Half Marathons in October — Page 2
Every upcoming Half Marathon race we know about in October. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 61–120 of 551 races. Use search and filters from page 1.
Oct 3, 2026 · 7:30 AM · Long Grove, IL
Long Grove's Oktoberfest Half Marathon, 10K & 5K
- Price
- $49.44-$114.99
Oct 3, 2026 · 7:30 AM · Spartanburg, SC
True to the Brew Trail Run/Hike 13.1 Half Marathon
- Price
- $69.65
- Field size
- 220 · based on the organizer's entry cap
Oct 3, 2026 · 8:05 AM · Bedford, IN
Limestone Capital Half Marathon and 5K
- Price
- Free-$66.60
Oct 3, 2026 · 8:45 AM · Baraboo, WI
S'more Fun Trail Run
- Price
- $22.20-$64.60
- Field size
- 522 · based on the organizer's entry cap
Oct 3, 2026 · 8:00 AM · Louisville, KY
Spooky Sprint - Louisville
- Price
- $20.83-$70.76
Oct 3, 2026 · 7:30 AM · Cleveland, OH
The Towpath Marathon
- Price
- $64.60-$96.40
Oct 3, 2026 · 7:30 AM · Farmville, VA
High Bridge Half Marathon & 5k
- Price
- $32.80-$69.90
Oct 3, 2026 · 7:30 AM · Irving, TX
Irving Oktoberfest Half Marathon
- Price
- Free-$212.99
- Field size
- 20 · based on the organizer's entry cap
Oct 3, 2026 · 7:00 AM · Colorado Springs, CO
Colorado Springs Marathon, Half, 5K, and Kids K
- Price
- Free-$129.70
- Field size
- 20 · based on the organizer's entry cap
Oct 3, 2026 · 9:00 AM · Girdwood, AK
Girdwood Marathon 2026
- Price
- $30-$80
- Field size
- 480 · based on the organizer's entry cap
Oct 4, 2026 · 6:15 AM · Fort Pierce, FL
Game On! Run Hutchinson Island Half Marathon & 10K
- Price
- $84.74-$116.54
Oct 4, 2026 · 7:00 AM · Modesto, CA
Peace Officer Memorial Run
- Price
- Free-$128.20
- Field size
- 1,274 · based on the organizer's entry cap
Oct 4, 2026 · 8:30 AM · Norwalk, CT
Garavel SoNo Half Marathon | 5K
- Price
- Free-$80.50
- Field size
- 1,735 · based on the organizer's entry cap
Oct 4, 2026 · 10:00 AM · Red Lodge, MT
Back Roads Half & 10k
- Price
- $32.80-$43.40
Oct 4, 2026 · 8:30 AM · Redding, CA
Redding Breakfast Lions Turtle Bay Run 2026
- Price
- $27.50-$69.90
Oct 4, 2026 · 11:00 AM · Norfolk, CT
Norfolk Land Trust Trail Race Series/Haystack Mountain Challenge
- Price
- $27.50-$38.10
Oct 4, 2026 · 7:45 AM · Portland, ME
Maine Marathon, Half Marathon and Marathon Relay
- Price
- $85.80-$202.40
Oct 4, 2026 · 7:30 AM · San Diego, CA
Hallo-Thanks-Mas Dash – 5K, 10K, and Half Marathon
- Price
- $48.70-$54
Oct 4, 2026 · 8:00 AM · Leetonia, OH
Greenway Half Marathon, 10K & 5K
- Price
- $35.13-$56.48
Oct 4, 2026 · 8:00 AM · Bentonville, AR
Spooky Sprint - Fayetteville
- Price
- $20.83-$75
Oct 4, 2026 · 7:55 AM · Live Oak, TX
Day of the Dead Half Marathon - San Antonio
- Price
- $17.72-$72.14
Oct 4, 2026 · 8:00 AM · Willard, MO
Spooky Sprint - Springfield
- Price
- $20.83-$61.22
Oct 4, 2026 · 8:00 AM · Reno, NV
Rock Reno Half Marathon, Relay & 5K
- Price
- $48.70-$117.60
Oct 4, 2026 · 7:45 AM · Point Of Rocks, MD
2026 Hua Sports 5K, Half Marathon and Marathon
- Price
- $40-$90
- Field size
- 190 · based on the organizer's entry cap
Oct 4, 2026 · 7:00 AM · Waterville, ME
