Boston Marathon Qualifying Times: Why a BQ Doesn’t Guarantee You’ll Get Into Boston

You did it.

You ran a Boston qualifying time. It is a great feeling, I have felt. Putting in the miles, the speed work, training week after week to get your marathon PR or a hard earned BQ time at a Boston Qualifying race.

That should mean you're going to Boston, right?

Unfortunately, not necessarily and every year, hundreds of runners get frustrated, they qualified for Boston but didn't end up getting in.

One of the most important things runners need to understand about qualifying for the Boston Marathon is the difference between running the qualifying standard time and actually being accepted into the race.

Those are two different things.

And if Boston is your goal, I don't want you building an entire training cycle around the wrong number.

For the 2027 Boston Marathon, qualifier registration is open September 14–18, 2026. Runners who have achieved the qualifying standard during the qualifying window can submit an application, but registration is not first-come, first-served. If there are more qualified applicants than available spots, the fastest applicants relative to their age and gender standards are accepted. This is becoming very common every year.

That's why I tell the athletes I coach:

Don't just train for the Boston qualifying standard. Train for the time that gives you a realistic opportunity to get in.

Let's look at what that means.

What Are the 2027 Boston Marathon Qualifying Times?

The Boston Athletic Association establishes qualifying standards based on age and gender.

For the 2027 Boston Marathon, the open-field standards are:

These are the standards required for you to run to apply as a qualifier.

They are not guaranteed acceptance times and that distinction matters.

For official standards, eligibility rules and updates, always confirm your information directly with the Boston Athletic Association.

Does a Boston Qualifying Time Guarantee Entry?

No.

This is probably the most misunderstood part of qualifying for Boston.

If the number of qualified applicants exceeds the number of qualifier spots available, the B.A.A. ranks athletes based on how far under their respective qualifying standard they ran.

That's where the Boston cutoff comes in.

Think about it this way.

Your BQ standard determines whether you're eligible to apply, but the cutoff determines whether your qualifying performance is fast enough to be accepted when demand exceeds available spots.

And you don't know that cutoff when you're standing on the starting line of your qualifying race.

That's why simply aiming to beat your standard by a few seconds can be a risky strategy.

What Have Recent Boston Marathon Cutoff Times Been?

Recent history shows exactly why having a buffer matters.

• 2024, qualifiers needed to be 5:29 faster than their standard to be accepted.

• 2025, the cutoff was 6:51.

• 2026, it was 4:34.

That means a runner could legitimately qualify for Boston, submit an application and still not get into the race.

That's tough and frustrating if you are one of those runners!

I've talked to runners who have worked for years to get that BQ. Missing acceptance doesn't erase what they accomplished.

But if the real goal is to stand on the starting line in Hopkinton, we need to understand the difference between qualifying and getting accepted.

How Much Faster Than My Boston Qualifying Time Should I Run?

This is the question I would rather have an athlete ask. Not, "what's my BQ time?" You need to know what time you should actually be training to run?

There is no way to know the future Boston cutoff in advance. Anyone telling you exactly what the next cutoff will be is guessing.

Instead, I like to establish a Boston target.

Your Boston target starts with your official qualifying standard and then considers an appropriate safety buffer based on your goal, current fitness, historical cutoffs and the reality that race day rarely goes perfectly.

For example, imagine your qualifying standard is 3:30. I wouldn't necessarily build your entire training cycle around running 3:29:59.

We may decide that the athlete we're building needs to be capable of something closer to 3:24 or 3:25. That doesn't guarantee Boston but it gives us a better target to train toward.

The goal isn't to barely qualify. The goal is to become capable of running a performance that gives you a stronger chance of getting in.

Your Boston Target Is More Than a Finish Time

Once we've established a realistic target, we have to turn it into something useful.

A finish time by itself doesn't tell you how to race. You need to understand what that target means for: Race-day pace, halfway split, 10K and 5K splits. Your watch. Fueling. Course execution.

This is where runners can get themselves into trouble.

They know the finish time they want, but they haven't worked backward from that time to build a complete race strategy. Boston qualification is often decided by minutes, sometimes seconds, so details matter.

Why Your Watch Pace May Be Different From Your Boston Goal Pace

Let's say your Boston target requires an official average pace of 7:47 per mile.

It would be easy to assume that seeing 7:47 on your watch throughout the race will get you there. Not necessarily. A certified marathon is measured along the shortest possible route. On race day, most runners record slightly more than 26.2 miles on their GPS watches.

Why?

You may not run every tangent perfectly and you most likely will weave around other runners and move in and out of aid stations.

And GPS itself isn't perfect.

If your watch records 26.3 or 26.4 miles, the pace you see on your wrist may need to be slightly faster than the official pace required to hit your finish-time goal.

That's why I want athletes thinking about race execution, not simply memorizing one pace.

A Boston Qualifier Isn't Built by Pace Alone

This is where my coaching philosophy may be different from a traditional marathon plan. You don't become a Boston qualifier because a spreadsheet tells you to run a certain number of miles.

You have to build the athlete capable of running that time. For me, that means four things: Strength + Endurance + Nutrition + Mindset.

Strength

You need a body capable of handling the training required to improve. Strength isn't something I add because it sounds good on a training plan. It's part of building durability, running economy and the ability to keep producing late in the marathon.

Your aerobic fitness doesn't help much if your body can't hold together long enough to use it.

Endurance

More isn't automatically better. Your training needs purpose, progression, appropriate intensity and recovery. The goal is not to win training, the goal is to arrive at your qualifying race fit, healthy and ready to perform.

Nutrition

You can have the fitness to qualify and still lose the race because you under-fueled. Marathon fueling should be practiced during training, adjusted to the athlete and built into the race strategy.

