2027 Race Calendar
We have listed 227 races with confirmed 2027 dates, month by month below. For races without a date yet, subscribe to get an email reminder.
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2027 races
JanuaryJanuary calendar
FebruaryFebruary calendar
MarchMarch calendar
AprilApril calendar
MayMay calendar
JuneJune calendar
JulyJuly calendar
SeptemberSeptember calendar
The world's major races
January 2027
February 2027
March 2027
- HYROX Mechelen🇧🇪
- Puerto Vallarta by UTMB®🇲🇽
- Xtrail by UTMB®🇹🇼
- IRONMAN 70.3 New Zealand🇳🇿
- IRONMAN New Zealand🇳🇿
- IRONMAN 70.3 Punta del Este🇺🇾
- Tokyo Marathon🇯🇵
- HYROX Glasgow🇬🇧
- HYROX Las Vegas🇺🇸
- HYROX Taipei🇹🇼
- IRONMAN 70.3 Dallas-Little Elm🇺🇸
- IRONMAN 70.3 Hengqin🇨🇳
- IRONMAN 70.3 Laoag🇵🇭
- IRONMAN 70.3 Puerto Rico🇵🇷
- HYROX Madrid🇪🇸
- Chianti Ultra Trail by UTMB🇮🇹
- HYROX Guadalajara🇲🇽
- HYROX Buenos Aires🇦🇷
- IRONMAN 70.3 Doha🇶🇦
- IRONMAN 70.3 Curitiba🇧🇷
- IRONMAN 70.3 Geelong🇦🇺
- HYROX Copenhagen🇩🇰
- HYROX Cape Town🇿🇦
- HYROX Miami Beach🇺🇸
- HYROX Brisbane🇦🇺
- Jujuy Fuerza Sagrada by UTMB🇦🇷
April 2027
- HYROX Houston🇺🇸
- HYROX Rotterdam🇳🇱
- Istria 100 by UTMB🇭🇷
- HYROX Bari🇮🇹
- IRONMAN 70.3 Oceanside🇺🇸
- IRONMAN 70.3 Vilamoura-Algarve🇵🇹
- IRONMAN 70.3 Barranquilla🇨🇴
- IRONMAN 70.3 Puerto Varas🇨🇱
- IRONMAN 70.3 Texas🇺🇸
- HYROX Warsaw🇵🇱
- Desert RATS Trail Running Festival by UTMB🇺🇸
- HYROX Cologne🇩🇪
- HYROX Paris Grand Palais🇫🇷
- Tenerife Bluetrail by UTMB®🇪🇸
- Hiroshima Ultra-Trail by UTMB®🇯🇵
- IRONMAN 70.3 Los Cabos🇲🇽
- IRONMAN 70.3 San Juan🇦🇷
- IRONMAN Penghu🇹🇼
- Paris Marathon🇫🇷
- HYROX Málaga🇪🇸
- HYROX Helsinki🇫🇮
- HYROX Monterrey🇲🇽
- HYROX Nagoya🇯🇵
- IRONMAN 70.3 Brasilia🇧🇷
- IRONMAN 70.3 Valencia🇪🇸
- IRONMAN South Africa, Mossel Bay🇿🇦
- Boston Marathon🇺🇸
- HYROX Ottawa🇨🇦
- The Canyons Endurance Runs™ by UTMB®🇺🇸
- Grand Raid Ventoux by UTMB🇫🇷
- HYROX Atlanta🇺🇸
- IRONMAN 70.3 Venice-Jesolo🇮🇹
- IRONMAN Texas🇺🇸
- IRONMAN 70.3 Peru🇵🇪
- London Marathon🇬🇧
- Amazean Jungle Thailand by UTMB🇹🇭
- Oh Meu Deus by UTMB🇵🇹
May 2027
- IRONMAN 70.3 Western Sydney🇦🇺
- HYROX Kraków🇵🇱
- HYROX São Paulo🇧🇷
- IRONMAN 70.3 Alcúdia-Mallorca🇪🇸
- IRONMAN 70.3 Gulf Coast🇺🇸
- IRONMAN 70.3 Da Nang🇻🇳
- IRONMAN Vietnam🇻🇳
- HYROX Bengaluru🇮🇳
- HYROX Lyon🇫🇷
- HOKA Ultra-Trail Australia by UTMB🇦🇺
- HYROX Incheon🇰🇷
- HYROX San Diego🇺🇸
- Trail Alsace by UTMB🇫🇷
- Eryri by UTMB®🇬🇧
- Rothrock by UTMB🇺🇸
- IRONMAN Lanzarote🇪🇸
- IRONMAN 70.3 Chattanooga🇺🇸
- IRONMAN Jacksonville🇺🇸
- HYROX Cardiff🇬🇧
- HYROX Portland🇺🇸
- IRONMAN 70.3 Aix-en-Provence🇫🇷
- IRONMAN 70.3 Kraichgau🇩🇪
- IRONMAN 70.3 Northern California🇺🇸
- IRONMAN 70.3 Pennsylvania Happy Valley🇺🇸
- IRONMAN 70.3 St. Pölten🇦🇹
- HYROX Rimini🇮🇹
- Mountain Ultra Trail by UTMB🇿🇦
- HYROX Riga🇱🇻
- IRONMAN 70.3 Alghero🇮🇹
- IRONMAN 70.3 Victoria🇨🇦
June 2027
- Ultra Trail Chattanooga by UTMB🇺🇸
- IRONMAN 70.3 Hawai`i🇺🇸
- Mozart 100 by UTMB🇦🇹
- IRONMAN 70.3 Bolton🇬🇧
- IRONMAN 70.3 Durban🇿🇦
- IRONMAN 70.3 Omaha🇺🇸
- IRONMAN 70.3 Switzerland🇨🇭
- IRONMAN 70.3 Tours Metropole - Loire Valley🇫🇷
- IRONMAN Hamburg🇩🇪
- HYROX World Championships Hong Kong🇭🇰
- Trail 100 Andorra by UTMB🇦🇩
- Trail of the Kings - Lake Toba by UTMB🇮🇩
- IRONMAN 70.3 Boulder🇺🇸
- IRONMAN 70.3 Cairns🇦🇺
- IRONMAN 70.3 Davao Philippines🇵🇭
- IRONMAN 70.3 Eagleman🇺🇸
