Born to Run Ultra Marathons

AllWeDoIsRun

Creating trail running adventures on the stunning California Central Coast—and far beyond. Since 2007, AllWeDoIsRun has been creating trail running events that are all about connection, community, and good old-fashioned dirt. These races blend scenic courses with laid-back, welcoming vibes—from the California Central Coast to wherever the trail leads next. Whether you're chasing a finish line or just showing up for the campfire stories, you’ll find your people here. Come for the miles. Stay for the stories. Instagram: @_allwedoisrun | Facebook: AllWeDoIsRun | Podcast: Road Dog Podcast | Web: AllWeDoIsRun.com

2027 Registration Open Now

The Born To Run Ultra Marathon Extravaganza is confirmed for the week of May 15, 2027 Event capacity is limited to the first 300 registered participants and guests. Registration open now.

4 Day / 96 Hour Runner

Born To Run Four Day Dates: 8:00am Wed, May 12 – 8:00am Sun, May 16, 2027 Ranch access: 3:00pm Tue, May 12 – 12:00pm Sun, May 16 Includes: Onsite camping, marked course, aid every ~5 miles, chip lap counting 100-Mile Buckle (100 miles in 96 hrs) 200-Mile Buckle (200 miles in 96 hrs) Awards for top male & female (most laps) Souvenir shirt, custom bib, finisher awards Fees: Runner: $650 + $10/day Ranch Fee Ranch Fee $10 per person, per day. This fee is in addition to all registration costs. Payable at Runner Check-In. Please bring cash. Strictly no refunds, no transfers and no deferrals.

3 Day / 72 Hour Runner

Born To Run Three Day Dates: 8:00am Thu, May 13 – 8:00am Sun, May 16, 2027 Ranch access: 3:00pm Wed, May 13 – 12:00pm Sun, May 16 Includes: Onsite camping, marked course, aid every ~5 miles, chip lap counting 100-Mile Buckle (100 miles in 72 hrs) Awards for top male & female (most laps in 72 hrs) Souvenir shirt, custom bib, finisher awards Fees: Runner: $550 + $10/day Ranch Fee Ranch Fee $10 per person, per day. This fee is in addition to all registration costs. Payable at Runner Check-In. Please bring cash. Strictly no refunds, no transfers and no deferrals.

100 Mile Runner

Born To Run 100 Mile Dates: 8:00am Fri, May 14 – 8:00am Sun, May 16, 2027 Ranch access: 3:00pm Thu, May 13 – 12:00pm Sun, May 67 Includes: Onsite camping, marked course, aid every ~5 miles, chip lap counting 100-Mile Buckle (finish within 48 hrs) Awards for top male & female Souvenir shirt, custom bib, finisher awards Fees: Runner: $450 + $10/day Ranch Fee Ranch Fee $10 per person, per day. This fee is in addition to all registration costs. Payable at Runner Check-In. Please bring cash. Strictly no refunds, no transfers and no deferrals.

30 Mile Runner

Born To Run 30 Mile Date: 8:00am Sat, May 15, 2026 Ranch access: 6:00am Sat, May 15 – 12:00pm Sun, May 16 Includes: Three 10-mile loops, aid every ~5 miles Souvenir shirt, custom bib, finisher awards No pacers Fees: Runner: $125 + $10/day Ranch Fee Ranch Fee $10 per person, per day. This fee is in addition to all registration costs. Payable at Runner Check-In. Please bring cash. Strictly no refunds, no transfers and no deferrals.

20 Mile Runner

Born To Run 20 Mile Date: 8:00am Sat, May 15, 2027 Ranch access: 6:00am Sat, May 15 – 12:00pm Sun, May 16 Includes: Two 10-mile loops, aid every ~5 miles Souvenir shirt, custom bib, finisher awards No pacers Fees: Runner: $125 + $10/day Ranch Fee Ranch Fee $10 per person, per day. This fee is in addition to all registration costs. Payable at Runner Check-In. Please bring cash. Strictly no refunds, no transfers and no deferrals.

10 Mile Runner

Born To Run 10 Mile Date: 8:00am Sat, May 15, 2027 Ranch access: 6:00am Sat, May 15 – 12:00pm Sun, May 16 Includes: One 10-mile loop, aid every ~5 miles Souvenir shirt, custom bib, finisher awards No pacers Fees: Runner: $100.00 + $10/day Ranch Fee Ranch Fee $10 per person, per day. This fee is in addition to all registration costs. Payable at Runner Check-In. Please bring cash. Strictly no refunds, no transfers and no deferrals.

Guest Day Pass / Ranch Access

Guest Day Pass / Ranch Access All ranch visitors (everyone who enters the ranch property) must be registered as either a runner or a guest. Guest Day Passes are required for Crew, Pacers, Guests, or additional days for registered runners. Passes are sold in 1–4 day increments. Each pass provides 24-hour Ranch Access. Cost: $35 per day. Strictly no refunds, no transfers and no deferrals.

Ranch Fee

Ranch Fee $10 per person, per day. This fee is in addition to all registration costs. Payable at Runner Check-In. Please bring cash.

Event Cancelation Disclaimer

Event Disclaimer AllWeDoIsRun intends to hold this event as planned but circumstances may change. We monitor guidance from health officials, permit holders, and property owners regarding COVID-19, wildfires, and trail safety. Due to ongoing uncertainties, we cannot guarantee the event will proceed. The event will only occur if deemed safe and legal by the CDC and local authorities. AllWeDoIsRun, USDA, USFS, and property owners reserve the right to amend or cancel at any time.

Refunds, Transfers, Deferrals

No refunds, transfers, or deferrals—no exceptions. Once registered, do not request any changes.

Course

Course Description 100% dirt: ranch roads & single-track Two one-way 10-mile loops, meeting at the center (access to vehicle every 10 miles) Self-crewing from your vehicle allowed Loop 1: ~10 miles, +2100 ft gain, marked with Pink ribbon Loop 2: ~10 miles, +1600 ft gain, marked with Yellow ribbon Striped ribbon: turns | Blue ribbon: wrong way, do not pass Course map https://caltopo.com/m/NK513 No dogs on course

Ranch Gate and Check In Schedule

3:00pm - 6:00pm Tuesday, May 11, 2027 - the Ranch Gate and Runner Check In will open at 3:00pm and close at 6:00pm. Absolutely no ranch access after 6:00pm. 8:00am - 6:00pm Wednesday, May 12, 2027 - the Ranch Gate and Runner Check In will open at 8:00am and close at 6:00pm. Absolutely no ranch access after 6:00pm. 6:00am - 6:00pm Thursday, May 13, 2027 - the Ranch Gate and Runner Check In will open at 6:00am and close at 6:00pm. Absolutely no ranch access after 6:00pm. 6:00am - 8:00pm Friday, May 14, 2027 - the Ranch Gate and Runner Check In will open at 6:00am and close at 6:00pm. Absolutely no ranch access after 6:00pm. 6:00am - 12:00pm Saturday, May 15, 2027 - the Ranch Gate and Runner Check In will open at 6:00am and close at 12:00pm. Absolutely no ranch access after 12:00pm. Professional security services will monitor the ranch gate after hours.

Buy Registration as a Gift!

Instructions for Purchasing an Event Entry as a Gift: Log Out of Your Account: Ensure you are logged out of your account before starting the registration process. Start Registration: Begin the registration for the event. Choose "Register as a Guest": When prompted to sign in, click the green link on the right side of the screen that says "Register as a Guest." Complete the Registration: Follow the prompts to complete the registration. Note: If you’ve already registered for the event yourself, use a different email address for the gift registration to avoid any errors.