Weather & conditions at Swiss Epic
Swiss Epic runs in mid-august (typically the third week of august) in Swiss Alps — canton of Grisons in recent editions (Davos / Lenzerheide / Klosters / Arosa host rotation). Course conditions and weather variability directly change how much you need to drink, how much sodium you lose, and how well you can absorb carbohydrate on the bike.
Altitude on multiple stages
Multiple stages cross passes above 8,200 ft, with several stage summits or finishes above 6,560 ft. Reduced oxygen availability slows carbohydrate absorption, blunts appetite and drops sustainable power 5–10 % versus sea level. Cumulative altitude exposure over 5 days compounds the effect.
Alpine weather variability
Swiss August weather can swing from 86 °F valley heat to sub-freezing rain, hail or snow on high passes within a single stage. Recent editions have had stages shortened or re-routed for weather. Layering and cold-weather fueling are not optional.
Why generic fueling plans don't work for Swiss Epic
Two riders on the same start line can need very different fueling. FTP, target finish time, body mass, sweat rate, temperature, altitude adaptation, nutrition products and race goals all change the answer. A generic 60 g/hr recommendation is a starting point, not a plan.
- FTP
- Finish time
- Body weight
- Sweat rate
- Weather
- Products
- Goals
- Course
Download the free printable race-day fueling checklist for Swiss Epic
A practical race-week checklist: carbs, hydration, sodium, caffeine and race-day supplies — print it or keep it on your phone.
Frequently asked questions
Generic fueling plans don't work for Swiss Epic.
Every athlete is different. FTP, finish time, body weight, sweat rate, weather, nutrition preferences and race goals all change what you should eat and drink.
FuelQ Pro builds a personalized race fueling strategy tuned to your ride — carbohydrate, hydration, sodium, caffeine and recovery, mapped to the course.
Start with the free checklist
A Race Fueling Plan gives you a personalized strategy for this event. The free checklist helps you prepare the basics first: race-week setup, 48-hour prep, race morning, hydration, sodium, caffeine, aid stations, and backup calories.
