- Weather
- 42°Ftypical startModelled estimate
- Field size
- ~1,500 runners
- Course
- Flat
- Elevation
- 200 ft gain
Northwest Ohio flat, fast spring course
PR9Weather9Experience7
Early November · Midwest · Loop
MO' Cowbell Marathon/Half-Marathon/10K/5K
Saint Charles, MO · Sunday, November 8, 2026
Event listed as: Marathon
- Best for PR
- Boston Qualifier
Registration opens on the organizer's site
Typical start
43°
Cooler than 76% of U.S. marathons
Modeled historical conditions
Elevation gain
200ft
Flatter than 54% of races
Estimated total climb
Field size
1K
Larger than 44% of races
Estimated field
PR potential
9.4/10
Top 11%
Almanac model
Percentiles compare this race against all 224 U.S. marathons in the Almanac.
Course profile
200 ft gain · 0 ft net
Flat course, loop.
0510152026.2
Race-day weather
Modeled from location, month and coastal proximity, not verified race history.
6 AM
35°
Start
43°
Midday
54°
ExcellentGoodWarmHeat risk
Typical start sits at 43°F, excellent marathon conditions.
Typical dew point 36°F, 22% chance of precipitation, wind around 10 mph. All modeled.
The bottom line
A quietly fast race that does not ask for much beyond honest pacing.
MO' Cowbell Marathon/Half-Marathon/10K/5K is a strong choice for a PR attempt, and Saint Charles offers very little meaningful elevation. The tradeoff is atmosphere: expect long quiet stretches and few spectators.
Why runners choose this race
A loop course around Saint Charles, MO, with very little meaningful elevation change.
The case for it
- PR attempts
- Boston qualification
- Runners who want a low-key start
The tradeoffs
- No notable warnings in the data.
Course and logistics
- Course type
- Loop
- Surface
- Road
- Profile
- Flat
- Total gain
- 200 ft(estimated)
- Total loss
- 200 ft(estimated)
- Net elevation
- 0 ft(estimated)
- Field size
- ~1,000 runners(estimated)
- Crowd support
- Pockets of spectators
- Entry
- Easy
- Entry fee
- $90(most recent listed price)
- Day of week
- Sunday
- Start / finish
- Start and finish in the same area
Race details
- Typical timing
- Early November
- Next confirmed date
- Sunday, November 8, 2026
- Registration
- Open now
- Region
- Midwest
- Editorial tier
- Recommended
- Data last reviewed
- 2026-08-26
- Best for PR
- Boston Qualifier
- Loop course
- Flat course
- Easy entry
Similar races
Races with a comparable profile.
- Weather
- 48°Ftypical startModelled estimate
- Field size
- ~1,500 runners
- Course
- Flat
- Elevation
- 250 ft gain
Lap around Lambeau Field turf
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- Weather
- 52°Ftypical startModelled estimate
- Field size
- ~1,500 runners
- Course
- Flat
- Elevation
- 300 ft gain
Lake Erie shoreline and Rock Hall of Fame
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