In 2017, Dower attempted a
thru-hike of the Appalachian Trail but had to end the attempt early following a panic attack. She completed the thru-hike in 2019 alongside her husband, Jonathan. She did so before competing in any organized ultramarathon race. Dower began competing regularly in ultramarathon
trail racing in 2021. Over the next few years she ran multiple 100-mile races such as Uwharrie, Cruel Jewel, and Hellbender. She completed the
Hardrock Hundred in Colorado in July 2024. In 2025, Dower broke
Camille Herron's course record for
Javelina Jundred 100 miler by more than 30 minutes with a time of 13 hours, 31 minutes, and 47 seconds. == Records/wins ==