- IRONMAN 70.3 Rockford - Illinois🇺🇸
- IRONMAN Brazil🇧🇷
- IRONMAN Cairns🇦🇺
- IRONMAN Kaernten-Klagenfurt, Austria🇦🇹
- IRONMAN Philippines Davao City🇵🇭
- Kagaspa Trail Endurance 100 by UTMB🇯🇵
- Zugspitz Ultra Trail by UTMB🇩🇪
- Trail du Saint Jacques by UTMB🇫🇷
- IRONMAN 70.3 Mont-Tremblant🇨🇦
- IRONMAN 70.3 Westfriesland🇳🇱
- La Sportiva Lavaredo Ultra Trail by UTMB🇮🇹
- Torrencial Chile by UTMB🇨🇱
- IRONMAN 70.3 Coeur d'Alene🇺🇸
- IRONMAN 70.3 Elsinore🇩🇰
- IRONMAN Frankfurt🇩🇪
- IRONMAN Les Sables d'Olonne-Vendee🇫🇷
July 2027
- IRONMAN Switzerland Thun🇨🇭
- HOKA Val D'Aran by UTMB®🇪🇸
- Restonica Trail by UTMB🇫🇷
- Trail Verbier St Bernard by UTMB🇨🇭
- IRONMAN 70.3 Muncie🇺🇸
- IRONMAN 70.3 Jonkoping🇸🇪
- IRONMAN 70.3 Luxembourg🇱🇺
- IRONMAN 70.3 Musselman🇺🇸
- IRONMAN 70.3 Ruidoso New Mexico🇺🇸
- IRONMAN 70.3 Swansea🇬🇧
- IRONMAN 70.3 Vitoria-Gasteiz🇪🇸
- IRONMAN Vitoria-Gasteiz🇪🇸
- Eiger Ultra Trail by UTMB🇨🇭
- Monte Rosa Walserwaeg by UTMB🇮🇹
- IRONMAN 70.3 Muskoka🇨🇦
- IRONMAN 70.3 Ohio🇺🇸
- IRONMAN 70.3 Oregon🇺🇸
- Speedgoat Mountain Races by UTMB🇺🇸
- IRONMAN 70.3 Boise🇺🇸
- IRONMAN 70.3 Desaru Coast🇲🇾
- IRONMAN 70.3 Ecuador🇪🇨
- IRONMAN 70.3 Maine🇺🇸
- IRONMAN Lake Placid🇺🇸
August 2027
September 2027
- IRONMAN Belgium Knokke-Heist🇧🇪
- IRONMAN 70.3 Erkner🇩🇪
- IRONMAN 70.3 Nice🇫🇷
- IRONMAN 70.3 Santa Cruz🇺🇸
- IRONMAN 70.3 Sunshine Coast🇦🇺
- IRONMAN 70.3 Weymouth🇬🇧
- IRONMAN France🇫🇷
- IRONMAN Wisconsin🇺🇸
- IRONMAN Italy Emilia Romagna🇮🇹
- IRONMAN Maryland🇺🇸
- IRONMAN 70.3 Emilia Romagna🇮🇹
- IRONMAN 70.3 São Paulo🇧🇷
- IRONMAN Wales🇬🇧
- IRONMAN 70.3 Cozumel🇲🇽
- IRONMAN 70.3 Mamaia Constanta, Romania🇷🇴
October 2027
About the 2027 race calendar
The 2027 calendar currently lists 227 races: 25 in Turkey and 202 abroad. Busiest months: April (43), May (34), June (33).
By sport: 114 triathlon, 50 hyrox, 43 trail, 13 road running, 5 orienteering, 2 swimming. Cities with the most starts: Muğla (6), Antalya (5), İstanbul (5), Hong Kong (2).
227 races remain from today; next up is HYROX Hong Kong (Thu, Jan 7, 2027, Hong Kong). 2027 dates firm up as organisers announce them; every confirmed date is added to the calendar automatically. Dates, registration windows and fees on this page are refreshed every morning by scanning federation, timing and organiser sites; registration always happens on the official race site.
Frequently asked
(5)
Where can I follow the 2027 race calendar?
You can browse the 2027 running, marathon, trail, triathlon and ultra races in our calendar here, month by month. The calendar refreshes automatically every morning as federations and organisers announce new dates.
How do I get notified before registration closes?
Leave your email in the form on this page; for the sports you follow we send a reminder 1 week and 2 days before a race's registration deadline, plus a heads-up on the day a race's registration opens.
Can I use your race data in my own site or app?
We provide read-only API access to published races. If you run an events site, club or app, contact us for an access key and an appropriate usage limit.
Which month has the most races?
Busiest month: April, 43 races.
What types of races are there?
By sport: Triathlon (114), HYROX (50), Trail (43), Road Running (13), Orienteering (5), Swimming (2).