SRC Presents: a Backyard Ultra

DEC
12-13
2026
A backyard ultra at Blydenburgh County Park: runners repeat a 4.167 mile loop each hour until one completes the final loop; proceeds support Long Island trail maintenance.
12-13 Dec 2026
The 1 Lapper A Backyard Ultra

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SRC Presents: A Backyard Ultra : Event details

SRC Presents: A Backyard Ultra takes place at Blydenburgh County Park in Hauppauge, New York on December 12–13, 2026. The event uses a backyard ultra format in which participants run a set loop repeatedly; each required loop distance is 4.167 miles and must be completed within the hour to continue. The final competitor who completes a full loop will be declared the winner.

A secondary event, The 1 Lapper, is a single-loop trail event of 4.16 miles. Both events are listed as trail races and run on park trails. A portion of the proceeds will benefit the Long Island Greenbelt Trail Conference, which supports trail maintenance on Long Island.

Registration windows and fees are specified per event: Backyard Ultra registration opens in early September with a registration fee of $125, and The 1 Lapper opens the following day with a fee of $20; both close in early September. There are no refunds. Entrants may defer their spot for one year and receive non-complimentary guaranteed entry for the next year.

Bib pickup is by assigned number at check in. Early pickup is available at Smithtown Running Company on December 10 and 11 during posted hours, and bibs may also be collected at the start/finish area on race morning. There will be no on-site race-day registration at Blydenburgh County Park. Visit the organization's website for the most recent information.

Events nearby

A family friendly 5K trail run or walk at Bethpage State Park on November 14, 2026 with a free kiddie dash, post race refreshments, finisher photos and a virtual option.
A farm-based memorial 5K and kids fun run on 11/14/2026 at the Suffolk County Farm and Education Center raising funds for pancreatic cancer research.
Trail half marathon and 5 mile at Brookhaven State Park on Nov 15, 2026, on single track and fire trails with awards, cash prizes, and finisher medals.
Six hour run and relay at Belmont Lake State Park on November 15, 2026, honoring Fred von der Heydt with individual and 4 and 6 person team options.
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