10K races in United States — 2026 running calendar

May

30

Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (22)

Kansas City, Missouri, United States

Running

5K 10K Half-Marathon

May

30

FCA SW Gwinnett Co. Run for EVERY 5K/10K

Norcross, Georgia, United States

Running

5K 10K

May

30

Steps for Vets Run-Walk-Roll (Long Beach)

Long Beach, California, United States

Running

5K 10K

May

30

Medal Madness 5K, 10K, & 13.1M at Montgomery, AL (22)

Montgomery, Alabama, United States

Running

5K 10K Half-Marathon

May

30

Medal Madness 5K, 10K, & 13.1M at York, PA (22)

York, Pennsylvania, United States

Running

5K 10K Half-Marathon

May

30

Medal Madness 5K, 10K, & 13.1M at Danville, KY (22)

Danville, Kentucky, United States

Running

5K 10K Half-Marathon

May

30

Echo Valley

Chelan, Washington, United States

Trail running Running

10K Half-Marathon Ultra 1.6K +3

May

30

Allen County Zero Reasons Why Fun Run

Iola, Kansas, United States

Running

5K 10K

May

30

Medal Madness 5K, 10K, & 13.1M at Katy, TX (22)

Katy, Texas, United States

Running

5K 10K Half-Marathon

May

30

Gulf Winds Summer Trail Series

Tallahassee, Florida, United States

Trail running Running

8K Gulf Winds Sunmer Trail Series 9.7K

May

30

San Mateo PAL's 5K & 10K Run/Walk and Wellness Fair - 2026

San Mateo, California, United States

Running

5K 10K

May

30

Run into Summer Vibes 5K, 10K, & Half Marathon

Venice Beach, California, United States

Running

5K 10K 16.3K