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To Be Determined Journal

Mountain Biking

Gravel

Race Director Diaries

To Be Determined Journal

Mountain Biking

Gravel

Race Director Diaries

Mountain Biking

Gravel

Race Director Diaries

TBD Roster: Steph Mangan

Journal Entries

Hometown

Farmington, CT

First Year Racing

2021

First Year Racing in NYC

2021

Rider Type

Road & Gravel

Drinks of Choice

Arnold Palmer

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“Seeing Emporia completely overrun by gravel riders is an amazing sight. Local shops were taken over by bike brands, ‘Welcome’ signs were everywhere, and even the local museum served as the registration center. The Expo was a bike n

We are pleased to announce the second year of grant awards for the To Be Developed Grant Program: Vulcan Cycling, WTF is Cross Clinic, NJCX Project, Shark River Devo, JAM Fund, Utica Bike Bus, TTEndurance Junior Development, and Grasshopper Race. Hea

A day at @nohocx 2025

TBD takes a mid-cyclocross season break for some gravel in one of our favorite rides: The Shawangunks. Head over to tbd.bike for the pics and route details.

HPCX 2025 had a bit of everything, including a very uncertain weather forecast leading into race day. Lotte writes about the day, and CX as a practice. Blog link in bio. Pics by @cjamesreeder and Ron Short

Endless turning, golden dinosaurs, and $2 bills: Crossasaurus Awesome kept the summer vibes hot: a look back and a farewell to summer. Gallery by @cjamesreeder (link in bio).

We try to bring you the most accurate news on the blog, but we never claimed to be more than amateur meteorologists. Nonetheless, our dedication to truth in journalism demands that we issue this correction to our Weekend Forecast about the weather fo

Now live on the Journal: a trip to the “enchanted forest” at Belltown CX II, featuring a @photorhetoric gallery and a race report from TBD’s newest member, Lotte.

The forecast may be wet today, but do you remember how hot and dry it was just a couple of weeks ago at WhirlyBird and @pineapplecrushcx ? Head over to TBD.bike to read Shane’s thoughts on the weekend and see some great photos!
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📸: @thericker

Our long-term review of @castellicycling Castelli’s Espresso product line is up now on the journal at tbd.bike. Words by @jameslmartin and @hlcamhi and pics by @cjamesreeder

@hydra_cross turned out to be just as dry, fast, and fun as expected. Take a look back at this past weekend’s racing over on the journal at tbd.bike!

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