Race guides / Flat and fast
The flattest half marathons.
Half marathons on flat courses, ranked by total climb. Over 21.1 km a flat profile makes an even pace easy to hold, which makes these good races for a personal best or a marathon-pace session. The top 30 of 147 flat half marathons in 18 countries, racing from 8 Nov 2026 to 3 Oct 2027. The flattest, Antarctic Ice Marathon, climbs 0 m in total.
- 13Dec 26Antarctic Ice Marathon🇦🇶 Union Glacier, Antarctica · Half + marathonNot open yetHalf + marathon · Flat · 0 m↑ · -11°C (13°F) · $22,500$22,500Not open yet
- 21Mar 27Frankfurt Half Marathon🇩🇪 Frankfurt, Germany · HalfSold outHalf · Flat · 0 m↑ · 7°C (44°F)—Closed
- 02May 27Winnipeg Police Service Half Marathon🇨🇦 Winnipeg, Canada · HalfSold outHalf · Flat · 0 m↑ · 5°C (41°F) · CA$100CA$100Closed
- 30May 27Utrecht Marathon🇳🇱 Utrecht, Netherlands · Half + marathonNot open yetHalf + marathon · Flat · 0 m↑ · 14°C (58°F)—Not open yet
- 03Oct 27Cologne Marathon🇩🇪 Koln, Germany · Half + marathonNot open yetHalf + marathon · Flat · 0 m↑ · 12°C (54°F)—Not open yet
- 10Jan 27Bangkok Marathon🇹🇭 Bangkok, Thailand · Half + marathonOpenHalf + marathon · Flat · 5 m↑ · 26°C (79°F)—Open
- 20Mar 27Project 13.1🇺🇸 Congres, NY, United States · HalfOpenHalf · Flat · 5 m↑ · 3°C (38°F) · $133.50$133.50Open
- 13Aug 27Maldives Half Marathon🇲🇻 Malé, Maldives · HalfNot open yetHalf · Flat · 5 m↑ · 28°C (82°F) · $50$50Not open yet
- 13Dec 26Catania Marathon🇮🇹 Catania, Italy · Half + marathonSold outHalf + marathon · Flat · 7 m↑ · 14°C (56°F)—Closed
- 08Nov 26Meishan Half Marathon🇯🇵 Miyakojima, Japan · HalfSold outHalf · Flat · 10 m↑ · 25°C (77°F)—Closed
- 24Jan 27Santa Pola Half Marathon🇪🇸 Santa Pola, Spain · HalfOpen · entries close 23 JanHalf · Flat · 10 m↑ · 9°C (48°F) · €40€40Open
- 14Feb 27Fort Lauderdale Marathon🇺🇸 Fort Lauderdale, FL, United States · Half + marathonOpenHalf + marathon · Flat · 10 m↑ · 18°C (64°F)—Open
- 21Mar 27Nanjing Half Marathon🇨🇳 Nanjing, China · HalfNot open yetHalf · Flat · 10 m↑ · 11°C (53°F)—Not open yet
- 26Sep 27HC Andersen Marathon🇩🇰 Odense, Denmark · Half + marathonOpenHalf + marathon · Flat · 13 m↑ · 13°C (55°F)—Open
- 07Feb 27Donna The National Marathon🇺🇸 Jacksonville Beach, FL, United States · Half + marathonCharity and tour placesHalf + marathon · Flat · 15 m↑ · 11°C (53°F)—Partly open
- 07Feb 27Marugame Half Marathon🇯🇵 Marugame, Japan · HalfOpenHalf · Flat · 15 m↑ · 5°C (41°F)—Open
- 07Mar 27Semi de Cannes🇫🇷 Cannes, France · HalfOpen · entries close 17 FebHalf · Flat · 15 m↑ · 10°C (50°F) · €39€39Open
- 09May 27Leiden Marathon🇳🇱 Leiden, Netherlands · Half + marathonSold outHalf + marathon · Flat · 15 m↑ · 11°C (52°F)—Closed
- 30May 27Launceston Half Marathon🇦🇺 Launceston, Australia · HalfOpenHalf · Flat · 15 m↑ · 9°C (48°F) · A$89A$89Open
- 12Jun 27Zwolle Half Marathon🇳🇱 Zwolle, Netherlands · HalfNot open yetHalf · Flat · 15 m↑ · 16°C (60°F)—Not open yet
- 19Jun 27Grandma's Marathon🇺🇸 Duluth, United States · Half + marathonCharity and tour placesHalf + marathon · Flat · 15 m↑ · 14°C (57°F) · $110$110Partly open
- 12Sep 27Parma Half Marathon🇮🇹 Parma, Italy · HalfOpenHalf · Flat · 17 m↑ · 20°C (68°F)—Open
- 11Apr 27Linz Marathon🇦🇹 Linz, Austria · Half + marathonCharity and tour placesHalf + marathon · Flat · 18 m↑ · 6°C (43°F) · €84€84Partly open
- 06Mar 27Myrtle Beach Marathon🇺🇸 Myrtle Beach, SC, United States · Half + marathonNot open yetHalf + marathon · Flat · 19 m↑ · 15°C (59°F)—Not open yet
- 29Nov 26Torino City Marathon🇮🇹 Turin, Italy · Half + marathonOpenHalf + marathon · Flat · 20 m↑ · 0°C (33°F)—Open
- 20Dec 26Pisa Marathon🇮🇹 Pisa, Italy · Half + marathonSold outHalf + marathon · Flat · 20 m↑ · 8°C (46°F) · €29€29Closed
- 24Jan 27Dubai Burj2Burj Half Marathon🇦🇪 Dubai, United Arab Emirates · HalfClosedHalf · Flat · 20 m↑ · 16°C (61°F)—Closed
- 13Feb 27Ras Al Khaimah Half Marathon🇦🇪 Ras Al Khaimah, United Arab Emirates · HalfOpen · ballot closes 1 FebHalf · Flat · 20 m↑ · 22°C (72°F) · AED 450AED 450Open
- 21Mar 27Ghent Marathon🇧🇪 Ghent, Belgium · Half + marathonCharity and tour placesHalf + marathon · Flat · 20 m↑ · 7°C (44°F) · €45€45Partly open
- 04Apr 27Limassol Marathon🇨🇾 Limassol, Cyprus · Half + marathonOpenHalf + marathon · Flat · 20 m↑ · 18°C (65°F)—Open