What Is A Good Half Marathon Time By Age

Have you ever wondered what constitutes a good half marathon time based on age? As a running enthusiast myself, I’ve pondered this question many times. It’s fascinating to explore how different age groups perform in this popular distance race. In this article, I will delve into the topic and provide insights into what can be considered a good half marathon time based on age groups.

Understanding Half Marathon Races

A half marathon is a race that covers a distance of 13.1 miles or 21.1 kilometers. It’s a challenging distance that requires both physical endurance and mental resilience. On race day, runners of all ages gather at the starting line, each with their own goals and expectations.

The concept of a “good” half marathon time varies depending on individual factors such as running experience, fitness level, and training intensity. However, examining average times based on age categories can help us draw some general conclusions.

Age Group Categories

Age group categories in running races usually start at 18-24 and progress in 5 or 10-year increments. Each age group has its own unique set of challenges and advantages. It’s important to remember that these categories are not meant to limit or discourage anyone from participating in a half marathon. Instead, they provide a benchmark for performance analysis and set realistic goals.

18-24 Age Group

The 18-24 age group is often filled with youthful energy and natural athleticism. Many runners in this age range have been involved in sports throughout their lives, which gives them a strong foundation for endurance events like half marathons. A good time for this age group is usually considered to be around 1 hour and 30 minutes or faster.

25-34 Age Group

The 25-34 age group is characterized by a mix of young professionals, parents, and individuals in their prime fitness years. Generally, this age group tends to have more experience and a solid fitness base. A good half marathon time for this age range is typically around 1 hour and 35 minutes or faster.

35-44 Age Group

As we enter the 35-44 age group, additional considerations come into play, such as career demands, family responsibilities, and the natural aging process. Despite these factors, many individuals in this age range maintain their fitness and strive for personal bests. A good half marathon time for this group is often around 1 hour and 40 minutes or faster.

45-54 Age Group

The 45-54 age group is a stage where maintaining overall health and fitness becomes increasingly important. While some may experience natural declines in performance, many individuals in this age range continue to challenge themselves and perform admirably. A good half marathon time for this age group is usually around 1 hour and 45 minutes or faster.

55 and Above Age Group

The 55 and above age group is filled with seasoned runners who have accumulated years of experience and wisdom. Despite the challenges that come with age, many of these individuals continue to enjoy running and participate in half marathons. A good time for this age group is typically around 1 hour and 50 minutes or faster.


It’s important to remember that the concept of a “good” half marathon time is subjective and varies from person to person. Age is just one factor among many that influence race performance. Whether you’re a young runner bursting with energy or a seasoned athlete defying the aging process, what matters most is the joy and satisfaction of crossing the finish line.

So, the next time you lace up your running shoes and hit the road for a half marathon, remember that age is just a number, and the true measure of success lies in the personal journey and the sense of accomplishment it brings.