I bow in awe to all those who are Ironman's or training to do one this year, but I'm afraid that's not going to be me this year! 
However, I do want to do 'something' so have been lurking on this forum for several months now summoning up the courage to jump in.
I'm 35, mother of four little girls and have been running for a year and do about 18miles a week. I swim 35-40 lengths once a week but my biking has only been around town on a 3 gear sit-up-and-beg bike with my 3yr old on the back. Not sure that will get me round a tri course
.
Have also spent the past hour looking up training schedules and am now feeling rather nervous and excited in equal measure. I've signed up for a short duathlon in March and a sprint tri in May and hope to do an Oly in July.
Hope there are some other folk out there who will join me on this thread and share their goals, tips, ideas, training and sucesses.
Chilibean
P.S. apologises in advance for all my stupid questions - I'm pretty clueless.