Best Beet Powder for
Endurance
Athletes
★★★★★4.9 · 94 verified reviews (read)Engineered for cyclists, runners, and triathletes. Explosive Nitric Oxide and sustained muscular resilience.
Pre-workout. Activates in 60 to 90 min. Use 2 to 3 hours before training or the start line.
30-day money-back guarantee View Full Details
Athlete Reports
Real-time feedback from serious endurance competitors.
“Great products, Beetroot and Endurance 360 for endurance race of 202 miles. Strong during the race and recovered quickly.”
“BeetRoot Pro has finally given me a clean energy source that has aided in my quick recovery from intense and long activities.”
“Saved my legs for multiple indoor rides or long outdoor rides. Performance improvement you can count on!”
“I LOVE this product! I have seen a huge improvement in my training since I started using beets. I have never used pre-workout and I don't use caffeine, so I love that I can use this and it naturally boosts my abilitie...”
“as an athlete who is cautious of what I consumer to aid in performance and recovery, Beetroot Pro is the best. I have been using Beetroot Pro for the last 12mths and is definitely the edge during times of high intensi...”
“I’ve taken many different products over the years. BeetRoot Pro has finally given me a clean energy source that has aided in my quick recovery from intense and long activities. I’ve noticed a significant difference in...”
“I was hit by a car while cycling and this was the first product I took after the accident. Not Advil, not Tylenol or any other pain killer. It was Beetroot Pro that I believed would do my body more good and speed up a...”
“What I like most about the product is that when I started taking it I noticed a difference where it felt like I could continue riding when I usually would get fatigued. I went off the product I noticed a decline. Back...”
“Beet Root Pro and E360 are the best products that I have found. Beetroot Pro alone is good but add E360 and you have a really good combo for endurance and recovery. The bundle is the perfect way to buy these product...”
“I am 68 years old and have been cycling for nearly 30 years. I though I was immune to high blood pressure due to my life style. No to be. As part of my fight against HBP, I take BeetRootPro every day. It has signi...”
“I have yet to see what Beetroot has done to open my arteries; but I can tell you that I am accomplishing more than I have been able to in a very long time. I haven't had this much energy for decades. I am 69 and fee...”
“I have tried many "beetroot" products. After using Beetroot Pro for 30 days I have noticed a marked improvement in my cardio capacities and recovery. As a 62 year old who wants to remain competitive....Beetroot Pro...”
“Just finishing up my first container of Beetroot Pro. After about a week I noticed that my heart rate was on average a few beets lower over my typical 30+ mile ride. At 60 plus miles I have noticed fresher legs with...”
“Absolutely love this stuff. Take it every day for general fitness and endurance sports. I cycle a ton and never go on a ride without it. But generally this is great for producing nitric oxide which is vital for our...”
“Noticed a difference with in the first week of using Beetroot Pro and Endurance360. More endurance while training and quicker recovery afterwards. Feeling more energy and strength to push harder through my workouts. H...”
“Great products, Beetroot and Endurance 360 for endurance race of 202 miles. Strong during the race and recovered quickly.”
“BeetRoot Pro has finally given me a clean energy source that has aided in my quick recovery from intense and long activities.”
“Saved my legs for multiple indoor rides or long outdoor rides. Performance improvement you can count on!”
“I LOVE this product! I have seen a huge improvement in my training since I started using beets. I have never used pre-workout and I don't use caffeine, so I love that I can use this and it naturally boosts my abilitie...”
“as an athlete who is cautious of what I consumer to aid in performance and recovery, Beetroot Pro is the best. I have been using Beetroot Pro for the last 12mths and is definitely the edge during times of high intensi...”
“I’ve taken many different products over the years. BeetRoot Pro has finally given me a clean energy source that has aided in my quick recovery from intense and long activities. I’ve noticed a significant difference in...”
“I was hit by a car while cycling and this was the first product I took after the accident. Not Advil, not Tylenol or any other pain killer. It was Beetroot Pro that I believed would do my body more good and speed up a...”
“What I like most about the product is that when I started taking it I noticed a difference where it felt like I could continue riding when I usually would get fatigued. I went off the product I noticed a decline. Back...”
“Beet Root Pro and E360 are the best products that I have found. Beetroot Pro alone is good but add E360 and you have a really good combo for endurance and recovery. The bundle is the perfect way to buy these product...”
“I am 68 years old and have been cycling for nearly 30 years. I though I was immune to high blood pressure due to my life style. No to be. As part of my fight against HBP, I take BeetRootPro every day. It has signi...”
“I have yet to see what Beetroot has done to open my arteries; but I can tell you that I am accomplishing more than I have been able to in a very long time. I haven't had this much energy for decades. I am 69 and fee...”
