The St Oswalds’ Ultra is brought to you by Total Racing Events, part of Total Racing International (TRI), who are event organisers delivering a range of sporting events in running, cycling & triathlon.

TRI also manage sports challenges for corporate companies engaging employees, suppliers and clients with memorable lifetime achievements.

For more information about the events and activities that TRI are involved in, please visit Total Racing International website, or click on any of the events below for more details.