First half-marathon? First power walk? First bike race? First time record breaker? First time breaking a personal record? Do you have a First you want to share with us? We are going to be blogging about you, our users, and the firsts you are proud of and want to share. We will combine them by activity, region or just any thread that binds them together and make them a regular feature on our blog, which you can read here. Send us your first in 140 characters on Twitter @Endomondo or on our Facebook page and we will help you tell the world what you are proud of! Then check back for more motivating stories of first accomplishments from other users.