About 1BallCo
Terence Hartnett is a New York City comedian and cancer survivor who blends personal storytelling with tightly written material. Previous Fringe shows told the story of how he got cancer, did a show about it, then got cancer again — leaving him with one testicle and one lung. Now he sets himself a new challenge: a marathon. The show runs for 50 minutes at Just Up the Stairs and is suitable for audiences aged 14 and over. Strong language is listed as a content warning.
Why see this show?
Darkly funny and deeply human, this 50-minute show at Just Up the Stairs follows a comedian who refuses to let cancer have the last word. Terence Hartnett's material is for comedy fans and story lovers alike.
Friday 1 - Thursday 21 August 2025
All performances at 17:05
20 performances
50 minutes
1 performers
Edinburgh Festival Fringe 2025
£12 (10)
Frequently Asked Questions
What is the show about?
Terence Hartnett, a comedian and cancer survivor, combines personal storytelling with stand-up comedy. The show follows his ongoing journey — from previous Fringe shows about getting cancer and recovering to his latest goal.
How long is the show?
The show runs for 50 minutes.
Where is it performed?
The show takes place at Just Up the Stairs.
What is the age guidance?
The show is suitable for audiences aged 14 and over.
How much are tickets?
Tickets are £12, with a concession price of £10.
Are there any content warnings?
Yes — the show contains strong language and swearing.
About This Comedy Show
1 Lung Marathon is a comedy performance at Just Up the Stairs during Edinburgh Festival 2025. Running for 50 minutes, this show is part of the world's largest arts festival, bringing together performers and audiences from across the globe.
Expect an evening of laughter with professional comedians delivering their best material. Most comedy shows at Edinburgh run for 50-60 minutes, perfect for fitting multiple shows into your day.
Venue: Just Up the Stairs
Just Up the Stairs is one of Edinburgh's Festival venues, hosting a variety of performances throughout August. Located in the heart of the city, the venue is accessible by public transport and within walking distance of other Festival locations.
Tips for Attending
- •Arrive 10-15 minutes early for the best seats
- •Front row seats may involve audience interaction
- •Check content warnings for adult material
- •Many venues have a bar for pre-show drinks
Booking Information
Ticket Prices: From £12
Age Guidance: 14+
Content Warnings: Strong language/swearing
Book early to avoid disappointment. Popular shows sell out quickly during Edinburgh Festival.
Part of Edinburgh Festival 2025
Edinburgh Festival transforms Scotland's capital into the world's leading cultural destination every August. With thousands of performances across hundreds of venues, the festival offers unparalleled choice for culture lovers.1 Lung Marathon represents the comedy excellence that makes Edinburgh Festival unique.
Looking for more comedy shows at Edinburgh Festival 2025?
Browse all Comedy shows →Similar Events
Data provided courtesy of the Edinburgh Festivals Listings API
