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ClinicalTrials.gov public records Last synced Oct 24, 2026, 4:23 AM EDT

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Showing 1–17 of 17 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cycling Performance Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of Sustamine(TM) on Cycling Time Trial Performance

NCT01623947
View directory record Official record
Conditions
Healthy
Interventions
Placebo Beverage, 2.8 g Sustamine Beverage, 19.6 g Sustamine Beverage
Dietary Supplement
Lead sponsor
University of Texas at Austin
Other
Eligibility
20 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 19, 2013 · Synced Oct 24, 2026, 4:23 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of Neo40(TM) With Caffeine on Cycling Time Trial Performance

NCT01710761
View directory record Official record
Conditions
Healthy
Interventions
Placebo, Nitrate supplement with caffeine
Dietary Supplement
Lead sponsor
University of Texas at Austin
Other
Eligibility
21 Years to 49 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 23, 2013 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exercise Induced Plasma Volume Expansion Lowers Cardiovascular Strain

NCT05800808
View directory record Official record
Conditions
Cardiac Output, Stroke Volume
Interventions
High Intensity Intervals, Moderate Exercise
Procedure
Lead sponsor
California Baptist University
Other
Eligibility
18 Years to 38 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Riverside, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Results available

Effects of Functional Electrical Stimulation Cycling Versus Cycling Only on Walking and Quality of Life in MS

NCT02606604
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
RT 300: Lower Extremity Cycling
Device
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Results available

Inspiratory Muscle Training on The Severity of Exercise-Induced Bronchoconstriction and Time-Trial Performance (IMT_EIB)

NCT06336681
View directory record Official record
Conditions
Exercise Induced Bronchospasm, Exercise Induced Asthma
Interventions
PrO2Fit Device
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 35 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Banana Cultivars and Exercise Performance and Recovery

NCT02994628
View directory record Official record
Conditions
Inflammation
Interventions
Water, Mini banana, Cavendish banana, 6% sugar beverage
Other
Lead sponsor
Appalachian State University
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of the Wingate Test on Post-activation Potentiation

NCT06779409
View directory record Official record
Conditions
Performance Enhancement, Muscle Activation
Interventions
Back squat, Wingate test
Other
Lead sponsor
Louisiana State University Health Sciences Center Shreveport
Other
Eligibility
18 Years to 45 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Shreveport, Louisiana
Source: ClinicalTrials.gov public record
Updated Jul 4, 2025 · Synced Oct 24, 2026, 4:23 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

The Role of Carbohydrate Blends and Electrolytes on Physical and Mental Performance During Cycling in the Heat

NCT07658820
View directory record Official record
Conditions
Hydration, Dehydration (Physiology), Performance
Interventions
Water (Placebo), Carbohydrate Milk Permeate sports drink, 6% Sports drink, Low-Carbohydrate Milk Permeate sports drink
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of the Q-Collar During High-Intensity Cycling Exercise

NCT07808710
View directory record Official record
Conditions
Physiological Responses to High-Intensity Exercise
Interventions
Q-Collar™
Device
Lead sponsor
University of Northern Iowa
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Cedar Falls, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Potato Ingestion and Time-trial Performance

NCT03294642
View directory record Official record
Conditions
Exercise Performance
Interventions
Potatoes, Carbohydrate Gel, Water
Dietary Supplement
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
20 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 9, 2019 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of the Combination of Nitrate and Caffeine on Critical Power In Trained Male Cyclists

NCT07501806
View directory record Official record
Conditions
Exercise Performance of Fit Athletes, Exercise Performance, Cycling Performance
Interventions
Dietary Nitrate, Caffeine, Placebo
Dietary Supplement · Other
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Blood Flow Restriction During Aerobic Cycling

NCT04808869
View directory record Official record
Conditions
Exercise Intervention
Interventions
Exercise
Other
Lead sponsor
University of the Incarnate Word
Other
Eligibility
18 Years to 35 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Diet Composition on Performance, Expenditure, Blood Lipids, and Appetite Hormones in Highly Trained Cyclists

NCT04097171
View directory record Official record
Conditions
Endurance Cycling Performance
Interventions
Diet
Other
Lead sponsor
Texas Christian University
Other
Eligibility
18 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 24, 2026, 4:23 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Adaptive Self-Efficacy-Based AI Coaching for Cycling

NCT07318233
View directory record Official record
Conditions
Exercise Training, Exercise Behavior, Exercise Adherence Challenges, Motivation for Physical Activity, Motivational Enhancement
Interventions
Group 1: Self-efficacy-based AI coaching, Group 2: Static AI Affirmations
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 24, 2026, 4:23 AM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

The Effects of Ketone Supplements With Carbohydrates on Cycling Performance Above Lactate Threshold

NCT07224282
View directory record Official record
Conditions
Exogenous Ketosis
Interventions
Ketone supplementation, Carbohydrate
Dietary Supplement
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Norman, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Oct 24, 2026, 4:23 AM EDT
Completed Not applicable Interventional

Betaine, Exercise Performance, and Gut Permeability

NCT06392360
View directory record Official record
Conditions
Metabolic Disturbance, Permeability; Increased
Interventions
Betaine, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
18 Years to 65 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 11, 2025 · Synced Oct 24, 2026, 4:23 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of an Acute Dose of a Betalain-rich Concentrate on Repeated-sprint Cycling Performance and Recovery.

NCT06274385
View directory record Official record
Conditions
Nutraceuticals
Interventions
Betalain-rich concentrate (AltRed), Placebo
Dietary Supplement · Other
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 40 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 22, 2024 · Synced Oct 24, 2026, 4:23 AM EDT