Santa Clarita Marathon training plan: course, start dates, and plan options
Santa Clarita, CANovember 15, 2026
The Santa Clarita Marathon is run almost entirely on paseos and a bike path closed to vehicle traffic, which is unusual for a road marathon and changes the character of the whole day. No streets to hold, no traffic to time around, and very few spectators. About 204 people finished the marathon in 2025.
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That size is the point rather than a shortcoming. This is a small, quiet November race in Santa Clarita, California, with a 7-hour time limit, a pre-registered 6 a.m. early start, and a two-loop course out of Heritage Park. If you want a certified marathon without a spectacle attached, that is the offer on the table.
52 days to race day
Santa Clarita Marathon · November 15, 2026 · about 7 weeks out
Your plan starts with your race and works backward. Every week lands on a real calendar, with race day at the end.
When to start training for the Santa Clarita Marathon 2026
Race day is November 15, 2026, which is 52 days from today. Counting back from that date, here is when each length of build starts.
- 30-week buildWindow has passed
- 24-week buildWindow has passed
- 18-week buildWindow has passed
- 16-week buildWindow has passed
- 12-week buildshortest Stride acceptsWindow has passed
You have about 7 weeks until race day, which is inside the shortest build Stride matches. Stride won’t pretend there is room for a responsible full build. You can still use the finder to check your starting point, then choose a later race if this runway is too short.
Answer a few questions, choose your plan, then create your account and subscribe to start training in Stride.
Santa Clarita Marathon course facts
- Course
- Multiple Loops · Mostly Flat · Road/Pavement
- Marathon finishers
- 204 in 2025 (very small field)
- Boston qualifier
- Certified Boston qualifying course
- Finishers running a qualifying time
- 1.5% in 2025
- Typical race morning
- 55°F at the start, 57% humidity, clear
- Race day high / low
- 70°F / 49°F on average
Let’s find the plan for you.
Your race, current mileage, longest run, marathon experience, and available days decide the best fit. Stride maps the plan you choose to race day at the Santa Clarita Marathon.
- Stride Run-Walk FinisherThree sessions a week with planned walk breaks, cover the full distance before race day.
- Stride First MarathonThe classic four-day first-marathon build: easy running and one weekly long run, no speedwork.
- Stride First Marathon PlusA first-marathon build with a little more volume and weekly race-pace miles.
- Stride 6-Day FinisherFinish your first marathon on frequency: six easy-leaning runs a week, no monster long runs.
- Stride 5-Day Pace BuilderFive days a week with race-pace runs before your long runs, built for a mid-pack time goal.
- Stride 6-Day RhythmSix days a week with three quality sessions, steady fatigue that teaches you to finish strong.
- Stride Time-Based FoundationFive time-based runs a week, mostly easy, the injury-averse way to a strong finish.
- Stride Time-Based BuilderSix time-based runs a week at a strict 80% easy / 20% hard split, chase a time goal without breaking.
- Stride 3-Day Cross-TrainThree runs plus two cross-training days over 24 weeks, marathon fitness on a busy schedule.
- Stride 3-Day QualityExactly three hard runs plus two mandatory cross-training sessions, every workout counts.
- Stride 6-Day CumulativeThe six-day cumulative-fatigue build with quality from week two, for PR chasers with a base.
- Stride Threshold 55The serious BQ/PR build to 55 miles a week: threshold work, medium-long runs, and 20-milers.
- Stride Threshold 70The high-mileage BQ/PR build to 70 miles a week for veterans with a deep base.
- Stride 2-Quality FlexTwo fixed quality sessions a week, everything else flexible easy running, fits any schedule.
Answer a few questions, choose your plan, then create your account and subscribe to start training in Stride.
Choose your Santa Clarita Marathon training window.
Compare 12, 16, 18, and 20 weeks counted back from race day. The 18-week option includes the complete four-day schedule.
The course: two loops of car-free paseo and bike path
The Santa Clarita Marathon runs two loops of a single course, starting and finishing at Heritage Park on Newhall Ranch Road, on the city's paseo and bike path network closed to vehicle traffic. The gun is at 7 a.m., with a 6 a.m. early start available to marathon runners who request it in advance. The course is USATF certified (CA23032TEB) and Boston eligible.
The organizers describe the terrain two different ways in their own material: 'mostly flat' in one place and 'gentle rolling hills' in another. Both are probably fair for a paseo network that follows local drainage, and the practical read is a course with no serious climb but no long stretch of true flat either. No elevation profile is published.
Trail specifics shape the race more than terrain does. Runners are told to stay right of the trail's center line, and where the route offers a choice, to pass under the overpass rather than over the road. Water comes from foot-pedal cupless dispensers, so you carry a bottle, buy the race's reusable cup, or drink from your hands.
How to train for Santa Clarita
Two things separate Santa Clarita from a normal road marathon: you spend it on a narrow bike path with almost nobody around, and you drink from cupless dispensers. Train for both. The physical demand is a mild rolling course. The harder preparation is running a marathon-effort long run with no crowd, no pace group and nobody within sight.
