How hilly is the New York City Marathon course

Overall elevation profile

The course gains 1,320 metres over its 42.2 kilometre distance, which ranks it as moderately challenging compared to major marathons like London (89 metres) or Berlin (49 metres). However, it's considerably less demanding than mountain marathons or courses like Boston (390 metres). The gradient averages around 31 metres per kilometre, meaning hills are frequent but rarely steep.

The Bronx climb: where most elevation happens

The first major climb occurs between kilometres 11 and 16 as you enter the Bronx from Queens. This section includes the Willis Avenue Bridge ascent and sustained climbing through the borough's interior. You'll gain roughly 250 metres in this stretch, making it the mentally demanding segment many runners describe as the race's true turning point. Pace discipline here prevents early fatigue.

Manhattan's ups and downs

After descending into Manhattan around kilometre 23, the course follows the FDR Drive southwards with moderate undulation. The terrain is generally easier than the Bronx section, though occasional bridge crossings introduce short, sharp climbs. Upper Manhattan's grid layout means sustained hills are less common than the chaotic topography of the outer boroughs.

Central Park's final challenge

The last 10 kilometres through Central Park include four distinct climbs: Cat Hill (kilometre 35), Harlem Hill (kilometre 37), a third rise around kilometre 39, and final rolling terrain leading to the finish. These climbs are short, steep, and come when fatigue is highest, making them disproportionately difficult despite modest elevation gain. Many runners rate this section as the hardest mile-for-mile of the entire race.

Key elevation markers to plan your race

1. Kilometres 0–11: Relatively flat through Staten Island and Queens; establish rhythm and conserve energy
2. Kilometres 11–16: Major Bronx climb; expect 250 metres gain in 5 km; reduce pace slightly and focus on breathing
3. Kilometres 16–23: Mixed terrain; gradual descent into Manhattan; recovery phase
4. Kilometres 23–32: FDR Drive; mostly flat to rolling; build confidence
5. Kilometres 32–42: Central Park hills; steep, frequent climbs; mental toughness required

Training for the NYC Marathon's specific hills

Successful NYC Marathon runners balance long, steady runs at race pace with targeted hill repeats that mimic the Bronx and Central Park sections. Tempo work on undulating terrain builds power, whilst controlled downhill running on moderate gradients (2–4%) strengthens eccentric leg strength and reduces impact injury risk. Eight to twelve weeks of progressive hill exposure yields better race outcomes than flat training followed by course-specific preparation.

Using data to tailor your NYC Marathon strategy

Modern running apps allow you to analyse your hill performance across training runs—identifying your climbing speed, heart-rate response, and recovery pattern on gradient. Tracking these metrics helps you set realistic split targets for each borough, adjust fuelling strategy based on when you'll face steepness, and recognise whether you're losing more time on climbs than your aerobic fitness predicts. By comparing your hill-running power output with your flat-running efficiency, you can structure the final weeks to address specific weaknesses before race day.