“I have tried many "beetroot" products. After using Beetroot Pro for 30 days I have noticed a marked improvement in my cardio capacities and recovery. As a 62 year old who wants to remain competitive....Beetroot Pro...”
“Just finishing up my first container of Beetroot Pro. After about a week I noticed that my heart rate was on average a few beets lower over my typical 30+ mile ride. At 60 plus miles I have noticed fresher legs with...”
“Absolutely love this stuff. Take it every day for general fitness and endurance sports. I cycle a ton and never go on a ride without it. But generally this is great for producing nitric oxide which is vital for our...”
“Noticed a difference with in the first week of using Beetroot Pro and Endurance360. More endurance while training and quicker recovery afterwards. Feeling more energy and strength to push harder through my workouts. H...”
“I follow a regimen to pre-load with Endurance 360 for events. It makes an incredible difference! Far less fatigue and far better muscular endurance throughout.”
“Hitting PR numbers! I've been using this for a few years and will not go back. Also beetroot pro!”
“I get this shipped from the US to Switzerland and it has helped me massively in my ultra runs.”
“I thought I try this out. First ride was wondering why I felt so good at the nd of the ride. My legs were noticeably fresher and stronger. I did not expect this. I have tried other supplements with so-so benefit. ...”
“I started using Beetroot pro a month before Lotoja, I noticed my training rides were getting faster as well as stronger so I went all in on using beetroot and finished my 207 mile ride a little over an hour less than ...”
“I'm a 72 yr old, avid cyclist, that still competes. A licensed rider for 50 of those years. I have found that the 'Endurance 360' caffeinated works perfectly for both workouts (training rides), competition and recover...”
“There’s already enough data out there to support the benefits of Beets in general. As a cyclist and other high cardio athletes the concentrated formula that’s easy to take is important simply look at the list of ingre...”
“I’ve tried a lot of preworkouts but this is my favorite. It gives me the energy boost needed but never leaves me crashing after. I can perform at a higher level without more effort. There’s no stimulants so I can take...”
“I love this product, I’ve tried other vasodilator supplements and they seem to work but their effects feel temporary, limiting to the first 20-30 minutes of exercise. With Beetroot Pro I notice the dilation more s...”
“Used this product in my almond milk on oatmeal about 2 hours before a 6.5 hour ride with over 10K feet of climbing. Went up the 1st canyon and put out some really good numbers. I wish I would have brought some to put ...”
“Two weeks in. I take it for running and cycling. Definitely helps on the long runs and rides. I feel that my VO2 Max has improved. As I noticed that my recovery was much quicker and no sore legs the next day. I take 2...”
“There has been a lot of improvement with this product since it's introduction. Mainly the "taste"... it's a great product which produces great results. I'm a firm believer in beetroot as a supplement and have used man...”
“I have been unsung these products for years now, but I just started using Endurance 360+ for intense and/or long training rides and long events. Last week, I set a new PR on back-to-back rides on Big Mountain Loop! I ...”
“The performance pack has been a part of my routine the past few months, and I am consistently getting new PRs. It's not a silver bullet--I am putting in a lot of work--but what I am doing is working, and it is part of...”
“I’m on my second order or this product and I absolutely love the results I’ve noticed while using it. Fewer cramping muscles, more endurance during workouts and quicker recovery between workouts I’ll definitely contin...”
“I follow a regimen to pre-load with Endurance 360 for events. It makes an incredible difference! Far less fatigue and far better muscular endurance throughout.”
“Hitting PR numbers! I've been using this for a few years and will not go back. Also beetroot pro!”
“I get this shipped from the US to Switzerland and it has helped me massively in my ultra runs.”
“I thought I try this out. First ride was wondering why I felt so good at the nd of the ride. My legs were noticeably fresher and stronger. I did not expect this. I have tried other supplements with so-so benefit. ...”
“I started using Beetroot pro a month before Lotoja, I noticed my training rides were getting faster as well as stronger so I went all in on using beetroot and finished my 207 mile ride a little over an hour less than ...”
“I'm a 72 yr old, avid cyclist, that still competes. A licensed rider for 50 of those years. I have found that the 'Endurance 360' caffeinated works perfectly for both workouts (training rides), competition and recover...”
“There’s already enough data out there to support the benefits of Beets in general. As a cyclist and other high cardio athletes the concentrated formula that’s easy to take is important simply look at the list of ingre...”
“I’ve tried a lot of preworkouts but this is my favorite. It gives me the energy boost needed but never leaves me crashing after. I can perform at a higher level without more effort. There’s no stimulants so I can take...”
“I love this product, I’ve tried other vasodilator supplements and they seem to work but their effects feel temporary, limiting to the first 20-30 minutes of exercise. With Beetroot Pro I notice the dilation more s...”
