La Crosse Marathon

La Crosse, WI, USA · May 1, 2027·
partly-cloudy-day47°→ 56° finish·Breezy·Dry
8
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La Crosse Marathon race day weather

partly-cloudy-day
47°at start
56° at finish
Breezy
Dry
Your goal
0:00:00

Cool start, warming finish

Runners will face a cool start at 47°F, with a gradual rise to 56°F by the finish. A headwind throughout the course will challenge pacing, especially in early miles. With humidity at 63% and dew point at 41°F, hydration should be prioritized. Runners should consider adjusting their pace to maintain energy levels as temperatures increase towards the finish.

The finish is 24 miles from the start, so we look at it at 2 points, not just the start line. In a typical year, at 9:00/mi, you start at 47° and finish around 10:55 AM in 56°.

Race day forecast available in 155 days
Along your raceStart line only
partly-cloudy-night10
partly-cloudy-day10
partly-cloudy-day10
Start
partly-cloudy-day9
mi 7
partly-cloudy-day8
mi 13
partly-cloudy-day8
Finish
partly-cloudy-day7
partly-cloudy-day7
cloudy7
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day6

Pace Calculator

26.2mi
0:00:00
HH:MM:SS
Pace
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Enter a finish time to see what race day does to it.

Common Goals:

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La Crosse Marathon route and elevation

The La Crosse Marathon course has about 170 ft (52 m) of climbing and 312 ft (95 m) of descent, a net drop of about 142 ft (43 m). It drops more than it climbs, and its terrain is faster than 89% of the marathon courses racecast.io has mapped, measured by what the hills cost in time. It has no steep miles: no mile climbs more than 35 ft (11 m).

What the hills cost

The hills change finish times by less than 0.2% here, under half a minute for a 4:00 runner.

Hills only, priced mile by mile on the course map. The pace calculator above adds the race-day weather.

Even-effort splits for a 3:30, 4:00 or 4:30 finish
The La Crosse Marathon mile splits at even effort for three finish times, with each mile's climb and descent
MileClimbDescent3:304:004:30
112 ft12 ft8:019:1010:18
24 ft15 ft7:599:0710:16
31 ft12 ft7:589:0710:15
47 ft3 ft8:049:1210:22
52 ft8 ft8:009:0910:17
66 ft10 ft8:009:0910:18
713 ft14 ft8:019:1010:18
81 ft14 ft7:599:0610:15
911 ft4 ft8:049:1510:24
106 ft18 ft7:599:0610:15
1127 ft1 ft8:159:2610:36
125 ft7 ft8:009:0910:18
136 ft18 ft7:599:0710:15
142 ft11 ft7:599:0810:17
150 ft27 ft7:569:0310:11
160 ft35 ft7:539:0110:08
170 ft13 ft7:589:0710:15
181 ft4 ft8:019:0910:18
190 ft6 ft8:009:0810:17
203 ft3 ft8:019:1110:19
219 ft6 ft8:039:1110:21
2220 ft39 ft7:579:0510:13
2335 ft32 ft8:039:1210:21
2432 ft36 ft8:009:0910:18
2511 ft9 ft8:029:1210:20
2617 ft21 ft8:019:0910:17
Last 0.20 ft2 ft1:472:022:18

Explore the La Crosse Marathon course with the weather and your pace along the route, or compare it with other races.

About the La Crosse Marathon

The La Crosse Marathon is held in early May and runs from Sparta, Wisconsin, to Riverside Park in downtown La Crosse. The point-to-point course follows river bike trails through the Driftless Region and small Wisconsin towns, with about 20 miles of crushed gravel and 6 miles of paved trail. The marathon is USATF certified and a Boston qualifier. A half marathon from West Salem and a 5K run/walk finish in the same area. Source

Race weekend

Saturday, May 1
6:00 AMMarathon (26.2 mi)
7:00 AMHalf Marathon (13.1 mi)
8:00 AM5K (3.1 mi)

La Crosse Marathon FAQ

When is the 2027 La Crosse Marathon?

The 2027 La Crosse Marathon will be held on Saturday May 1, 2027.

Is the La Crosse Marathon a Boston Marathon Qualifier?

Yes, the La Crosse Marathon is an official Boston Marathon qualifier.

What is the time limit for the La Crosse Marathon?

The time limit for the La Crosse Marathon is 7 hours.

What will the weather be like for the 2027 La Crosse Marathon?

The forecast calls for a high of 64°F and a low of 45°F with a 12% chance of rain.

What is the elevation gain of the La Crosse Marathon?

The La Crosse Marathon course has about 170 ft (52 m) of climbing and 312 ft (95 m) of descent, a net drop of about 142 ft (43 m).

Is the La Crosse Marathon flat?

Yes. It has about 6 ft (2 m) of climbing per mile, and no mile climbs more than 35 ft (11 m). The hills change finish times by less than 0.2% here, under half a minute for a 4:00 runner. It drops more than it climbs, and its terrain is faster than 89% of the marathon courses racecast.io has mapped, measured by what the hills cost in time.

What is the weather usually like for the La Crosse Marathon?

Over the 17 years racecast.io has race-day weather for (2009 to 2026), it averaged 45°F at the start and 60°F by a typical finish. Rain fell during race hours in 2 of those years (2023 and 2024).

What was the hottest La Crosse Marathon?

Of the 17 years on record, 2020 was the warmest, reaching 77°F during race hours. The coldest start was 2026, at 33°F.

What was the windiest La Crosse Marathon?

Of the 17 years on record, 2011 was the windiest, with wind averaging 17 mph during race hours. The calmest was 2019, at 1 mph.

La Crosse Marathon weather history

Based on 17 years of data
Avg Temp
54°F
L:45° H:60°
RunScore
8
Conditions
Rain Freq
12%
2 of 17 yrs
Wind6mph
Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
33°/56°-
10
2025
cloudy
44°/52°-
10
2024
cloudy
46°/55°Light
9
2023
cloudy
56°/60°Light
7
2022
clear-day
36°/65°-
9
2020
clear-day
63°/77°-
4
2019
cloudy
33°/58°-
10
2018
clear-day
51°/71°-
7
2017
clear-day
35°/60°-
10
2016
partly-cloudy-day
57°/65°-
9
2015
partly-cloudy-day
56°/74°-
7
2014
clear-day
44°/56°-
9
2013
cloudy
41°/47°-
10
2012
cloudy
50°/55°-
10
2011
partly-cloudy-day
38°/40°-
7
2010
clear-day
53°/66°-
7
2009
clear-day
36°/62°-
9