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Half Marathons found in October
View all ↓Half Marathons in October 2026
Find A Race is the US's favourite event listings site. Check out our list of October 2026 Half Marathons below.
Race Calendar: Half Marathons found in October
🚀Boosted
Bagel Run 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 10 Oct 26
$32.80 - $48.70
🚀Boosted
Silver Comet Half & Full Marathon
Mableton, Georgia
Sat 31 Oct 26
$85.80 - $107.00
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The Driftless Half Marathon
Lansing, Iowa
Sat 10 Oct 26
$38.10 - $107.00
Hot Cider Hustle - Lansing Half Marathon, 10K & 5K
Lansing, Michigan
Sat 10 Oct 26
$14.94 - $114.99
Bagel Run 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 10 Oct 26
$32.80 - $48.70
Breckenridge RunFest
Breckenridge, Colorado
Sat 10 Oct 26
$30.25 - $130.95
Haunted 5K, 10K, & 13.1M at Gadsden, AL (41)
Gadsden, Alabama
Sat 10 Oct 26
$33.80 - $70.90
Haunted 5K, 10K, & 13.1M at Royal Palm Beach, FL (41)
Royal Palm Beach, Florida
Sat 10 Oct 26
$33.80 - $70.90
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Haunted 5K, 10K, 13.1M & 26.2M at Winston-Salem, NC (41)
Winston-Salem, North Carolina
Sat 10 Oct 26
$33.80 - $102.70
Bagel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 10 Oct 26
$32.80 - $48.70
Lake Placid Classic Half Marathon, 10K & 5K
Lake Placid, New York
Sat 10 Oct 26
$32.80 - $75.20
Haunted 5K, 10K & 13.1M at Olympia, WA (41)
Olympia, Washington
Sat 10 Oct 26
$33.80 - $70.90
Bagel Run 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 10 Oct 26
$32.80 - $48.70
Willie McCool Memorial Half-Marathon, 5K & 10K
Lubbock, Texas
Sat 10 Oct 26
$28.19 - $65.55
Hayden Lake Marathon
Hayden Lake, Idaho
Sat 10 Oct 26
Free - $133.50
Sauk Valley Apple Cider Run
Rock Falls, Illinois
Sat 10 Oct 26
$32.80 - $54.00
Coffee Lovers Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 10 Oct 26
$32.80 - $48.70
Haunted 5K, 10K, & 13.1M at Sapulpa, OK (41)
Sapulpa, Oklahoma
Sat 10 Oct 26
$33.80 - $70.90
Bagel Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 10 Oct 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 10 Oct 26
$32.80 - $48.70
Gandy Dancer Marathon
Luck, Wisconsin
Sat 10 Oct 26
Free - $234.45
17th Annual Myrtle Beach Mini Marathon & Coastal 5K
Myrtle Beach, South Carolina
Sat 10 Oct 26
$65.60 - $92.10
Bagel Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 10 Oct 26
$32.80 - $48.70
Sandhill Crane All Trail Half Marathon/10K/5K
Vandalia, Michigan
Sat 10 Oct 26
Free - $28.00
The Iron Horse Half Marathon, 12k & 5k
Midway, Kentucky
Sun 11 Oct 26
$38.10 - $96.40
Sugar Land Half Marathon, 10k, & Mile
Sugar Land, Texas
Sun 11 Oct 26
Free - $102.70
The Spokane Marathon
Spokane, Washington
Sun 11 Oct 26
Free - $133.50
Pensacola Half Marathon & 5K
Pensacola, Florida
Sun 11 Oct 26
$49.64 - $97.68
2026 Humboldt Redwoods Marathon, Half Marathon, 5K
Weott, California
Sun 11 Oct 26
$54.25 - $128.45
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$40.00 - $65.00
Spooky Sprint- Columbus
Lewis Center, Ohio
Sun 11 Oct 26
$20.83 - $75.00
City of Trees Marathon
Boise, Idaho
Sun 11 Oct 26
$49.11 - $80.85
Northern Ohio Half Marathon, 2-Person Relay, & 5K
Mentor, Ohio
Sun 11 Oct 26
$35.13 - $67.15
Spooky Sprint- Indianapolis
Indianapolis, Indiana
Sun 11 Oct 26
$20.83 - $75.00
Chestertown Challenge Half Marathon Run and 5K Run/Walk
Chestertown, Maryland
Sun 11 Oct 26
$28.00 - $54.50
2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington
Sun 11 Oct 26
$54.00 - $112.30
Spooky Sprint- Sioux Falls
Sioux Falls, South Dakota
Sun 11 Oct 26
$20.83 - $46.28
The Original Las Vegas Marathon. half, 5k 10k
Henderson, Clark
Sun 11 Oct 26
$165.00
Spooky Sprint- Rochester
Rochester, Minnesota
Sun 11 Oct 26
$20.83 - $76.06
Nantucket Half Marathon
Nantucket, Massachusetts
Sun 11 Oct 26
Free - $134.50
Showing 241-280 of 606 results
