| Triathlons in April | |||||
| Triathlon | City | Country | Map |
Race Type(s) | Race Distance(s) |
| Triathlons in April | |||||
| Triathlon | City | Country | Map |
Race Type(s) | Race Distance(s) |
| Ironman China | Haikou | China | | Ironman | | S: 2.4mi B: 112mi R: 26.2mi | |
| Ishigaki Triathlon | Ishigaki | Japan | | Olympic | | S: 1.5km B: 40km R: 10km | |
| Tagaman Triathlon | Saipan | Northern Mariana Islands | | Long | Kids | | S: 2km B: 60km R: 15km | |
| Xterra Saipan | Saipan | Northern Mariana Islands | | Xterra | | S: 1.5km B: 30km MTB R: 12km / S: 750me B: 20km MTB R: 5km | |
| Middle East Triathlon | Dubai | United Arab Emirates | | Sprint | | S: 750me B: 20km R: 5km | |
| Triathlons in April | |||||
| Triathlon | City | Country | Map |
Race Type(s) | Race Distance(s) |
| Brooks Fun Tri Series - Geelong | Geelong | Australia | | Short | | S: 400me B: 16km R: 4km | |
| Gatorade Triathlon Series - Geelong | Geelong | Australia | | Olympic | | S: 1500me B: 40km R: 10km | |
| Geelong Triathlon | Geelong | Australia | | Olympic | | S: 1.5km B: 40km R: 10km | |
| Ironman Australia | Port Macquarie | Australia | | Ironman | | S: 2.4mi B: 112mi R: 26.2mi | |
| Maylands Enduro Challenge | Maylands | Australia | | Short | | S: 300me B: 14km R: 3km / S: 300me B: 14km R: 3km S: 300me B: 14km R: 3km | |
| Queensland Tri Series - #6 - Raby Bay | Cleveland | Australia | | Sprint | Kids | | S: 400me B: 15km R: 4km / S: 200me B: 5km R: 2km / S: 100me B: 2km R: 400me | |
| Rottnest Triathlon | Rottnest Island | Australia | | Sprint | | S: 750me B: 20km R: 5km | |
| Sanitarium Weet-Bix Kids TRY-athlon - Perth | Perth | Australia | | Kids | | S 200me B: 6km R: 1km / S: 100me B: 3km 500me | |
| Triathlon International de Nouméa | Nouméa | New Caledonia | | Olympic | | S: 1.5km B: 40km R: 10km | |
| Contact Energy Scorching Triathlon #5 | Wellington | New Zealand | | Olympic | Sprint | | S: 1500me B: 40km R: 10km / S: 500me B: 20km R: 5km / S: 250me B: 15km R: 2.5km | |
| People's Triathlon Series #5 | Mission Bay | New Zealand | | Olympic | Sprint | | S: 1500me B: 40km R: 10km / S: 500me B: 20km R: 5km / S: 100me B: 10km R: 2km | |
| TriWoman Rotorua | Rotorua | New Zealand | | Women | | S: 300me B: 10km R: 5km | |
| Weet-Bix Tryathlon - North Shore | North Shore | New Zealand | | Kids | | S: 200me B: 8km R: 1.5km / S: 100me B: 4km R: 1.5km | |
| Xterra New Zealand | Rotorua | New Zealand | | Xterra | | S: 1km B: 30km R: 11km | |
| Triathlons in April | |||||
| Triathlon | City | Country | Map |
Race Type(s) | Race Distance(s) |
| Triathlon della Provincia di Chieti | Ortona | Italy | | Olympic | | S: 1.4km B: 36km R: 9km | |
| Birkirkara Triathlon Series #1 | Salina | Malta | | Sprint | | S: 750me B: 20km R: 5km | |
| Estoril International Triathlon | Estoril | Portugal | | Olympic | | S: 1500me B: 40km R: 10km | |
| Marbella X-Challenge Triathlon | Marbella | Spain | | Off-Road | | S: 1500me B: 30km MTB R: 11km | |
