When does the SARR Fiesta Mission Run sell out?

SARR Fiesta Mission Run 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.

Half Marathon

Road

SARR Fiesta Mission Run

Q: How hard is the SARR Fiesta Mission Run Half Marathon?

SARR Fiesta Mission Run is a Half Marathon on a road course in San Antonio, Texas. 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 SARR Fiesta Mission Run?

Race-day weather in San Antonio 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 7:15 AM. Check the race-day weather forecast on this page closer to the date for a specific recommendation.

April 19, 2026

San Antonio, Texas

Rolling Course

Decision scores

Six 0–100 scores telling you, at a glance, who this race is for.

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Best for

Great for beginners

Family-friendly

About the Race

Join San Antonio RoadRunners for our 52nd running of the SARR Fiesta Mission Half Marathon/5K/10K . The 10K is Texas' oldest 10K race! The SARR Fiesta Mission Run is an official Fiesta event! Fiesta San Antonio in 2026 will be held from April 16 to April 26. IN-PERSON RACE DATE: Sunday, April 19th. Race Start Times: Kids 1K: 7:00 AM Half Marathon 7:15 AM 10K 7:30 AM 5K 7:45 AM All 5K/10K/Half Marathon Participants receive: Official entry to the SARR Mission Run Timed Run with Overall and Age-...

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

Yes

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

No reviews yet

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Common questions

How hard is the SARR Fiesta Mission Run Half Marathon?

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.