Lakeside Marathon

South Lake Tahoe, CA, USA · October 16, 2026
clear-day42°→ 54° finish·Light·Dry
10
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Race Day Weather

clear-day
42°at start
54° at finish
Light
Dry
Your goal
0:00:00

Cool start, warming finish

Runners will face a cool start at 40°F, gradually warming to 54°F by the finish. Light headwinds will impact the early miles, particularly from the start until mile 3, and crosswinds will dominate through mile 14. With humidity at 33%, runners should stay hydrated and consider pacing conservatively in the initial climbs to manage energy for the warmer finish.

The finish is 20 miles from the start, so we forecast it at 2 points, not just the start line. At 9:00/mi, you start at 42° and finish around 10:25 AM in 54°.

Along your raceStart line only
partly-cloudy-night10
partly-cloudy-night10
clear-night10
Start
clear-night10
mi 3
clear-day10
mi 10
clear-day10
mi 17
clear-day10
Finish
clear-day10
clear-day10
clear-day10
clear-day10

Pace Calculator

26.2mi
0:00:00
HH:MM:SS
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Race Plan

Get your personalized Lakeside Marathon race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Lakeside Marathon starts at Lakeside Beach in South Lake Tahoe, California, and finishes in Incline Village, Nevada. The course climbs from about 6,230 feet at the start to roughly 7,000 feet at Spooner Summit near the halfway point, then descends to near lake level around 6,300 feet at the finish - the first half is uphill, the second half is downhill. It is the Friday marathon of the three-day Lake Tahoe Marathon weekend (the "Tahoe Trifecta"), with aid stations roughly every four miles.

FAQ

When is the 2026 Lakeside Marathon?

The 2026 Lakeside Marathon will be held on Friday October 16, 2026.

What is the time limit for the Lakeside Marathon?

The time limit for the Lakeside Marathon is 5.5 hours.

What will the weather be like for the 2026 Lakeside Marathon?

The forecast calls for a high of 61°F and a low of 38°F with a 3% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
34°F
L:28° H:44°
RunScore
10
Conditions
Rain Freq
0%
0 of 3 yrs
Wind1mph
Dew24°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-night
27°/43°-
10
2024
clear-night
27°/39°-
10
2023
partly-cloudy-night
30°/50°-
10