See all July 2018 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.
Sunday, July 1
- Angel Fire Adventure Marathon, Half Marathon & 5K in Angel Fire, NM
- Blaze the Marina Marathon, Half Marathon, 10K & 5K in Long Beach, CA
- The Great Ferry Race Half Marathon in Bainbridge Island, WA
- Hernia Hill Half Marathon 10K & 5K in Vallecito, CA
- Hodges Hoedown Trail Race in Oxford, MA
- I Ran Marathons Flagship Series – Democratic Congo in San Antonio, TX
- I Ran Marathons Independent 7 Series – Venus in San Antonio, TX
- Mainly Marathons New England Series – Day 8 in Matamoras, PA
- Masters of All Terrain Half Marathon & 5-Miler in Orlando, FL
- Mountain Madness Half Marathon & 10K in Steamboat Springs, CO
- Red White & Blue Half Marathon, 15K, 10K & 5K in Long Beach, CA
Monday, July 2
- I Ran Marathons Independent 7 Series – Mercury in San Antonio, TX
- Monday Madness Marathon, Half Marathon, 15K, 10K & 5K in Long Beach, CA
Tuesday, July 3
- I Ran Marathons Independent 7 Series – Jupiter in San Antonio, TX
- Rockin’ Tuesday Marathon, Half Marathon, 15K, 10K & 5K in Long Beach, CA
Wednesday, July 4
- Foot Traffic Flat Marathon, Half Marathon, 8K & 5K in Portland, OR
- Hungry Duck Run Half Marathon & 5K in Brighton, MI
- I Ran Marathons Independent 7 Series – Earth in San Antonio, TX
- Independence Day Half Marathon, 10K & 5K in St. Paul, OR
- Lander Challenge for Charities Half Marathon 5K & 1M in Lander WY
- Longmont Half Marathon & 5K in Longmont, CO
- Newport Celebration Run Half Marathon, 10K & 5K in Newport, OR
- Red, White & BOOM! TC Half Marathon, Relay & 5K in Minneapolis, MN
- Rock the 4th Marathon, Half Marathon, 10K & 5K in Long Beach, CA
- Stars and Stripes Half Marathon, 15K, 10K & 5K in Santa Monica, CA
- Walker Waddle Half Marathon, 10K & 5K in Walker, MN
- We the Runners Half Marathon, 10K & 5K in Cumming, GA
Saturday, July 7
- Blaze the Coastline Marathon, 3/4 Marathon, Half Marathon, 15K, 10K & 5K in Long Beach, CA
- Bre’s Run Half Marathon & 5K in Bourbon, IN
- Burn Your Half Off Half Marathon, 10K & 5K in Chattanooga, TN
- Coney Island Half Marathon in Brooklyn, NY
- Davis Moonlight Run Half Marathon, 10K & 5K in Davis, CA
- Eagle Chase @ Fire on the River Half Marathon, 10K & 5K in Sauk City, WI
- Fit for Life Half Marathon, 10K & 5K in Boise, ID
- Golden Gate Trail Run Half Marathon in Sausalito, CA
- Hobbler Half Marathon & 5K in Springville, UT
- I Ran Marathons Flagship Series – Republic Congo in San Antonio, TX
- Indiana Women’s Trail Run in Indianapolis, IN
- Lovers Leap of Faith – Strawberry in Kyburz, CA
- Meijer Festival of Races in Traverse City, MI
- Montana Island Chalenge Half Marathon in Lewistown, MT
- Run Michigan Cheap Half Marathon, 10K & 5K – Saranac in Saranac, MI
- Twilight Half Marathon in Vancouver, WA
- Vigor Solitude Trail Series Half Marathon in Solitude, UT
- Wa Du Shuda Half Marathon & 5K in New Lisbon, WI
- Waugoshance Trail Marathon, Half Marathon & Relay in Mackinaw City, MI
Sunday, July 8
- Burn Your Half Off Half Marathon, 10K & 5K in Chattanooga, TN
- Fueled by Fine Wine Half Marathon in Dundee, OR
- Mad Marathon & Half Marathon in Waitsfield, VT
- Mainly Marathon Prairie Series – Day 1 in Breckenridge, MN
- Parker River Half Marathon in Byfield, MA
- Rock the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K in Long Beach, CA
- Run for the Wounded Half Marathon, 10K & 5K in Triangle, VA
