About the Alpine Bank Boulder Thanksgiving Day 5K
The course runs through downtown Boulder, threading the streets between the two ends of Pearl Street and finishing on the mall in front of the county courthouse. Along the way you pass some of the older buildings in the city, including a historic hotel and a century-old theater. It is a city-streets course, pavement and intersections, not trails.
A portion of each registration goes to a local food pantry that serves anyone who walks in, no restrictions. Strollers are allowed. Dogs are not permitted on the course.
Free race emails
Get the Weekly RunSesh
Get races near Boulder in your inbox. Every Monday we send the races coming up, and every Thursday we send the ones happening that weekend.
Two helpful emails per week. No spam. Unsubscribe anytime.
Alpine Bank Boulder Thanksgiving Day 5K 2025 Results
Going by the 2025 results, this is a big field, and the spread of finish times is wide, so this is a mostly recreational race rather than one for club runners.
5K Results · 2025
1,404finishers
15:22winner
31:15median
1:07:28cutoff
Top 3: Spencer Brown (15:22) · Caleb Hershey (15:22) · Tyler Scholl (15:26)
800m Results · 2025
121finishers
3:14winner
6:00median
1:21:44cutoff
Top 3: K. Harpp (3:14) · L. Markle (3:24) · k. smith (3:26)
The Alpine Bank Boulder Thanksgiving Day 5K has been held every year since at least 2023. That is as far back as RunSignup's records for this race go, so it may well be older.
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 Oct 25, 2026.
Distances & Start Times
5K11/26/2026 09:15$40
800m11/26/2026 09:00$20
Going for a Time?
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.
Not sure what to aim for? The 5K pace chart lists the pace for every finish time.
Where to Stay
Traveling for this race? The map shows hotels and rentals in and around Boulder — 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.
