Integrative Nutrition for Endurance Athletes

Concierge nutrition coaching for endurance athletes who want race confidence and health beyond the finish line. We use sweat and lab diagnostics to find what's capping your health and performance and then build a plan that unlocks it.

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As seen in

Endurance Coaching is not Nutrition Coaching

You've done everything right. There's still another gear.

Your labs come back “normal.” Your coach says eat more carbs. But you can feel there's performance you're not getting to—and you're right. The thing standing between you and stronger racing is rarely more training; it's the fueling and physiology underneath it. We find what others miss, so you set the PR, recover faster, and nourish your body to continue racing for years to come.

Sound familiar?

When your body stops matching your effort

These are the moments where generic fueling advice usually runs out.

You train consistently, but your energy still crashes.
You finish strong, but feel horrible for days.
Your labs look normal, but you still feel off.
Sleep, mood, hormones, or recovery shift when training builds.
You keep adding fuel, supplements, or rules without improvement.
You do everything you're told to do, but you feel like you're fighting your body.

The dietitian

She's been where you are

Jena Brown · RD, CSSD, LD

Jena is a Registered Dietitian and Board-Certified Specialist in Sports Dietetics with 18+ years and hundreds of endurance athletes coached. She's an endurance athlete herself, and her passion runs deep; she'll stay up watching a client's race tracking to the finish. Her holistic, integrative approach uses labs and tests most doctors would blow off, saving clients time, money, and injury.

Jena Brown smiling after finishing the 2025 Houston Marathon in bright running gear

Who we help

Built for athletes like you

Marathoners, Ironman, and ultra athletes juggling serious training with a career and a family
Athletes with GI distress, from cramps and nausea to race-day urgency
Athletes chasing a PR who feel stuck for reasons training alone can't explain
Athletes with hormone or menstrual imbalances
Athletes with autoimmune issues or recurring injuries that don't have a clear explanation
Athletes who want genetic testing and functional labs guiding their fueling and long-term health

Rob G, a Victorem client — Rob GIronman finisher

Tyler T, a Victorem client — Tyler TMTB cyclist

Garrett E, a Victorem client — Garrett EMarathoner, hybrid athlete

Kayla H, a Victorem client — Kayla HHalf marathoner

Joel W, a Victorem client — Joel WMarathoner

Steve S, a Victorem client — Steve SGDMBR adventure cyclist

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How it works

Stop guessing. Start rewriting your story.

We start with data: your labs, your training, your race calendar, your history. From there, the job is finding root causes. Every plan is built around your body and reviewed personally by Jena Brown, RD, CSSD, so it holds up on your hardest training day and your best race day.

Map the whole athlete

Training load, symptoms, labs, gut health, recovery, stress, and race demands all go on the table.

Find what is driving the breakdown

Fatigue, inflammation, GI distress, hormone shifts, and underperformance are treated as signals, not random annoyances.

Build the plan your body can use

Fueling, testing, hydration, and coaching are matched to the athlete in front of Jena, not a generic template.

The method

The FUEL Method

Every plan Victorem builds runs on the same system: Foundational Health, Utilization, Endurance, Longevity. One method, delivered one to one, built around the athlete.

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Services

Support for the whole athlete

Victorem groups nutrition, testing, hydration, and coaching around what your body is actually asking for.

Concierge Sports Nutrition Coaching

The FUEL Method, delivered one-to-one. Victorem keeps the roster limited so Jena can go deep with every athlete: training, labs, race calendar, and the whole system behind your fueling. Reviewed personally by Jena, from application through race day.

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Sweat Sodium Testing

A sweat test gives you real sodium and fluid loss numbers, not a guess, so your hydration and fueling plan matches how your body performs under load on race day. It's one number, and also the first data point in a bigger question: what is your personal hydration plan?

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Sweat testing partner

Functional Lab Testing

Blood work, GI-MAP stool test, urine and saliva hormone panels, HTMA hair analysis, genetic testing: when the symptoms are real but the usual answers feel too shallow, Victorem looks at the data your training alone can't explain. This is where conventional sports dietetics meets integrative nutrition.

See How Labs Fit In

Group Workshops

Small-group sessions that make good fueling practical: sweat and sodium basics, race-week nutrition, gut training, and the questions your training group keeps asking. The same clinical depth as one-to-one coaching, in a room full of other athletes.

Ready to fuel with a plan built around you?

Apply to work with Jena and get a nutrition strategy built around your training, your labs, and your goals—not generic macros. Not ready for that yet? A sweat test or a quick conversation is a great place to start!

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