10K Races in Pennsylvania
Pennsylvania has 64 upcoming 10K races scheduled for 2026. The calendar runs year-round — busiest in August through October, quietest in January, February, and April. No single city dominates the calendar. York leads with 7 races, followed by New Cumberland (6), Biglerville (6), and Akron (5). The remaining 63% of the calendar is spread across smaller cities.
10K races by month in Pennsylvania
Aug (14) · Sep (14) · Oct (13) · Nov (8) · Dec (8) · May (2) · Jan (1) · Feb (1) · Apr (1) · Jun (1) · Jul (1)
Showing 24 of 64
Running
Ninja 5K, 10K, & 13.1M at Biglerville, PA (31)
Biglerville, PA
Running
Ninja 5K, 10K, & 13.1M at Biglerville, PA (31)
August 1, 2026
Biglerville, PA
Running
Ninja 5K, & 10K at New Cumberland, PA (31)
New Cumberland, PA
Running
Ninja 5K, & 10K at New Cumberland, PA (31)
August 1, 2026
New Cumberland, PA
Running
Medal Madness 5K, 10K, & 13.1M at Biglerville, PA (36)
September 5, 2026
Biglerville, PA
Running
Medal Madness 5K, & 10K at New Cumberland, PA (36)
September 5, 2026
New Cumberland, PA
Running
RunThrough Philadelphia Labor Day 5k, 10K & 10 Mile
September 7, 2026
Philadelphia, PA
Running
John Cossy Costantino Memorial 5K & 10K ( September 19th )
September 19, 2026
Freeport, PA
10K Races in Nearby States
Frequently asked questions
How long is a 10K race?▾
A 10K is 6.2 miles (10 kilometers). It is a popular step-up distance from the 5K and a great intermediate goal for runners building toward a half marathon.
What is the largest 10K in the US?▾
The AJC Peachtree Road Race in Atlanta is the largest 10K in the world, drawing over 60,000 runners every Fourth of July. The BOLDERBoulder in Colorado is another massive 10K with 45,000+ participants.
What is a good 10K time?▾
The average US 10K finish time is around 55-60 minutes. Competitive runners aim for sub-45 minutes, while beginners often target finishing under 1 hour 10 minutes.
How do I train for a 10K?▾
A typical 10K training plan is 8-10 weeks with 3-4 runs per week, including one longer run that builds to 6-7 miles. If you can comfortably run a 5K, you are ready to start training for a 10K.