Date
Sat, 13 Mar 2027
Venue
L.B.A
Andrews, Andrews County
Countdown
March
Twelve hours on a gentle 4-mile loop, and you decide when you are done. Rack up laps at your own pace and stop whenever you like.
Key facts
01Shared 6.4 km loop with the 6 and 3 hour runners
02No DNFs: you can stop at any time and your laps count
03About 61 m of climbing per lap, so the hills are mild
Create a free training plan for the Little Backyard Adventure 12 hours
7-day free trial, no card required
The course
One lap, on repeat
L.B.A · one lap
Total climb61m
Duration12hr
Start · finishOne lap · elevation
0 kmDrag map to rotate6.3 km
Weather
Mid-March, L.B.A
22°CTypical high
6°CTypical low
-5°CColdest in 20 years
11%Days with rain
Highs around 22°C and lows around 6°C, but it has dropped to -5°C. Rain on 11% of days. Pack for the cold end, not the average.
NASA POWER data, 2006-2025, the week either side of race day
Organiser
Training
Training for the Little Backyard Adventure 12 hours
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Little Backyard Adventure 12 hours plan targets
Typical sessions
A sustained 12hr effort
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Little Backyard Adventure 12 hours plan.
7-day free trial, no card required.
Other races at Little Backyard Adventure
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Queeny Backyard UltraFri, 5 Mar 2027 · Manchester→Belgian Waffle Ride ArizonaSat, 6 Mar 2027 · Cave Creek→Crazy Desert Trail RaceSat, 6 Mar 2027 · San Angelo→Tour de DungExpected Early March 2027 · Sequim→Way Too Cool 50KSat, 6 Mar 2027 · Cool→Appalachian 200/100Wed, 10 Mar 2027 · Jones Gap State Park→
