When are most Half Marathon races held in Green Bay?
October is the busiest month for Half Marathon races in Green Bay, with 2 of the 3. If you are flexible on the date, that is the quickest way to narrow things down.
Wisconsin · Half Marathon
Half Marathon Races in Green Bay, Wisconsin
Every upcoming Half Marathon around Green Bay, with start times, entry fees, finish-time stats from past editions, start-line maps, and the local run clubs to train with.
3 upcoming Half Marathon races found · 2 with finish-time stats
By the numbers
The Biggest and Longest-Running
The Green Bay races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
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.
Common Questions About Running a Half Marathon in Green Bay
How much do Green Bay Half Marathon races cost?
Entry fees for Half Marathon races here run from $12.99 to about $35, depending on the event and how early you register.
How early should I register for a Half Marathon in Green Bay?
2 of the 3 Half Marathon races in Green Bay already have a price increase scheduled, so entry gets more expensive the longer you leave it. Race pricing almost always steps up as the date approaches, and signing up early is usually the cheapest option.
Where can I train for a Half Marathon in Green Bay?
Browse Green Bay run clubs on RunSesh to find a training group at your pace.