Academy

Triathlon Masterclass.

Expert strategies, pacing guides, and deep-dives into executing the perfect triathlon. From your first Sprint to your fastest Ironman.

The Science of Triathlon Pacing: Swim, Bike, Run, and Transition Strategy
Pacing Science7 min read

The Science of Triathlon Pacing: Swim, Bike, Run, and Transition Strategy

A practical guide to triathlon pacing physiology — energy systems, fatigue, cardiac drift, and turning calculator splits into race-day execution.

TriSplitCalc Team
Triathlon Bike Power and Aerodynamics: Estimate a Smarter Bike Split
Bike Pacing6 min read

Triathlon Bike Power and Aerodynamics: Estimate a Smarter Bike Split

Learn how bike speed, FTP, aerodynamics, wind, terrain, and pacing discipline affect triathlon bike splits and run performance.

TriSplitCalc Team
Open-Water Swim Pace Guide: Convert Pool Pace Into Race Splits
Swim Pacing6 min read

Open-Water Swim Pace Guide: Convert Pool Pace Into Race Splits

Learn how to estimate open-water swim pace from pool pace, account for sighting and drafting, and avoid over-swimming before the bike.

TriSplitCalc Team
Triathlon Transition Strategy: How T1 and T2 Change Your Finish Time
Transitions5 min read

Triathlon Transition Strategy: How T1 and T2 Change Your Finish Time

A practical guide to T1 and T2 planning, transition time estimates, gear setup, and common mistakes that cost free speed.

TriSplitCalc Team
Ironman Pacing Strategy: Complete Guide to Swimming, Biking, and Running 140.6
Racing Strategy16 min read

Ironman Pacing Strategy: Complete Guide to Swimming, Biking, and Running 140.6

Master your Ironman pacing strategy with this definitive guide covering power metrics, pace calculators, nutrition tactics, and race execution plans.

M Imtinan FarooqM Imtinan Farooq
Ironman Marathon Pacing Strategy: Run the 26.2 Without Hitting the Wall
Running12 min read

Ironman Marathon Pacing Strategy: Run the 26.2 Without Hitting the Wall

Master Ironman marathon pacing with proven strategies to avoid bonking, fuel smarter, and finish strong after the bike.

M Imtinan FarooqM Imtinan Farooq
Ironman Swim Pacing Strategy: Exit the Water Fresh
Swimming18 min read

Ironman Swim Pacing Strategy: Exit the Water Fresh

Master your Ironman 2.4-mile swim with expert pacing strategies. Learn drafting, heart rate zones, and energy conservation to exit the water fresh.

M Imtinan FarooqM Imtinan Farooq
Nutrition22 min read

Ironman Nutrition Strategy: 60-90g Carbs Per Hour

Master Ironman fueling with our guide to the 60-90g carbs/hour rule. Learn gut training, multiple transportable carbs, and race-day execution.

M Imtinan FarooqM Imtinan Farooq
Why Ironman Athletes Bonk: Glycogen Depletion Explained Clearly
Physiology24 min read

Why Ironman Athletes Bonk: Glycogen Depletion Explained Clearly

Understand why Ironman athletes bonk with our guide to glycogen depletion. Learn the science, warning signs, and proven prevention strategies.

M Imtinan FarooqM Imtinan Farooq
Ironman Pace Calculator: How to Predict Your Finish Time Accurately
Pacing24 min read

Ironman Pace Calculator: How to Predict Your Finish Time Accurately

Predict your Ironman finish time with confidence. Learn to use a pace calculator, factor in course conditions, and plan your perfect 140.6 split.

M Imtinan FarooqM Imtinan Farooq
FTP Explained for Triathletes: What It Is and Why It Controls Your Race
Training22 min read

FTP Explained for Triathletes: What It Is and Why It Controls Your Race

Master FTP for triathlon success. Learn what Functional Threshold Power means, how to test it, set training zones, and pace your Ironman bike leg.

M Imtinan FarooqM Imtinan Farooq
Normalized Power vs Average Power: What Actually Matters in Ironman Pacing
Pacing23 min read

Normalized Power vs Average Power: What Actually Matters in Ironman Pacing

Master Normalized Power vs Average Power for Ironman success. Learn why NP predicts fatigue better, how to pace your bike leg, and avoid common mistakes.

M Imtinan FarooqM Imtinan Farooq
Heart Rate vs Power vs Pace: What Should You Use in an Ironman?
Pacing22 min read

Heart Rate vs Power vs Pace: What Should You Use in an Ironman?

Heart rate, power, or pace? Discover the science-backed framework for choosing the right pacing metric. Learn when to prioritize each in your Ironman.

M Imtinan FarooqM Imtinan Farooq
Zone 2 vs Zone 3 Training: Why Most Athletes Fail the Ironman Marathon
Pacing24 min read

Zone 2 vs Zone 3 Training: Why Most Athletes Fail the Ironman Marathon

Learn why Zone 3 overtraining hurts Ironman run performance, how Zone 2 builds durability, and how to apply the 80/20 rule.

M Imtinan FarooqM Imtinan Farooq
How to Train for Your First Ironman: The Complete Beginner's Guide
Pacing10 min read

How to Train for Your First Ironman: The Complete Beginner's Guide

A beginner Ironman training guide with a 6-month blueprint, pacing strategy, nutrition planning, and triathlon split calculator tips.

M Imtinan FarooqM Imtinan Farooq
What Is a Good Sprint Triathlon Time? Beginner to Competitive Benchmarks
Sprint Triathlon5 min read

What Is a Good Sprint Triathlon Time? Beginner to Competitive Benchmarks

See realistic sprint triathlon finish-time ranges for beginners, intermediate athletes, and competitive age-groupers, with example splits.

TriSplitCalc Team
Olympic Triathlon Pacing Guide: Swim, Bike, Run, and Sub-3 Planning
Olympic Triathlon5 min read

Olympic Triathlon Pacing Guide: Swim, Bike, Run, and Sub-3 Planning

Plan Olympic triathlon pacing for a 1.5 km swim, 40 km bike, and 10 km run with realistic split examples and sub-3 guidance.

TriSplitCalc Team
Sub-6 70.3 Triathlon Splits: Half Ironman Time Calculator Examples
70.3 Triathlon6 min read

Sub-6 70.3 Triathlon Splits: Half Ironman Time Calculator Examples

See realistic sub-6 70.3 and Half Ironman split examples, including swim, bike, run, transitions, and bike-run tradeoffs.

TriSplitCalc Team
Duathlon Pacing Strategy: Run-Bike-Run Split Planning
Duathlon5 min read

Duathlon Pacing Strategy: Run-Bike-Run Split Planning

Learn how to pace a duathlon, avoid over-running the first leg, and calculate run-bike-run splits for sprint and standard events.

TriSplitCalc Team
Triathlon Finish Time Prediction: How to Estimate Your Race Result
Race Prediction6 min read

Triathlon Finish Time Prediction: How to Estimate Your Race Result

Estimate triathlon finish time from swim pace, bike speed, run pace, transitions, and course factors for Sprint through Ironman.

TriSplitCalc Team

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