Sun, Aug 1, 2027 · 8:25 AM · Rockport, MA
TripleThreat Half Marathon & 5K
5KHalf Marathon
- Price
- $34.29-$89.59
- Field size
- 1,200 · based on the organizer's entry cap
Half Marathons in August
Every upcoming Half Marathon race we know about in August. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 44+ of 44 races · loading the full list…
Sun, Aug 1, 2027 · 7:00 AM · Morrow, OH
Little Miami Half Marathon and 10K
10KHalf Marathonflat and fast
- Price
- $50.60-$77.60
Fri, Aug 6, 2027 · 6:00 AM · Lakeside, AZ
High Mountain Half Marathon 2027
5K10KHalf Marathon
- Price
- $27.50-$64.60
Sat, Aug 7, 2027 · 8:00 AM · Green Valley Lake, CA
Green Valley Lake 5k/10k/& Half Marathon
5K10KHalf Marathon400 ft gain
- Price
- $44-$99
Sat, Aug 7, 2027 · 7:00 AM · Annandale, MN
Eddy Trail Races
Half MarathonUltra
- Price
- $59.99-$79.99
- Field size
- 113 · basis unavailable
Sat, Aug 7, 2027 · 8:00 AM · Longview, TX
Squirrel 5K, 10K, & 13.1M at Longview, TX (31)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 7, 2027 · 8:30 AM · DeBary, FL
Squirrel 5K, 10K, & 13.1M at DeBary, FL (32)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 7, 2027 · 8:30 AM · Farmington, UT
Luau Run Half Marathon -10K - 5K
5K10KHalf Marathon
- Price
- $38.10-$1,041
Sat, Aug 7, 2027 · 8:00 AM · Holiday, FL
Squirrel 5K, 10K, & 13.1M at Holiday, FL (32)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 7, 2027 · 8:00 AM · Beaumont, TX
Squirrel 5K, 10K, & 13.1M at Beaumont, TX (31)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sun, Aug 8, 2027 · 8:00 AM · Long Beach, CA
Sundae Funday - Ice Cream Run 5K, 10K, and Half Marathon by Califlow Runs
5K10KHalf Marathon
- Price
- $20.08-$52.93
Sat, Aug 14, 2027 · 8:15 AM · Oakland, CA
Redwood (Summer) Trail Run
2M5MHalf Marathon30KMarathonUltra
- Price
- Free-$96.40
Sat, Aug 14, 2027 · 7:30 AM · Hurley, WI
Paavo Nurmi Marathon | Half | Relay | And More
Half MarathonMarathon
- Price
- $38.10-$107
Sat, Aug 14, 2027 · 8:00 AM · Sapulpa, OK
Medal Madness 5K, 10K, & 13.1M at Sapulpa, OK (33)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 14, 2027 · 8:00 AM · Pflugerville, TX
Medal Madness 5K, 10K & 13.1M at Pflugerville, TX (33)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 14, 2027 · 8:30 AM · Richmond, KY
Medal Madness 5K, 10K & 13.1M at Richmond, KY (32)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 14, 2027 · 8:30 AM · Deland, FL
Ninja 5K, 10K, & 13.1M at Deland, FL (32)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 14, 2027 · 8:00 AM · York, PA
Medal Madness 5K, 10K, 13.1M at York, PA (33)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 14, 2027 · 8:00 AM · Branson, MO
Medal Madness 5K, 10K, & 13.1M at Branson, MO (32)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 14, 2027 · 9:00 PM · Indianapolis, IN
Summer Night Trail Run
6.55MHalf Marathon
- Price
- $43.40-$57.18
- Field size
- 680 · based on the organizer's entry cap
Sat, Aug 14, 2027 · 8:00 AM · Bowling Green, KY
Medal Madness 5K, 10K, & 13.1M at Bowling Green, KY (33)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 14, 2027 · 9:00 AM · Nashotah, WI
Run S'more 24
5K10KHalf MarathonMarathon30MUltra
- Price
- $39.20-$530.50
Sat, Aug 14, 2027 · 8:30 AM · Lindon, UT
PC2PG Half Marathon, 10K, & 5K
5K10KHalf Marathon
- Price
- $75.20-$1,041
- Field size
- 455 · based on the organizer's entry cap
Sat, Aug 14, 2027 · 8:00 AM · Mill Spring, NC
Dark Horse Trail Series (26.2 - 13.1 - 10k)
10KHalf MarathonMarathon600 ft gain
- Price
- $32.80-$54
Sun, Aug 15, 2027 · 6:00 AM · Richfield, MN
Bound for Boston Marathon & Half Marathon - Minneapolis
Half MarathonMarathonCertified course · per organizer
- Price
- $54.10
Sat, Aug 21, 2027 · 10:00 PM · Davis, WV
Moonlight on the Falls - Marathon, Half Marathon, Quarter Marathon, and Distance Challenge
6.55MHalf MarathonMarathon
- Price
- $82-$175
Sat, Aug 21, 2027 · 8:30 AM · DeBary, FL
Luau 5K, 10K, & 13.1M at DeBary, FL (34)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 21, 2027 · 7:30 AM · Parkersburg, WV
Parkersburg News and Sentinel Half Marathon and Two Mile Race
2MHalf Marathon
- Price
- $23.95-$54.95
Sat, Aug 21, 2027 · 8:30 AM · Bettendorf, IA
Luau 5K, 10K, & 13.1M at Bettendorf, IA (33)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 21, 2027 · 8:00 AM · Fraser, CO
Byers Peak Stampede Half Marathon & 5K Run
3MHalf Marathon
- Price
- $48.70-$69.90
Sun, Aug 22, 2027 · 8:00 AM · Long Beach, CA
Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs
5K10KHalf MarathonCertified course · per organizer
- Price
- $49.75-$57.17
Sun, Aug 22, 2027 · 7:15 AM · Westminster, CO
Pioneer Prairie Dog Half, 10k & 5k
5K10KHalf Marathon
- Price
- $39-$74
- Field size
- 111 · based on the organizer's entry cap
Sat, Aug 28, 2027 · 8:00 AM · Oconomowoc, WI
Lake Country Half Marathon
8MHalf Marathonflat and fast
- Price
- $59.90-$70.70
Sat, Aug 28, 2027 · 8:30 AM · Deltona, FL
Ninja 5K, 10K, & 13.1M at Deltona, FL (35)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 28, 2027 · 8:00 AM · Bowling Green, KY
Ninja 5K, 10K, & 13.1M at Bowling Green, KY (35)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Sat, Aug 28, 2027 · 6:30 PM · Long Beach, CA
Night of the Running Dead 5K, 10K, 1 Miler, Half Marathon SummerWeen Series by Califlow Runs
1M5K10KHalf Marathonflat and fastWalker-friendly · per organizer
- Price
- $27.50-$59.29
5K10KHalf MarathonMarathon
- Price
- $37.35-$115.23
- Field size
- 2,550 · based on the organizer's entry cap
Sat, Aug 28, 2027 · 7:00 AM · Asheville, NC
Asheville Craft Beer Half Marathon & 10K/5K
5K10KHalf Marathon
- Price
- Free-$81.99
Sun, Aug 29, 2027 · 7:00 AM · Canton, OH
Hall of Fame Half Marathon/Relay - Pro Football Hall of Fame Race Series
Half Marathon
- Price
- $38.10-$69.90
- Field size
- 664 · based on the organizer's entry cap
Sun, Aug 29, 2027 · 6:00 AM · Grand Rapids, MI
Millennium Meadows Marathon
10KHalf MarathonMarathonCertified course · per organizer
- Price
- $49.05-$102.05
Browse related categories
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