“Used this product in my almond milk on oatmeal about 2 hours before a 6.5 hour ride with over 10K feet of climbing. Went up the 1st canyon and put out some really good numbers. I wish I would have brought some to put ...”
“Two weeks in. I take it for running and cycling. Definitely helps on the long runs and rides. I feel that my VO2 Max has improved. As I noticed that my recovery was much quicker and no sore legs the next day. I take 2...”
“There has been a lot of improvement with this product since it's introduction. Mainly the "taste"... it's a great product which produces great results. I'm a firm believer in beetroot as a supplement and have used man...”
“I have been unsung these products for years now, but I just started using Endurance 360+ for intense and/or long training rides and long events. Last week, I set a new PR on back-to-back rides on Big Mountain Loop! I ...”
“The performance pack has been a part of my routine the past few months, and I am consistently getting new PRs. It's not a silver bullet--I am putting in a lot of work--but what I am doing is working, and it is part of...”
“I’m on my second order or this product and I absolutely love the results I’ve noticed while using it. Fewer cramping muscles, more endurance during workouts and quicker recovery between workouts I’ll definitely contin...”
How It Works
The 60-minute cascade that turns a scoop into measurable threshold power.
Nitrate Uptake
T-60 MINStandardized betaine nitrate absorbs through the gut and enters the bloodstream intact, unlike raw beet juice, which varies wildly batch to batch.
Conversion to Nitrite
T-45 MINOral bacteria reduce nitrate to nitrite. Swishing with each gulp maximizes sublingual absorption and speeds the conversion.
Nitric Oxide Release
T-30 MINNitrite converts to nitric oxide (NO) in active tissue. NO is the master signal molecule for blood vessel dilation.
Vasodilation + O2 Delivery
T-0 · RaceBlood vessels widen, oxygen delivery to working muscles climbs, and the oxygen cost of every watt drops. Threshold power goes up.
/// Verified against peer-reviewed nitrate kinetics in competitive endurance athletes
Tailored for Your Sport
Targeted benefits for high-output athletic disciplines.
Cyclists
- ▸ Increased Climbing Power & Watts
- ▸ Sustained Threshold Efforts
- ▸ Reduced Muscle Cramping
Runners
- ▸ Optimized Pre-Workout Nitrate Load
- ▸ Improved Oxygen Economy & Pace
- ▸ Rapid Muscular Recovery
Triathletes
- ▸ Multi-Stage Muscular Resilience
- ▸ Sustained Nitric Oxide (3+ Hours)
- ▸ Advanced Lactic Acid Buffering
Masters (35+)
- ▸ eNOS Decline Compensation
- ▸ 5-Day Nitrate Loading Protocol
- ▸ Daily Baseline for VO2 Support
Performance Lab
All 15 free tools →Race Lab
All 8 races→Free per-race sodium, carb, hydration, and heat plans, pre-filled with each event's real climate and terrain.
Performance Comparison
Why serious endurance athletes choose Beetroot Pro powder over juice.
| Per serving | Winner Beetroot Pro® Dark Cherry · 28 servings | Typical Beet Powder | Beet Juice Shot (70 ml) |
|---|---|---|---|
| Beetroot extract per serving | 8,000 mg standardized | 2,000 to 5,000 mg, unstandardized | 70 ml whole juice |
| Vitamin B12 | 10 mcg (417% DV) | None | None |
| Magnesium | 50 mg (12% DV) | None | None |
| Potassium | 220 mg (5% DV) | None | Trace |
| Sodium (electrolyte) | 92 mg (4% DV) | None | Trace |
| BCAA blend | 400 mg (Leucine, Valine, Isoleucine) | None | None |
| Added sugar | 0 g (1 g sugar alcohol) | Varies | 14 g or more per shot |
| Calories per serving | 30 | 5 to 20 | 70 or more |
| Servings per container | 28 | Varies | Single shot |
| Cost per serving | ~$1.46 | $1 to $3 | $3 to $5 |
| Standardization | Patented dietary nitrate, batch-tested | None | None |
| Manufacturing | cGMP, Made in USA, Non-GMO, Vegan | Varies | Varies |
Numbers for Beetroot Pro® reflect the published Supplement Facts label. Competitor ranges reflect typical category averages and are not product-specific.
1. Dietary nitrate supplementation reduces the oxygen cost of exercise and improves performance in trained athletes. (Journal of Applied Physiology).
2. Creatine supplementation improves high-intensity performance across repeated bouts in endurance events. (Journal of Strength and Conditioning Research).
3. Standardized betaine nitrate is shown to optimize plasma nitrate levels for sustained vasodilation.
The Beetroot Pro
Advantage
Generic beet powders chase volume. We engineer for vasodilation.
