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Active, not recruiting Not applicable Interventional

Timing Intervention of Morning Versus Evening Exercise

ClinicalTrials.gov ID: NCT05153252

Public ClinicalTrials.gov record NCT05153252. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 4, 2026, 12:23 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Does When You Exercise Matter? A Randomized Trial Comparing the Effect of Morning Versus Evening Aerobic Exercise on Weight Loss and Compensatory Behaviors

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The investigators are doing this study to learn more about how exercising at different times of the day (morning versus evening) affects body weight, sleep, eating patterns, and other factors.

Study identification

NCT ID
NCT05153252
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Not applicable
Enrollment
128 participants

Conditions and interventions

Interventions

Behavioral

Eligibility (public fields only)

Age range
18 Years to 55 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 6, 2021
Primary completion
Mar 30, 2027
Completion
Mar 30, 2027
Last update posted
Jul 29, 2026

2021 – 2027

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
University of Colorado Anschutz Medical Campus Aurora Colorado 80045

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05153252, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 29, 2026 · Synced Sep 4, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05153252 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →