The Bullshit Backyard Ultra
Apr 3, 2027Lenoxville, PABackyard Ultra
55 mi from The MT. TAMMANY 10, 2 weeks after The MT. TAMMANY 10, registration open
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAn almost 40.0 mile run traversing one of the toughest sections of trails in the DWG area featuring 10 climbs, over 10000 ft of gain, in 10 hours.
Race day
Mar 20, 2027
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Apr 3, 2027Lenoxville, PABackyard Ultra
55 mi from The MT. TAMMANY 10, 2 weeks after The MT. TAMMANY 10, registration open
Mar 21, 2027Columbia, NJ50K, 30K
4 mi from The MT. TAMMANY 10, the same weekend as The MT. TAMMANY 10
Oct 18Andover, NJ8 mi, 5K
20 mi from The MT. TAMMANY 10, registration open
Oct 16Bethlehem, PAMarathon, Half Marathon +3
28 mi from The MT. TAMMANY 10, registration open
Straight-line distance
Oct 10Hainesport, NJ48 hr, 100 mi +2
Oct 11Rochelle Park, NJHalf Marathon, 10K +2
Oct 11Farmingdale, NJ4 mi
Oct 16Williamstown, NJ120K, 60K +1
Oct 17Livingston, NJBackyard Ultra, Marathon +1
Oct 18Andover, NJ8 mi, 5K
Oct 18West Milford, NJHalf Marathon, 10K +1
Oct 24Pittsgrove, NJHalf Marathon, 3.95 mi
Oct 24Titusville, NJ50K, 25K
Oct 31Woodbury, NJ5K, 1 mi
Nov 7Woodbine, NJ24 hr, 12 hr +1
Nov 7Ocean City/Somers Point, NJ5K
Mar 21, 2027Columbia, NJ50K, 30K
Nov 8Wind Gap, PA6 hr, 3 hr +1
Nov 8Andover, NJ10K, 5K
Oct 10Greentown, PAMarathon, Half Marathon +2
Dec 27Roxbury, NJ100K
Oct 16Bethlehem, PAMarathon, Half Marathon +3
Oct 24Slatington, PA10K, 2 mi
Oct 10Upper Black Eddy, PA50 mi, 50K +2
Oct 18Lake Ariel, PA8K
Mar 6, 2027Boalsburg, PA10K
Mar 6, 2027Livingston, NJ12 hr, 6 hr +2
Mar 6, 2027Leesport, PA40 mi, 20 mi
Mar 13, 2027Hanover, PA50K, 25K +1
Mar 13, 2027McElhattan, PA10K
Mar 20, 2027Stratford, CT6 hr
Mar 20, 2027Havre de Grace, MD50K
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for The MT. TAMMANY 10?
Claim this race to manage registration, volunteers, and race day.