Training for a Marathon? The Best Cities for Runners

So, you’ve signed up for a marathon? That’s awesome! Whether you’re a pro or just getting started, marathon training can be pretty intense. There’s a lot to figure out, from picking the right training plan to finding the best places to run. But we can’t overlook one major factor: where you’re training. The right city can totally boost your motivation and experience.

Being in the right place can make your marathoning dreams more enjoyable. We’re talking about where there's an established running community or a place that challenges you in altitude or even a scenic city with a beachside promenade.

Here are some of the top U.S. cities for marathon training. Lace up those running shoes and let’s jump right in!

1. San Francisco

Let’s start with a classic. San Francisco is a runner’s paradise — if you don’t mind a few hills! The city is home to some of the most iconic running routes, from the Golden Gate Bridge to Crissy Field. The terrain will keep you on your toes, literally. You’ll go from flat waterfront paths to challenging inclines with breathtaking views. And those views? They’re the kind that makes you forget your legs are screaming at you.

Another bonus? San Francisco’s mild weather is perfect for running year-round. Whether you’re doing short recovery runs or those dreaded long ones, you won’t have to battle extreme heat or cold.

If you’re planning to stay in San Francisco for training, finding a long-term room to rent is easy with SpareRoom. You can settle in and focus on hitting those mileage goals.

2. Boston

Boston is all about marathons. With its famous Boston Marathon, this city has a rich running history. The Charles River Esplanade is a great spot for locals, offering flat trails that stretch for miles, perfect for hydration and stretching breaks.

Plus, the running community here is super supportive — you’ll always have company on your runs. Just a heads up: if you’re training in the winter, be ready for some chilly weather. But hey, those snowy runs definitely build character!

3. Denver

Want to take your training up a notch? Try running in Denver, where the high altitude will seriously challenge you. Known as the Mile-High City, it’ll push you, but once you get used to it, you’ll notice a big boost in your endurance.

You can find both urban and mountain trails, like the Cherry Creek Trail for an easy scenic run or Green Mountain for a tougher workout with amazing Rocky Mountain views.

4. Austin

If sunny skies are your thing, Austin is calling your name! This Texan city is a paradise for runners, thanks to its warm weather and vibrant outdoor vibe. The Ann and Roy Butler Hike-and-Bike Trail is a local fave, wrapping around Lady Bird Lake with over 10 miles of beautiful paths. Plus, after a good run, you can dive into some delicious barbecue and catch some live music. Training can totally be fun!

5. Portland

For those who love being surrounded by nature, Portland is the spot for you. With its lush parks and eco-friendly atmosphere, it’s great for runners. Forest Park has over 70 miles of trails, perfect for long runs. There’s also a tight-knit running community here, with everything from casual 5Ks to ultra-marathon groups to join. And yes, you’ll find plenty of coffee for those early-morning jogs!

6. Chicago

Chicago is known for being flat, fast, and fabulous for runners. With one of the major world marathons, it’s no surprise it made this list. The Lakefront Trail is a standout, giving you 18 miles of uninterrupted views of Lake Michigan. The city's energy is infectious, whether you’re running solo or with a group. Just be ready for some windy days — hence the nickname “Windy City”!

7. Seattle

Seattle might be known for its rain, but that cool, misty weather is actually great for running. The city’s trails are some of the prettiest around. Discovery Park is a go-to for locals, boasting stunning views of Puget Sound. And if you’re up for it, the hills will definitely prep you for race day. Plus, after your run, you can treat yourself to some of the best coffee anywhere. Priorities, right?

8. New York City

The Big Apple is a runner’s paradise with its iconic routes and vibrant energy. Central Park is a classic, mixing flat and hilly terrain. For a change, check out the West Side Highway for a run along the Hudson River.

NYC's running scene is top-notch, with tons of group runs, training programs, and local races to keep you engaged. There’s nothing like hitting the pavement in the city that never sleeps!

9. San Diego

If ideal weather tops your list, San Diego is the place to be. With sunny skies and mild temps year-round, you don’t have to worry about freezing or overheating. The Mission Bay area is perfect for scenic runs with gorgeous views. Whether you’re training for a marathon or just looking to stay active, San Diego’s got you covered!

Final Thoughts

Give yourself a big pat on the back if you’ve ever trained or completed a marathon because it’s no small feat. It’s a big commitment, but choosing the right city with the right conditions and running enthusiasts like you can make the journey a whole lot more enjoyable.