{% regroup mass_coach by name as coach_list %}

{% for name in coach_list %}

{% for item in name.list %}
   <tr>
      <td>{{item.surname}} {{item.name}} {{item.patronymic}}</td>
      <td>{{item.region}}</td>
      <td>{{item.city}} {{item.id}}</td><!--Вот тут не могу получить id-->
      <td>{{item.col_sportsmen}}</td>