road · austin-s-backyard-ultra · marathon · half · the-8-mile-march · the-8-mile-march-ruck · the-4-mile-march · the-4-mile-march-ruck

Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler

Marble Falls, TX Saturday, May 29, 2027 Unclaimed listing
Build your free race-day pace plan
Distancesaustin-s-backyard-ultra, marathon, half, the-8-mile-march, the-8-mile-march-ruck, the-4-mile-march, the-4-mile-march-ruck
Surfaceroad
USATF certifiedNo
Boston qualifierNo

Running Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler for a cause? Set up a free team page — rally your people, point donations straight to your charity.

Run this one?

Tell other runners it's worth the entry fee. One tap, no email, no account.

Votes don't affect the ranking. Here's what does →

Stay near Marble Falls

Hotels and rentals in and around Marble Falls, TX.

Preset to race weekend, May 28 – 30.

Bookings made through this map may earn BestRaces a commission. That never affects scores or rankings — how ranking works.

Race Pace Analyzer beta

Build your Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler splits

Not a generic pace calculator — this one already knows the course. Give it your goal finish time and it returns every split to the tape, adjusted for this race's terrain and typical race-morning heat, plus a fueling plan and an honest read on whether the goal fits your fitness. Free, no signup, nothing held back.

  • Already loaded
  • 4 distances
  • ≈67°F on May race mornings
Goal finish time::
Splits in
Add a recent race result (optional — we'll check whether your goal is realistic)
Finish time::

Training for Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler?

Twice a month: the races our data says are worth the trip — picked by the numbers, never pay-to-play. Plus a heads-up when your race's week arrives. One-click unsubscribe, always.

Are you the director of Austin's Backyard Ultra • Marathon • Full • Half & Memorial Day Remembrance Run 4 Miler • 8 Miler? Keep this listing accurate — it's free. Claim this race