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August 30 & 31, 2025

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Black Bear Trail Races

50K | 23K | 4 Mile
1 Mile Fun Run

Waterville Valley, NH

Welcome to the Black Bear Trail Races, hosted by White Mountain Endurance in scenic Waterville Valley, NH!

Join us for an unforgettable trail running experience with events for every level. Test your limits on Saturday with our demanding 50K Ultra Trail, a formidable journey boasting 7,700 feet of elevation gain around iconic 4,000-foot peaks, or choose the classic 23 kilometer course through the oldest maintained trail network in the US.

We also offer a beautiful 4-mile tour of White Mountain forests and streams with no road, and a delightful 1-mile Bear Cub Fun Run for the whole family! All race distances promise stunning views, finisher's medals, post-race snacks, and the spirit of mountain running.

*Distances may vary slightly each year due to permitting.

Start Times

Saturday
6:00AM  - 50K Start
10:00AM - 4 Mile Start
11:00AM  - 1 Mile Fun Run Start

Sunday

9:00AM - 23K Start

Bib Pickup

Saturday
5:00AM - Check-in opens for 50K
8:00AM - Check-in opens for Short Trail and Fun Run

Sunday
7:30AM - Check-in opens

Volunteer

We need help to make Black Bear Trail Races possible. Volunteer perks include Aravaipa race credits, race tee and food/drink at the finish line festival!
Volunteer Now

Required Gear

Ultra Required Gear
● Headlamp
● Extra batteries
● Ability to carry 1 liter of water
● 1 liter of water at start
● Course map
● Phone with service
● Raincoat if rain is forecasted

Live Tracking

Follow the 2025 Black Bear Trail Races with live split points throughout race weekend.
Aravaipa Live
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Registration closes: Wed, Aug 27 @ 11:59PM ET

Register Now

Race Registration

Until 5/31 Until 7/31 Until 8/25 Race Day
50K $100 $125 $150 $175
23K $75 $85 $95 $105
4 Mile $30 $35 $40 $45
1 Mile Fun Run $10 $10 $10 $10

*Prices do not include taxes and Ultrasignup fees. Race Goodie is NOT GUARANTEED after August 1, 2025.

Withdrawal Policy

Course Information

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Key Stats
Date | Saturday, August 30, 2025

Start Time | 6:00 am

Time Limit | 12 hours (6:00pm)
Distance | 30.8 Miles
Total Elevation Gain | 7,723 feet
Max Elevation | 4,324 feet
Women's Course Record | Elizabeth Disney - 5:57:00 (2024)
Men's Course Record | Samuel Miller - 6:24:00 (2024)

Course Map
Caltopo Course  Map

50K Event Details

2024 Finish Line Cam

Results & Photos

Proud Sponsors

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