 27, 2026
See registration
Off-Road/Cross Triathlon, 3-Person Relay
Tier 2 ended Jun 27, 2026
See registration
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 25Portland, TX7 mi, Relay
Nov 8Spicewood, TX16 mi, 10 mi +1
Nov 8Canyon Lake, TX54K, 53K +4
Nov 14Montgomery, TX5K, 1.2 mi +1
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for Magnolia Hill Off-Road X-TRI & DU?
Claim this race to manage registration, volunteers, and race day.