Round 1 Starts in








Round 1

The Nagles
April 1st

Round 2

Bike Park Ireland

April 29th

Round 3

Sliabh Bhui
June 3rd

Round 4

July 1st

Round 5

August 26th

Polygon Grassroots Enduro Series
supported by

A grassroots Enduro mountain bike racing series run by local clubs with the single goal of encouraging anyone, regardless of age or gender, to try racing in the simplest format. Its success is measured based on the feedback received from those who participate.

The one day blind race format is unique in that riders do not get to practice in advance, but can attempt the stages multiple times as they like before the cut-off time (usually a maximum of two attempts per stage).

While we encourage newcomers to have a go, the technical standard of most trails and venues is on a par with other regional and national Enduro competitions

News & Updates

Grassroots Enduro Series 2018 Events

We are pleased to announce the five rounds that will make up the 2018 Grassroots Enduro Series. Date Event Registration Opens 01/04/2018 Rd1 The Nagles, Co. Cork. Sun 11th March @ 21:00 29/04/2018 Rd2 Bike Park Ireland. Sun 8th April @ 21:00 03/06/2018 Rd 3 Sliabh...

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2017 Series Rider Survey Results

Survey Results After the 2017 season came to a close the series' organisers ran a survey among those that had participated in one or more of the five events held. We would very much like to thank everyone that took the time to go through the survey and provide us with...

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2017 Series End

Our first Enduro series drew to a close yesterday in Cahir. We hope you enjoyed it. Big thank you to Brian Roban of and Polygon Bikes for being our race series sponsors. Thanks to all of you for taking part at each of our five races. We will be posting...

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