Do at least two long runs entirely solo, on a bike path or greenway, without music, at goal pace. With 204 finishers spread across two loops, you can genuinely run miles here without seeing another runner. That is fine if you have practiced it and demoralizing if you have not.
Then rehearse the fluid plan exactly as you will use it. Practice long runs with a handheld or a soft flask, refilling on the move, because that is the mechanic race day requires. And build steady rolling terrain into long runs rather than doing hill repeats, since the paseos give you constant small changes rather than any climb worth training for specifically.
Getting in
Entry is straightforward online registration with no qualifying standard, and at roughly 204 marathon finishers in 2025 the race does not sell out. Marathon runners who want the 6 a.m. early start have to select it in advance. Water stations are not fully operating until 6:30, so early starters should plan to carry their own fluid for the opening stretch.
Where does the Santa Clarita Marathon get hard?
The second loop, roughly miles 16 to 24, where a tiny field on a car-free path can leave you running alone with nobody ahead to chase.
What is the weather like at the Santa Clarita Marathon?
Mid-November mornings in Santa Clarita are cool and dry, usually clear. Race-morning norms sit near 55F with humidity around 57% and light northerly wind, warming toward an average high near 70F. The dry air is what to plan for: you lose more fluid than you notice, which matters more than usual on a course where you carry your own.
Is the Santa Clarita Marathon a good Boston qualifier?
Santa Clarita is a certified Boston qualifier, but very few people qualify here. About 1.5% of finishers ran qualifying times in 2025 and 1.1% did in 2024. With roughly 200 finishers, a handful of runners swings that figure by several points, so read it as a race that draws few time-chasers rather than as proof of a slow course.
Is the Santa Clarita Marathon a good first marathon?
Santa Clarita suits a first marathon if quiet appeals to you. The 7-hour limit is generous, the early-start option adds another hour for slower runners, the course is car-free, and the field is tiny. What you will not get is crowd energy, so a first timer counting on spectators to carry them through mile 22 should look elsewhere.
Santa Clarita Marathon questions, answered.
How big is the Santa Clarita Marathon?
Small. About 204 runners finished the marathon in 2025, with 191 in 2024 and 137 in 2023. It is a genuinely low-key race run on car-free paseos and bike path, so expect long stretches alone rather than a crowd. For a certain kind of runner that is exactly the appeal.
What is the time limit for the Santa Clarita Marathon?
Seven hours, which the race describes as about 15 minutes per mile plus. Marathon runners can also request a 6 a.m. early start in advance, an hour before the main 7 a.m. gun, though water stations are not fully operating until 6:30 so early starters should carry fluid.
Is the Santa Clarita Marathon flat?
Mostly. The organizers describe it both as 'mostly flat' and as 'gentle rolling hills' on the Santa Clarita bike path and paseos, and no elevation profile is published. Practically, expect constant small undulations and no climb worth special training, on a two-loop course from Heritage Park.
Is Santa Clarita a good Boston qualifying race?
It is a certified Boston qualifier, but the qualifying rate is low: about 1.5% of finishers in 2025 and 1.1% in 2024. With only a couple hundred finishers, that reflects who enters far more than how fast the course is. What you do get is a quiet race with nobody to fight for road.
Where does the Santa Clarita Marathon get hard?
The second loop, roughly miles 16 to 24, where a tiny field on a car-free path can leave you running alone with nobody ahead to chase.
What is the weather like at the Santa Clarita Marathon?
Mid-November mornings in Santa Clarita are cool and dry, usually clear. Race-morning norms sit near 55F with humidity around 57% and light northerly wind, warming toward an average high near 70F. The dry air is what to plan for: you lose more fluid than you notice, which matters more than usual on a course where you carry your own.
Is the Santa Clarita Marathon a good Boston qualifier?
Santa Clarita is a certified Boston qualifier, but very few people qualify here. About 1.5% of finishers ran qualifying times in 2025 and 1.1% did in 2024. With roughly 200 finishers, a handful of runners swings that figure by several points, so read it as a race that draws few time-chasers rather than as proof of a slow course.
Is the Santa Clarita Marathon a good first marathon?
Santa Clarita suits a first marathon if quiet appeals to you. The 7-hour limit is generous, the early-start option adds another hour for slower runners, the course is car-free, and the field is tiny. What you will not get is crowd energy, so a first timer counting on spectators to carry them through mile 22 should look elsewhere.
When should I start training for the Santa Clarita Marathon 2026?
Race day is November 15, 2026. Counting back from that date, a 20-week build starts around June 28, 2026, a 16-week build around July 26, 2026, and a 12-week build around August 23, 2026. Already inside that window? Stride maps a plan from today to race day, whatever the runway.
How does Stride's Santa Clarita Marathon plan work?
Download the app, pick the Santa Clarita Marathon as your race, and answer a few questions about your recent running and your weekly schedule. Stride matches you to one of 14 marathon plans, maps every week from today to November 15, 2026, adjusts when life gets in the way, and puts you in a feed of runners training for the same race.
Choosing a training app?
A Santa Clarita Marathon buildup is months of your life. See how Stride compares before you commit it to an app.
Find your plan.
Your race, current mileage, recent longest run, goal, and run days determine which plans rank first. Choose one and subscribe, then open every workout in Stride.