Adventure runner completes all Dublin streets

Killarney native Seanie Clifford has completed an extraordinary 25-day endurance challenge that saw him run all 4,400 named streets in Dublin while sleeping rough on the city’s pavements every night.

The local athlete completed his final stretch in the capital on Saturday, August 29, after covering a total distance of 2,000 kilometres. Running under the project banner 4400 Streets & Nowhere to Go, Clifford undertook the gruelling schedule to raise vital funds for Focus Ireland, Liberty Soup Run, and Dublin Homeless Awareness.

To mirror the reality faced by thousands of individuals across the country, the Killarney man spent 25 consecutive nights sleeping out on the very streets he ran during the day. Averaging close to 80 kilometres every 24 hours, he navigated heavy traffic, intense asphalt heat, and constant route adjustments alongside his partner and sole support crew member, Alicja.

Reflecting on the experience, Clifford praised the overwhelming backing he received from members of the public throughout the capital. He stated that he went into the challenge with extreme positivity and was rewarded with extraordinary kindness from people across Dublin, with residents from Ballymun to Donnybrook coming out to offer support.

Local support carries

By the midpoint of the challenge, physical exhaustion presented severe hurdles. However, local running clubs and individuals joined Clifford on various sections of the daily routes to assist his progress.

On Day 12, runners from Artane Beaumont Running Club and local supporters joined him on the road, allowing him to complete his daily 80-kilometre target ahead of schedule as community support carried him through the toughest miles.

The final stage of the run coincided with the release of official monthly figures from the Department of Housing, which recorded a record 17,527 people living in emergency accommodation across the country, including 5,659 children.

During the closing days of the project, Clifford was invited into Leinster House to meet with TDs and discuss the conditions he witnessed while sleeping on the streets. He stressed throughout the campaign that while his temporary homelessness would end with a return home to Kerry, thousands of families across Ireland remain without permanent shelter.

Triple Crown completed

Following his arrival at the final street, members of the national ultra-running community confirmed that Clifford had achieved what is widely regarded as the Triple Crown of Irish Endurance.

A former student of St Oliver’s Primary School and St Brendan’s College in Killarney, Clifford first set a national record in 2024 by running all 275 Irish mountains over 600 metres in 21 days. In 2025, he ran the entire 2,700-kilometre length of the Wild Atlantic Way from Malin Head to Kinsale in under 30 days.

Despite his previous mountain and coastal records, Clifford described the urban street challenge through Dublin as his most difficult undertaking to date.

Clifford, who now organises trail running retreats and uses endurance projects to highlight mental health and social issues, finished his final street run on Saturday afternoon to complete the historic trilogy of Irish endurance challenges.