马拉松、超长距离、铁人三项、长骑
知道第18英里吃什么。
免费的 Precision Fuel 计算器给你每小时的数字。Race Fuel Planner 加上时钟：吃什么、吃多少、从口袋还是补给站拿。预览免费。$7 打开一份计划。$19 打开之后的每一份。
$7
这场活动已解锁。终身是 $19。
- 每小时目标
- 免费
- 第一个小时
- 免费
- 补给卡的其余部分
- 付款之后
三步之后就能贴在水壶上
01
The day you are racing
Sport, distance or time, weight, sweat, gut, caffeine, and the foods you will actually carry.
02
Numbers from the math
Carbs, fluid, and sodium per hour are calculated. The model only writes a short tip.
03
Pay once if you want the card
The first hour is open. Checkout unlocks the rest, the shopping list, and the print view.
每小时的数字免费，时间表要付费。
If you only want grams per hour, use the free planner. If you want a list you can follow without doing the arithmetic at an aid station, that is the paid part.
| Precision Fuel planner | Race Fuel Planner | |
|---|---|---|
| 价格 | 免费计算器 | $7 once, or $19 lifetime |
| Hourly carbs, fluid, sodium | 是 | 有，在免费预览里 |
| Timed take-this table | A step-by-step guide | Every 15 or 30 minutes, with place on course |
| Carry vs aid stations | Not the point of the tool | Marked when you enter spacing |
| 购物清单 | Suggests their own bottles and gels | Counts for Maurten, SiS, GU, Precision Fuel, or generic |
| Carb-load and breakfast | Not what the planner is for | Race-week amounts from body weight |
| 带走 | On their site, plus a free call | Printable fuel card and CSV |
| Sweat sodium | Their sweat test is the accurate measure | An estimate unless you already know your rate |
What the plan contains
- Carbohydrate, fluid, and sodium per hour, with a note when the carb target needs gut training.
- A timeline every 15 or 30 minutes: product, amount, and course position.
- What to carry and what lines up with the aid spacing you entered.
- After you pay: shopping counts, race-week carb-load, breakfast, CSV, and a fuel card you can print.
示例小时 · 不是你的计划
- 0:301 gel · carry
- 1:001 gel + bottle · aid
- 1:301 gel · carry
- 2:001 gel + bottle · carry
问题
See the hourly targets first.
You will see carbs, fluid, and sodium per hour, plus the first hour of the timeline. The rest stays locked until you pay.
从你的活动开始Race Fuel Planner is not medical advice and is not a sweat test. The numbers are estimates from what you typed. Practice any new amount in training. Stop for chest pain, confusion, or swelling. Drinking far beyond thirst for many hours can dilute blood sodium. If you have a health condition, talk with a physician before you follow this.