🏃
🏃
Marathon & Half-Marathon Pacing
Find the pace you need to hit your goal marathon or half-marathon finish time.
无需登录
5:00
per km · 12.00 km/h
Finish times at this pace
| 5K | 25:00 |
| 10K | 50:00 |
| Half Marathon | 1:45:29 |
| Marathon | 3:30:59 |
Enter time as MM:SS (e.g. 50:00) or HH:MM:SS for longer efforts. Works for running, walking, cycling, swimming, or rowing — just match the distance unit.
Marathon tips
🏃
To break 4 hours in a marathon you need roughly 5:41/km (9:09/mile). Switch to "Find pace", enter 42.195 km and 4:00:00.
💡
Your long-run pace is usually 60-90 sec/km slower than goal race pace. Don't train every run at race pace.
🎯
The finish-time table shows your equivalent 5K/10K/half times at the same pace — useful for tune-up races.
工作原理
1
输入
Enter your data into the tool above. Everything stays local to your browser.
2
处理
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
下载
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
为什么选择我们的？
✓完全免费——永远没有隐藏费用
✓无需账号、邮箱或登录
✓文件永远不会离开你的设备
✓绝无文件大小限制
✓所有输出均无水印