Chino Hills close

Half Marathon Calendar near Chino Hills 2026-2027

Monthly updates for Chino Hills

Get new running races (and updates) in your inbox every month.

Explore the top half marathons near Chino Hills for 2026-2027! We've gathered 34 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
2-3
Sa - Su

OC Marathon

5 km Half Marathon Marathon
May
2-3
Sa - Su

Finish The Run Griffith Park

5 km 10 km ... 50 mi 100 km
May
16
Sa

O'Neill Park Trail Races

Trail Run 10 km Half Marathon ... Marathon 50 km
May
25
Mo

Laguna Hills Memorial Day Half Marathon

3 mi 6 mi 13 mi
May
31
Su

Once in a Blue Moon Half Marathon

5 km 10 km Half Marathon
June 2026
Jun
6
Sa

Fontana Days Run

5 km 13 mi
Jun
14
Su

Old Zoo Half Marathon

Trail Run 12 km Half Marathon
Jun
20
Sa

Summer Solstice Run 10K – Long Beach

5 km 10 km Half Marathon
Jun
27
Sa

Summer time in the LBC Half Marathon

5 km 10 km Half Marathon
August 2026
Aug
1
Sa

Riley Park Trail Races

Trail Run 5 km 10 km ... 30 km 6 hr
October 2026
Oct
18
Su

Pasadena Trail Half Marathon

Trail Run 5 km 10 km Half Marathon
November 2026
Nov
7
Sa

Saddleback Marathon

Trail Run 10 km Half Marathon 25 km Marathon
Nov
7
Sa

Beer City Half Marathon

5 km 10 km 13 mi
Nov
13
Fr

Camp Turkey Terror

5 km 10 km Half Marathon