First to Fast

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/London

First to Fast 5K is back for 2026!

Celebrate your first, chase your fast! Runna’s First to Fast 5K is back for year two. Registration opens March 2026 - join the waitlist to be notified when sign ups open and receive 10% off your race registration.

Graphic with two phones and a smartwatch featuring Runna app.

Take your running to the next level

Your personalized running coach with tailored training plans to achieve your goals, from running a faster 5k to finishing your first marathon.

Download on the App Store.
Download Runna on the Google Play Store.
First week free. Cancel anytime.