| Chirk Triathlon | Chirk | United Kingdom | | Sprint | | S: 400me B: 24km R: 5km | |
| Duston Triathlon | Duston | United Kingdom | | Sprint | | S: 400me B: 20km R: 5km | |
| Hungerford Fast Twitch Triathlon | Hungerford | United Kingdom | | Sprint | | S: 400me B: 16.5mi R: 4mi | |
| Skitpon Triathlon | Skipton | United Kingdom | | Sprint | Relay | | S: 400me B: 20km R: 5km | |
| Steyning Triathlon | Steyning | United Kingdom | | International | Sprint | | S: 800me B: 35km R: 8km / S: 400me B: 20km R: 5km | |
| Thames Turbo Triathlon Series #1 | Hampton | United Kingdom | | Sprint | | S: 426me B: 21km R: 5km | |
| Tidworth Fast Twitch Triathlon | Tidworth | United Kingdom | | Sprint | | S: 400me B: 16mi R: 4mi | |
| Triathlons in April | |||||
| Triathlon | City | Country | Map |
Race Type(s) | Race Distance(s) |
| Delta Triathlon | Delta | Canada | | Sprint | Kids | | S: 700me B: 20km R: 5km / S: 300me B: 7.5km R: 2km / S: 100me B: 3.75km R: 1km | |
| Brac Turtle Triathlon | Cayman Brac | Cayman Islands | | Olympic | | S: 1.5km B: 40km R: 10km | |
| Angels Race Sprint Triathlon | Lynchburg | United States | | Sprint | | S: 300me B: 25km R: 5km | |
| Arizona Xtreme Desert Tri | Mesa | United States | | Xterra | | S: 1.5km B: 30km R: 10km | |
| Austin Cactus Challenge | Austin | United States | | Olympic | Sprint | | S: 1.5km B: 40km R: 10km / S: 500me B: 20km R: 5km | |
| Bassman Spring Triathlon | Tuckerton | United States | | International | | S: .5mi B: 29mi R: 4mi | |
| Big Blue Off Road Triathlon | Castaic | United States | | Xterra | | S: 1200me B: 16mi R: 6mi | |
| Bikefactory / Jamba Juice Lanikai Triathlon | Kailua | United States | | Sprint | | S: 500me B: 20km R: 5km | |
| Cheraw Triathlon | Cheraw | United States | | Sprint | | S: 750me B: 15mi R: 5km | |
| Escape from Ft. De Soto Triathlon | St. Petersburg | United States | | Sprint | Relay | | S: 1/2mi B: 10mi R: 4mi | |
| Gulfman Half Iron / International Triathlons | Galveston | United States | | Half | International | | S: 1.2mi B: 56mi R: 13.1mi / S: 1mi B: 28mi R: 6.5mi | |
| I'm Ready for Summer Mini Triathlon | Brookings | United States | | Short | | S: 500yd B: 12mi R: 3.1mi | |
| ICE Breaker Triathlon | Granite Bay | United States | | Sprint | | S: .5mi B: 14mi R: 4mi | |
| In Training Pool Triathlon Series | Saratoga Springs | United States | | Women | Kids | | S: 250yd B: 12mi R: 5km / S: 50yd B: 4mi R: 1mi | |
| Ironman Arizona | Tempe | United States | | Ironman | | S: 2.4mi B: 112mi R: 26.2mi | |
| Kinetic Triathlons | Spotsylvania | United States | | Half | International | Sprint | | S: 1.2mi B: 55mi R: 13.1mi / S: .6mi B: 30mi R: 6.5mi / S: 750me B: 18mi R: 5km | |
| Lake Las Vegas All Women's Triathlon | Henderson | United States | | Women | Relay | | S: 1500me B: 40km R: 10km / S: 400me B: 10.6mi R: 5km | |
| Lavaman Triathlon | Waikoloa | United States | | Olympic | | S: 1.5km B: 40km R: 10km | |
| Louisiana Triathlon | New Roads | United States | | Sprint | | S: 800me B: 30km R: 5km | |
