Team Opportunity Knocks

Sunday, October 11, 2020 | CHICAGO, IL 

Guarantee your spot in the 2020 Bank of America Chicago Marathon by running in support of the Opportunity Knocks Warriors. Runners who register with an Opportunity Knocks guaranteed entry will be responsible for fundraising a minimum of $1,250 (your marathon entry will be reimbursed when the fundraising minimum of $1,250 is achieved!)


 2020 Bank of America Chicago Marathon

Applications must be received by December 3, 2019 in order to be considered for one of Opportunity Knocks’ guaranteed entry into the 2020 Chicago Marathon.

Additional entries may be available after December 3, 2019; however, the required fundraising minimum will increase. Please see application timing and fundraising minimums below:

Application received during the 2020 Guaranteed Entry Application Window: 

October 21 – December 3, 2019: $1,250

Application received after the 2020 Guaranteed Entry Application Window: 

December 4, 2019 – January 31, 2020: $1,750

Important Dates

Guaranteed Entry Application Opens
October 21, 2019
Opportunity Knocks Runners who register through the charity process during the guaranteed application window will be responsible for fundraising a minimum of $1,250. Other guaranteed entries include time qualifiers, legacy runners, and 2019 deferred applications.

Non Guaranteed Entry Application Period
December 4, 2019

Application Period Closes
November 29, 2020

Bank of America Chicago Marathon
Sunday, October 11, 2020

Fundraising Deadline
November 11, 2020

Days till Marathon








STEP 1: Submit Participant Waiver

Complete the Opportunity Knocks Commitment & Waiver Form and submit to Lindsey at at

Complete Waiver

STEP 2: Register for the Chicago Marathon

Register to run the Bank of American Chicago Marathon with Opportunity Knocks on the Charity Application page. All runners must pay their entry fee. Once you reach your fundraising minimum Opportunity Knocks will refund your entry fee! Once the waivers have been completed and reviewed, you will be sent a link to register with Team OK


STEP 3: Create Fundraising Page

Create your personal fundraising page through Kindful

Create Page

About Us


Opportunity Knocks is an Illinois 501c.3 non-profit organization that serves young people who have intellectual and developmental disabilities (I/DD) through social, recreational and life-skills programming.

The people we serve are Warriors and it is our belief that their place in the community is both valuable and necessary. We envision a community where individuals with developmental disabilities have an active and supported presence.

Our socially interactive programming places consistent emphasis on the value of self-advocacy and community integration. The goal is to provide opportunities for self-enrichment in the life of the Warrior, in turn giving the Warrior an opportunity to enrich the community.


Already have a 2020 guaranteed entry?

You can still fundraise for Opportunity Knocks and be eligible for entry reimbursement with a $1,250 fundraising minimum and all the perks!


Runner Perks

For running with Team Opportunity Knocks, you will receive a Warrior Wellness shirt, Walk to Run Club with the Warriors from May to September in 2020, a personal fundraising webpage with tips on how to fundraise, registration fee reimbursement for the Bank of America Chicago Marathon with $1,250 fundraising minimum, and free entry into the Warrior Mile virtual fun run in summer 2020!


Please contact Lindsey Naughton with any questions at



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