The 1929 Women's Air Derby, Louise Thaden's Travel Air, and the Cross-Country Race the Newspapers Sneered at as the Powder Puff Derby

In August 1929, twenty women pilots raced open-cockpit biplanes 2,700 miles from Santa Monica, California, to Cleveland, Ohio, in the first Women’s Air Derby. Over eight days they flew solo across deserts and mountains despite a fatal crash, in-flight fires, and sabotage rumors. A quiet 23-year-old from Bentonville, Arkansas, named Louise Thaden won it outright in her Travel Air biplane.

What Was the 1929 Women’s Air Derby?

The Women’s Air Derby was a transcontinental air race held as a headline event leading into the National Air Races in Cleveland. It launched from Clover Field in Santa Monica on August 18, 1929, and finished in Cleveland on August 26, 1929 - roughly 2,700 miles flown in daily legs, with officials clocking each pilot in at an evening checkpoint.

The timing was no accident. 1929 sat at the tail end of aviation’s golden age. Charles Lindbergh had crossed the Atlantic two years earlier, and air racing drew crowds on the scale of baseball - the National Air Races pulled spectators a hundred thousand deep. Adding a women’s cross-country race to the program was meant to be a genuine competitive spectacle, and it became one.

Why Was It Called the Powder Puff Derby?

The nickname came from humorist Will Rogers, who looked at the flight line of women in leather helmets and jodhpurs and cracked that it resembled a “powder puff derby.” Newspapers seized on the phrase, and it stuck for decades. The pilots hated it - and flew anyway.

The mockery started before the race did. The all-male race committee initially decided the women couldn’t be trusted to fly the route alone and proposed each carry a man aboard as a navigator. The pilots refused flatly: if they couldn’t fly it themselves, there was no point. They won that fight and flew solo.

The committee then tried to reroute the race through gentler southern airfields. The women pushed back again and demanded the real course - the mountains, the desert, the full distance.

Who Competed in the Race?

The starting line held a remarkable roster of early aviation talent. Among the twenty starters were:

Amelia Earhart, already the most famous woman in the air
Pancho Barnes, later famous for running a legendary California desert saloon
Marvel Crosson, an Alaska bush pilot widely respected by the other racers
Blanche Noyes, a former stage actress
Bobbi Trout and Ruth Elder

And flying for the Travel Air company was Louise Thaden, 23 years old and among the least famous names on the ramp at the time.

What Airplane Did Louise Thaden Fly?

Thaden flew a Travel Air speed-wing biplane - a product of Walter Beech’s company before he founded Beechcraft. Up front sat a Wright Whirlwind radial engine, the same family of engine that carried Lindbergh across the Atlantic.

It was a bare-bones cockpit by any modern standard: a compass, an altimeter, a tachometer, and oil pressure. Navigation meant looking out the side of the airplane and matching the ground to a paper chart on your knee - following railroad tracks and rivers. Pilots called it “flying the iron compass,” because a rail line always led somewhere useful.

Hidden in that open cockpit was a danger no one yet understood: carbon monoxide from an exhaust and heating problem. Thaden breathed it the entire race, fighting grogginess, nausea, and a splitting headache for eight days without knowing what was poisoning her.

What Went Wrong During the Race?

The race turned tragic on its second day. Marvel Crosson, the respected Alaska bush pilot, failed to arrive at a checkpoint. Her wrecked airplane was found in rough country near Wellton, Arizona, along the Gila River. She was 29 years old. Some believe she was overcome - possibly by exhaust fumes - and bailed out too low for her parachute to open.

The reaction back east was harsh. A newspaper columnist wrote that women had no place in the sky and that the race should be stopped, calling the death proof they couldn’t handle it. There were calls to cancel the entire event.

The women met that night, grieving and shaken, and voted unanimously to keep flying. They decided the best tribute to Crosson - and to every woman who would fly after them - was to finish the race she died flying.

Were There Really Sabotage Rumors?

Some sabotage claims are documented, and some are hangar legend. What’s verifiable: several airplanes had trouble that looked suspicious, engines ran rough on fuel that should have been clean, and there was sworn suspicion among the racers of tampering. Claire Fahy dropped out early, claiming her wing bracing wires had been weakened with acid - a charge never fully proven. Thaden herself believed at one stop that her airplane had been tampered with.

What’s certain is how much these pilots overcame. Pancho Barnes wrecked after a car wandered onto the field and was out. Ruth Nichols clipped a tractor. And Blanche Noyes - the former actress - had a fire break out in her baggage compartment mid-flight. She landed in the desert, beat the fire out with her bare hands and fistfuls of sand, then took off and flew on.

How Did Louise Thaden Win?

Thaden won through discipline, not luck. Where some racers pushed too hard in the heat and mountains and paid for it, she managed her engine, her fuel, and herself - carbon monoxide in her lungs and all. Leg after leg, she posted consistent, honest times rather than flashy ones.

The route ran from Santa Monica to San Bernardino, out over the desert through Yuma, Phoenix, and Douglas, up into El Paso, and across Texas through Fort Worth, Wichita, and Kansas City. By the Midwest, it was a tight fight at the front between Thaden, Gladys O’Donnell, and Earhart, with margins measured in minutes after thousands of miles.

On August 26, 1929, before a Cleveland grandstand packed with more than a hundred thousand spectators, Louise Thaden brought her Travel Air across the finish line first. Her total elapsed flying time for the transcontinental race was a little over 20 hours in the air.

When handed a microphone, she refused to make the win about herself. She said the victory belonged to all of them, that every woman who finished had proven the point - and she made sure Marvel Crosson’s name was spoken aloud to the crowd. Fifteen of the twenty starters reached Cleveland.

Why Does the 1929 Derby Still Matter?

The race’s biggest legacy came after the finish line. Within months, 99 licensed women pilots organized into a group they named for their number: The Ninety-Nines. Amelia Earhart served as its first president, and the organization still exists today. Its roots trace directly to that dusty flight line in Santa Monica.

Thaden kept flying, too. In 1936 - the first year women could enter on equal footing - she and Blanche Noyes entered the Bendix Trophy transcontinental speed race against the fastest men and machines in the country. They won it outright, beating every man in the field. The people who’d sneered “powder puff” had to eat the words twice.

Key Takeaways

The 1929 Women’s Air Derby ran 2,700 miles from Santa Monica to Cleveland, August 18–26, and was mockingly nicknamed the “Powder Puff Derby” by humorist Will Rogers.
Louise Thaden won in a Travel Air biplane with a Wright Whirlwind engine, flying while unknowingly poisoned by carbon monoxide.
Marvel Crosson died on the second day near Wellton, Arizona; the women voted unanimously to finish the race in her honor, and 15 of 20 starters reached Cleveland.
The race led directly to the founding of The Ninety-Nines, with Amelia Earhart as first president - an organization still active today.
Thaden went on to win the 1936 Bendix Trophy alongside Blanche Noyes, beating every man in the race.

The full story draws on Louise Thaden’s memoir, High, Wide, and Frightened, along with records kept by The Ninety-Nines and the National Air and Space Museum.