The Isis Winter League (IWL) is a series of head races run throughout Michaelmas and Hilary terms. IWLs are open not only to OURCs affiliated crews, but also to other rowing clubs based on the Isis, so all are encouraged to participate. The course usually runs from Donnington Bridge to Cox's Stone opposite Christ Church Meadows.
|Sunday||Race Secretary||List of Entries||Draw||Marshal Rota||Results|
|A||4th Week Michaelmas||
|IWL A Entries||IWL A Draw||Marshalling Rota||Results|
|Sunday 29th October|
|B||8th Week Michaelmas||
|IWL B Entries||IWL B Draw||Marshalling Rota||Results|
|Sunday 26th November|
|C||2nd Week Hilary|
|Sunday 21st January|
|D||4th Week Hilary|
|Sunday 4th February|
|E||6th Week Hilary||
|Sunday 18th February|
Entry fees for 2022-23 are as follows:
Will be found here.
League points are allocated according to the IWL Scoring Guide.