The Flash 12K/6K
Typically 51–69°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
42–74°F
dry
2025
60–74°F
rain
2024
47–62°F
dry
2023
41–67°F
dry
2022
44–64°F
dry
2021
55–68°F
rain
2020
62–76°F
rain
2019
46–60°F
dry
2018
62–74°F
dry
2017
57–74°F
dry
Best months to race in Florida →
Countdown and forecast for this race in the appGet app ›
About this race
The 38th Annual FLASH 12K/6K is run in memory of Tim Simpkins, Gulf Winds Track Club's original Superhero. Read David Yon's story here: www.tallahassee.com/story/news/2014/02/16/yon-column-a-heart-beats-on-for-tim-simpkins-/5526155/.
The Flash 12K AND 6K are GWTC GRAND PRIX Races this year! Visit the GWTC Grand Prix Website for confirmation!
Rob Klepper is the Race Director. We have a Core Team that provides him support. Text 850-933-8762 or email Rob Klepper with any questions.
Course map
Train with a club
Run clubs near St Marks to train with before race day.
See all run clubs near St Marks →Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.