Patented betaine nitrate, 1,400mg per serving, clinically dosed for race day.
Nitric Oxide Vasodilation
Patented betaine nitrate widens blood vessels to deliver more oxygen and nutrients to working muscles.
Sustained Endurance
Maintains pace longer, delays fatigue, and supports performance through long-distance efforts.
Clean Energy, Zero Stim
Caffeine-free, stimulant-free formula. No jitters, no crash, no banned substances on the label.
14-Day Saturation Timeline
How your physiology adapts to E360 loading plans.
Saturation Phase
Creatine levels begin to rise in muscle tissue. ATP regeneration begins improving. Initial recovery support cycles start.
Carnosine Synthesis
Beta-alanine begins building carnosine. Noticeable improvements in repeatability during high-intensity intervals.
Peak Buffering
Full Absorption Reached. Maximum hydrogen ion buffering and VO2 max support.
Nitrates Open the Blood Vessels. Beta-Alanine Buffers the Acid.
Early Breakaway
Includes: 2x Endurance360 + 1x Beetroot Pro.
The 60-Day Technical Racing System.
Performance Intel
Definitive answers for the driven athlete.
Is Beetroot Pro® safe for daily use?+
How long does Beetroot Pro® take to work?+
When should I take Beetroot Pro® for training?+
Does Beetroot Pro® contain caffeine?+
Does Endurance360® help with muscle cramps?+
How long does the loading plan take?+
Can Endurance360® be used during both training and racing?+
Are Beetroot Pro® and Endurance360® third-party tested?+
Latest from
The Lab
What Is Beetroot Pro®?
Beetroot Pro® is a sports nutrition brand for endurance athletes built around two clinically dosed supplements (Beetroot Pro® for acute nitric oxide, Endurance360® for chronic capacity), a free Performance Lab tool suite of 15 calculators, and a 30-day money-back guarantee. Used by 350+ verified athletes including a LOTOJA Classic course record holder.
What problem does Beetroot Pro® solve for endurance athletes?
▾
Endurance performance ultimately reduces to two physiological levers: oxygen delivery (which determines aerobic ceiling) and substrate availability (which determines how long you can hold that ceiling). Beetroot Pro® attacks both. The flagship Beetroot Pro® supplement raises nitric oxide via dietary nitrate, lowering oxygen cost by 1 to 3% at submaximal intensities. Endurance360® loads creatine, beta-alanine, and adaptogens over 14 days for chronic capacity. The two products work on different timescales and stack without competing.
Who is behind Beetroot Pro® and what is the founder background?
▾
Beetroot Pro® was founded by an endurance athlete (including a LOTOJA Classic course record holder) and a team of sports nutrition formulators. The product line was built to solve real on-course problems: variable dosing in beet juice, gut-disrupting fillers in commercial gels, and missing chronic-loading protocols in standard supplement stacks. The Performance Lab tool suite was added in 2026 to translate the same dosing math into free calculators for any endurance athlete.
What is the Beetroot Pro® Performance Lab?
▾
The Performance Lab is a free suite of 15 calculators that translate published sports science into per-athlete dosing. Tools include sodium and hydration targets, race-day carb fueling plans, caffeine timing and taper, DIY sports drink, energy gel, pre-workout, and recovery formula recipes, heat acclimation protocols, 14-day Endurance360 loading, and personalized 7-day race blueprints. Every tool is built on peer-reviewed research and works without an account.
Where are Beetroot Pro® supplements manufactured?
▾
All Beetroot Pro® and Endurance360® products are formulated and bottled in cGMP-certified facilities in the United States. Active ingredients (dietary nitrate, creatine monohydrate, beta-alanine, cordyceps, adaptogens) are sourced from suppliers that hold third-party identity, potency, and contamination certifications. Every batch is independently tested before release.
Are Beetroot Pro® products vegan, gluten-free, and allergen-free?
▾
Beetroot Pro® is vegan, gluten-free, and free of soy, dairy, nuts, and eggs. Endurance360® is also vegan and gluten-free. Both products are formulated without artificial sweeteners, artificial colors, or animal-derived gelatin. Capsules are plant-based hypromellose. The full ingredient list and allergen statement is on every product page and matches the supplement-facts label.
Does Beetroot Pro® work for cyclists, runners, AND triathletes?
▾
Yes. The nitrate-to-nitric-oxide pathway and the creatine-beta-alanine adaptation pathway are sport-agnostic at the cellular level. They improve oxygen delivery and intramuscular buffering regardless of whether you are running, cycling, or swim-bike-running. The Performance Lab tools include sport-specific dosing for each, so a marathoner, a gran fondo cyclist, and a full-distance triathlete each get a personalized protocol that uses the same underlying supplements.