5Ks in September
Every upcoming 5K race we know about in September. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 56+ of 878 races · loading the full list…
Thu, Sep 24, 2026 · 5:00 PM · Auburn, AL
ODK Homecoming Cake Race 2026
- Price
- Free
- Field size
- 135 · based on the organizer's entry cap
Thu, Sep 24, 2026 · 5:00 PM · Johnston, IA
Johnston Girls XCTF Booster Club Dragon Dash
- Price
- $11.60-$43.40
Thu, Sep 24, 2026 · 6:00 PM · Brandon, MS
RunStrong x Gabby Strong Foundation $5 5K for The Cure Starts Now
- Price
- $6.30
Thu, Sep 24, 2026 · 7:00 PM · Carmel, IN
RUN(317) - Carmel Village of WestClay
- Price
- $22.19-$51.87
Fri, Sep 25, 2026 · 5:30 PM · Oxford, MI
Kingsbury Cougar Mudder & Twilight 5K Run or Walk
- Price
- $38.10
Fri, Sep 25, 2026 · 8:00 AM · Stevens Point, WI
Wonderful Water Run: Half Marathon, 10K, 5K and Kid's Run
- Price
- $17.50-$88
Fri, Sep 25, 2026 · 8:00 AM · Metamora, IL
KARES 5K: For the Long Run
- Price
- Price on registration site
Fri, Sep 25, 2026 · 6:30 PM · Jefferson, GA
Jefferson Middle School Glow Run 5K
- Price
- $12.28-$38.73
Fri, Sep 25, 2026 · 8:00 PM · Greenville, SC
Half-Moon Outfitters Moonshiner 5k Night Trail Race
- Price
- $40
- Field size
- 250 · based on the organizer's entry cap
Fri, Sep 25, 2026 · 8:00 PM · Richmond, KY
NEON Night 5K Run/Walk - A Paint the Town Pink Event
- Price
- $38.10
Fri, Sep 25, 2026 · 6:00 PM · Duluth, MN
Twilight Trot and Sunset Stroll -- In Support of Covenant Ability Network of Minnesota
- Price
- Free-$43.40
- Field size
- 100 · based on the organizer's entry cap
Fri, Sep 25, 2026 · 7:45 PM · Elizabethtown, KY
Glow for Recovery 5K Run/Walk
- Price
- Free
- Field size
- 500 · based on the organizer's entry cap
Fri, Sep 25, 2026 · 6:00 PM · Montour Falls, NY
Finger Lakes Festival of Races (18M,13.1M,10K& 5K)
- Price
- $43.40-$91.10
Sat, Sep 26, 2026 · 8:00 AM · Lewisville, TX
18th Annual CCA Hopeful Hearts 5K|1M Stampede
- Price
- $38.60
Sat, Sep 26, 2026 · 8:30 AM · Saint Ignace, MI
“Moie Brown Memorial" Run for the Health of It - presented by First National Bank of St. Ignace
- Price
- $16.90-$27.50
Sat, Sep 26, 2026 · 9:00 AM · Portland, OR
2026 18th Annual Stumptown Cross Country Series
- Price
- $33.05-$86.05
Sat, Sep 26, 2026 · 8:00 AM · Quakertown, PA
Jack-O-Lantern 5K & 10K
- Price
- $44-$51.49
- Field size
- 100 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 7:00 AM · Stuart, FL
6th Annual Martin County NAACP 5k/10k Run/Walk
- Price
- $38.10-$43.40
Sat, Sep 26, 2026 · 9:00 AM · Fairfax Station, VA
Springfield VA Knights of Columbus 5K Fun Run and Walk
- Price
- $16.90
- Field size
- 249 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 8:00 AM · Thompsonville, MI
Betsie Valley Trail Run
- Price
- $16.90-$84.74
- Field size
- 150 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 10:00 AM · Mason, OH
Sonder & Friends Oktoberfest 5K
- Price
- $17.25-$38.45
- Field size
- 100 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 8:00 AM · Minocqua, WI
Dirty Squirrel Gravel Grind
- Price
- $22.20
Sat, Sep 26, 2026 · 10:00 AM · Bethlehem, PA
Spartan Sprint 5K Run/Walk & FAMILY DAY
- Price
- $11.60-$32.80
- Field size
- 200 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 7:45 AM · Fishers, IN
Shannon Smiles 5k
- Price
- Free-$27.85
Sat, Sep 26, 2026 · 6:00 PM · Greentown, IN
Aimee Romero Memorial Cupcake 5K Run/Walk
- Price
- $48.70-$213
- Field size
- 850 · based on the organizer's entry cap
Sat, Sep 26, 2026 · 9:15 AM · Cedar Springs, MI
Red Flannel 5 & 10K
- Price
- $38.10-$43.40
Sat, Sep 26, 2026 · 5:00 PM · Rome, GA
5K Breast Cancer Awareness Run & Health Walk
- Price
- $40.53-$46.02