The Making of an Ultra-Endurance Legend

Ted Epstein Jr.’s Early Years of Pushing Limits (1979–1987)

Before the world knew Ted Epstein Jr. as a multi-Ironman pioneer, polar adventurer, and endurance icon, there was a long stretch of years where he was simply… showing up.

Race after race. Year after year. Sometimes finishing strong. Sometimes finishing in an ambulance. But always finishing stronger in spirit.

These were the foundational years — the proving ground where Ted quietly transformed from a marathon runner into one of the most relentless endurance athletes of his era.

1979 — The First Step

Ted’s organized endurance journey began in October 1979 with the Denver Marathon. It was just one race — but it marked the start of a lifelong pattern: say yes to the challenge, then figure out how to survive it.

1980 — Learning the Hard Way

Ted ran the Denver Marathon twice this year — in May and October. The second one ended with hospitalization for dehydration, an early lesson that endurance wasn’t just about toughness… it was about understanding the body’s limits.

Ted would spend the rest of his career dancing right on the edge of those limits.

1981 — Mileage Becomes an Obsession

By now, Ted wasn’t just running marathons — he was chasing distance.

Denver Marathon (again) — ending with an IV for dehydration
Cheyenne, Wyoming Marathon
50-mile race in Chicago
Denver Marathon (yes, again)

Ted was discovering something about himself: the longer the distance, the more alive he felt.

1982 — Enter the Ultra World

This was the year Ted truly stepped into ultra-endurance territory.

Highlights included:

Las Vegas Marathon
Boston Marathon
50 miles: Laramie to Cheyenne
62½ miles in Chicago
96.4 miles in 24 hours in Denver — where Ted was one of only 4 finishers out of 12

Now the distances were no longer measured in hours — but in days.

1983 — Humor, Frostbite, and First 100-Milers

Ted’s personality began shining as brightly as his grit.

Ran the Denver Marathon wearing a tuxedo
Competed in a 24-Hour Run at Shea Stadium in New York — where he developed frostbite
Attempted Leadville’s brutal 100-mile race (did not make cutoff, but came back stronger later)
Completed 100 miles at Denver’s “Bowl of Tears” 24-Hour Run

This year proved Ted wasn’t just tough — he was also wildly unconventional.

1984 — Six Days of Suffering

Ted kept escalating.

San Diego 6-Day Race
Leadville 100 — completed the high-altitude 100-miler in under 30 hours
Rocky Mountain 6-Day Race in Boulder — covering 300+ miles

Six-day races are less competitions and more controlled battles against sleep deprivation, hallucinations, and physical breakdown. Ted didn’t just enter them — he thrived in them.

1985 — From Land to Sea

Ted’s endurance expanded beyond running.

Manhattan Island Swim — 20 miles
European International Ironman Triathlon in The Netherlands (his early triathlon days begin)
Freedom Run for Ethiopian Jews — 100+ miles in Denver

By now, Ted wasn’t just testing his legs — he was testing his lungs, his mind, and his sense of purpose.

1986 — The Mountains Call

Ted stepped off the road and onto a continent.

Climbed Mount Kilimanjaro, Africa

This marked the beginning of his high-altitude and expedition endurance phase — proving his resilience wasn’t limited to races.

1987 — Art, Ice, and Antarctica

This year showed how multidimensional Ted really was.

Held his first one-man sculpture exhibit
Ran a Six-Day Race in La Rochelle, France
Climbed Mount Vinson in Antarctica, the highest peak on the continent

Few people combine art galleries, six-day races, and Antarctic mountaineering in a single year. Ted did.

The Foundation Was Set

By the end of 1987, Ted Epstein Jr. had:

✔ Run marathons on repeat
✔ Survived ultra races measured in days
✔ Swum 20 miles around Manhattan
✔ Climbed two of the world’s great mountains
✔ Started stepping into triathlon history

The Deca Ironmans, the Race Across America, the polar swims — those would come later.

But these early years built the engine, the mindset, and the belief that would carry Ted into some of the most extreme endurance feats ever attempted.

He didn’t wake up extraordinary.

He trained into it.

