Menopause is one of the most significant physiological transitions a female athlete will go through. It is also one of the least supported. Most training plans aren't built for it (because most coaches haven't been trained to address it). And most athletes are told, in one way or another, to just push through.
That's not how we work at the HIVE. And what we've seen repeatedly is that the athletes who thrive through this transition are not the ones who ignore what's happening. They're the ones who understand it, and work in alignment with the changes.
This guide covers the science of how menopause changes your physiology, how to adjust your training to match, and what a coaching approach that actually works for this life stage looks like.
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Why Menopause Changes Training
Perimenopause (the transition phase that can begin up to 10 years before your final period) and postmenopause involve a significant and permanent shift in your hormonal environment. The primary driver is the decline of oestrogen and progesterone, two hormones that were doing far more for your athletic performance than most athletes realize. A 2024 survey of 187 female endurance athletes aged 40 to 60, published in PLOS One, found high rates of sleep disruption, exhaustion, joint pain, anxiety and weight changes. And many athletes reported these symptoms directly impaired their ability to train effectively. So while our athletes are equally as capable as they were before these changes occurred, they might not be producing the same results as before, because of all these interruptions to their regular pattern.
So our solution? Design a plan around these changes so we can continue to optimize the training of menopausal women.
4 Key Hormonal Shifts That Affect Performance
1. Oestrogen Decline
Oestrogen is a profoundly anabolic hormone. It supports muscle protein synthesis, protects tendon and ligament integrity, maintains bone mineral density, and assists with carbohydrate metabolism. Research published in the Journal of Steroid Biochemistry and Molecular Biology confirms that oestrogen receptors are found in skeletal muscle tissue. What this means? Declining oestrogen directly affects the muscle's ability to adapt to training stimulus.
In practical terms: recovery takes longer, injury risk to tendons and ligaments increases, and the same training load that produced adaptation at 38 may produce breakdown at 48. So our first focus: how is this athlete recovering?
2. Progesterone Decline
Progesterone has a thermoregulatory role, meaning it raises your core body temperature slightly during the luteal phase. As progesterone fluctuates unpredictably during perimenopause, so does your baseline temperature. This is one driver of hot flushes and night sweats, but it also means that heat management during training becomes more variable and less predictable. And any athlete who's done a marathon training block over summer knows, heat has an enormous impact on our overall performance and RPE.
3. Changes in Insulin Sensitivity
The decline of oestrogen is associated with reduced insulin sensitivity and changes in glucose metabolism. A 2024 review in Nature Reviews Nephrology identified that sex differences in energy metabolism become more pronounced as oestrogen declines, with a shift toward greater fat storage and reduced carbohydrate efficiency. For endurance athletes, this means fuelling strategies that worked previously may need to be revised.
4. Elevated Cortisol Sensitivity
With lower oestrogen, the HPA axis (the system that governs our stress response) becomes more sensitive. Cortisol, your primary stress hormone, rises more readily and clears more slowly. Since cortisol is catabolic, meaning it breaks down muscle tissue, the recovery cost of hard training sessions is genuinely higher.
Sources: PLOS One, 2024. Nature Reviews Nephrology, 2024. Journal of Steroid Biochemistry and Molecular Biology, 2019.
With the science now locked in, how do we translate this information from mere facts into actionable training plans? And what should we begin changing?
Adjusting Your Training Zones
Heart rate-based training zones built during your premenopausal years may no longer reflect your true physiological effort during perimenopause and beyond. Here's why.
Resting heart rate variability decreases with the hormonal fluctuation of perimenopause. Heat intolerance raises heart rate at any given effort. Sleep disruption elevates baseline HR. The result is that the same HR number represents a higher physiological cost than it did previously.
Two practical adjustments worth making:
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Retest your zones. If you're using an FTP or lactate threshold test to set zones, retest during a period of relative hormonal stability, and definitely not during a symptomatic week of hot flushes and disrupted sleep. Your zones should reflect your current physiology (not those from a few years ago).
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Shift your HRV anchor. Use HRV trending over 7 to 10 days rather than single-day readings. Day-to-day variability increases during perimenopause, making single data points unreliable. Apps like HRV4Training or Whoop give you the trend view you need.
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Add RPE as a modifier. On days where HR is elevated but perceived effort is low, trust the body. On days where HR is normal but the session feels disproportionately hard, back off. Perimenopause requires a more responsive, less rigid approach to intensity. The good news? If you're reading this blog, you're likely not new to training and have some literacy with your body and how it works. Use that to your advantage.
