WRC
-->
runsignup.com

Mt. A Trail Challenge 5K/1 Mile

calendar_today 19 Sep, 2026

directions_run Running

language Official Website

sell $20.00

Mt. A Trail Challenge 5K/1 Mile

About the Event

Join us Saturday, September 19th for the Mt A Trail Challenge!

We're excited to have you join us at the summit of Mount Agamenticus for the 10th Annual Mt. A Trail Challenge!

The 5K begins at 9 AM and the 1 Mile starts at 9:20 AM.

Run, hike, roll or stroll through either our 1 Mile or 5K course. This challenge is timed the good ol’ fashioned way with stop watches, thanks to our local York Highschool Cross Country Team. There are no traditional age category prizes, but there will be a raffle for all participants!

As always, all funds raised go right back into Mount A conservation & education efforts. Thank you for your continued support!

This year, any previous participants who beat their own personal Trail Challenge record can receive a Mount Agamenticus Conservation Region logo pin!

If you have any questions regarding trails, please contact Naomi at ndensmore@yorkmaine.org

If you have any questions regarding registration, please contact Nick at ndarby@yorkmaine.org 

Races Offered

Annual Mt. A Trail Challenge - 5K

Sep 19, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

09:00

sell

$20.00

Annual Mt. A Trail Challenge - 1 Mile

Sep 19, 2026

straighten

Distance — 1 Miles

terrain

Type — Running

timer

09:20

sell

$20.00

Weather History

These values represent the 3-year monthly averages for September in York.

thermostat Temperature
12.9° / 22.8°
wb_sunny Feels like
11.7° / 22.2°
light_mode Avg sunshine hours
9h 35m
water_drop Avg rainfall
2.5 mm
ac_unit Avg snowfall
air Avg wind speed
9.0 km/h (Light breeze)
opacity Sweat loss rate
Moderate
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (5.0)
humidity_mid Humidity
77.3%
wb_twilight Sunrise
06:22
nightlight Sunset
18:51

About York

Learn more about the host city, York.

York is a town on the Southern Coast in Maine. It includes the villages of York Beach, York Harbor, and Cape Neddick.

Read more launch

Hotels & Places to Stay

Runner Reviews

Read what other athletes have to say about their experience at the Mt. A Trail Challenge 5K/1 Mile.

No reviews yet

Be the first to share your experience with the community!

Nearby Races

Explore other exciting events happening in this same region.

Founders Park 5k

Founders Park 5k

location_on Wells, Maine, US

calendar_today Jun 27, 2026

32nd Annual GRBA 5K Road Race - July 5th, 2026

32nd Annual GRBA 5K Road Race - July 5th, 2026

location_on Kennebunkport, Maine, US

calendar_today Jul 05, 2026

South Berwick Strawberry Run & Walk

South Berwick Strawberry Run & Walk

location_on South Berwick, Maine, US

calendar_today Jun 27, 2026

Recommended for You

Hand-picked events we think you’ll love.

2026 New England Series - Day 6 (ME)

Jun 13, 2026

2026 New England Series - Day 6 (ME)

World's Best Marathon & Half Series (5K's, 10K's, & 50's too)! No Time Limits Great Food Award-Winning Medals Loony Com…

Read more
Sea to Summit

Jul 25, 2026

Sea to Summit

The Sea to Summit is not your traditional multisport race. This is an amazing day which combines the core elements of t…

Read more
Muddy Kids - Maine

Jun 27, 2026

Muddy Kids - Maine

CREATE LASTING MEMORIES WITH YOUR FAMILY. Muddy Kids is 2 and 3 mile adventure event series for families and kids ages …

Read more
Muddy Princess - Maine

Jun 28, 2026

Muddy Princess - Maine

Muddy Princess is a 5K obstacle mud run for women! Our event is for Princesses of all sizes, ages and fitness levels. W…

Read more

Get race deals & updates

Subscribe to our newsletter for curated race picks and discounts.