About / Founder

David Katz

When the world's best marathoners and race walkers line up at the Olympics, the distance they cover has very likely been verified by David Katz. He is one of the world's foremost authorities on road course measurement, and he has been doing it from Long Island, New York, since 1978.

“One of the best in the world.”

Wang Tak Fung, international course measurer, to FiveThirtyEight at Rio 2016
David Katz holding the USATF Robert Giegengack Award.

01 / Biography

Finish Line, since 1978

David founded Finish Line Road Race Technicians in 1978. Since then the company has worked more than 3,000 events internationally, from California to Dakar, coordinating the technical side of road races and track and field meets and helping to set the standard for accuracy and professionalism in the sport.

He was the international road course measurer for the London 2012, Rio 2016 and Tokyo 2020 Olympic Games, and a member of the Olympic marathon measuring team in Los Angeles in 1984, Atlanta in 1996 and Paris in 2024. He served as World Athletics Technical Delegate for the marathon and race walks at the Tokyo Olympics, held in Sapporo, and at the Paris Games. An international road course measurer since 1985, he co-authored the World Athletics Road Course Measurement Manual and is World Athletics' road course administrator for the United States.

He served four four-year terms on the IAAF Technical Committee and two on the World Athletics Competition Commission. At the World Championships level he was Competition Director for the race walks and marathon in Budapest in 2023 and for the World Cross Country Championships in Tallahassee in 2026. Closer to home, he ran the technical side of the Millrose Games from 1979 to 2011.

For USATF he chairs the Road Running Technical Council, sits on the Rules and Records Committees, and co-authored the Finish Line Manual. His honors include the USATF Officials Hall of Fame, the Robert Giegengack Award, the Ted Corbitt Award and the World Athletics Veterans Pin.

Through all of it, David taught science at Port Washington Middle School for 36 years.

02 / Credentials

Complete credentials

World Athletics

Competition Commission member, two four-year terms
World Athletics
Technical Committee member, four four-year terms
IAAF
International road course measurer
Since 1985
Road course administrator, USA
World Athletics
Co-author, Road Course Measurement Manual
World Athletics
Editorial Board, Facilities Manual
World Athletics

Olympic Games

International road course measurer
London 2012 · Rio 2016 · Tokyo 2020
Member of the Olympic marathon measuring team
Los Angeles 1984 · Atlanta 1996 · Paris 2024
Technical Delegate, marathon & race walks
Tokyo 2020 (Sapporo)
Technical Delegate
Paris 2024
Track technician
Atlanta 1996

World Championships

Competition Director, World Cross Country Championships
Tallahassee 2026
Competition Director, race walks & marathon, World Athletics Championships
Budapest 2023
Technical Manager, World Athletics Championships
Eugene 2022
Technical Director, World Cross Country Championships
Aarhus 2019
Course designer & course manager, road events, World Championships
Doha 2019
Technical Delegate, World Indoor Championships
Sopot 2014 · Portland 2016
Technical Delegate, World Junior Championships
Moncton 2010
International Road Race Official, World Half Marathon Championships
Nanning 2010 · Kavarna 2012 · Copenhagen 2014

USA Track & Field

Chair, Road Running Technical Council
USATF
Rules Committee
USATF
Records Committee
USATF
Co-author, USATF Finish Line Manual
USATF

Awards

Veterans Pin
World Athletics
Officials Hall of Fame
USATF
Robert Giegengack Award
USATF, 2022
President's Award
USATF, 2011
Ted Corbitt Award
USATF
Marja Bakker Award
USATF
Race Walk Contributor Award
USATF
Officials Hall of Fame
USATF New York
Lifetime Achievement Award
USATF New York

U.S. Olympic Trials & meets

Technical Director, U.S. Olympic Trials Marathon
Atlanta 2020
Technical Manager, U.S. Olympic Track & Field Trials
2008 · 2012
Road course measurer & Technical Manager, U.S. Men's Olympic Trials Marathon
2008 (held 2007)
Technical Director, Millrose Games
1979–2011
Technical Director, track & field, Goodwill Games
1998
Technical Director, New Balance Boston Indoor Games
Boston
Finish line coordinator, New York City Marathon
NYRR
Finish line director, Utica Boilermaker 15K
Utica, NY