2018 Ironman 70.3 St.George
| Host City |
St.George, UT |
| Country |
 USA |
| Held |
5 May 2018 |
| Competitors |
6 |
| Countries |
5 |
Events
| Event |
Gender |
Held |
Status |
Competitors |
Countries |
| Ironman 70.3 |
Men |
5 May 2018 |
Medal |
3 |
3 |
| Ironman 70.3 |
Women |
5 May 2018 |
Medal |
3 |
3 |
Medal table
| Pos |
Country |
🥇 Gold |
🥈 Silver |
🥉 Bronze |
Total |
| 1 |
Canada |
 CAN |
2 |
0 |
0 |
2 |
| 2 |
Germany |
 GER |
0 |
1 |
0 |
1 |
| = |
South Africa |
 RSA |
0 |
1 |
0 |
1 |
| 4 |
Austria |
 AUT |
0 |
0 |
1 |
1 |
| = |
United States |
USA |
0 |
0 |
1 |
1 |
Medal winners