Indiana's only 100 Mile Trail Race - April 30 - MAY 1 2016
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Welcome to the Indiana Trail 1LOGO00

We are very pleased to announce that the only 100 mile trail race in the state of Indiana will be held at Chain O' Lakes State Park in Albion, Indiana on April 30 - May 1 2016.

Please note that there will also be a 50 mile race option on the same course with the 100 mile race. There will be a 30 hour time limit for the 100 milers and a 15 hour time limit for the 50 milers.

The Indiana Trail 100 is a non-profit event managed by ultra-runners with the net proceeds going back to the park. We are convinced that once you run on our scenic course you will keep coming back. We will help you achieve your goal, whether it's your first 50 or 100 miler or setting your personal record time.


Registration for the 2016 Indiana Trail 100 will begin on Saturday, May 30th. We will take the first 400 registrants. Sign Up

August Announcements

1) 2016 Race Dates – The 2016 Indiana Trail 100 will be held at Chain O’Lakes State Park on April 30 – May 1. Please save these dates to be a part of our event. For those new to the Indiana Trail 100, we feature a 100 mile and 50 mile run. We do not offer any distances shorter than 50 miles.

2) 2016 Race Registration – Registration for the 2016 Indiana Trail 100 has already begun. The registration will be provided through RunSignUp:


Please note that the initial entry fees are the same as 2015. The fees will increase on 9/1/15, so please make a note of it.

3) Cap – The limit for the 2016 Indiana Trail 100 will be 400 runners. It is at the race committee’s discretion to determine the limits for 100 mile and 50 mile entries, respectively. We will provide advanced notice if we decide to close down one of the fields due to the maximum limit.

It is your responsibility to register before we reach our cap. This past year, we were contacted by approximately 200 people that requested to enter the race after we had already filled up.

4) Waiting List – As soon as the 2016 Indiana Trail 100 reaches its limit of 400 runners we will implement a waiting list. The runners will be placed on the waiting list in the order they sign up; the first on the waiting list will be the first to take the place of someone that drops out.

5) No Deferrals/No Refunds/No Transfers – There will be no deferrals, no refunds, and no transfers for any reason, including injury. However, we will allow runners to switch from the 50 miler to 100 miler, and vice versa, after you have signed up. More details to follow.

6) Western States – Please note that the Indiana Trail 100 is a Western States qualifying race.

7) Midwest Super Slam – Please note that the 2016 Indiana Trail 100 is part of the 2016 Midwest Super Slam.

8) Buckles – In 2016, we will again provide sub 24 hour buckles along with traditional buckles for runners that finish over 24 hours but less than 30 hours. The 50 mile finishers will receive a medal.

9) Training Runs – The Sunday morning training runs will return on 9/6. We start at the Sand Lake beach parking lot at 9:00am. The group usually runs at least one loop (16.67 miles) but some runners will go further than that distance and some less.

10)The fall training runs are very popular and are a good way for people that are considering running the Indiana Trail 100 to check out the course and discuss with several local Ultra Runners. We typically see runners from all over the Midwest during these runs.