Rolling, Fast, and Growing: What the Boilermaker 5K's Three-Year Data Tell You

A net downhill of 75 feet across a rolling point-to-point course, a field that has grown by more than 500 finishers in three years, and a median finish time that swung nearly a full minute between the coolest and warmest editions on record — the Boilermaker 5K in Utica, NY has a clear personality. Expect a climb to open, a long descent through the middle, and conditions on July 11, 2027 that look close to the race's best recent weather.

By the numbers

The field has expanded steadily: 3,662 finishers in 2024, 3,969 in 2025, 4,203 in 2026. Women have made up the majority of finishers in every edition — 2,368 of 4,203 in 2026 alone. The 2026 median of 0:33:37 was the fastest of the three years and nearly a minute and a half quicker than 2025's 0:34:53, a gap that tracks closely with the temperature difference between those two mornings.

How the course runs

The course opens with a climb of roughly 62 feet over the first nine-tenths of a mile — the only sustained ascent on the route. From there, a descent of 135 feet carries runners from mile 0.9 through mile 2.0, the longest and most significant grade on the course. The final mile is effectively flat, with only noise-level changes in either direction. Net course drop is -75 feet, giving the layout a genuine downhill bias despite that early test.

With only a single checkpoint at the finish, the 2026 median segment pace across all 3.1 miles was 10:49/mi — the number against which any runner can benchmark their effort.

Pacing patterns

Because only finish-line data is available across editions, the clearest pacing signal comes from year-to-year median shifts. The early climb followed by a long descent rewards runners who don't go out too hard on the uphill — those who bank energy there tend to benefit most from the mile-long drop that follows.

The weather question

The three editions span a meaningful range: 84°F at the gun in 2024, 75°F in 2025, and a cool 64°F in 2026. The correlation with median times is direct — 2024's heat produced a 0:33:57 median despite being a smaller field, 2025's warmth pushed the median to 0:34:53, and 2026's cool morning brought it back to 0:33:37. The 2027 forecast — ~63°F at the start, overcast, wind nearly calm at ~1 mph, humidity at 91% — closely mirrors 2026 conditions. High humidity is worth noting, but the temperature profile suggests median times near the 2026 benchmark are plausible if the forecast holds.

What it takes

In 2026, the top 10% of finishers crossed in 0:26:05 or faster; the top 25% needed 0:29:30 or better. The back quarter of the field finished at 0:38:19 or slower. Winning times that year were 0:16:19 (men) and 0:18:04 (women). The 2024 men's winning time of 0:15:38 remains the fastest on record across these three editions.

What to watch

Field size trajectory. The race has added roughly 270 finishers per year over the past two editions. Whether 2027 crosses 4,500 finishers is a natural milestone to track.

Women's winning time. The women's front has varied from 0:18:04 to 0:19:05 across three editions — a nearly one-minute spread. With 2027 conditions projecting close to 2026, a time near the low end of that range is within reach.

The weather-performance link. Three editions now form a clear pattern: cooler mornings produce faster medians. A 2027 morning that stays near 63°F could push the overall median toward or below 2026's 0:33:37 — the benchmark to watch as results come in.

Growing women's share. Women have represented more than 56% of finishers in each of the three editions and that share has risen each year. How that demographic trend shapes the overall median is worth following.