Time changeover: What bikers need to know about the changeover to summer time

What happens during the time change?

The time change refers to setting the clock forward or back by one hour. In Germany, the time is changed twice a year - in spring and autumn.

Why does the time change exist at all?

Germany has had summer and winter time - also known as CEST (Central European Summer Time) and CET (Central European Time - also known colloquially as standard time) - since 1980. One of the main arguments in favour of the introduction of summer time at the time was the hope of saving energy. The idea was that because it would be light for an hour longer, the lights would only be switched on an hour later. By setting the clock forward in summer, daylight would be better utilised and therefore less artificial light would be needed. There are now considerable doubts as to the effectiveness of this measure, which is why the abolition of the time change is being considered.

When is the time change in 2025?

In most European countries, the changeover to summer time will take place on the last Sunday in March, 30 March 2025, followed by the return to winter time on the last Sunday in October, 26 October 2025.

The next time changeover dates

• 30 March 2025 (summer time)
• 26 October 2025 (winter time)
• 29 March 2026 (summer time)

Is the clock set forwards or backwards?

At the first time change in 2025, the clock will change by one hour at 2 a.m. on Sunday night. presented. This means that 2 o'clock becomes 3 o'clock. There is one hour less sleep. This means it gets light an hour later, but there is also an hour more daylight. Mountain bikers should bear this in mind when planning their training. After-work laps are therefore possible for longer in the light.

>> Best of Test: The best battery and dynamo headlights from the 2024 tests

What about the abolition of the time change?

In recent years, there have been increasing discussions about the possible abolition of the time changeover. Those in favour argue that the changeover is no longer in keeping with the times due to the aforementioned health risks and low energy savings. Opponents, on the other hand, emphasise that the time change is a long-standing tradition and has certain advantages.

The European Union (EU) has been discussing an end to the time change for a long time. It was supposed to be abolished as early as 2018, with the European Commission presenting a draft law that was approved by the European Parliament. However, the abolition of the time change was postponed until 2021. However, as the EU member states have not followed suit, little has happened since then. There are sometimes many different views on the subject in the member states, which makes it very complicated to reach an agreement.

How does the clock change to summer time affect the body?

The clock change can affect both our bodies and our everyday lives:

1. Sleep disordersMany people find it difficult to adapt to the new sleep rhythm. Especially after the changeover to summer time, many complain about problems falling asleep or insomnia.
2. Concentration difficultiesThe altered biorhythm can lead to temporary concentration difficulties.
3. Change in the daily routineThe time change can also affect everyday life, as the times for meals, starting work and leisure activities such as cycling can be shifted.

The time change can cause health problems for some people, such as Jetlag-like symptomsSimilar to jet lag, fatigue, sleep disorders and concentration problems can occur.

How does the time change affect my training plan?

Changing the time of day can affect the training schedule of cyclists:

1. Change in daylight: With the switch to summer time, bikers have more daylight available in the evening.
2. Adjustment of the sleep rhythmThe time change can lead to temporary sleep disturbances, as the biorhythm of us mountain bikers has to adapt to the new time. It is important to get enough sleep in order to perform optimally when cycling.

How can we combat the effects of the time change?

There are a few strategies to minimise the effects of the time change on bike training:

1. Sleep hygieneMake sure that you create a pleasant environment before going to bed and darken your bedroom to promote restful sleep. Switching off electronic devices in the immediate vicinity can also be beneficial.
2. Relaxation techniquesRelaxation techniques such as yoga or meditation can help to reduce stress and prepare the body for the new sleep rhythm.
3. Adaptation of the training planAdjust your bike training plan accordingly to allow sufficient time for rest and recovery.

How can I prepare for the time change as a biker?

There are some measures that cyclists can take to make the transition to the new era easier:

1. Step-by-step customisation: A few days before the time change, you can gradually adapt your training sessions to the new time. Start by slowly adjusting your getting up and going to bed times.
2. Nutritional adjustments: Make sure that you consume enough nutrients during the transition to have enough energy and endurance on the bike.
3. Training in the groupTrain with other mountain bikers to get motivation and support during the transition to the new era.