List of festivals in the Isle of Man#Motorsports

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!Festival

!Occurrence

!Description

|31 October, Annual

|Celebration of the traditional Gaelic festival of Samhain, the start of winter. It is thought to be the oldest unbroken tradition in the Isle of Man.{{Cite web |title=Sue Woolley |url=https://culturevannin.im/watchlisten/oralhistory/sue-woolley-452607/ |access-date=2025-04-08 |website=Culture Vannin}}

|May and June, Annual

|An annual motorcycle racing event

|Throughout the year

|A set of cultural events, including the Mananan International Festival, the Opera Festival, the Oboe Festival and the Viola Festival.

|Annual, June

|The namesake of the Mananan International Festivals. A multiday music festival celebrating international genres and styles.{{Cite web |last=Wade |first=Mike |date=15 June 2019 |title=Mananan festival is a great mix of genres and styles |url=https://www.iomtoday.co.im/news/mananan-festival-is-a-great-mix-of-genres-and-styles-228514 |url-status=live |access-date=8 April 2025 |website=Isle of Man Today}}

|September, Annual

|A literature festival centered around Manx culture and local writers.{{Cite web |title=Manx Litfest |url=https://www.manxlitfest.com/ |access-date=2025-04-08 |website=Manx Litfest |language=en-GB}}