Tønsbergdysten took place on Sun, Sep 20, 2026 in Tønsberg, Norway. The main route is 51.5 km.
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- Date
- Sun, Sep 20, 2026
- Start
- Tønsberg 🇳🇴
- Distance
- 51.5 km
- Level
- Open to all
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Start freeTønsbergdysten is a popular triathlon event held at Ringshaugstranda featuring sprint and olympic distances.
What this race demands
Tønsbergdysten is a standard 51.5 km Olympic distance triathlon that requires balanced pacing across swim, bike, and run disciplines.
Multisport transition
Athletes must manage the physiological shift from swimming to cycling and finally to running without significant performance drop-off.
Aerobic endurance
The 51.5 km total distance requires sustained aerobic output across all three consecutive disciplines over a duration typically exceeding two hours.
Target 60 to 90 grams of carbohydrates per hour during the cycling and running segments to sustain output over the multi-hour duration.
Estimated finish times
Estimates by level, not promises. Your own number depends on your fitness on the day.
Frequently asked questions
When is Tønsbergdysten?
Tønsbergdysten took place on Sun, Sep 20, 2026 in Tønsberg, Norway.
How long is Tønsbergdysten?
The main route is 51.5 km.
What does Tønsbergdysten demand?
Tønsbergdysten is a standard 51.5 km Olympic distance triathlon that requires balanced pacing across swim, bike, and run disciplines.
Who is Tønsbergdysten for?
Tønsbergdysten is open to all participants.
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