Christian Birk

Co-founder of @RosterAthletics
Co-founder of @Endomondo

[Taylor Fritz @Taylor_Fritz97]

Wasn’t sure if I was gonna cry tonight or not..... I definitely cried... a lot

[Trevor Bassitt OLY @TrevorBassitt30]

I know I had the slowest split but dang they can’t even have me in-focus 😭

[Michael Johnson @MJGold]

This would never happen in a truly professional sport!

[ROSTER ATHLETICS @RosterAthletics]

Have a nice and unexpected...🐦 Monday!
#mondaymood #mondays #rosterapp #rosterathletics #athletics #trackandfield

[The Org @TheOrgCom]

📢 We raised $20M from Tiger Global!

Also thankful for the continued support of @sequoia, @foundersfund, and @balderton, as well as our new investors: @GavinSBaker, @neerajarora, @LarsFNielsen & @thursday_vc

Here is our vision & what we'll focus on next:https://t.co/glGtX1FkcR

[SPAR International @SPARInt]

Download the @RosterAthletics app with live updates and team results of the @EuroAthletics #TeamChampionships in Silesia. More info on: https://t.co/tmljlCWg9k

#ETCH202 @silesia21 #Silesia21 #SPAR

[World Athletics @WorldAthletics]

"It's very special for our country"

The Danish team almost couldn't believe their luck after securing their spot for #Tokyo2020

Tonight, they'll line up in the 4x100m #WorldRelays final.

[The Org @TheOrgCom]

Here’s our insider’s look at the Top 10 Startups to Watch in China in 2020 #Startups https://t.co/NBMGO3xuYf

[The Org @TheOrgCom]

These 26 companies are racing to develop the most promising coronavirus vaccines and drugs #coronavirus #coronavirusnews #coronavirusvaccine #COVID19 https://t.co/c8BRRtosdq

[ROSTER ATHLETICS @RosterAthletics]

Did you know that all of these seeding methods are available in the @RosterAthletics competition management platform - Alphanumerical, Alphabetical, Circle, Manual, Random, Timed/Results, Timed oval, and Zig-zag?
For more details, go to https://t.co/3Dul2EYqG4

[ROSTER ATHLETICS @RosterAthletics]

⚠️Before starting this new season, make sure you’ve downloaded and updated the latest version of the @RosterAthletics app📲 on the app stores⚠️
We’ve made improvements to our platform and you’ll be seeing exciting new features coming down the road soon.
#update #RosterAthletics

[ROSTER ATHLETICS @RosterAthletics]

Happy Holidays!
#happy #happyholidays #athletics #trackandfield #Rosterathletics #rosterapp

[ROSTER ATHLETICS @RosterAthletics]

Are you a school, masters or senior level competition organizer? @RosterAthletics covers all different age categories. The setup is easy! Request a demo today, just visit our website✍️💻
#athletics #trackandfield #competition #meet #meeting #setup #management #RosterAthletics

[ROSTER ATHLETICS @RosterAthletics]

Piotr Lisek had a very busy season. He competed in 4⃣2⃣ competitions this year!
#athletics #trackandfield #RosterAthletics #rosterapp

[ROSTER ATHLETICS @RosterAthletics]

Have you already decided who is the fastest in your #roster for @IAAFDoha2019? We have a tip from @De6rasse 🇨🇦
#RosterAthletics #Doha2019 #DohaWorldChampionships #roster #rosterapp #sprint #speed #fast #athletics #trackandfield

[ROSTER ATHLETICS @RosterAthletics]

Do you think @alysha_newman94 is ready to improve her Personal Best in @IAAFDoha2019🤔?
#RosterAthletics #Doha2019 #DohaWorldChampionships #roster #rosterapp #polevault #athletics #trackandfield

[ROSTER ATHLETICS @RosterAthletics]

Would you like to win a special @IAAFDoha2019 official relay baton?
Download the @RosterAthletics app and share this post. We’ll draw the lucky winner.
Stay tuned for two more chances to win👊
#RosterAthletics #Doha2019 #Athletics #trackandfield #win #prizes

[ROSTER ATHLETICS @RosterAthletics]

Check out @DevonAllen13 making the case for being the captain 👨‍✈️ of your Roster in the @RosterAthletics app📲
#trackandfield #athletics #usatf #Doha2019 #iaaf #RosterAthletics #worldchampionships

[ROSTER ATHLETICS @RosterAthletics]

If you're a meet organiser, fan or coach and like the @RosterAthletics app, you can contact us at [email protected] to find out more about using our Competition Management Platform 💻
Go digital, it's simple!
#athletics #trackandfield #competition #management #tool #app

[ROSTER ATHLETICS @RosterAthletics]

The @RosterAthletics is the official app of the @EuroAthletics Team Championships in #Bydgoszcz2019 🇵🇱
Be sure to set your Roster for #ETCH2019 ! Which team is your favourite to win? #rosterapp #RosterAthletics #athletics #trackandfield