Waterville Marathon - Full/Half/10K/5K - Running Festival
- Price
- $49.75-$147.06
Oct 4, 2026 · 7:30 AM · Seaside Park, NJ
Ocean Running Club's Seaside Half Marathon and 5K
- Price
- Free-$112.30
- Field size
- 1,050 · based on the organizer's entry cap
Oct 4, 2026 · 8:30 AM · Jersey City, NJ
The JC Green Half, 10K, and 5K
- Price
- $54-$80.50
Oct 4, 2026 · 7:55 AM · Bossier, LA
Day of the Dead Half Marathon - Shreveport
- Price
- $17.72-$72.14
Oct 4, 2026 · 8:00 AM · Long Beach, CA
Never Say Die Run 5K. 10K. Half Marathon An 80s Adventure Movie Inspired Race
- Price
- $50.81-$70.95
- Price
- $54.63-$129
- Field size
- 4,000 · based on the organizer's entry cap
Oct 4, 2026 · 7:30 AM · Bakersfield, CA
Judgment Day Half Marathon, 10K & 5K Run/Walk
- Price
- $54-$85.80
Oct 4, 2026 · 7:30 AM · Hillsborough, NC
9th Annual Historic Hillsborough Half Marathon and 5K - 2026
- Price
- $27.75-$75.45
- Field size
- 850 · based on the organizer's entry cap
Oct 4, 2026 · 8:00 AM · Poulsbo, WA
Poulsbo Half Marathon & 10k
- Price
- $74.01-$103.17
- Field size
- 875 · based on the organizer's entry cap
Oct 4, 2026 · 7:00 AM · Hoover, AL
BHM26.2 2026- The Alabama Race Series
- Price
- $28.25-$255.81
- Field size
- 1,785 · based on the organizer's entry cap
Oct 4, 2026 · 9:30 AM · Cedar Springs, MI
Cedar Springs-Run Michigan Cheap
- Price
- $22.20-$32.80
Oct 4, 2026 · 7:00 AM · Albuquerque, NM
Great Balloon Chase 5K, 10K & 1/2 Marathon
- Price
- $75.20-$101.70
- Field size
- 1,200 · based on the organizer's entry cap
Oct 4, 2026 · 7:00 AM · Windsor, CO
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
- Price
- $20-$140
Oct 4, 2026 · 8:30 AM · Highlandville, MO
Trailfest | Fleet Feet Springfield
- Price
- $49.20-$70.40
- Field size
- 85 · based on the organizer's entry cap
Oct 4, 2026 · 8:00 AM · Marlinton, WV
2026 Greenbrier River Trail Marathon & Half Marathon
- Price
- $78.10-$99.70
- Field size
- 500 · based on the organizer's entry cap
Oct 9, 2026 · 12:00 AM · Washington, DC
Pregnancy & Infant Loss Awareness Virtual Run/Walk
- Price
- Price on registration site
Oct 9, 2026 · 7:00 AM · Circleville, WV
West Virginia Trilogy
- Price
- $43.40-$255.40
- Field size
- 161 · based on the organizer's entry cap
Oct 9, 2026 · 9:00 AM · Syracuse, UT
Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K
- Price
- $38.10-$106.74
Oct 10, 2026 · 9:00 AM · Three Lakes, WI
Three Eagle Half Marathon & 5K
- Price
- $27.50-$48.70
Oct 10, 2026 · 8:00 AM · Hernando, MS
Hernando Water Tower 10K and Half Marathon
- Price
- Free-$81.38
- Field size
- 765 · based on the organizer's entry cap
Oct 10, 2026 · 7:00 AM · Mandeville, LA
Northshore Half Marathon
- Price
- $38.10-$122.90
- Field size
- 1,650 · based on the organizer's entry cap
Oct 10, 2026 · 8:00 AM · Lynchburg, VA
Deep Hollow Half Marathon & 5K Trail Race
- Price
- $30-$55
Oct 10, 2026 · 7:30 AM · Lubbock, TX
Willie McCool Memorial Half-Marathon, 5K & 10K
- Price
- $28.19-$65.55
Oct 10, 2026 · 7:00 AM · Myrtle Beach, SC
17th Annual Myrtle Beach Mini Marathon & Coastal 5K
- Price
- $65.60-$100.58