The 8 Best Marathons For Beginners In The US

Running your first marathon is an exciting milestone — but it can also feel overwhelming.

Even if you’ve been running for years, making the leap from the half to the full marathon is no small step. It’s not just doubling the distance — it’s increasing your training load, working your mental game, and creating a more demanding race strategy.

As a running coach, I’ve seen runners train hard, only to have their first marathon experience go sideways because the course they chose wasn’t the right fit.

Your first marathon should set you up for success — not break your spirit. Things like elevation, weather, crowd support, and race-day logistics can make or break the experience, especially when you’re navigating fueling, pacing, and those infamous last six miles for the first time.

That’s why choosing the right race matters so much. In this guide, I’ll walk you through the key things to consider when picking your first marathon and then share a list of the best marathons for beginners across the U.S. that give you the best shot at crossing the finish line feeling strong, and ready for more.

How to Choose Your First Marathon

Even if you choose one of the so-called “easiest marathons in the U.S.,” it’s still a marathon — and that means 26.2 miles of physical and mental effort. There’s no shortcut around the distance. A beginner-friendly course can make your first marathon more manageable, but it won’t make it easy.

You’ll still need to commit to months of solid training, build endurance, develop a fueling strategy, and prepare for the mental highs and lows of race day.

That said, picking the right race — one with a flat course, good weather, and supportive crowd energy — can set you up for a smoother, more confidence-boosting experience.

Beginner-friendly doesn’t mean effortless, but it can mean possible.

Here are some qualities that we considered when choosing the best marathons for beginners in the US:

• Flat, paved course
• No significant altitude
• Generous cut-off times for slower runners or those using the run/walk method
• No need to qualify for the race; anyone can enter
• A welcoming atmosphere for runners of all levels rather than highly competitive and serious
• Slower pace teams offered or larger packs of slower finish times
• Plenty of course support, including water, fuel stations, medical support, spectators, and resources
• Simple logistics to navigate on race day (plenty of close accommodations, well-organized, perhaps a loop course rather than point-to-point to avoid shuttles)

According to the factors mentioned above, we have compiled our very own list of the best marathons for beginners in the US.

Let’s take a look:

The 8 Best Marathons For Beginners In The US

#1: Honolulu Marathon, Honolulu, HI

With no cutoff time and a festive, welcoming atmosphere, the Honolulu Marathon is one of the best marathons in the U.S. for beginners. You can run, walk, walk/run, or jog your way through 26.2 miles at your own pace — no pressure to beat the clock.

While the course does include some rolling hills and isn’t technically one of the flattest, its laid-back vibe, enthusiastic crowd support, and amazing views more than make up for it.

You’ll pass iconic landmarks like the Iolani Palace, King Kamehameha Statue, Diamond Head, and Kalakaua Avenue, all with the Pacific Ocean as your backdrop.

Held each December, it gives you plenty of time to train in nice weather, and with around 20,000 finishers each year — many of them first-timers — you’ll be in great company as you take on your first marathon in paradise.

#2: Walt Disney World Marathon, Orlando, FL

If you’re looking for a fun, flat, and beginner-friendly marathon, the Walt Disney World Marathon is a top choice. With a generous seven-hour cutoff time, this race is perfect for run/walkers, first-timers, and anyone who wants to soak up the experience without worrying about pace.

The course winds through all four Disney World parks — Epcot, Magic Kingdom, Animal Kingdom, and Hollywood Studios — before finishing back at Epcot.

Expect incredible crowd support, on-course entertainment, and dozens of photo ops with Disney characters along the way. Many runners go all-out in costume, adding to the festive, non-intimidating vibe.

RunDisney races are extremely well organized, with plenty of aid stations and race-day support — ideal for first-timers. I have run it myself and had absolute blast. The miles fly by because of the constant fun and excitement that is Disney.

Just a note that it tends to sell out fast, so make sure you are ready to sign up when registration opens.

#3: San Francisco Marathon, San Francisco, CA

The San Francisco Marathon is a large marathon held in California that is beginner-friendly because it has a smaller field size and a great, supportive atmosphere.

Despite being a moderate-sized marathon, the San Francisco Marathon manages to retain a small-town feel in many ways. It’s also notably smaller than major city marathons, with closer to 6,000 finishers each year, yet big enough that runners of all levels will have others around their pace to run with.

