Austin Half Marathon Race Prep

Austin Half Marathon: a rolling loop course in Austin. Pacing by section, fueling, and race-day tips.

Use TrainPace to plan a simple, repeatable strategy for Austin Half Marathon: pacing targets, fueling basics, and course/elevation awareness.

Pace calculator: training zones + race pace
Fuel planner: carbs/hour + gel timing
Elevation analysis: hills, grades, and difficulty

How to prepare for Austin Half Marathon

Plan pacing, fueling, and course strategy for Austin Half Marathon using free calculators and GPX elevation analysis.

Pick a realistic goal time: Use a recent race result or time trial to set a starting point.
Set training paces: Calculate easy, tempo, threshold, and interval paces for your training block.
Build a fueling plan: Estimate carbs/hour and gel timing that you can practice in long runs.
Review course elevation: Upload a GPX to spot key climbs and decide where to adjust effort.

Austin Half Marathon course guide

The Austin Half Marathon runs on the same weekend as the Austin Marathon. It starts downtown, goes up South Congress Avenue, comes back past Lady Bird Lake and finishes in front of the Texas State Capitol. The course rolls, with one long climb early and a short steep hill near the end.

Austin Half Marathon at a glance
Fact	Value
Location	Austin, Texas, USA
Distance	21.1 km (half marathon)
Usually held	February
Course	rolling, loop
Typical weather	About 14 °C at the start, with afternoon highs that can reach the mid-20s °C (high 50s °F at the start, mid-70s °F or higher later)
Official site	https://youraustinmarathon.com/

Course highlights

Start downtown and run north up South Congress Avenue
South Congress Bridge over Lady Bird Lake
Long downhill on South 1st Street
Cesar Chavez Street, Veterans Drive and Lake Austin Boulevard
Finish in front of the Texas State Capitol

Austin Half Marathon pacing strategy

A guide built from the official map shows a long climb in the first 2.4 miles, a long downhill from mile 3.6, then flatter miles by the lake. A short, steep hill at mile 12.1 comes right before the finish. Start easy and keep legs fresh for that last climb.

Pacing by course section
Section	Terrain	Advice
mile 1–3	Steady climb on South Congress Avenue	Run by effort and keep the pace calm on the uphill.
mile 4–7	Long downhill on South 1st Street	Use quick, light steps and let the pace rise a little without pushing.
mile 7–10	Flat by Lady Bird Lake, short rises near miles 8 and 9	Settle into goal pace and take fuel here.
mile 10–13.1	Rolling road to the Capitol, steep hill at mile 12.1	Shorten your stride on the steep climb, then push downhill to the finish.

Fueling notes

A 2025 course guide lists aid stations with water and electrolyte drink at about every mile or two, and gels at mile 9. Check the current race guide, because the aid-station plan can change.

Race-day tips

Be ready for a start before sunrise in February; the first corrals leave at 7 a.m.
Save energy for the hill near mile 12, which has the steepest grade of the course
Dress in layers you can throw away; it is cool at the start but can warm up fast
Know where the half and full marathon courses split, at about mile 12.4, and follow the half signs

Frequently asked questions

Is the Austin Half Marathon flat?

No, it rolls. Expect steady ups and downs for most of the race. The longest climb is on South Congress Avenue and the steepest is near mile 12.

Where does the Austin Half Marathon finish?

It finishes downtown in front of the Texas State Capitol, on Congress Avenue.

When is the Austin Half Marathon held?

It is held in February, on a Sunday, starting at 7 a.m.

Facts checked 2026-10 against the sources below. Race details change from year to year — confirm with the official site before race day.

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