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Jigger Johnson Ultras

100 Mile | 50 Mile | 20 Mile

White Mountain National Forest - Waterville Valley, NH

Prepare to tackle one of the world's most grueling trail races, an epic journey across New Hampshire's legendary White Mountains, commencing and concluding amidst the stunning beauty of Waterville Valley. Our 100-mile footrace will take you on a relentless out-and-back odyssey from Waterville Valley to the South Moat trailhead and back, spanning a daunting 108 miles and boasting a staggering 29,000 feet of elevation gain.

For our 50-mile participants, the journey takes you from South Moat across 58 miles of rugged, technical, and mountainous terrain that will push your limits. Prepare to ascend over 16,000 feet, summiting three of New Hampshire's 4,000-foot peaks, along with several other captivating summits along the way.

Get ready to test your mettle, push your boundaries, and forge unforgettable memories in the heart of the White Mountains. Are you up for the challenge?

*Distances may vary slightly each year due to permitting.

Start Times

Friday, August 15
100 Mile  - 7:00 am

Saturday, August 16
50 Mile - 7:00 am
20 Mile - 9:00 am

Bib Pickup

Town Square at Waterville Valley
33 Village Road
Waterville Valley, NH 03215

Thursday, August 14

5:00 pm - 8:00 pm
Friday, August 15
5:30 am - 7:00 am
Saturday, August 16
5:00 am - 9:00 am

NOTE: We will not do a Thursday night mandatory meeting, just packet pickup. All pre-race announcements will be handled on race morning.

Volunteer

We need help to make Jigger Johnson Ultras possible. This is a great way to see your runner on course and help runners get to that finish line! Volunteer perks include Aravaipa race credits and race swag!

Volunteer Now

Qualifications

Due to the remote and rugged nature of the 100 mile course, you will need to have completed a 50 mile run within the past year or a similar mountain effort with significant vertical gain.

Live Tracking

Follow the 2025 Jigger Johnson with live split points throughout race weekend.

Aravaipa Live
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Race Registration

*Race shirts guaranteed on race day if ordered by 7/25. Registration also available at Packet Pick-up depending on availability.
Withdrawal Policy
Register Now
Registration closes: Mon, August 11 @ 11:59PM ET

Course Information

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Key Stats
Date | Friday, August 15, 2025

Start Time | 7:00 am

Time Limit | 54 Hours

Distance | 108 Miles
Total Elevation Gain |29,000 feet

Max Elevation | 4,340 feet

Women's Course Record | 52:13:40 - Lee Conner (2023)

Men's Course Record | 31:06:43 - Justin Kousky (2023)

Course Map
CalTopo Course  Map

100 Mile Event Details

Jigger Johnson Race Videos

Results & Photos


Thank you to our sponsors!

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