Sat, Oct 17, 2026
Fairfax, VA
The race runs on the campus of a university in Fairfax, raising money for a student emergency fund that helps cover unexpected financial hardships. The kids fun run runs alongside the main event, so families tend to show up together. The cause is built into the entry fee, with a portion going directly to the fund.
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Going by the 2025 results, this is a decent-sized field, and the spread of finish times is wide, so this is a mostly recreational race rather than one for club runners.
5K · 2025 results
Top 3: Clarence Walker (15:53) · Kaleb Evans (16:14) · Simeon Omorodion (16:50)
1 Miles · 2025 results
Top 3: H. Zeng (7:35) · J. Zeng (7:53) · S. Atif (8:52)
The George Mason 5K and Fun Run has been held every year since at least 2022. That is as far back as RunSignup's records for this race go, so it may well be older.
Enter a finish time to see where it lands against the most recent 5K results.
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Jul 27, 2026.
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Almost certainly not. Half the 5K field finished slower than 31:55, and the last recorded finisher came in around 1:04:54, so there is a long tail of runners behind the middle of the pack. Most fields are far slower than people expect.
A field of 301 is big enough that you will have company at your pace without feeling lost in a crowd. There is no qualifying time, and the finish-time spread above shows how varied the field really is. If it is your first 5K, that spread matters more than the winner's time.
The 5K winner ran 15:53 while the median finisher took 31:55. That spread points to a broad, mostly recreational field rather than a race dominated by club runners.