The Years That Redefined Human Endurance

Ted Epstein Jr.’s Unbelievable Run of Accomplishments (1988–1993)

Some athletes build a career.

Ted Epstein built an era.

Between 1988 and 1993, Ted didn’t just compete — he stacked world-class endurance feats one after another in a stretch of years that reads less like a race résumé and more like a test of how far a human being can go before limits disappear entirely.

This wasn’t about medals.
It wasn’t about fame.
It was about exploration — of terrain, of pain, of possibility.

And during these years, Ted explored it all.

1988 — Vertical Miles, Open Water, and High Altitude

In one year, Ted proved endurance has no single shape.

He ran across Colorado in the Herman Sheldon Memorial Run.
He raced up 58 floors in Singapore in under 11 minutes during a vertical marathon.
He swam 12½ miles around Hong Kong Island, battling tides and open water.
Then he turned around and faced the mountains at the Leadville 100, one of the most punishing ultra races in the United States.

As if that wasn’t enough, he followed Leadville with a six-day PAC Tour ride — pushing through exhaustion most athletes would use as a reason to stop.

Ted used it as a warm-up.

1989 — Tragedy, Siberia, and Iron Distance Racing

This year tested Ted’s heart as much as his body.

He began the Triple Ironman in France, but left early after the devastating loss of his son, Teddy III.

Grief could have ended everything.

Instead, Ted returned to motion — because motion was how he survived.

That same year, he ran 480 miles across Siberia in 12 days, becoming the only finisher in one of the most remote endurance runs ever attempted. Later, he completed the Double Ironman in Alabama, then biked 2,700 miles across the United States on the PAC Tour.

Pain didn’t stop him.

It fueled him.

1990 — Oceans, Canyons, and the Desert Furnace

In 1990, Ted’s playground stretched from deep wilderness to extreme climates.

He ran the Grand Canyon rim-to-rim and back in one day.
He swam 30 miles across Siberia’s Lake Baikal, one of the coldest, deepest lakes in the world.
He returned to France for another Triple Ironman, then tackled the Double Ironman in Alabama again.

To finish the year, he rode 508 miles across Death Valley in the RAAM Open West — 44 hours of heat, wind, and isolation.

For most, one of these would be a lifetime highlight.

For Ted, it was just another year.

1991 — The Year the World Had Never Seen Before

This was the year Ted did something no one had ever done.

He completed:

• A Triple Ironman (France)
• A Quadruple Ironman (Hungary)
• A Double Ironman (Alabama)
• A Quintuple Ironman (The Netherlands)

All in the same year.

All within six months.

With herniated disc surgery between events.

Ted became the first person in history to complete the Grand Slam of Ironman distances — Double, Triple, Quadruple, and Quintuple.

This wasn’t racing anymore.

This was rewriting the boundaries of human endurance.

1992 — Hall of Fame and Ten Ironman Distances

Recognition finally caught up with the miles.

Ted was inducted into the Senior Athletes Hall of Fame at age 55.

Then he went right back to work.

He rode 583 miles non-stop in the Tour of North Texas.
He set a Cross-Colorado cycling record from north to south.
He returned to the Double Ironman in Alabama, pushing until his body overheated and required IV fluids.

And then he did the unthinkable.

Ted completed the Deca Ironman in Monterrey, Mexico —
10 Ironman distances back-to-back

• 24 miles swimming
• 1,120 miles biking
• 10 marathons (252 miles) running

When he finished, it wasn’t a celebration of speed.

It was proof that endurance is not about the body lasting…

It’s about the spirit refusing to quit.

That same year, he was inducted into the Colorado Sports Hall of Fame as Amateur Athlete of the Year.

1993 — Ice Water and State Records

Most athletes would slow down after a Deca Ironman.

Ted swam into history.

He became one of the first men ever to swim the Bering Strait, crossing from Russia to Alaska in brutally cold, unpredictable water.

Later that year, he set a Colorado border-to-border cycling record, riding 310 miles through three states in just over 23 hours.

And as always, he ran for causes bigger than himself — including the Kops N Kids Benefit Run.

More Than Miles

These years weren’t about breaking records.

