Best 5-Mile Loop Running Routes, Boston Marathon Heartbreak Hill Elevation & 5K Walk Times

Looking for running routes with a 5-mile loop, curious about Boston Marathon Heartbreak Hill elevation gain, or wondering how long it takes to walk a 5K? Here are the exact numbers.

Routes & Distances • 6 min read • October 29, 2026

Best 5-Mile Loop Running Routes, Boston Marathon Heartbreak Hill Elevation & 5K Walk Times

Looking for running routes with a 5-mile loop, curious about Boston Marathon Heartbreak Hill elevation gain, or wondering how long it takes to walk a 5K? Here are the exact numbers and GPX presets.

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Recommended Running Routes With a 5-Mile Loop (8.05 km)

A 5-mile loop (8.05 kilometers) is the gold-standard mid-week endurance distance for 10K and Half Marathon training. The most famous 5-mile loop in the United States is New York City's Central Park Drive loop (when cutting across the 102nd Street Transverse, it measures almost exactly 5.0 miles; the full outer loop is 6.0 miles).

You can load our 1-click Central Park 5-Mile Loop preset right at the top of our Running Route Generator, or search your own neighborhood and use our 1-click Circle/Loop generator to create a custom 5-mile loop on your local streets.

Boston Marathon Elevation Gain & Heartbreak Hill GPX Breakdown

Runners training for Boston frequently ask about the Boston Marathon elevation gain. While the full Boston course has a net downhill drop of 459 feet (140m), it features 815 feet (248m) of total elevation gain—concentrated between Miles 16 and 21 in the Newton Hills.

The fourth and final Newton climb is the legendary Heartbreak Hill (between Mile 20 and 20.5 near Boston College), which rises 88 feet over 0.4 miles. Click the '🦄 Boston Heartbreak Hill' preset pill on our Fake Run Map Studio to load, inspect, and export the exact Commonwealth Avenue GPX sector!

How Long Does It Take to Walk a 5K (And How Many Steps Are in a 5K Walk)?

If you are starting a beginner Couch-to-5K or Jeff Galloway run-walk-run method, you might wonder: 'can you walk a 5K?' and 'how long does it take to walk a 5K?'

  • Average 5K Walk Time: At a brisk walking pace of 9:30 to 11:00 min/km (15:15 to 17:40 min/mile), walking a 5K (3.1 miles) takes 47 to 55 minutes.
  • How Many Steps in a 5K Walk: The average adult takes 6,200 to 6,800 steps to walk 5 kilometers.
  • Test Your Pace: Use our Strava Run Pace Calculator to dial in any walking or running pace and generate a matching GPX file or transparent Strava overlay.

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