Oct 4, 2026 · 7:30 AM · San Diego, CA
Hallo-Thanks-Mas Dash – 5K, 10K, and Half Marathon
5K10KHalf Marathon
- Price
- $48.70-$54
5Ks in October — Page 11
Every upcoming 5K race we know about in October. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 601–660 of 2833 races. Use search and filters from page 1.
Oct 4, 2026 · 12:00 PM · Boise, ID
SueB 5k
5K
- Price
- $38.96
- Field size
- 400 · based on the organizer's entry cap
Oct 4, 2026 · 8:30 AM · Houston, TX
Celebrate Life Survivors 5K Walk/Run - Gulf Coast, TX
1K5K
- Price
- Free-$32.80
Oct 4, 2026 · 8:30 AM · Overland Park, KS
Rock Chalk Run: 10K, 5K & 1K Fun Run/Walk
1K5K10K
- Price
- $22.33-$56.25
Oct 4, 2026 · 9:05 AM · Olympia, WA
Fall Frolic
5Kflat and fastWalker-friendly · per organizer
- Price
- Free-$38.37
- Field size
- 500 · based on the organizer's entry cap
Oct 4, 2026 · 8:00 AM · Leetonia, OH
Greenway Half Marathon, 10K & 5K
5K10KHalf Marathon
- Price
- $35.13-$56.48
Oct 4, 2026 · 10:30 AM · Boalsburg, PA
Oktoberfest 5K Run Trail Race @ Boal City Brewing
5K
- Price
- $16.90-$38.10
Oct 4, 2026 · 2:00 PM · Roanoke, VA
NCS Take the Hill 5K & Kids Fun Run
5K
- Price
- $22.20-$32.80
- Field size
- 650 · based on the organizer's entry cap
Oct 4, 2026 · 9:00 AM · Toms River, NJ
Annual OCC Viking 5K And Fun Run
1M5KCertified course · per organizer
- Price
- $7.75-$28.25
Oct 4, 2026 · 10:00 AM · Denver, CO
Liberty Energy 5K - Benefiting the Bettering Human Lives Foundation
1K5K
- Price
- Free-$38.35
Oct 4, 2026 · 8:00 AM · Bentonville, AR
Spooky Sprint - Fayetteville
1M5K10KHalf Marathon
- Price
- $20.83-$75
Oct 4, 2026 · 7:55 AM · Live Oak, TX
Day of the Dead Half Marathon - San Antonio
1M5KHalf Marathon
- Price
- $17.72-$72.14
Oct 4, 2026 · 8:30 AM · Agoura Hills, CA
Reyes Adobe Days "RAD" 5K
1M5Kflat and fast
- Price
- $22.20-$48.70
Oct 4, 2026 · 8:00 AM · Willard, MO
Spooky Sprint - Springfield
1M5K10KHalf Marathon
- Price
- $20.83-$61.22
Oct 4, 2026 · 8:00 AM · Reno, NV
Rock Reno Half Marathon, Relay & 5K
5KHalf Marathon
- Price
- $48.70-$117.60
Oct 4, 2026 · 8:00 AM · Nottingham, NH
The Purple Hope 5k
5K
- Price
- $43.40
- Field size
- 700 · based on the organizer's entry cap
Oct 4, 2026 · 9:30 AM · Campbell Hall, NY
48th Annual Kelly Memorial Police Chase
5K10K
- Price
- $8.01-$33.63
Oct 4, 2026 · 9:00 AM · Cottleville, MO
Yadi's Yummies' Barktoberfest new 5K & 1-mile Walk & Wag in the Park
1.5M5K
- Price
- $27.50-$43.40
Oct 4, 2026 · 9:00 AM · Rochester, MI
Neighborhood House Scare Away Hunger 5K | 1 Mile Fun Run/Walk
1M5K
- Price
- $12.10-$38.60
Oct 4, 2026 · 7:45 AM · Point Of Rocks, MD
2026 Hua Sports 5K, Half Marathon and Marathon
5KHalf MarathonMarathonCertified course · per organizer
- Price
- $40-$90
- Field size
- 190 · based on the organizer's entry cap
Oct 4, 2026 · 12:00 PM · Lexington, KY
UK DPT Pumpkin Pacer 5K
5KWalker-friendly · per organizer
- Price
- $27.50
Oct 4, 2026 · 7:00 AM · Waterville, ME
Waterville Marathon - Full/Half/10K/5K - Running Festival
5K10KHalf MarathonMarathonCertified course · per organizer
- Price
- $49.75-$147.06
Oct 4, 2026 · 7:30 AM · Seaside Park, NJ
Ocean Running Club's Seaside Half Marathon and 5K
5KHalf Marathon
- Price
- Free-$112.30
- Field size
- 1,050 · based on the organizer's entry cap
Oct 4, 2026 · 8:00 AM · Westerville, OH
Run Like a Girl 5K 10K 10-Mile
5K10K10M
- Price
- $59.30-$69.90
- Field size
- 1,050 · based on the organizer's entry cap
Oct 4, 2026 · 9:00 AM · Bedminster, NJ
Bob Hendricks Memorial 5k Run/Walk
5KCertified course · per organizer
- Price
- $38.10
Oct 4, 2026 · 8:30 AM · Jersey City, NJ
The JC Green Half, 10K, and 5K
5K10KHalf Marathon
- Price
- $54-$80.50
Oct 4, 2026 · 8:30 AM · Sarasota, FL
5k Run | 1 Mile Walk | Fly Dance Fitness for Mothers Helping Mothers
1M5K
- Price
- $38.28
Oct 4, 2026 · 9:00 AM · Farmington, CT
Big Sky 5K and Kids 1 mile Dash
1M5K
- Price
- $11.60-$32.80
- Field size
- 449 · based on the organizer's entry cap
Oct 4, 2026 · 11:00 AM · Washington, NJ
STERBENZ RUN FOR THE PICKLES 5K AND 2K PUP STRUT & STROLL
5KCertified course · per organizer
- Price
- $27.50-$38.10
Oct 4, 2026 · 10:20 AM · New York, NY
New York City Empower Walk & 5K Run
5K
- Price
- $38.65
- Field size
- 75 · based on the organizer's entry cap
Oct 4, 2026 · 9:00 AM · Fort Gratiot, MI
Taking a Shot at Breast Cancer 5K Run & 2Mile Walk
5K
- Price
- $32.75