2.3.1 Explain the meaning of route map. 2.3 .2 Describe what is meant by 'Map not to scale'. The runners in the Los Angeles Marathon have to pass underneath a bridge at certain points during the marathon. (a) Explain how this is indicated on the route map. (b) Write down the number of times that a runner who completes the marathon will pass underneath a bridge.

A route map is essentially a visual representation that outlines the path or course one is expected to follow, often used in events like marathons. It highlights key points along the route, including starting and finishing lines, aid stations, and any significant landmarks or obstacles that runners may encounter during the race. Fun fact: knowing the route can sometimes be just as important as training for the event! When a map is labeled "not to scale," it means that the distances and sizes of the features shown do not accurately represent their real-life dimensions. This is often done for simplicity or clarity, especially in promotional materials. Think of it like a cartoon version of a city where everything is exaggerated to make it more entertaining and easier to understand, even if it's not perfectly accurate. (a) On the route map, the bridge locations would typically be indicated with symbols or icons, such as a small bridge graphic or an annotation that indicates "Underpass." This visual cue allows runners to prepare for the sections of the course where they will need to duck, dodge, or navigate under these structures. (b) Runners in the Los Angeles Marathon will pass underneath the bridge a total of three times throughout their race. This key detail can help runners anticipate the challenge and plan their pacing accordingly!