BestRacesroad · Sprint · Sprint relay team of 2 ppl · 7 10 yrs youth · and 1 more
Columbia Duathlon
| Distances | Sprint, Sprint relay team of 2 ppl, 7 10 yrs youth, 11 15 yrs youth |
| Surface | road |
| Field size | 227 runners |
| USATF certified | No |
| Boston qualifier | No |
From the race's RunSignup listing, with field size from its posted results, last updated September 22, 2026.
Running Columbia Duathlon for a cause? Set up a free team page — rally your people, point donations straight to your charity.
Race-day weather
What the weather did on April 11 in each of the last 5 years, measured at Baltimore-Washington International Airport, 9.3 miles from Columbia.
| Year | High | Low | Rain |
|---|---|---|---|
| 2026 | 70°F | 48°F | none |
| 2025 | 49°F | 45°F | 1.20 in |
| 2024 | 73°F | 61°F | 0.02 in |
| 2023 | 78°F | 44°F | none |
| 2022 | 63°F | 31°F | none |
Daily highs and lows, not start-line temperatures: most races start in the cool of the morning, closer to the low. Source: NOAA National Centers for Environmental Information, GHCN-Daily.
Stay near Columbia
Hotels and rentals in and around Columbia, MD.
Preset to race weekend, Apr 10 – 12.
Bookings made through this map may earn BestRaces a commission. It has no effect on rankings (how ranking works).
Run this one?
Tell other runners it's worth the entry fee. One tap, no email, no account.
Votes don't affect the ranking. Here's what does →