Sat, Apr 10, 2027
Houston, TX
Entry is $35 now and rises to $45 after Aug 4, 2026, so registering before then saves $10.
This Earth Week race has been on Houston runners' calendars long enough to feel like a tradition. The name points to the distance, which sits just past a standard ten-kilometer mark. Beyond that, the organizer's notes say little about the course itself, so what draws people back year after year is harder to pin down from the outside.
Free race emails
In for this one or still deciding, keep race season near Houston on your radar: a Monday look ahead and a Thursday rundown of the weekend's races.
Two helpful emails per week. No spam. Unsubscribe anytime.
Going by the 2026 results, this is a decent-sized field, with a competitive front end and a big recreational middle.
5K · 2026 results
Top 3: Jin Chen (18:46) · Landon Galloway (19:14) · Joel Camacho (19:23)
10K · 2026 results
Top 3: Buck Baker (34:26) · Maxwell Marion (37:18) · John Cagle (40:45)
1K · 2026 results
Top 3: P. Thrash (4:18) · L. Davis (4:25) · R. Argueta (4:31)
The green6.2 has been held every year since at least 2021. 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.
Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.
Traveling for this race? The map shows hotels and rentals in and around Houston — pan or zoom to compare what's nearby.
The map is provided by Stay22. If you book through it, RunSesh may earn a commission at no extra cost to you — it never affects the races we list.
Almost certainly not. Half the 5K field finished slower than 35:29, and the last recorded finisher came in around 1:13:52, 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 475 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 18:46 while the median finisher took 35:29. That spread points to a mixed field, with a competitive front and a big recreational middle.
Join a local run club. Houston Striders, In Flight Running, Houston Harriers and others in Houston welcome runners of all paces, and a weekly group run is the most reliable way to hold a training block together.
