Running
Marathon
42.2 km
50.00 EUR
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Race month
November · 39°–55°
Surface
asphalt
Distances
42.2k, 21.1k
Distances
Running
Marathon relay
42.2 km
Running
Half Marathon
21.1 km
40.00 EUR
Finish-time calculator
Your finish time
Slide to your target pace — and see when you’ll hit the line.
6:00
min / km
← faster · 2:0012:00 · easier →
4:13:10
Estimated finish · 42.2 km
10 km1:00:00
5 km30:00
Where am I when? · Splits
Start
0:00
5 km
30:00
10 km
1:00:00
15 km
1:30:00
20 km
2:00:00
Half
2:06:35
25 km
2:30:00
30 km
3:00:00
35 km
3:30:00
40 km
4:00:00
Finish
4:13:10
Estimates only · form, weather, and hills can change the result.
Course & climate
Typical weather in St. Louis
Monthly averages based on historical data (2000–present).
November
55°39°
- Sunrise
- 06:44
- Sunset
- 16:49
Surface mix
- 100% asphalt
What to expect
What makes this race distinct — for training and race day.
Embrace the chill and find your stride with the St. Louis Track Club's annual Frostbite Race Series! A staple of the winter running community, this classic event series takes place in the heart of St. Louis at scenic Forest Park. Whether you're a seasoned runner or looking for a new challenge, our series offers a variety of distances to keep your training on track and your spirits high!
Catering & aid stations
On-course Verpflegung / aid stations available.
Pacers
Pacers available for Half Marathon and 5K.
What does it cost?
| Marathon | 50.00 EUR |
|---|---|
| Half Marathon | 40.00 EUR |
Stay & get to the start
Getting there
Assumed starting point
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Estimating travel…
Hotels near the start
Route maps
Results
Official finisher lists are published by the race organiser.
View official resultsLast updated: Oct 8, 2026, 09:32:34 PM
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