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About RaceIndexOur methodologyData coverageCyclingTriathlon

Lake Monona 20K & 5K (Monona)

  • Monona
  • Wisconsin
  • Parkland
  • 3,000 runners across the weekend
Data current as of

Official event website ↗

Same event — which distance suits you?

DistanceAscentClimb densityDescentNet elevationMax absolute gradeGAP factor
Half Marathon153 m7.7 m/km153 m0 m9.9%0.7%
5K50 m10.1 m/km50 m0 m7.8%1.0%

Half Marathon

Ascent
153 m
Climb density
7.7 m/km
Descent
153 m
Net elevation
0 m
Max absolute grade
9.9%
GAP factor
0.7%

5K

Ascent
50 m
Climb density
10.1 m/km
Descent
50 m
Net elevation
0 m
Max absolute grade
7.8%
GAP factor
1.0%

GAP is modelled energy-cost change versus flat, not a time penalty. Unavailable cells mean no sourced value is available yet. Click a distance for its full page.

Compare distances at this event

Same-event questions

What distances does Lake Monona 20K & 5K (Monona) offer?

Lake Monona 20K & 5K (Monona) offers Half Marathon, 5K, all run from the same event.

Typical conditions on race weekend

  • 13°CTypical temperature
  • 20 kphTypical wind
  • 4 mmTypical rainfall
  • 76Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

Explore each distance

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (2)

Read the full methodology →

Source-backed sections

available route profile, race-day conditions, and source facts are shown on this event page. Sections appear only when their source-backed data is available.