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Hell On The Hill – South Berwick, Maine

September 8 @ 1:00 PM - September 9 @ 2:00 PM


Endurance Retreat and Experience

Sept. 8th and 9th

Limited to 250 spots.

Get ready to experience 5 days worth of activities…in 24 hours.

Saunas, cold plunges, speakers, yoga, breathwork, sound baths, lake activities…and HELL ON THE HILL.

We have taken a traditional half marathon and revolutionized  the race experience. This is NOT just a 13.1 mile run up and down a backyard hill, it’s a full immersive weekend.  Join us for the biggest camping slumber party under the stars.

This event is for runners, walkers, joggers or hikers – it’s like summer camp with a hill to deal with. Join us for the best slumber party Running has ever seen!

Contact Bianca for more information –

We designed this event so the RACE is a bonus! We have speakers, yoga instruction, 5 wood burning saunas, 30 cold tubs, 20,000 lbs of ice, breath work stations, workshops led by Olympians, sound bath sessions and more. We ditched the hotel rooms and opted for an amazing campsite for a group slumber party!!!

• World Class speakers and exclusive on site workshops.

• Full access to sauna and cold plunge therapy.

• Fully supported 13.1 mile Hell on the Hill race

• Exclusive limited edition event gear and swag

• Self supported camping.

• All food, smoothies and beverage included. Gluten free and vegetarian options available.

• Live music the entire 13.1 miles


1pm: Check in for people with RV’s & Tents

2pm: Check in for people staying at nearby hotels

2pm: Sauna and Cold Plunge Open

4:30pm – 5:30pm: Group Activities (Announcing soon)

6pm – 7:30pm: Dinner

7pm – 8:30pm: World-Class Speakers (Announcing Soon)

9pm: Breathwork

11pm: Lights Out


5:30am: Light, pre-race breakfast

6:45am: Start Line

7am: Race Starts

8am: Sauna and Cold Plunges Open

10am: Brunch

11am: Race Ends

12pm: Brunch Ends

1pm: Sauna and Cold Plunge Close

1pm – 2pm: Tent Breakdown & Goodbyes



September 8 @ 1:00 PM
September 9 @ 2:00 PM
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All Day Running Co.
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South Berwick
South Berwick, ME United States + Google Map