Nutrition supports the work you're doing before race day and your ability to execute when race day arrives.

Mindset

Boston attempts come with pressure. You've spent months training. Maybe years chasing the goal. When something doesn't go exactly according to plan and something usually doesn't, you need the confidence to make good decisions instead of letting one bad mile derail your race.

Mindset is part of performance.

Your Training Plan Has to Fit Your Life

A lot of the runners I work with aren't professional athletes. They have careers, families, kids, travel, stress, bad nights of sleep, meetings that run late.... live happens.

That's why I don't believe the best marathon plan is the one that looks perfect on paper. It's the one you can consistently execute while still recovering enough to improve.

You don't live in a laboratory.

If you miss Tuesday's workout because your kid was sick, blindly cramming it into Wednesday isn't always the right decision. Sometimes we move it, or modify it, or let it go and move on to continue progress.

That's what coaching is supposed to help you decide.

Race Selection Matters When You're Chasing Boston

Not every marathon is equally suited to every athlete. The course profile matters, where it is located to where you live, what the crowds are like at the race and where it best fits in timing wise into your life.

A fast course on paper isn't automatically the best Boston qualifying race for you, starting with 26.2 miles of downhill also isn't automatically free speed.

Beginning with 2027 Boston qualifying, the B.A.A. is applying time adjustments to submitted qualifying performances from courses with at least 1,500 feet of net elevation drop. That makes understanding the rules around your target race even more important.

Choose the race that gives you the best opportunity to execute.

What's Different for the 2027 Boston Marathon?

There is an important change for 2027.

After qualifier registration closes, the B.A.A. will verify performances and rank applicants. The fastest qualifiers relative to their standards will be accepted as usual.

But athletes who meet their qualifying standard and miss the eventual cutoff will automatically be eligible for a new Boston Qualifier Selection.

Approximately 1,000 additional qualifiers will be randomly selected for entry. The odds will depend on how many eligible applicants are in that pool.

I think that's a positive change. A runner who earns a BQ has accomplished something significant, even if they miss the cutoff.

But from a coaching standpoint, my approach doesn't change: Don't build your race strategy around hoping to get selected. Build the athlete capable of running the strongest qualifying performance possible.

How Do You Know If You're Ready to Qualify for Boston?

This is where things get more individual. Your age and gender tell us your qualifying standard. They don't tell us whether you're ready to run it.

I want to know things like your current marathon PR, half-marathon fitness, training consistency, durability, race history, available training time and the race you're considering.

Then we can start answering the more useful questions:

• How big is the gap between where you are and where you need to be?

• Is that gap realistic in your available timeline?

• What pace should you actually train toward?

• Where are your biggest opportunities?

• Do you need more endurance? More strength? Better fueling? Better race execution? Or simply a smarter, more consistent training structure?

That's the message behind all of this: Boston qualification isn't just a time problem. It's an athlete-development problem. That's something we can work on.

How Close Are You to Boston?

I created the Boston Qualification Assessment because I wanted runners to have something more useful than another qualifying-time chart.

Enter your age, division, goal race and current race performances, and the assessment will help you understand:

Your Boston standard. Your Boston target. Your race-day pacing. Your current readiness. And where to focus your training next.

It takes just a few minutes.

HOW CLOSE ARE YOU TO BOSTON?

TAKE THE FREE BOSTON QUALIFICATION ASSESSMENT →

Want Coaching for Your Boston Qualifying Goal?

If your assessment shows that there's a gap between where you are today and the athlete you need to become, that's exactly why I created Built for Boston.

Built for Boston is personalized 1:1 coaching for runners pursuing a Boston qualifying performance. We're not simply chasing mileage, we build the complete athlete through:

Strength + Endurance + Nutrition + Mindset.

Your training is built around your goal, your current fitness and your life. And when work, family, travel, fatigue or setbacks change the plan, we adjust.

Because the goal isn't simply to follow a marathon plan.

It's to build the athlete capable of running the time.

BUILD THE ATHLETE CAPABLE OF GETTING THERE.

LEARN MORE ABOUT BUILT FOR BOSTON →

Frequently Asked Questions About Boston Marathon Qualifying

What is a BQ?

A BQ is a Boston Qualifying time, a marathon performance that meets the B.A.A.'s qualifying standard for an athlete's age and gender. Meeting the standard makes an athlete eligible to apply as a qualifier, but it does not guarantee acceptance.

Do you have to run faster than your BQ time to get into Boston?

When qualifier demand exceeds available spots, yes. The B.A.A. establishes a cutoff based on the applicant pool. For the 2026 Boston Marathon, accepted open qualifiers needed to be at least 4:34 faster than their respective standard.

What will the 2027 Boston Marathon cutoff be?

We don't know yet. The cutoff is determined after registration based on the qualifying performances submitted and available field space. For that reason, runners should not treat any predicted cutoff as guaranteed.

When is registration for the 2027 Boston Marathon?

Qualifier registration runs from September 14 through September 18, 2026, closing at 5:00 p.m. ET on September 18. Registration is not first-come, first-served. The race will take place April 19, 2027.

When does qualifying for the 2028 Boston Marathon begin?

The B.A.A. says the 2028 qualifying window opens September 19, 2026, immediately after 2027 registration week closes. The 2028 standards are the same as those used for 2027, although downhill course indexing is subject to change.

What marathon should I run to qualify for Boston?

Look beyond a list of supposedly "fast" marathons. Consider the course profile, likely weather, travel requirements, field size, race logistics, timing and how the course fits your strengths. Also verify that the event meets the B.A.A.'s current qualifying requirements before building your season around it.