Road

2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K

Q: How hard is the 2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K 5K?

2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K is a 5K on a road course in San Diego, California. We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

Q: What should I wear for the 2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K?

Race-day weather in San Diego can swing year over year, so dress for the forecast on the day. As a rule of thumb, dress for ~10°F warmer than the standing temperature once you start running. Layer with a throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, and a singlet plus a visor when it climbs above 60°F. The published start time is 6:40 AM. Check the race-day weather forecast on this page closer to the date for a specific recommendation.

Q: When does the 2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K sell out?

2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K hasn't published a hard registration deadline. Most races of this size raise the entry fee in tiers (early-bird, regular, late) and can sell out without warning — sign up early if you're committed.

October 11, 2026

San Diego, California

Rolling Course

Decision scores

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Great for beginners

PR-friendly

About the Race

Mark your calendars for event #3 of the San Diego Triathlon Series & the Triple Crown of Triathlon 📅 Sunday, October 11, 2026 📍 San Diego, CA – Mission Bay Proud Host of the 2026 USAT State Championships 🏆 The XTERRA WETSUITS Mission Bay Triathlon is proud to once again host the 2026 USA Triathlon State Championships — featuring Age Group, High School, and Club Championships! Olympic Distance / Sprint Distance / Duathlon / Aquabike / Aquathlon What This Means for Racer...

Course Profile

Course profile data unavailable for this race.

Course features

Terrain

road

Surface

Road

Elevation gain

Not measured

Course type

Not stated

Field size

Unknown

Boston qualifier

Course map

Not yet published

Elevation profile

Not measured

Accessibility & inclusion

Walker-friendly

Stroller-friendly

Dog-friendly

Kids race

Vibe & community

We don't have vibe tags for this race yet — organizers can claim the listing to add them.

No charity partner listed.

History & past results

Years running

Unknown — claim to add

Recurrence

Annual (assumed)

Past finisher times and year-over-year participation will appear here once the organizer publishes them.

Reviews

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Common questions

How hard is the 2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K 5K?

We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

What should I wear?

Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.