Tag Archive for: run the tangent at the Austin Marathon

Run the Tangent: Fastest Way to the Austin Marathon Finish Line

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Complete the shortest distance possible when you run the tangent

You’re at the Ascension Seton Austin Marathon and Austin Half Marathon start line. The start line gong is struck. You cross the start line and begin chasing your goals. But what’s the quickest way to one of those goals: the finish line? Run the shortest distance possible aka run the tangent! You won’t run any further than you have to when you run the tangent. Learn what it means to run the tangent and utilize our tips. BONUS: run the tangent and you’ll get to the 3-block-long finish line festival that much faster!

What is tangent? Oxford Dictionary defines tangent as “a straight line or plane that touches a curve or curved surface at a point.” Most road courses are created with turns and curves along the way in order to get to the proper distance. When we are running, our natural tendency is to follow the natural curve of the road. There is a shorter way: run the tangent!

The shortest distance between two points

The Austin Marathon and Austin Half Marathon courses are USATF-certified. That means the Austin Marathon is exactly 26.2 miles. The Austin Half Marathon is exactly 13.1 miles. When the course is certified by the USA Track & Field, the course measurers are instructed to measure the shortest course possible. What does this mean? The measurer will measure the course using the straightest line possible. That person will run the tangent. As the saying goes, the shortest distance between two points is a straight line. The diagram below from the USATF Course Measure Manual illustrates this point.

Infographic informing runners how to run the tangent during the Ascension Seton Austin Marathon and what it means.

So it would make sense that we should run the same course that the course measurer measured. On your next training run, try to run the tangent by looking ahead to the next curve. Visualize the straightest possible path by following the inside of the curve. If you want to add distance to your run, do the opposite, follow the outside of the curve.

Race day tips

  • Study the course map and become familiar with the turns and curves on the course
  • Look ahead to the next turn or curve, run the straightest path to the inside of the turn or curve
  • Have fun! 

Fun thing to try: after your next track workout, count the number of steps it takes you to walk one lap of the track at the inside, middle, outside lanes. Which route is the shortest?