| Meek & Mighty Triathlon | St. Petersburg | United States | | Kids | | R: 1mi B: 5.4mi S: 200yd / R: 1mi B: 3.6mi S: 100yd | |
| Millerton Lake Triathlon | Friant | United States | | Sprint | | S: 400yd B: 12mi R: 3mi | |
| Moss Park Series | Orlando | United States | | Olympic | Sprint | | S: 1.5km B: 40km R: 10km / S: .75km B: 20km R: 5km / S: .40km B: 20km R: 5km | |
| My First/Next Triathlons | Galveston Island | United States | | Sprint | | S: 1/4mi B: 12mi R: 3mi | |
| North Florida Olympic Triathlon | Madison | United States | | Olympic | Relay | | S: 1.5km B: 40km R: 10km | |
| Puerto Rico Off-Road Triathlon | Rincon | United States | | Xterra | | S: 800me B: 21km MTB R: 5km | |
| Rage in the Sage Triathlons | Las Vegas | United States | | International | Sprint | | S: 1.5km B: 40km R: 10km / S: .75km B: 15.2mi R: 5km | |
| Real Mountain Bike Triathlon | Granite Bay | United States | | Xterra | | S: .5mi B: 16mi MTB R: 3.5mi | |
| Riverwood Golf and Athletic Club Triathlon | Clayton | United States | | Sprint | Relay | | S: 300yd B: 20km R: 5km | |
| Rocketchix Triathlon #1 | Baton Rouge | United States | | Women | | S: 350me B: 12mi R: 2mi | |
| Rodneys Great KIDS Triathlon | Charlotte | United States | | Kids | | S: 400yd B: 5.6mi R: 2.8mi / S: 200yd B: 2.8mi R: 1.4mi / S: 100yd B: 1.4mi R: .7mi | |
| Silver Lake Triathlon Series | Erlanger | United States | | Sprint | Kids | | S: 500me B: 20km R: 5km / S: 200me B: 4mi R: 1mi | |
| Spring Fever Triathlon | Claremore | United States | | Sprint | | S: 400me B: 12mi R: 2mi | |
| St. Anthony's Triathlon | St. Petersburg | United States | | Olympic | | S: 1.5km B: 40km R: 10km | |
| Tradewinds Park Triathlon #1 | Coconut Creek | United States | | Sprint | | S: 400me B: 10mi R: 2.5mi | |
| Tri the Parks Triathlon - John Tanner | Carrollton | United States | | Sprint | | S: 600me B: 11.2mi R: 3.1mi | |
| Tri the Parks Triathlon - St. George | St. George Island | United States | | Sprint | | S: 800me B: 18mi R: 4mi | |
| Tri-America Kids - Clermont, FL | Clermont | United States | | Kids | | S: 200yd B: 5-6mi R: 1mi / S: 100yd B: 3mi R: 1/2mi | |
| Tribute Triathlon | Tempe | United States | | International | Sprint | | S: 1000me B: 18mi R: 4mi / S: 500me B: 9mi R: 2mi | |
| Windman Triathlon | Los Banos | United States | | Half | Olympic | Sprint | | S: 1.2mi B: 56mi R: 13.1mi / S: 1.5km B: 40km R: 10km / S: 750me B: 20km R: 5km | |
| Xterra Arizona Xtreme Desert Triathlon | Mesa | United States | | Xterra | | S: 1500me B: 26km MTB R: 10km | |
| Triathlons in April | |||||
| Triathlon | City | Country | Map |
Race Type(s) | Race Distance(s) |
| Triathlon Long Distance de Ubatuba | Ubatuba | Brazil | | Half | Sprint | | S: 1.9km B: 90km R: 21km / S: 750me B: 20km R: 5km | |
| Troféu Brasil de Triathlon - São Paulo | São Paulo | Brazil | | Olympic | Sprint | | S: 1.5km B: 40km R: 10km / S: 750me B: 20km R: 5km | |
| Triatlón Hebraica | Caracas | Venezuela | | International | | S: 1000me B: 40km 10km | |