Hell no! This would be my advice to anybody asking my opinion regarding whether it is possible and advisable to juggle a toddler, career, home life and athletic aspirations.
Personally, without all of the above challenges, I would not be a successful endurance athlete.
Prioritisation and organization I believe are the key attributes in ensuring success in all aspects of my life. I incorporate road training and intervals whilst commuting by bike to work, I swim during my ten hour work day, I complete my core, strength and yoga practice after Hayley goes to bed at 6.45pm. I meditate for 10-15 minutes each evening before I go to sleep. I ride my mountain bike on Fri, Sat, and Sun. I do housework whilst Hayley occasionally naps during the day (on another note Hayley will not nap every day she is at home which may account for the seemingly untidy house!)