Periodizing Around Hormonal Fluctuation
Periodization - structuring your training load across time to drive adaptation without accumulating fatigue - is important for all endurance athletes. But during perimenopause? It's essential.
The challenge is that hormonal fluctuation during perimenopause is less predictable than the regular menstrual cycle patterns that cycle-syncing frameworks are built on. You may have irregular cycles, absent cycles, or cycles that vary significantly month to month. A rigid periodization model built around a 28-day hormonal cycle may not fit.
What does work:
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Symptom-led load management. Track your symptoms weekly: sleep quality, joint discomfort, mood, motivation, and fatigue on a simple 1 to 10 scale. When symptoms are high, reduce load. When symptoms are low, build. This doesn't mean you can't consistently train, but being too rigid about your plan may interfere with your ability to capitalize on the periods of feeling your best.
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Longer recovery blocks. The standard 3-weeks-on, 1-week-easy model may need to shift to 2-weeks-on, 1-week-easy during symptomatic periods. Adaptation still occurs, but our window might narrow.
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Protect your quality sessions. If you only have capacity for one hard session in a week, make it count. You've collected enough junk miles; now we want you to focus on high-quality work. That means your easy work should be easy, and your hard sessions...hard.
Tenille Hoogeland, co-founder of HIVE and a specialist in the menopausal athlete, works with athletes to identify when physical fatigue and hormonal fluctuation are compounding - and how to adjust accordingly. This is a central part of the HIVE Collective coaching approach.
Recovery Needs Are Different Now
The single biggest mistake menopausal athletes make is applying the same recovery expectations they had at 35. Recovery is not a mindset issue in this life stage. It is a physiological reality that the research is clear on.
Sleep disruption is among the most commonly reported menopausal symptoms in endurance athletes, and one of the most impactful on performance. A 2023 systematic review confirmed that sleep quality directly affects immune function, muscle repair, hormonal balance, and next-day training quality. Hot flushes, night sweats, and elevated cortisol sensitivity all disrupt the slow-wave sleep where growth hormone is released and tissue repair occurs.
Practical recovery adjustments for menopausal athletes:
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Sleep before everything. If you're choosing between an extra training session and 8 hours of sleep, choose sleep. In your 20's, you can be a bit of a rebel here, but as we age, the consequence of poor sleep far outweigh the extra hours of productivity we might snag.
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Cool your sleep environment. A bedroom temperature of 16 to 18 degrees Celsius supports the core temperature drop needed for deep sleep. This is more impactful than most supplements during perimenopause.
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Extend your post-session window. The recovery period after hard training may need to extend from 24 to 36 or even 48 hours. This is normal. Plan your week with this in mind rather than forcing sessions closer together than your body can absorb.
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HRV monitoring. Particularly useful during perimenopause because it gives objective data on nervous system recovery.
Strength Training is Non-Negotiable
If there is one adjustment that has the most evidence behind it for menopausal athletes, it is this: lift heavy things, consistently, year-round.
A 2023 systematic review found that regular resistance training (specifically moderate-to-high intensity, three times per week) effectively slows the decline in muscle mass and strength associated with oestrogen loss, and is more effective at improving bone density than low-intensity training. We're not referring to resistance bands and gentle yoga. We're talking about showing up and loading the bar.
The three reasons strength training is non-negotiable in this life stage:
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Sarcopenia prevention. Muscle mass declines at 3 to 8 percent per decade after 30, and accelerates with oestrogen decline. Resistance training is the primary intervention that slows this process.
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Bone density. Oestrogen plays a protective role in bone mineral density. Its decline increases fracture risk. Impact loading (running) and mechanical loading (lifting) both stimulate bone remodelling and slow density loss.
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Tendon and ligament resilience. Oestrogen supports collagen synthesis in connective tissue. As it declines, tendons and ligaments become less resilient. Progressive strength training (particularly eccentric loading of key structures like the Achilles and quadriceps tendons) directly counters this.
A minimum effective dose for menopausal athletes:
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Two strength sessions per week, 45 to 60 minutes each
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One session lower body dominant (deadlifts, split squats, hip thrusts, calf raises)
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One session upper body and core (pulling movements, overhead pressing, anti-rotation work)
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Progressive overload: the weight needs to increase over time for the stimulus to continue driving adaptation
Fuelling Differently
The nutritional requirements of a menopausal endurance athlete are different from those of a premenopausal one, and most generic sports nutrition guidance doesn't account for this.
