Date
January 23, 2027
Field Size
Small (<500)
PR Score
101.1 / 100
BQ Rate
11.1%
Race Watchlist
Get monthly BQ intel with course trends, registration reminders, and fast-race picks before you commit.
Course features a net downhill profile, ideal for speed seekers
Field size is limited to 171 finishers, allowing for less congestion on the course
BQ rate of 11.1% suggests a competitive atmosphere despite the downhill benefits
Takes place in January, often providing cooler temperatures that can aid performance.
With a PR score of 101.11, this course is heavily downhill, making it a rare opportunity for runners looking to push their limits. On January 24, 2026, the Sun Marathon in Santa Clara boasts a small field size of just 171 finishers, which can lead to a more intimate race experience. However, only 11.1% of participants have historically qualified for Boston, so it's wise to be prepared for both the course and the competition.
Sun Marathon is an Emerging BQ venue — a legitimate qualifier for committed runners, though BQ rates are still building as the race grows. Historically, around 11.1% of finishers have posted Boston-qualifying times here. The net-downhill profile creates genuine PR conditions, but demands respect — early miles require disciplined effort to avoid blowing up late.
Focus on a controlled start to avoid burnout early on the downhill sections. Utilize the grade for speed but remain aware of pacing to maintain energy for the latter parts of the race.
No elevation data was found in the course profile file.
Historical average based on 3-year data for this race date
Temp
45.7°F / 33.3°F
Conditions
Clear
Precipitation
0.06 in
Wind
6.4 mph
Historical averages · Source: Open-Meteo · Actual conditions will vary
Typical conditions: Cool (35–50°F). Winter races reward layers at the start line — most runners strip down after the first few miles as effort warms them up.
Find accommodation for race weekend in Santa Clara, UT.
Hotel links may earn a small commission at no cost to you.
Fast Course Briefing
One email per month. Course trends, registration deadlines, and editor-picked qualifiers.