Upcoming 5K Races Near Fontana, CA

Glendora Memorial Day 5K

Glendora, CA

Monday, May 25th, 2026

Featured

5K

View details for race Glendora Memorial Day 5K

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TSCL 4th Annual Mental Health 5K Run & Walk

Claremont, CA

Saturday, May 30th, 2026

5K

View details for race TSCL 4th Annual Mental Health 5K Run & Walk

71st Annual Fontana Days Run

Fontana, CA

Saturday, June 6th, 2026

Half

5K

View details for race 71st Annual Fontana Days Run

Jade's Furry Friends 5K

Rancho Cucamonga, CA

Saturday, June 20th, 2026

5K

View details for race Jade's Furry Friends 5K

Nixon 5K for Title IX

Yorba Linda, CA

Saturday, June 20th, 2026

5K

Trail

View details for race Nixon 5K for Title IX

San Bernardino County Employee 5K Run/Walk

San Bernardino, CA

Saturday, June 27th, 2026

5K

View details for race San Bernardino County Employee 5K Run/Walk

Claremont Freedom 5K

Claremont, CA

Saturday, July 4th, 2026

5K

View details for race Claremont Freedom 5K

Miles That Matter 5K

San Dimas, CA

Saturday, July 25th, 2026

5K

View details for race Miles That Matter 5K

Green Valley Lake 5k/10k/& Half Marathon

Green Valley Lake, CA

Saturday, August 1st, 2026

5K

10K

Half

Trail

View details for race Green Valley Lake 5k/10k/& Half Marathon

Run Through the Pines | 5K and 10K

Crestline, CA

Saturday, August 8th, 2026

5K

10K

View details for race Run Through the Pines | 5K and 10K

Blacklight Run | Pomona

Pomona, CA

Saturday, August 29th, 2026

5K

Fast

View details for race Blacklight Run | Pomona

Bubble Run | Pomona

Pomona, CA

Saturday, August 29th, 2026

5K

View details for race Bubble Run | Pomona

Golden Strides 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, September 27th, 2026

10K

15K

Half

View details for race Golden Strides 5k, 10k, 15k, Half Marathon

MISSION INN RUN

Riverside, CA

Sunday, October 18th, 2026

View details for race MISSION INN RUN

Luz y Vida 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, November 1st, 2026

Half

10K

15K

View details for race Luz y Vida 5k, 10k, 15k, Half Marathon

RUN FOR FREEDOM

San Dimas, CA

Saturday, November 7th, 2026

View details for race RUN FOR FREEDOM

NIGHT NATION RUN - LOS ANGELES

Pomona, CA

Saturday, November 7th, 2026

View details for race NIGHT NATION RUN - LOS ANGELES

Reindeer Run Riverside 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, December 13th, 2026

15K

Half

5K

View details for race Reindeer Run Riverside 5k, 10k, 15k, Half Marathon

Citrus Heritage Run

Riverside, CA

Saturday, January 9th, 2027

Half

10K

5K

View details for race Citrus Heritage Run

Nurses Rock

San Dimas, CA

Saturday, May 15th, 2027

5K

10K

View details for race Nurses Rock

Explore more in Fontana, CA

Distances:

5K 10K Half Marathon Marathon

Months:

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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