Protein
Protein requirements increase with age and oestrogen decline. Current evidence suggests menopausal athletes need 1.8 to 2.2 grams of protein per kilogram of bodyweight per day, which is toward the higher end of general endurance athlete recommendations. This is to counteract the reduced muscle protein synthesis that occurs with lower oestrogen. Spreading protein across meals (rather than concentrating it post-workout) improves utilization across the day.
Carbohydrates
Reduced insulin sensitivity means carbohydrate timing matters more. Concentrating carbohydrate intake around training (before and after) rather than throughout the day improves utilization and reduces the fat storage response that can occur with oestrogen decline.
Calcium and Vitamin D
Both are critical for bone health and both become more important as oestrogen declines. The target for menopausal women is 1200mg of calcium daily - higher than the general adult recommendation of 1000mg - and 2000 IU of vitamin D, particularly in northern climates like British Columbia where sun exposure is limited for much of the year. Athletes training and racing in Kelowna, Victoria, and Vancouver should pay particular attention to vitamin D status in winter months.
Magnesium
Lost through sweat, critical for muscle contraction and sleep quality, and commonly deficient in athletes training at high loads. Supplementing magnesium glycinate before bed improves sleep quality in many menopausal athletes - one of the highest-impact and most accessible interventions available.
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The HIVE Approach to Coaching Through Menopause
At HIVE Training Centre, our approach to coaching female endurance athletes is built on one principle: stay consistent to the goal but flexible on the course to get there.
That means we don't hand a menopausal athlete a generic 16-week plan and tell her to follow it. We assess her current hormonal context, her sleep, her recovery capacity, her strength baseline, and her life load. Then we build something that can adapt when any of those change - because they will.
Tenille Hoogland brings the performance science and training methodology: the zone calibration, the periodization, the strength programming, the fuelling strategy and...the lived experience.
Sav Wild brings a nervous system and emotional regulation lens to this work: because the psychological and physiological experiences of menopause are not separate. It's important to address both in this season of life.
Together, the HIVE approach is what the research has been pointing toward for decades: individualized, whole-athlete coaching that treats menopause as a transition to be understood, not a limitation to be pushed through.
Want to join our Female Research Project? Apply Now
Our Athlete Stories
The athletes we work with through this transition share a consistent experience: the turning point is almost never a new training plan. It's the first time someone sat with them and took the whole picture seriously.
One athlete, training for her second Ironman 70.3 at 51, came to HIVE after 18 months of declining performance she couldn't explain. Her previous programme hadn't changed. Her effort hadn't changed. Her results had deteriorated consistently. Within four weeks of adjusting her recovery windows, reducing her weekly session count from six to four, and adding targeted strength work, her training metrics began improving. She finished her race three minutes faster than her previous best.
Another athlete, a competitive masters runner at 47, was convinced she had simply aged out of performance. After hormone panel testing, targeted nutrition adjustments, and a periodisation model built around her symptom patterns rather than a fixed calendar, she ran a personal best at the half marathon.
These are not exceptional cases. They are what happens when female athletes get coaching that was actually built for them.
Ready to Train With Your Physiology, Not Against It?
If you are a female endurance athlete navigating perimenopause or postmenopause, we want to work with you. HIVE Collective Training offers science-led coaching for triathlon and running athletes, with live coached sessions, weekly group coaching calls, and a training plan that adapts to your life stage for $99 per month.
For athletes who want a deeper level of support: including biomarker tracking, hormonal monitoring, and individualized research-backed programming, our PEAK Athlete Training would be a more suitable option.
Reach us directly at coach@thehivetrainingcentre.com or visit thehivetrainingcentre.com.
Sources
• Frequency and perceived influence of menopausal symptoms on training and performance in female endurance athletes. PLOS One, 2024.
• Menstrual Cycle Effects on Sports Performance and Adaptations to Training: A Historical Perspective. Scandinavian Journal of Medicine and Science in Sports, 2025.
• Menopause and Female Athlete Physiology: How Declining Estrogen Affects Strength and Bone Density. 2023 systematic review.
• Cardiometabolic Adaptations to Concurrent Training in Postmenopausal Women. Clinical Trials, 2024.
• Sex Differences in Energy Metabolism. Nature Reviews Nephrology, 2024.
• Menopause and Midlife Performance: What Endurance Athletes Want You to Know. ACE Certified, 2026.
