Races / Tri An
Đồng Nai Marathon 2026
29/11/2026
Tri An
road
3 weeks away
3 weeks away
3 weeks to go. Based on what you told us — recalculated from your real sessions once your watch is connected.
| Distance | Verdict | Build time | Hours/week |
|---|---|---|---|
| 2K | — | — | — |
| Shorter than the shortest build IronCoach models — just enter and enjoy it. | |||
| 5K | Not enough time | 8 weeks | ~3.0 |
| 10K | Not enough time | 10 weeks | ~4.0 |
| 12K | Not enough time | 10 weeks | ~4.0 |
| based on the 10 km build | |||
| 21K | Not enough time | 12 weeks | ~5.0 |
| 42K | Not enough time | 16 weeks | ~7.0 |
Last checked: 40 days ago
IronCoach builds a plan around your week, pushes every session to your watch, and adjusts when you miss one.
Join the waitlist_(1).jpg){kind=link}