- Run Michigan Cheap Half Marathon, 10K & 5K – Muskegon in Muskegon, MI
- Run Thru the Park Half Marathon 10K & 5K in Loganville GA
- Xterra Harbison Half Marathon & 5K in Columbia, SC
Monday, July 9
- Mainly Marathons Prairie Series – Day 2 in Wahpeton, ND
Tuesday, July 10
- Mainly Marathons Prairie Series – Day 3 in Baltic, SD
Wednesday, July 11
- Mainly Marathons Prairie Series – Day 4 in Sioux City, IA
Thursday, July 12
- Mainly Marathons Prairie Series – Day 5 in South Sioux City, NE
Friday, July 13
- Mainly Marathons Prairie Series – Day 6 in Hiawatha, KS
Saturday, July 14
- Alaska Salmon Runs Marathon, Half Marathon, 10K & 5K in Cordova, AK
- Aspen Marathon, Half Marathon & 5K in Aspen, CO
- Bear Brook Trail Marathon & Half Marathon in Allenstown, NH
- Brian Waterbury Rock to Pier Run & Half Marathon in Morro Bay, CA
- Bryce Canyon Half Marathon & 5K in Bryce, UT
- Canyon to Canyon Half Marathon & 10K in Henefer, UT
- Carolina Reaper Marathon & Half Marathon in Mauldin, SC
- Christmas in July Half Marathon and 5K in Indianapolis, IN
- Dances With Dirt Devil’s Lake Marathon, Half Marathon in Baraboo, WI
- Eastern Trail Half & 5K in Kennebunk, ME
- Firecracker Half Marathon & Rockapulco 5K in Rockaway Beach, NY
- Hess Lake Run Half Marathon, 10K & 5K in Newaygo, MI
- JB Fit Club Bull Run Half Marathon in Stanford, MT
- Mainly Marathons Prairie Series – Day 7 in St. Joseph, MO
- North Logan ‘Rockin’ Half Marathon & 5K in North Logan, UT
- Pottstown Half Marathon in Pottstown, PA
- Rancho Trail Runs in Morgan Hill, CA
- Rockin’ the Beach Marathon 3/4 Marathon Half Marathon 15K 10K & 5K in Long Beach, CA
- Run the Peak Marathon & Half Marathon in Julian, CA
- Sand Creek Half Marathon, 10K & 5K in Denver, CO
- Shoreline Half Marathon & 5K in Hamlin, NY
- Spearfish Canyon Half Marathon & 5K in Spearfish, SD
- Star Valley Half Marathon in Thayne, WY
- Strength in Sisters Half Marathon & 5K in Fredericksburg, VA
- Summer Half Classic in Coburg, OR
- Under Armour Mountain Running Series in Copper Mountain, CO
Sunday, July 15
- Cruising the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K in Long Beach, CA
- Her Tern Women’s Half Marathon in Anchorage, AK
- I Ran Marathons Flagship Series – Costa Rica in San Antonio, TX
- Lake Chabot Trail Run in Castro Valley, CA
- Minnesota Nut House Challenge Half Marathon in Rochester, MN
- Missoula Marathon & Half Marathon in Missoula, MT
- Napa to Sonoma Wine Country Half Marathon in Sonoma, CA
- Narragansett Summer Running Festival in Easton, MA
- Presque Isle Half Marathon in Erie, PA
- Shoreline Half Marathon in Ventura, CA
- Sour Apple Half Marathon in Smithfield, RI
- Summer Pocahontas Half Marathon, 10K & 5K in Chesterfield, VA
Saturday, July 21
- 1/2 Way to Christmas Half, 10K, 5K, 1 Mile in Miamisburg, OH
- All-Out Dog Days Half Marathon, 10K & 5K in Westminster, CO
- Big Sky State Games Half Marathon in Billings, MT
- B&O Half Marathon in Buckley, WA
- ChelanMan Multisport Weekend Half Marathon & 10K in Chelan, WA
- Fit America Fest Half Marathon, 10K and 5K in Hoffman Estates, IL
- Freakin’ Fast Half in Boise, ID
- Grand Island Trail Marathon & Half Marathon in Munising, MI
- Hancock Canal Run Half Marathon, 10-Mile & 5-Mile in Hancock, MI
- Handcart Days Half Marathon, 5K & 1K in Bountiful, UT
- Hawaii Kai Ultra Run in Honolulu, HI
- I Ran Marathons Flagship Series – Cote d’Ivoire in San Antonio, TX
- Kickers for Kids Fun Run in Palmer Lake, CO
