Registration for the 7th Annual 26.2 with Donna ends at midnight Thursday.
The 26.2 with former First Coast News anchor Donna Deegan's mission is to produce world-class events to raise funds for ground breaking breast cancer research and empower women living with breast cancer.
The race events kick-off Friday and culminate Sunday with the Ultra Marathon.
Events include a 5K, Marathon, Half Marathon, and Relay that spans across the greater Jacksonville area.
It is the only race where 100 percent of the proceeds and raised funds go to breast cancer research.
This year's event is expected to draw 12,000 runners from all 50 states and more than 20 countries.
Since its inaugural year in 2008, 26.2 with DONNA has contributed $3.5 million to its beneficiaries. Seventy percent of proceeds go to the Mayo Clinic for breast cancer research. Thirty percent of proceeds go to The Donna Foundation to help breast cancer patients with critical financial needs.
For all the information you need on the race and The Donna Foundation, visit the website HERE.