moire o sullivan

LET Moire o’Sullivan bring you on a mountain adventure!

About us

An experienced mountain runner, orienteer and adventurer racer, Moire will bring you to mountains that you’ve always dreamed of conquering, teach you skills that you never thought you’d know, and give you the confidence to journey through the outdoors with good friends or solo.

Moire is three time Irish National Adventure Race Series winner, two time Irish Mountain Running Champion, an Irish Orienteering age-group winner, the first person to complete the Wicklow Round and a completer of the Denis Rankin Round. She has also teamed up to win the Mourne Mountain Marathon Elite Mixed class three times. 

Moire is a qualified Mountain Leader, holder of REC Level 2 First Aid and a Leader in Fell Running Fitness (LiFR). 


Books by Moire O’Sullivan

Bump, Bike & Baby

Longlisted for the William Hill Sports Book of the Year 2018

Moire O’Sullivan is a carefree mountain runner with zero interest in children. Unfortunately, she has promised her husband they’ll start a family. Can she maintain her sanity when faced with baby massage classes and travel-buggy systems? Can she win Ireland’s National Adventure Race Series and still learn to become a loving (and occasionally functioning) mummy?

“A honest, humorous and insightful account into the challenges of bringing children into the world while continuing to live the life of an athlete. A must-read for mums who run.” Sonia O’Sullivan, Olympic medallist.

“A winning journey through pregnancy, motherhood and mountains. You can’t stop until you get to the end.” Jasmin Paris, Champion Fell Runner.

Available to buy from Amazon and all good bookshops.

Read the reviews from the recent blog tour here.


In July 2008, Moire O’Sullivan made a solo attempt on the Wicklow Round, a grueling endurance run spanning a hundred kilometres over twenty six of Ireland’s remotest mountain peaks. After twenty one and a half hours she collapsed, two summits from the end. Battered and bruised, yet undeterred, she returned a year later to become the first person ever to complete the Round in less than twenty four hours.

“Mud, Sweat, and Tears” is the first book to tell one woman’s story about her passion for mountain running, a passion that has brought her to the heights of some of Ireland’s most impressive mountains and to the depths of her own human limitations.

“Inspiring stuff: an awe-inspiring tale of guts, passion and pig-headed refusal to surrender.” Richard Askwith, Author of Feet in the Clouds.

Available to buy from Amazon.