Upcoming Half Marathon Races Near San Bernardino County, CA

Name: 71st Annual Fontana Days Run
Start: 2026-06-06
End: 2026-06-06
Location: Fontana

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Hot to Trot 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, September 7th, 2025

10K

15K

Half

View details for race Hot to Trot 5k, 10k, 15k, Half Marathon

MISSION INN RUN

Riverside, CA

Sunday, October 19th, 2025

View details for race MISSION INN RUN

Joshua Tree Half Marathon

Joshua Tree, CA

Saturday, November 1st, 2025

Half

View details for race Joshua Tree Half Marathon

2025 Southwest Series - Day 5 (NV)

Laughlin, NV

Thursday, November 13th, 2025

10K

Half

View details for race 2025 Southwest Series - Day 5 (NV)

2025 Southwest Series - Day 6 (CA)

Nipton, CA

Friday, November 14th, 2025

10K

Half

View details for race 2025 Southwest Series - Day 6 (CA)

Hoover Dam Marathon 2025

Boulder City, NV

Saturday, December 6th, 2025

Marathon

Half

10K

Trail

View details for race Hoover Dam Marathon 2025

Citrus Heritage Run

Riverside, CA

Saturday, January 10th, 2026

Half

10K

View details for race Citrus Heritage Run

Lake Mead Marathon 2025

Boulder City, NV

Saturday, January 10th, 2026

Marathon

Half

10K

Trail

View details for race Lake Mead Marathon 2025

Palm Desert 1/2 Marathon & 5K

Palm Desert, CA

Sunday, February 15th, 2026

Half

Fast

View details for race Palm Desert 1/2 Marathon & 5K

Bedrock Valley Trail Runs

Hemet, CA

Saturday, April 11th, 2026

Marathon

Half

15K

Trail

Fast

View details for race Bedrock Valley Trail Runs

71st Annual Fontana Days Run

Fontana, CA

Saturday, June 6th, 2026

Half

View details for race 71st Annual Fontana Days Run

Explore more in San Bernardino County, CA

Distances:

5K 10K Half Marathon Marathon

Months:

August September October

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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