Endurance Athlete TRT + HGH Protocol: Chasing Performance & Longevity

Back Endurance Athlete TRT + HGH Protocol: Chasing Performance & Longevity
Share your cycle logs, progress, and experiences with the community.

Tri-Harder

Newbie
Joined
Feb 15, 2026
Messages
1
Reaction score
0
Points
100.01
Introduction: The Endurance GoalIs anyone here interested in joining my journey into the world of endurance sports and hormonal optimization?

I am a 40-year-old recreational triathlete (middle and full distance) with a history of podium finishes in local races. My goal is to compete at the highest level, break barriers, and set new PBs, but most importantly, I want to boost my overall health, well-being, and longevity. I currently balance a high-volume training schedule (12–22 hours/week) with a full-time job and life commitments.

History & ContextI have been "clean" for many months now. In the past, I ran HGH for a year (sourced from a "friend"), but blood work showed IGF-1 levels under 200 ng/mL after 6 months, suggesting it was underdosed.

I also want to be transparent about my history with endurance compounds: I have used EPO twice in the past for two separate major races with great results. However, I am hoping to never go back to it. Since Testosterone increases red blood cell count, I am banking on TRT providing enough of a hematocrit boost to replace the need for EPO entirely. My goal is to manage my hematocrit safely (keeping it under 50-51%), utilizing blood donations if it creeps too high, rather than risking it with further EPO use.

Current Health & "The Why"
I’ve been monitoring my health with blood work for 5 years. My most recent labs (3 months ago) highlight exactly why I need to jump on TRT. Despite high training volume and a solid diet, I feel tired all day with zero drive for work or training.

Key Stats (Pre-Cycle - Dec 2025):

  • Total Testosterone: ~220 ng/dL (7.65 nmol/L) – Clinically hypogonadal.
  • Free Testosterone: 39.3 pg/mL
  • IGF-1: 157.6 ng/mL
  • Hematocrit: 43.2% – Healthy baseline, room to grow.
  • Ferritin: 147.6 ng/ml
  • Glucose: 107 mg/dL
  • Vitamin D3: ~29 ng/ml – Currently supplementing to fix this.
Theory: My Total T is crushed (~220 ng/dL), likely due to high endurance volume and past HGH usage. My Free T looks high on paper, which makes me suspect my SHBG is crashed, but I need to confirm this.

The Protocol
I have placed an order with Driada Medical for Somatropin HGH Powder (100iu) and Testosterone Cypionate (250 mg/ml). My goal is not "superhuman" numbers, but to sit at the upper limit of a genetically gifted, healthy male (Trough ~700 ng/dL, Peak ~1000 ng/dL) to maximize recovery.
  • Testosterone Cypionate:150mg/week
    • Split: Monday / Wednesday / Friday.
  • HGH: 3 IU daily (4 weeks initial run before testing).
Question on Injury Prevention (TB-500 / BPC-157)
I am also considering adding TB-500 and BPC-157 to my stack solely for injury prevention and support against overuse, especially for the high-impact load of running. I honestly have very little knowledge about these two compounds. If they can genuinely reduce injury risk without significant side effects, I would be happy to add them. Does anyone here have experience using them prophylactically for endurance training?

Immediate Next Steps: Pre-Cycle Bloods
Before I pin anything, I am scheduling a comprehensive fresh blood panel to establish a serious baseline and ensure I am dialing this in correctly. I will be testing:
  • SHBG: To confirm my theory about low binding globulin.
  • Estradiol (Sensitive E2): To get a baseline before introducing exogenous T.
  • Thyroid Panel (TSH, Free T3, Free T4): To ensure my metabolism/thyroid isn't the hidden cause of my fatigue.
  • CBC (Hematocrit & RBC): To double-check my starting point for blood viscosity.
Ancillaries & Health Stack
  • AM: Creatine, Omega-3, D3/K2, Probiotics, Iron (EOD).
  • PM: Magnesium, Lysine, Ashwagandha, Glycine, Microdose Melatonin (300mcg).
Goals for this Log
I will be logging my training hours (Swim/Bike/Run), CSS speed, LT1 & LT2 for bike and run to document how these compounds affect endurance recovery vs. pure strength.

I’m open to suggestions: What do you think about the pre-cycle testing plan? Is there anything else I should look for before starting?
 
Last edited:
Hello.

For your pre-cycle, you also need to be able to have the whole panel of blood lipids.

Ask for :
Total cholesterol
LDL-cholesterol (LDL-C)
HDL-cholesterol (HDL-C)
Triglycerides
Highly relevant apolipoprotein B (ApoB)
Apolipoprotein A1 (ApoA1)
Lp(a) (lipoprotein(a))

With this you will have data allowing you to compare the impact of steroids.

Some inflammatory value and marker can also be evaluated. With your volume of endurance training this could be interesting :

- hs-CRP (ultra-sensitive CRP)
- CK (Creatine Kinase)

And the kidneys too. Their function is important. Even if the planned cycle should not impact this, it is a reference value to know before being enhanced.

- Albuminuria
- Cystatin C
- Sodium
- Potassium
- Chlorine
- Bicarbonates (total CO₂)
- Calcium
- Phosphorus

Your log will be interesting to follow. It's uncommon to follow endurance logs 😊
 
Back
Top