A field guide to endurance gear, written for people who finish what they start.
Long-form reviews of swim, bike, run, and multisport equipment — published on the URL that hosted the Nautica Malibu Triathlon for thirty-seven years.
We test gear the way the original race tested athletes — slowly, in real conditions, and against the next thirty-seven miles.
This URL is a quiet rebuild. For most of four decades it pointed at the official site of one of the most iconic triathlons in the United States — a race that began on Zuma Beach in 1987 and raised more than fourteen million dollars for pediatric cancer research before its final running.
The race is gone. The address remains. We took the name because the audience that stayed loyal to it for thirty-seven years still deserves the kind of careful, unhurried gear writing that most modern publications no longer have time to produce. We will not test fast. We will not chase ten reviews a week. We will publish when a piece of equipment has actually been put through what it claims to be built for.
The Course
Four disciplines. Every review on the journal lives inside one of them.
Swim
Open-water wetsuits, racing goggles, swim watches, and the gear that handles cold Pacific mornings without a fight.
Enter the lane → 02Bike
Tri bikes, road helmets, GPS computers, power meters, and the small components that decide whether a long ride feels long.
Enter the lane → 03Run
Running shoes, hydration vests, GPS watches, and the equipment that keeps a four-mile finish from feeling like a fourteen-mile one.
Enter the lane → 04Multi
Tri-suits, transition bags, race nutrition, and the multisport gear that has to work across all three legs without a swap.
Enter the lane →We tested seventeen hydration vests across a year of long runs. Only four made it past mile twenty without rubbing. This is what the marketing copy will not tell you.
What seventeen hydration vests taught us about a four-mile finish
Read the full pieceLatest Dispatches
New writing from the journal. Arrives when finished. Never on a schedule.
- What is a Good Marathon Time (May 2026) Complete GuideCrossing the finish line of your first marathon is one of the most rewarding experiences in endurance sports. Whether you are training for a standalone … Read more
- How Much Sleep Do Athletes Need for Recovery (May 2026)Athletes need 7 to 9 hours of sleep per night for basic recovery, with elite and endurance athletes requiring 9 to 10 hours for optimal … Read more
- How Accurate Are Fitness Trackers (May 2026) Complete GuideI’ve been wearing fitness trackers for over six years, from my first basic step counter to the advanced multi-sport watch I rely on today for … Read more
- How Many Steps Are in a Mile (May 2026) Walking & Running GuideI remember the first time I tried to figure out how many steps are in a mile. I had just started training for my sprint … Read more
- How Many Calories Does Cycling Burn (May2026) Complete GuideHow many calories does cycling burn? The short answer is between 200 and 1000 or more calories per hour, depending on your weight, speed, and … Read more
- How to Improve Cardiovascular Endurance (May 2026) Complete GuideCardiovascular endurance is your body’s ability to sustain moderate-to-high intensity exercise by efficiently delivering oxygen to working muscles through your heart and lungs. Whether you … Read more
- Cardio vs Strength Training for Fat Loss (May 2026) Which WinsCardio vs strength training for fat loss comes down to this: cardio burns more calories during your workout, while strength training builds muscle that burns … Read more
- Indoor Cycling vs Outdoor Cycling (May 2026) Complete GuideIndoor cycling vs outdoor cycling is a debate every serious cyclist eventually faces. After spending years riding on both the road and the trainer, I … Read more
- Benefits of Swimming for Full Body Fitness (May 2026) Complete GuideSwimming stands apart as one of the most effective forms of exercise you can add to your routine. The benefits of swimming for full body … Read more
- Benefits of Cycling for Weight Loss (May 2026) Science-Backed GuideI still remember the day I saw an old friend after two years. He had lost 60 pounds and looked like a completely different person. … Read more
- How Does a Wetsuit Work (May 2026) The Science Explained for TriathletesStanding at the water’s edge on race morning, you zip up your wetsuit and wonder: how does a wetsuit work to keep you warm and … Read more
- How to Swim Longer Without Getting Tired (May 2026) Complete GuideI remember the first time I tried to swim continuously for more than 50 meters. My lungs were burning, my legs felt like anchors, and … Read more
- How to Swim Freestyle for Beginners (May 2026) Complete GuideLearning how to swim freestyle for beginners opens the door to one of the most rewarding fitness activities you can pursue. Whether you are training … Read more
- How to Train for Your First Triathlon (May 2026) Complete Beginner’s GuideCan I really do this? That was the question running through my mind six years ago when I signed up for my first sprint triathlon. … Read more
- What Is a Triathlon and How Does It Work (May 2026) Beginner’s GuideHave you ever watched athletes emerge from the ocean, hop on bikes, and finish with a run along the coast, wondering what drives people to … Read more
Pace Notes
A wetsuit that does not fit you is slower than no wetsuit at all.
The drag from a poor seal at the neck and shoulders is measurable. Most athletes underestimate how much stroke economy they lose to a half-size error.
The cheapest performance upgrade on a road bike is a proper saddle fitting.
Before deep-section wheels, before a power meter, before any electronics — get the contact point right. Everything else is downstream of that one fix.
Running cadence matters more than running shoes, and almost no review will say so.
A shoe will not save a runner from a 158-step-per-minute habit. Cadence is free. The shoe industry quietly prefers we keep talking about foam stacks.
Course History
A short record of what happened at this address before the journal began.
The race begins at Zuma Beach.
Founded by Michael Epstein and inspired by the Los Angeles Sheriff’s Robert Amiel Triathlon, the first Malibu Triathlon brings a few hundred athletes to the sands of Zuma Beach for a half-mile ocean swim, a seventeen-mile bike, and a four-mile run.
Robin Williams becomes the first A-list celebrity to enter.
The race quietly establishes itself as the place Hollywood comes to test its endurance. The celebrity division becomes a cultural fixture. Nautica signs on as title sponsor and stays for the next twenty-three years.
Jennifer Lopez and Matthew McConaughey both finish.
Lopez raises more than one hundred thousand dollars for charity and lands a podium spot in her division. The race becomes one of the most televised triathlons in the country and one of the largest single-event fundraisers for Children’s Hospital Los Angeles.
Over fourteen million dollars raised, lifetime.
More than five thousand athletes compete each year. Registration sells out in three hours. The triathlon becomes a permanent fixture of the Southern California endurance calendar and a model for charity-anchored multisport events worldwide.
The City of Malibu permits expire.
After thirty-seven years and several ownership changes, the race is unable to secure its operating permits. The event is suspended. The original domain eventually lapses, and the URL becomes available to register again for the first time since 2003.
A new kind of writing, on the same address.
We took the name because the audience that trusted it for thirty-seven years deserves something more careful than the current state of gear publishing. The race is over. The reading continues.
Cross the line, then start reading.
Written by people who train, race, and read datasheets. New work arrives when it has been earned. The archive grows the way a long ride grows — one mile at a time.