The marathon course is very scenic, meandering past many of the famous notable landmarks in San Francisco, including the Wharves and Cobb Hill. Runners also get to cross the Golden Gate Bridge.

The course is a bit hilly—so it’s not necessarily the easiest course—yet because it is so beautiful, the 26.2 miles seem to fly by.

The weekend of the San Francisco Marathon has an array of other distances within the festival, including a half marathon, 10k, 5k, and even an ultramarathon, so everyone in the family can find a race to enter, even if they aren’t up for their own first marathon quite yet.

#4: Baystate Marathon, Lowell, MA

If you’re looking for a straightforward, goal-focused race for your first marathon, Baystate is a fantastic choice. Held in mid-October in Lowell, Massachusetts, it offers a flat, fast course with cool fall weather and colorful New England foliage — ideal running conditions for beginners.

The double-loop course might sound repetitive, but it actually works in your favor. Once you’ve completed the first loop, you know exactly what to expect the second time around — which helps with pacing and eases some of the mental stress of the unknown.

Baystate is known as a “runner’s race,” which means it’s light on entertainment but big on organization, course accuracy, and race-day efficiency.

It’s popular among those chasing Boston qualifiers, but there’s room for everyone — including first-timers and slower runners. With a six-hour cutoff time, you have plenty of room to run your own race.

#5: Lehigh Valley Health Network Via Marathon, Allentown, PA

Designed by legendary runner Bart Yasso, the Lehigh Valley Health Network Via Marathon is one of the fastest — and most beginner-friendly — marathons in the U.S.

The course is a point-to-point net downhill with about 240 feet, and it runs along quiet, scenic river trails that make for a peaceful, distraction-free race day.

The marathon is held in early September, when weather conditions are typically ideal for running — cool mornings with low humidity.

Crowd support is lighter than in big-city races, but there are plenty of volunteers and aid stations, and the smaller race size can make things feel less chaotic for first-timers.

One quick note: because the race is point-to-point, runners are shuttled to the start, so make sure to plan your logistics accordingly.

#6: Bank of America Chicago Marathon, Chicago, IL

If you’re looking for a flat, fast course with big-race energy, the Chicago Marathon is one of the best first marathons out there — and one of the most accessible World Marathon Majors for beginners.

The course winds through 29 neighborhoods on a single loop, with thousands of spectators lining the streets to cheer you on from start to finish.

Chicago is known for its cool fall weather, top-tier race organization, and a course that’s both flat and fast.

Despite being a world-class event, it’s extremely beginner-friendly. The crowd support is unmatched, aid stations are frequent and well-stocked, and the energy of the city makes those late miles feel just a little bit easier.

The only tricky part? You’ll need to plan ahead. Entry is via a lottery system or through a charity bib, so it’s not the easiest marathon to get into.

#7: Mountains2Beach Marathon

With a net downhill of nearly 700 feet, the Mountains 2 Beach Marathon is one of the best first marathons for runners looking for a fast, scenic, and low-key race experience.

The course starts in the small town of Ojai and gently descends along tree-lined roads and bike paths, finishing by the beach at Ventura Promenade.

Over 10 miles of the course is a gradual downhill grade, which makes it easier on pacing and effort. Just be sure to include some downhill training in your prep, as sustained descents can bang up your quads on race day.

This race is smaller and more relaxed than the big-city marathons, but still very well-organized.

Held in late May, the weather is usually cool at the start and mild by the finish.

#8: Indianapolis Monumental Marathon, Indianapolis, IN

The Indianapolis Monumental Marathon has a course that is super flat and fast. It is held in early November, when the weather is typically ideal — crisp and cool, with very low humidity. Just perfect for for strong performances and less risk of heat-related issues.

There’s a large enough field that you’ll have fellow racers to work with as you run past fun landmarks in Indianapolis, including Lucas Oil Stadium, the Indiana State Capitol, Monument Circle, and Butler University, but not overwhelming crowds that you’ll find in a major.

Has one of our top choices convinced you to start training yet? If so, check out some of our free beginner-friendly marathon training plans to get you ready for race day:

Free Marathon Training Plans For All Abilities