September 2020 Half Marathons

NOTE: Many races have been cancelled, postponed, or switched to virtual-only due to the ongoing COVID-19 pandemic. We’re doing our best to update information as soon as possible, but check the race’s website for the latest details.

See all September 2020 half marathons across the USA below, or click Race Calendars above to see each state’s calendar. For each race, you’ll find course maps, elevation profiles, reviews and info on how to register.


Tuesday, September 1 – Friday, September 4

Saturday, September 5

Sat Sep 5 Black Bear Half Marathon & 5K Waterville Valley NH
Sat Sep 5 Coleson's Heart Race Half Marathon 10K & 5K Shippensburg PA
Sat Sep 5 East Canyon Marathon Half Marathon 10K & 5K Morgan UT
Sat Sep 5 French Creek Half Marathon Meadville PA
Sat Sep 5 Moonlight Madness Half Marathon Las Vegas NV
Sat Sep 5 Parlor City Trot Half Marathon & 10K Bluffton IN
Sat Sep 5 Salute the Troops Half Marathon & 5K Fond Du Lac WI
Sat Sep 5 Slate Valley Scramble Half Marathon & 8K Poultney VT
Sat Sep 5 Texas Triple Multiple Sclerosis Marathon & Half Marathon Dallas TX
Sat Sep 5 Westfield Half Marathon & 5K Westfield MA

Sunday, September 6

Monday, September 7 – Friday, September 11

Saturday, September 12

Sunday, September 13

Sun Sep 13 9/11 Memorial Half Marathon & 5K Washington DC
Sun Sep 13 The Alternative Half Marathon & Chasing the Unicorn Marathon Washington Crossing PA
Sun Sep 13 D&H Distance Run Half Marathon Forest City PA
Sun Sep 13 Harrisburg Half Marathon & Relay Harrisburg PA
Sun Sep 13 Holland Haven Marathon & Half Marathon Holland MI
Sun Sep 13 Hub City Half Marathon & 5K Crown Point IN
Sun Sep 13 Lake Auburn Half Marathon & 5K Auburn ME
Sun Sep 13 NYC Lives Half Marathon Brooklyn NY
Sun Sep 13 RVA Half Marathon & 6-Mile Trail Run Maidens VA
Sun Sep 13 T-Bird Trek Half Marathon 10K & 5K Casper WY
Sun Sep 13 Tear Drop Half Marathon Chatsworth GA

Monday, September 14 – Friday, September 18

Fri Sep 18 Zion at Night Small Group Half Marathon Springdale UT

Saturday, September 19

Sunday, September 20

Monday, September 21 – Friday, September 25

Fri Sep 25 Tread Nightly Half Marathon Charlotte NC

Saturday, September 26

Sat Sep 26 Amish Country Running Festival Randolph NY
Sat Sep 26 Armed Services Marathon Half Marathon & 5K Spring Lake MI
Sat Sep 26 Beat the Street for Little Feet Half Marathon & 5K Sweetwater TX
Sat Sep 26 Birkie Trail Run Festival Cable WI
Sat Sep 26 down2earth Cross Country Run Half Marathon 10K & 5K Hialeah FL
Sat Sep 26 Downhill @ Dawn Half Marathon Ridgecrest NC
Sat Sep 26 Free State Trail Run Marathon Half Marathon 100K & 40M Lawrence KS
Sat Sep 26 Galeton Pumpkin Pie Half Marathon & 5K Galeton PA
Sat Sep 26 Grand Lake Marathon & Half Marathon Celina OH
Sat Sep 26 Great South Bay Half Marathon 10K & 5K Bay Shore NY
Sat Sep 26 Heart & Sole Half Marathon 5K & Relay Jonesboro AR
Sat Sep 26 Helotes Half Marathon 5K & Relay Helotes TX
Sat Sep 26 Hungerford Games Trail Race Half Marathon Big Rapids MI
Sat Sep 26 Iron Mountain Road and Trail Half Marathon Iron Mountain MI
Sat Sep 26 Jackson Hole Marathon & Half Marathon Jackson Hole WY
Sat Sep 26 Jailbreak Marathon Half Marathon 10K & 5K Wautoma WI
Sat Sep 26 Jim Thorpe Area Running Festival Jim Thorpe PA
Sat Sep 26 Jordan River Half Marathon South Jordan UT
Sat Sep 26 Monument Marathon Half Marathon & 5K Scottsbluff NE
Sat Sep 26 Park2Park Half Marathon & 5K Holland MI
Sat Sep 26 People Pathways Half Marathon & 5K Greencastle IN
Sat Sep 26 Pumpkinhead Half Marathon 10K & 5K Eliot ME
Sat Sep 26 Rockin' Rockwoods Half Marathon & 53K Wildwood MO
Sat Sep 26 Rocky Ridge Half Marathon 10K & 5K San Ramon CA
Sat Sep 26 Ruidoso Grindstone Trail Half Marathon 8.5-Mile & 4-Mile Ruidoso NM
Sat Sep 26 Run for the Trails Half Marathon 10K & 5K Oconto Falls WI
Sat Sep 26 Sault International Festival of Races Half Marathon Sault Ste. Marie MI
Sat Sep 26 Scenic City Trail Marathon & Half Marathon Chattanooga TN
Sat Sep 26 Stone Bridge Half Marathon & 5K Roscoe IL
Sat Sep 26 Sutter Buttes Spirit Mountain Run Half Marathon 10K & 5K Sutter CA
Sat Sep 26 Teton Dam Marathon Half Marathon 10K & 5K Rexburg ID
Sat Sep 26 Texas Trail Running Festival Marathon Half Marathon 10K & 5K Spicewood TX
Sat Sep 26 Tread Brightly Half Marathon Charlotte NC
Sat Sep 26 USA Multisport Festival Half Marathon 10K & 5K Muncie IN
Sat Sep 26 Viola Valley Half Marathon Viola TN
Sat Sep 26 Waldoboro Half Marathon Waldoboro ME
Sat Sep 26 Witch Run Half Marathon 10K & 5K West Jordan UT
Sat Sep 26 Worlds End Fall Classic Half Marathon Forksville PA
Sat Sep 26 Zion Ultras & Trail Half Marathon Virgin UT

Sunday, September 27

Sun Sep 27 Autumn Georgetown Half Marathon & 5K Washington DC
Sun Sep 27 Bluegrass Half Marathon & Relay Johnson City TN
Sun Sep 27 The Dam Half Mifflinburg PA
Sun Sep 27 Franklin Lakes Scenic Half Marathon & 5K Franklin Lakes NJ
Sun Sep 27 Harstine Island Half Marathon Shelton WA
Sun Sep 27 Heartland Marathon Half Marathon 10K & Relay Omaha NE
Sun Sep 27 Kenai River Marathon & Half Marathon Kenai AK
Sun Sep 27 Kueka Outlet Trail Half Marathon & 10K Penn Yan NY
Sun Sep 27 Linganore Winecellars Cross Country Classic Half Marathon 10-Mile & 5-Mile Mount Airy MD
Sun Sep 27 Mad Moose Half Marathon & 5K Smithfield RI
Sun Sep 27 Negative Split Half Marathon 10K & 5K Spokane WA