Half-Marathon races in United States — 2026 running calendar

Run to Breast Cancer 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run to Breast Cancer 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run to Breast Cancer 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Medal Madness 5K & 13.1M at Raleigh, NC (35)

Raleigh, North Carolina, United States

29 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K Half-Marathon

Medal Madness 5K, 10K, & 13.1M at Slidell, LA (35)

Slidell, Louisiana, United States

29 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Run to Breast Cancer 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Sunset Bay Trail Runs

Coos Bay, Oregon, United States

29 Aug, 2026 (Sat)

Free - $25.00

Running

1.6K 6.4K 15K Half-Marathon

Run to Breast Cancer 5K/10K/13.1 TAMPA

Tampa, Florida, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run to Breast Cancer 5K/10K/13.1 PHILADELPHIA

Camden, New Jersey, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run to Breast Cancer 5K/10K/13.1 NYC Central

New York, New York, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Medal Madness 5K, 10K, & 13.1M at Madisonville, KY (35)

Madisonville, Kentucky, United States

29 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Run to Breast Cancer 5K/10K/13.1 NYC

New York, New York, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2