Saturday, Apr 19, 2025 @ 6:00 AM

Knobstone 50

Borden, IN 50 Mile

Registration closes: Wed, Apr 16 @ 11:59 PM ET

Event Overview

A rugged point-to-point 50 miler along Indiana's longest footpath, the Knobstone Trail. The KT is often described as one of the most challenging trails in the state and commonly referred to as “The Little AT” due to its steep, hilly landscape, reminiscent of the Appalachian Mountains.

The course travels Northward from Deam Lake State Park to Delaney Creek Park, accumulating roughly 10,000ft of elevation gain throughout. Join us on this scenic backcountry journey of steep climbs, sweeping vistas, and beautiful forested landscapes!

See event website for more detailed race information

Course Information



Timeline & Locations

Timeline
Saturday April 19th, 2025
4:15 AM – Shuttle Bus leaves Delaney Creek Park
5:00 AM – Bus arrives at Deam Lake
6:00 AM – Race Start

Cut-off Times
6:00 PM – Elk Creek Cut-off (32.8mi/12hr)
9:30 PM – Spurgeon Cut-off (44.1mi/15.5hr)
11:00 PM – Final Cut-off (50.0mi/17hr)/ Race ends

Start Location
Deam Lake State Recreation Area
1217 Deam Lake Rd
Borden, IN 47106

Finish Location
Delaney Creek Park
8215 Delaney Park Rd
Scottsburg, IN 47170

Gender Divisions & Awards

At Trailblazer Running we strive to create and foster a culture of inclusivity. We will accept each entrant’s declared gender at face value, and no additional supporting evidence is required. Entrants may register as Male, Female, or Non-Binary for our races. In addition, we provide an opportunity in the registration process for transgender and non-binary runners to express their desired pronouns.

Every participant receives custom awards as they finish their race. The top 3 male & female finishers at each distance will receive a podium award in addition to their finisher’s award. At this time there will be no additional awarding in the non-binary category. For more info on this, please reference our Transgender & Non-Binary Runner Policy.

Pregnancy and New Child Deferrals

We understand there are many barriers for new parents and pregnant runners within the sport of trail running. Participants who become pregnant after registering and prior to race day or are the parents to a recent newborn or adopted child can defer their entry to our event for up to two years. The race reserves the right to require additional proof of pregnancy. Please reach out to the Race Director at least one week prior to race day to process your deferral.

Please note that time periods for deferment are designed to support runners and partners who experience changes AFTER they have registered for the race. A runner who is pregnant or has a new child prior to registration is not covered in this policy. Contact the Race Director to request a deferment.

About Trailblazer Running

Trailblazer Running aims to inspire a sense of adventure, community, and environmental stewardship through memorable trail race events in the heart of the Midwest.



Race Rules and Cancellation Policy

A full list of our race rules and polices can be viewed on our website at the following links. Feel free to reach out via email to info@trailblazerrunning.co with any further questions.

Race Rules

Cancellation Policies

Event's current local time: 9:48 PM ET