It goes on for a little bitty while!

Little Bitty Backyard will be at the Wildlands Conservancy South Mountain Preserve in Emmaus, PA. This is a last man (woman or non-binary) standing event, meaning it goes on until everyone else fails or quits. The loop will be done every hour on the hour. You miss your start time for the next loop, you’re out. Until then, there is no end.

Unlike most backyard ultras, this one packs a bit more of a punch. The loop we have selected for this event is about 3.4 miles with 350+ ft of elevation change over quite challenging terrain. We can confidently say this will be a smidge harder than what we know to be the standard for a backyard. 

The first loop will start at 7AM on June 13th, 2026. The last loop… we’ll find out.

Returning during this multi-day event is our favorite nighttime race, Blackout! Do you want to test yourself on one loop of the backyard course at night? This will kick off at 8:30PM on June 13th, 2026… over 12 hours into Little Bitty Backyard.

june 13th 2026

presented by

course map

about the event

not running? get involved!

volunteer

Come join us on race day and be a part of helping us move the sport to zero carbon. Opportunities available before race day, day of event & post event.

  • Start/finish line volunteers

Please email us with your availability & interest! Those that volunteer with us earn a future free race entry!

partner

Are you a business owner or part of a team? We want to have you involved in our event. We have opportunities for corporate partnership, discounts and volunteering.

Feel free to also utilize this to share sustainable brands with us that you would like to see at this event! We are excited to continue engaging the Lehigh Valley community at Little Bitty Backyard.

proud partners of the Trail Mix Fund