100 meters is a length measurement equal to 100 meters in the metric system. To give you a better sense of how far 100 meters is:

• It is roughly the length of a standard soccer field penalty area (the box in front of the goal).
• It is about the length of one American football field (excluding the end zones, which are 10 yards each).
• It is approximately the distance a person can walk in about 1 to 1.5 minutes at a normal walking pace.
• In feet, 100 meters is approximately 328 feet.

If you want a more relatable comparison or need it converted into other units, just let me know!