Sat, Apr 17, 2027

Running through the Decades Half Marathon - San Antonio

San Antonio, TX

Registration openAnnual since at least 2026

50m1 Mile5K6.55 MilesHalf Marathon

Finish-Time Stats

Going by the 2026 results, this is a small, friendly field, with a competitive front end and a big recreational middle.

3.11 Miles · 2026 results

246finishers

22:26winner

41:25median

1:29:51cutoff

Top 3: Olivier Byiringiro (22:26) · E. Rose Jr (22:31) · Jesus Gomez (23:39)

6.55 Miles · 2026 results

117finishers

39:39winner

1:15:28median

2:57:18cutoff

Top 3: Jack Zarosky (39:39) · Alexis Doege (50:28) · Shawn Acord (50:52)

13.1 Miles · 2026 results

97finishers

1:36:56winner

2:25:56median

4:13:22cutoff

Top 3: Tomas Tejera (1:36:56) · Richard Colon (1:42:19) · DEBORAH COLON (1:42:21)

1 Miles · 2026 results

11finishers

8:12winner

17:09median

1:01:50cutoff

Top 3: Innocent Uwimana (8:12) · G. Virella (14:08) · V. Figueroa (15:49)

The Running through the Decades Half Marathon - San Antonio has been held every year since at least 2026. That is as far back as RunSignup's records for this race go, so it may well be older.

Where Would You Finish?

Enter a finish time to see where it lands against the most recent 3.11 Miles results.

Median

See how your time stacks up nationally →

How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Sep 10, 2026.

Free race emails

Get the Weekly RunSesh

In for this one or still deciding, keep race season near San Antonio on your radar: a Monday look ahead and a Thursday rundown of the weekend's races.

Two helpful emails per week. No spam. Unsubscribe anytime.

Distances & Start Times

50m4/17/2027 06:55$15

1 Mile4/17/2027 07:00$30

3.11 Miles4/17/2027 07:00$35

6.55 Miles4/17/2027 07:00$35

13.1 Miles4/17/2027 07:00$49

3.11 Miles4/17/2027 07:00$30

13.1 Miles4/17/2027 07:00$50

Going for a Time?

Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.

Plan Your Trip

Where to Stay

Traveling for this race? The map shows hotels and rentals in and around San Antonio — pan or zoom to compare what's nearby.

The map is provided by Stay22. If you book through it, RunSesh may earn a commission at no extra cost to you — it never affects the races we list.

Common Questions About the Running through the Decades Half Marathon - San Antonio

Will I finish last at the Running through the Decades Half Marathon - San Antonio?

Almost certainly not. Half the 3.11 Miles field finished slower than 41:25, and the last recorded finisher came in around 1:29:51, so there is a long tail of runners behind the middle of the pack. Most fields are far slower than people expect.

Is the Running through the Decades Half Marathon - San Antonio a good first 3.11 Miles?

A field of 246 is big enough that you will have company at your pace without feeling lost in a crowd. There is no qualifying time, and the finish-time spread above shows how varied the field really is. If it is your first 3.11 Miles, that spread matters more than the winner's time.

How competitive is the Running through the Decades Half Marathon - San Antonio?

The 3.11 Miles winner ran 22:26 while the median finisher took 41:25. That spread points to a mixed field, with a competitive front and a big recreational middle.

Where can I train for the Running through the Decades Half Marathon - San Antonio?

Join a local run club. Dreamers, In The Loop Run Crew, Urban Run Club SATX and others in San Antonio welcome runners of all paces, and a weekly group run is the most reliable way to hold a training block together.