| 21-03-2020 | Regio Cup Mümliswil (Challenge) 2020 | Hallenbad
Brühl
Mümliswil
Switzerland | Kids - triathlon |
| 21-03-2020 | San Diego Kids Splash Dash 2020 | San Diego
USA California | Triathlon - sprint (750m / 20km / 5km) |
| 21-03-2020 | Row and Run To The Ranch 2020 | Parrish
USA Florida | Run |
| 21-03-2020 | Wildman Triathlon 2020 | Orlando
USA Florida | Triathlon (400m / 9,1 mi / 3,1mi) |
| 21-03-2020 | 10. Stadtwerke Dreieich Duathlon & HM Cross 2020 | Dreieich
Niemcy Hessen | Duathlon (4,4km / 11,95km / 2km) |
| 21-03-2020 | NorthPointe Wellness Indoor Triathlon Series March 2020 | Roscoe
USA Illinois | Triathlon - indoor (350yd / 15mi / 2mi) |
| 21-03-2020 | Wildman Triathlon 2020 | Orlando
USA Florida | Triathlon - sprint |
| 21-03-2020 | 18. Schlammschlacht Osterburg 2020 | Osterburg
(Altmark)
Niemcy Sachsen-Anhalt | Duathlon (5km / 25km / 5km) |
| 21-03-2020 | Do the Du - Celebrating 3.21 Day 2020 | Wichita
USA Kansas | Duathlon |
| 21-03-2020 | Wildman Triathlon 2020 | Orlando
USA Florida | Duathlon (3,1mi / 28mi / 6,2mi) |
| 21-03-2020 | South Davis March Indoor Triathlon Series 2020 | West Bountiful
USA Utah | Triathlon - indoor |
| 21-03-2020 | 18. Schlammschlacht Osterburg 2020 | Osterburg
(Altmark)
Niemcy Sachsen-Anhalt | Duathlon (2km / 12km / 2km) |
| 21-03-2020 | Do the Du - Celebrating 3.21 Day 2020 | Wichita
USA Kansas | Triathlon |
| 21-03-2020 | Wildman Triathlon 2020 | Orlando
USA Florida | Triathlon - olimpijski (1500m / 27.3 / 6,2mi) |
| 15-03-2020 | Aquatlon České Budějovice 2020 | České
Budějovice
Czechia | Aquathlon (400m / 5km) |
| 15-03-2020 | San Diego Kids Splash Dash Prerace Clinic 2020 | San Diego
USA California | Triathlon - super sprint |
| 15-03-2020 | Cape Epic 2020 | Western Cape
RPA | Triathlon - ironman (3800m / 180km / 42,195km) |
| 15-03-2020 | Huntington Beach 70.3 Triathlon 2020 | Huntington
Beach
USA California | Triathlon - 1/2 ironman (1900m / 90km / 21,1km) |
| 15-03-2020 | Bonner Swimathlon 2020 | Bonn
Niemcy Nordrhein-Westfalen | Swimrun (500m / 2,5km) |
| 15-03-2020 | Le Morne ATU Triathlon African Cup 2020 | Le Morne
Mauritius | Triathlon |