Pat Patten Invitational
Next date not announced · last held Sat, Oct 3 Boulder, CO
5K1 mile
Race website & registration Your chances
Where would you finish?
Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.
See your predicted place7th
of ~140
Age group
Finish times
From the most recent results at each distance.
Field strength
1 mileVery competitive
Faster up front than 95% of the 1 mile races we track, based on 47 finishers over 3 editions.
5KVery competitive
Faster up front than 99% of the 5K races we track, based on 317 finishers over 3 editions.
Race-morning weather
52°F
Typical 7–9am temperature on race day over the past five years, with a dew point of 37°F. Usually cool enough that heat shouldn't slow you down.
Finishers by year
| Year | 5K | 1 mile |
|---|---|---|
| 2026 | 130 | — |
| 2025 | 96 | 14 |
| 2024 | 91 | 17 |
| 2023 | 134 | 16 |
| 2022 | 151 | — |
Upcoming races nearby
All races in Colorado- Eerie ErieSat, Oct 31 · Erie, CO
- Boos & Brews Halloween 5K @ Number Thirty EightSat, Oct 31 · Denver, CO
- HRCA Backcountry Wilderness Half MarathonSat, Oct 31 · Highlands Ranch, CO
- EAPL Zombie Run 5KSat, Oct 31 · Evergreen, CO
- South Boulder Creek parkrunSat, Oct 31 · Boulder, CO
- Halloween Zombie Fun Run 5K & 1mileSat, Oct 31 · Idaho Springs, CO