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Garmin Kansas City Marathon

October 17, 2026 · 7:00 AMKansas City, MO, United States

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Race snapshot

Race Day

59°F

46–72°F · Feels mild

Total elevation gain

350ft

Relatively flat course · Net elevation change +20 ft

Crowd Rating

6/ 10

Good crowd energy

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The Lowdown

The Garmin Kansas City Marathon runs through Kansas City's neighborhoods, with views of the National WWI Museum and Memorial, Country Club Plaza, Nelson-Atkins Museum of Art, Waldo, Westport, and the 18th & Vine district. The weekend offers a marathon, half marathon, 10K, 5K, and virtual entries.

Previous edition results — 2025

2025 · Marathon

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Minimum Age: 16 years
Entry Methods: Online registration through RunSignup
Eligibility: Marathon minimum age 16; half marathon minimum age 14.
The marathon course has a six-hour limit, with the full/half split closing at 10:30 AM.
Marathon: Open to ages 16+.
Half Marathon: Open to ages 14+.
Required Documents: For proxy packet pickup: the pickup person’s photo ID and the runner’s registration confirmation number.
Cancellation & Refund Policy: Registration fees are non-refundable, including inability to participate or event cancellation.

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Questions about the Kansas City Marathon 2026

When is the Kansas City Marathon 2026?

This edition ran on Saturday, October 17, 2026. The 2027 date is to be confirmed.

Where is the Kansas City Marathon?

Kansas City, MO, United States.

What is the Kansas City Marathon time limit?

6 hours.

What is the Kansas City Marathon elevation gain?

350 ft (107 m) of total elevation gain. Net elevation change: +6 m (20 ft). Relatively flat course.

What is the Kansas City Marathon course like?

It passes National WWI Museum and Memorial, Country Club Plaza and Nelson-Atkins Museum of Art. Course map

What is the weather like at the Kansas City Marathon?

Race-day temperatures are usually 8–22 °C (46–72 °F). Feels mild.

Where are the Kansas City Marathon results?

The official 2025 results are on the organizer's site. Official results

Is the Kansas City Marathon a Boston qualifier?

Yes. This race is a certified Boston Marathon qualifying event.

Prepare for This Race

Pace CalculatorPlan splits for marathon Race PredictorPredict your marathon time BQ CalculatorBQ-eligible course Fuel PlannerPlan nutrition for marathon, moderate weather Difficulty Analyzer350ft gain, 59°F avg, marathon Training PacesTraining zones for marathon

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