They were about breaking assumptions.

About showing that age is not a limit.
That setbacks are not endings.
That pain is not permanent.
And that endurance is not something you’re born with…

It’s something you build, one impossible step at a time.

Ted Epstein didn’t just compete during these years.

He redefined what it means to endure.

The Long Road Forward

Ted Epstein’s Endurance Journey — 1994–2006

By the mid-1990s, Ted Epstein had already pushed past limits most athletes never even approach. But if there’s one thing that defined Ted, it was this:

He didn’t stop.

Even after world-first achievements, even after injuries, even after surgeries — he kept lining up at starting lines, chasing summits, and testing the quiet resilience that had become his signature.

These were the years of persistence over glory — the era where endurance became less about records and more about refusing to fade.

1994 — Back to the Edge

Ted returned to Monterrey, Mexico, to once again take on the brutal Deca Ironman Triathlon — ten Ironman distances back-to-back. It was the kind of event that bends time and blurs reality.

Later that summer, he attempted one of the hardest cycling races in the world:
RAAM — Race Across America.

Somewhere along the endless highway, Ted struck a blown truck tire in the road. The crash left him with five broken ribs, ending the race but not his drive.

Most athletes would have stepped away.

Ted simply adjusted the timeline.

1995 — Repair and Reset

Instead of racing, Ted focused on recovery. He trained for the legendary Eco-Challenge adventure race, though he ultimately did not compete. That spring, he underwent arthroscopic knee surgery — another reminder that even the toughest bodies need maintenance.

For Ted, healing wasn’t retreat.

It was preparation.

1996 — Back on the Starting Line

The following year marked a return to marathon racing across the country:

Boston Marathon
Steamboat Springs Marathon (Colorado)
Pikes Peak Ascent
Marine Corps Marathon (Washington, D.C.)
Las Vegas Marathon

He wasn’t chasing headlines — he was chasing movement, mountains, and the simple joy of testing himself again.

1997 — Managing the Miles

With decades of impact behind him, Ted began managing joint wear with Hyalgan knee injections, along with anti-inflammatory supplements. But treatment didn’t mean slowing down.

He ran:

London Marathon
Portland Marathon
New York Marathon
Las Vegas Marathon
Pikes Peak Ascent (again)

And added the long Seattle-to-Portland (STP) Bike Race to his list — proving endurance isn’t about avoiding wear and tear, but learning to work with it.

1999 — Vertical and Relentless

Ted returned to the STP Bike Race and also tackled something different — vertical racing.

At the Broadway Vertical Marathon, a stair-climbing skyscraper race, he placed:

🥇 1st Place Men 50+
🥈 2nd Place Men 50+

And, of course, he returned once again to the mountain he loved:

⛰ Pikes Peak Ascent

2000–2003 — The Mountain That Called Him Back

Year after year, Ted stood at the base of Pikes Peak and climbed again:

2000 — Pikes Peak Ascent
2001 — Pikes Peak Ascent + 100-Mile Century Bike Ride
2002 — Carried the Olympic Torch up the Colorado State Capitol
2003 — Pikes Peak Ascent

The mountain became more than a race. It was a ritual — a conversation between body, altitude, and willpower.

2004–2006 — Still Moving

Even into his late 60s and early 70s, Ted remained active in endurance events:

Collegiate Peaks 50-Mile Run (2004)
Half Marathon for Make-A-Wish Foundation (2005)
Las Vegas Marathon (2005)
Boulder Backroads Half Marathon (2006)
Chatfield 10-Mile Race (2006) — 🥉 3rd Place, Men 70–74

And perhaps most telling of all:

👉 For 20 straight years, Ted and his friends ran an unofficial marathon nearly every weekend in the Denver area.

Not for medals.
Not for records.
Just because running had become part of who he was.

Endurance as a Way of Life

These years weren’t defined by world records or first-ever feats. They were defined by something rarer:

Longevity. Consistency. Love of the challenge.

Ted proved that endurance isn’t just about extreme events.

It’s about showing up — year after year — long after the spotlight fades.

Because for Ted Epstein…

The race was never just the race.
It was the life lived between the starting lines.