← All races
Road running

Sloth Run Half Marathon

📅 August 28, 2027📍 New York · United States

Available distances

13.1 mi6.2 mi3.1 mi

About

Sloth Run Half Marathon is held on August 28, 2027, in the heart of Manhattan, New York. Three distances are offered: the half marathon (13.1 mi), a 10K (6.2 mi) and a 5K (3.1 mi). Start times are not listed in our records.

A race that names itself after the slowest animal in the world is setting expectations deliberately, and in a New York August that is sound advice rather than a joke. Run it at an effort you could hold while talking, take the water stations seriously, and treat the finish as the objective — the autumn calendar is where the times are made.

Highlights

  • City
  • Big city
  • Park
D-327

Prepare for Sloth Run Half Marathon with RunRun

An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.

  • Personalized plan based on your VO2max, history and weekly availability
  • Strava and Garmin sync: your sessions are analyzed and the plan adapts
  • Target paces, long runs, key sessions: everything is calculated for race day
Create my free plan No credit card. Sign up in 30 seconds.

Races nearby

Other upcoming races around New York.