July 20, 2007 (Rio de Janeiro, Brazil) – Here are the results from the men’s Keirin and Madison races held yesterday at the Barra Velodrome on Day 4, the final day of the track competition at the 2007 Pan Am Games in Rio de Janeiro, Brazil.

Canada’s Cam MacKinnon won silver in the men’s keirin won by Leonardo Narvaez Romero (Col). Ryan Mackenzie and Keven Lacombe (Can) did not finish the Madison competiton won by Argentina’s Walter Perez and Juan Curuchet.

Men’s Keirin Final

1. Leonardo Narvaez Romero (Col)
2. Cam MacKinnon (Can)
3. Leandro Botasso (Arg)
4. Davi Romeo (Bra)
5. Andy Lakatosh (USA)
6. Canelon Hersony (Ven)

Madison Final

1. Walter Perez, Juan Curuchet (Arg)
2. Alexander Gonzalez Pena, Jose Rodolfo Serpa Perez (Col)
3. Richard Ochoa, Andris Hernandez (Ven)

DNF Ryan Mackenzie, Keven Lacombe (Can)