When you're using the bootstrap framework, you'll have to override some properties of standard classes. I recommend only using the grid to avoid the overriding. If you don't want to get the fixed with you can use the container-fluid class. I've worked out a fiddle to solve your problem. Do note that I've overwritten the default bootstrapp css, which I don't recommend, but it can help you for now. I hope this helps.
Container fluid: bootstrap container fluid
Fiddle: Allora - fix css
Html adaptations:
<div class="jumbotron">
<h1>Pampalarla Alis Veris Qeyff</h1>
<div class="container-fluid">
<div class="row-fluid">
<div class="col-xs-4">
<h3><span class="glyphicon glyphicon-time"></span></h3>
<h4> Thursday 12:30</h4>
</div>
<div class="col-xs-4">
<h3><span class="glyphicon glyphicon-map-marker icon-white"></span></h3>
<h4> Kanyon</h4>
</div>
<div class="col-xs-4">
<h3><span class="glyphicon glyphicon-user"></span></h3>
<h4>6 People</h4>
</div>
</div>
</div>
</div>
Css adaptations:
.jumbotron{
position: relative;
padding:0 !important;
margin-top:70px !important;
background: #eee;
margin-top: 23px;
text-align:center;
margin-bottom: 0 !important;
}
.container-fluid{
padding:0 !important;
}
.col-xs-4{
background:rgba(157,52,99,0.7);
}