Saturday, May 29, 2027 – Monday, May 31Marble Falls, TX
Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler
5 events
- Austin's Backyard Ultra6.7KRoadStarts 7:00 AM
- Remembrance Run Half-MarathonHalfRoadStarts 7:00 AM
- Memorial MarathonMarathonRoadStarts 7:00 AM
- The 8 Mile March8 miRoadStarts 8:00 AM
- The 4 Mile March4 miRoadStarts 8:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherHarsh weather · 0/100
- High / low
- 89° / 69°F
- 32° / 20°C
- Humidity
- 72%
- Dew point 67°F
- Chance of rain
- 40%
- Wind
- 10 mph
- Average
- Usually hot for a marathon: about 78°F while racing.
- Muggy: dew point around 67°F.
- Rain on about 40% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.
Past results
- 6% fasterFinish times are typically 6% faster than at other marathons.1 year, 424 finishers; men and women compared separately.
| Year | Event | Finishers | Median | Men | Women |
|---|---|---|---|---|---|
| 2026 | Memorial Marathon · Marathon | 14 | 5:07:59 | 5:07:59 | — |
| 2026 | Remembrance Run Half-Marathon · Half | 11 | 2:23:52 | — | 2:23:52 |
| 2025 | Austin's Backyard Marathon · Marathon | 424 | 3:58:22 | 4:06:12 | 3:44:57 |
Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.