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DAVID
WALDHERR.
ONE PERSON. A FEW DIFFERENT WAYS TO EXPLORE.SAY HELLO
01 / ULTRARUNNERKEEP SHOWING UP.

TWICE THE
DISTANCE.

I ran the San Francisco Double Marathon in 2026. Through the night, into the morning. 52.4 miles, one step at a time.

SF DOUBLE MARATHON
MILES
52.4
MARATHONS
02
TOTAL TIME
8:06:35
Follow the miles on Strava
Illustrated David in his violet-lit running harness and lightning-pattern shorts, reaching toward the race report.

SAN FRANCISCO / NIGHT INTO DAY

THERE'S MORE THAN ONE WAY TO EXPLORE
AI-created illustration of David in clear glasses and a navy overshirt, surrounded by notebooks100+ FIELD NOTES. ONE VERY PERSONAL REASON TO BUILD THIS.

MEET BACKSTORY / A NEW PROJECT

Backstory.

Your life is bigger
than a chat history.

The notebooks you’d grab in a fire. The ideas you keep coming back to. A private home for what you’ve written—and a way to let your assistant use only the parts you choose.

Explore the concept. Help shape what comes next.

03 / INVENTORDAVID WALDHERR

WHAT IF
IT EXISTED?

A question. A sketch. Something you can actually try. I like turning a possibility into something real.

David in a mustard work jacket reaches toward the collaboration link as a sketch becomes a mechanical prototype.
LET'S BUILD SOMETHING

FROM A POSSIBILITY TO A PROTOTYPE.

04 / ARTISTDAVID WALDHERR

MAKE IT
FEEL ALIVE.

I like ideas you can feel. Images, objects and little worlds that make the familiar look unfamiliar again.

David in a cobalt artist's overshirt and apron reaches down as a brushstroke becomes a dimensional ribbon.
MAKE SOMETHING WITH ME

CURIOSITY, GIVEN A FORM.

05 / REREADERDAVID WALDHERR

SAME WORDS.
NEW EYES.

The book hasn't changed. You have. I like returning to the things that keep opening up.

David in a plum cardigan reaches down from a stack of books while a page loops back into an open book.
OPEN THE READING NOTES

RETURN. NOTICE SOMETHING NEW. REPEAT.

06 / LONG TERM THINKERDAVID WALDHERR

THINK IN
DECADES.

Some things only become possible when you give them time. I'm interested in what we can build, grow and care for beyond the next deadline.

David in an olive field jacket holds a seed as a sapling and mature tree trace an arc of patient growth.
COMPARE NOTES WITH ME

SMALL BEGINNINGS. A LONGER HORIZON.