How many carbs per hour for Wan Jin Shi Marathon?

At a typical finish of 4 h, the research range is 60 to 90 g an hour, as glucose and fructose, set by how trained your gut is. Enter your own finish time above for your number.

What is the weather like at Wan Jin Shi Marathon?

Temperatures run from about 16 to 22 °C (61 to 72 °F): Average daily low and high in Taipei in March (Weather Spark), the nearest city page; the course is on the coast of Wanli and Jinshan. Heat raises your sweat rate, so do a sweat test in similar weather.

Where are the aid stations at Wan Jin Shi Marathon?

The organizer publishes a route and aid station map as an image, not by km in text. Check the athlete guide in race week, as positions can change.

Marathon

Wan Jin Shi Marathon fuel plan: carbs, fluid and sodium per hour.

March 21, 2027, New Taipei, Taiwan. Set your finish time and the plan follows.

Distance: 42.195 km
Climbing: Not published
Typical temperature: 16 to 22 °C · 61 to 72 °F
Aid stations: See below

Your plan

Marathon · 4 h

Carbs an hour

75g

The research range for this race is 60 to 90 g; your gut training sets where you start. Above 60 g, use glucose and fructose, about 2:1.

Jeukendrup 2014 Viribay 2020 +4 more

Fluid an hour

To thirst

Without a sweat rate the research says drink to thirst. Do the sweat test to get a range.

NATA 2017 ACSM 2007

Sodium an hour

300 to 1,000mg

Sweat sodium varies a lot between people. A sweat sodium test gives you your own number.

Baker 2017 NATA 2017 +1 more

About 300 g of carbs over the race. That is a 25 g gel every 20 minutes, or the same carbs from drink and chews.

Rehearse it in training first: the gut adapts in 2 to 4 weeks. Costa 2017

Hand it to your AI

Your AI can check these numbers against your training and adjust them. The prompt has your results filled in.

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I'm racing a Marathon and expect to finish in 4 h. I haven't measured my sweat rate. Conditions look mild, and my gut is in some training for fueling. A race fuel calculator built on the research (Jeukendrup 2014, the ACSM 2016 position stand) gave me: 75 g carbs an hour (glucose and fructose, about 2:1), about 300 g in total; fluid: drink to thirst, no sweat rate yet; 300 to 1,000 mg sodium an hour. Check this against my training and how my gut has handled fueling, then build my race day plan: what to take and when, with real products I can buy.

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Gemini, Grok Bot, Dots, Muse and Cue: copy the prompt and paste it in.

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With Memory.fit, your AI would already know your sweat rate.

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The course

What to know about Wan Jin Shi Marathon.

The marathon starts at 06:00 at the Pacific Construction second parking lot in Wanli District and follows the north coast of New Taipei toward Jinshan, with a 6 hour limit. For the 2027 race the climb at about 33 to 35 km near Huangqing Bridge in Jinshan is dropped in favor of the flatter Huanjin Road on Provincial Highway 2.

The organizer publishes a route and aid station map as an image, not by km in text.

Race details checked November 9, 2026 from wanjinshi-marathon.com.tw, wanjinshi-marathon.com.tw, wanjinshi-marathon.com.tw, nownews.com, weatherspark.com. Courses and aid stations change: check the official page in race week.

Train for it

Train for Wan Jin Shi Marathon with your AI.

With Memory.fit, your AI reads your real training, sleep and fuel, plans your weeks toward race day and shows the plan in the app.

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Questions

Wan Jin Shi Marathon: questions.

At a typical finish of 4 h, the research range is 60 to 90 g an hour, as glucose and fructose, set by how trained your gut is. Enter your own finish time above for your number.
Temperatures run from about 16 to 22 °C (61 to 72 °F): Average daily low and high in Taipei in March (Weather Spark), the nearest city page; the course is on the coast of Wanli and Jinshan. Heat raises your sweat rate, so do a sweat test in similar weather.
The organizer publishes a route and aid station map as an image, not by km in text. Check the athlete guide in race week, as positions can change.

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Not medical advice. Memory.fit is not affiliated with Wan Jin Shi Marathon or its organizer.

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