Three United States tourists and a Costa Rican died when the minibus in which they were traveling collided head-on with a truck, which was being driven by an alcohol-impaired Salvadoran.
The six professional racers were participating in the final round of the Nicoya Classic on Sunday morning when the accident took place, according to Costa Rican cycling news website CRCiclismo.
A spike of almost 30 percent in the number of traffic accidents recorded in Costa Rica during first eight months of this year prompted an increase in the price of the mandatory automobile insurance for 2017.
Despite the dangers and lack of cycling infrastructure, bicycles are claiming -- and, in some cases, conquering -- space in Central America's big cities.