- La Sportiva Camp Hale Half Marathon in Red Cliff, CO
- Lunatics Trail Series in Kewaskum, WI
- Madison Marathon & Half Marathon in Ennis, MT
- Orange Leaf Half Marathon, 10K & 5K in New Braunfels, TX
- Oregon Summer Marathon & Half Marathon in Banks, OR
- Prairie Dog Half & 10K in Castle Rock, CO
- Race the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K in Long Beach, CA
- Run Michigan Cheap Half Marathon, 10K & 5K – Saginaw in Saginaw, MI
- The Scream Half Marathon in Jonas Ridge, NC
- Summer Breeze Half Marathon, 15K, 10K & 5K in Long Beach, CA
- Table Rock Trail Race in Stinson Beach, CA
- University of Okoboji Marathon, Half Marathon, Triathlon & 10K in Okoboji, IA
Sunday, July 22
- Big Sky Marathon & Half Marathon in Ennis, MT
- Black Hawk Trail Half Marathon & 10K in Golden, CO
- Essex Half Marathon in Essex Junction, VT
- Blaze the Oceanfront Marathon 3/4 Marathon Half Marathon 15K 10K & 5K in Long Beach, CA
- Hawaii Kai Ultra Run in Honolulu, HI
- July Madness Half Marathon 10K & 5K in Snellville, GA
- Pints to Pasta Half Marathon & 10K in Hood River, OR
- Portland Relay for Life Half Marathon & 5K in Portland, MI
- Rock & Roll Chicago Half Marathon in Chicago, IL
- Run Michigan Cheap Half Marathon, 10K & 5K – Kalamazoo in Kalamazoo, MI
- Summer Dash Half Marathon, 15K, 10K & 5K in Santa Monica, CA
Tuesday, July 24
- Alaska Series Marathon, Half Marathon, 10K & 5K – Day 1 in Juneau, AK
- Deseret News Classic Marathon, Half Marathon, 10K & 5K in Salt Lake City, UT
Wednesday, July 25
- Alaska Series Marathon, Half Marathon, 10K & 5K – Day 2 in Juneau, AK
Thursday, July 26
- Alaska Series Marathon, Half Marathon, 10K & 5K – Day 3 in Juneau, AK
Friday, July 27
- Alaska Series Marathon, Half Marathon, 10K & 5K – Day 4 in Juneau, AK
- Legacy Midnight Run Half Marathon, 10K & 5K in Farmington, UT
Saturday, July 28
- Bad Bass Half Marathon, 10K & 5K in Castro Valley, CA
- Battle at Bristol Mountain Half Marathon in Canandaigua, NY
- Beachmania Marathon 3/4 Marathon Half Marathon 15K 10K & 5K in Long Beach, CA
- Farwell Lumberjack Half Marathon & 5K in Farwell, MI
- Frank Maier Marathon & Douglas Island Half Marathon in Juneau, AK
- Idaho Falls Marathon, Half Marathon & 5K in Idaho Falls, ID
- Jack & Jill’s Downhill Marathon & Half Marathon in North Bend, WA
- Living Journeys Half Marathon in Mount Crested Butte, CO
- Maah Daah Hey Trail Run Half Marathon in Medora, ND
- Oakland Redwoods Half Marathon, 10K & 5K in Oakland, CA
- Ruidoso Grindstone Trail Runs in Ruidoso, NM
- Timpanogos Half Marathon in American Fork, UT
- Urban Wildlife Half Marathon & 5K in Richfield, MN
- Xterra Panther Creek Trail Run in Morristown, TN
Sunday, July 29
- BearFest Marathon, Half Marathon & 5K in Wrangell, AK
- Blast the Marina Marathon 2/3 Marathon Half Marathon 15K 10K & 5K in Long Beach, CA
- Freedom Fighters Half Marathon, 10K & 5K in Quantico, VA
- I Ran Marathons Flagship Series – Croatia in San Antonio, TX
- Jack & Jill’s Downhill Marathon & Half Marathon in North Bend, WA
- Loopty Loop Half Marathon in Rochester Hills, MI
- Riley’s Rumble Half Marathon in Boyds, MD
- Run Michigan Cheap Half Marathon, 10K & 5K – South Haven in South Haven, MI
- San Francisco Marathon, Half Marathons, Ultramarathon & 5K in San Francisco, CA
Monday, July 30
- I Ran Marathons Majestic August Series – Moon in San Antonio, TX
Tuesday, July 31
- I Ran Marathons Majestic August Series – Supernova in San Antonio, TX
