2026 Oct 24 Sat
Registration open Closes Oct 23, 2026
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Tenth Annual Laguna Vista "Du It By The Bay" Duathlon
- Date
- Sunday, January 31, 2027
- Location
- Roloff Park, Port Isabel, TX, 78578
Jan 31 Sunday, 2027
Registration open· closes Jan 28, 2027 Register Now Registration links may earn us a small commission at no extra cost to you.
When and where is Tenth Annual Laguna Vista "Du It By The Bay" Duathlon?
Tenth Annual Laguna Vista "Du It By The Bay" Duathlon is on Sunday, January 31, 2027 in Port Isabel, Texas. The first event starts at 7:00 AM local time. Distances: Multisport. Current entry fees run $65 to $85 on RunSignup, before processing fees. Online registration is open and closes Jan 28, 2027.
Events & distances
| Event | Distance | Start | Entry fee | Registration |
|---|---|---|---|---|
| Adult Individual | 14 Miles | Jan 31, 2027, 7:00 AM | $65.00 until Nov 30, 2026 | Opens Oct 5, 2026 · Closes Jan 28, 2027 |
| Relay | 14 Miles | Jan 31, 2027, 7:00 AM | $85.00 until Nov 30, 2026 | Opens Oct 5, 2026 · Closes Jan 28, 2027 |
Fees shown are the RunSignup price tier in effect now, before processing fees. Times are local to the race.
About Tenth Annual Laguna Vista "Du It By The Bay" Duathlon
Please see the official race page for complete information:
https://www.athleteguild.com/event/laguna-vista-tx/laguna-vista-du-it-by-the-bay-duathlon
Description provided by the race organizer via RunSignup.
Race data provided by RunSignup and refreshed every morning(last sync Oct 11, 2026). Registration happens on RunSignup; Lone Star Strides may earn a referral commission at no cost to you. Always confirm dates and details on the official race page.
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