Virtual and Realspace 5K Links

For my reference:

VIRTUAL RUNS
MoonJoggers: month-long 5Ks and annual "rack up the miles" aggregate race

Hogwarts Running Club; Extra prizes for doing all 6 races + a challenge in a year.

Geek'd Out Running Club: real world races in Utah, but open to virtual runners. Discount for doing all 4 races.

Virtual Events: includes Live Long and Prosper Memorial Mile & Geek Day runs

Flex it Pink

Virtual Run World: all Disney themed; less emphasis on community discussing the runs and "gimme cash for this trinket." That said... I kind of like some of the trinkets.

Races for Awareness

Gone for a Run; virtual races and real-world race stuff

The Nerd Herd: Extra medal for doing all 3 races. 1-week slot to run each.

Virtual Nerd Runs: Holds races open until medals run out, so old races are still running.

Will Run for Bling (I love that name like pie!)

Virtual Race Series

Vacation Races (often astronomy or calendar-based like "Solstice day" & Presidents Day Weekend)

Full Medal Runs

Virtual Strides


REALSPACE AND VIRTUAL RUNS
Run Haven

Color Run: usually in Baltimore in May & DC in September. Requires white shirt & possibly goggles

Active.com has searches for real and virtual 5Ks based on location.

Virtual National Park Running (with nice "how it works" video) Virtual runs in real locations.