Monday, June 7, 2027 – Friday, June 11Polk City, IA
Endure Ultra Triathlon - Big Creek State Park
7 events
- 1 x 5 Ultra Triathlon (Solo)Full (140.6)TriathlonStarts 7:00 AM
- Quintuple Duathlon (Solo)LongDuathlonStarts 7:00 AM
- Quintuple Aquavelo (Solo)FullAquabikeStarts 7:00 AM
- 1 x 3 Ultra Triathlon (Solo)Full (140.6)TriathlonStarts 7:00 AM
- Triple Aquavelo (Solo)FullAquabikeStarts 7:00 AM
- Single Ultra Triathlon (Solo)Full (140.6)TriathlonStarts 7:00 AM
- Double Ultra Triathlon (Solo)Full (140.6)TriathlonStarts 7:00 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 81/100
- High / low
- 80° / 59°F
- 27° / 15°C
- Humidity
- 71%
- Dew point 59°F
- Chance of rain
- 38%
- Wind
- 10 mph
- Average
- Humid: dew point around 59°F.
- Rain on about 38% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.