Race Discovery
Lake Springfield Triathlon
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Lake Springfield Triathlon

Springfield, Illinois, United States View on map
Jul 25, 2026 (America/Chicago local time)
Triathlon

About this race

This race venue is the favorite of many athletes! Enjoy a calm (usually!) lake swim, a flat, fast bike, and a flat and shady run. The Lake Springfield area is friendly and the bike and run scenery is breathtaking! 

For more information including, but not limited to race options, course maps, schedule of events, packet pickup/endurance expo, volunteer - signup, sponsorship info, parking, etc. Please visit - https://www.mseracing.com/lake-springfield-triathlon

All athletes MUST show a Photo ID and pick up their own race packet, NO EXCEPTIONS.

Pick your distance

Triathlon

SPRINT INDIVIDUAL TRI

Jul 25, 2026 SPRINT INDIVIDUAL TRI 7:00 AM
$160.00
Closed

SPRINT ATHENA CLYDESDALE TRI

Jul 25, 2026 SPRINT ATHENA CLYDESDALE TRI 7:00 AM
$160.00
Closed

SPRINT HIGH SCHOOL TRI

Jul 25, 2026 SPRINT HIGH SCHOOL TRI 7:00 AM
$160.00
Closed

SPRINT RELAY TRI

Jul 25, 2026 SPRINT RELAY TRI 7:00 AM
$235.00
Closed

OLYMPIC INDIVIDUAL TRI

Jul 25, 2026 OLYMPIC INDIVIDUAL TRI 7:00 AM
$170.00
Closed

OLYMPIC ATHENA CLYDESDALE TRI

Jul 25, 2026 OLYMPIC ATHENA CLYDESDALE TRI 7:00 AM
$170.00
Closed

OLYMPIC RELAY TRI

Jul 25, 2026 OLYMPIC RELAY TRI 7:00 AM
$265.00
Closed

HALF INDIVDUAL TRI

Jul 25, 2026 HALF INDIVDUAL TRI 7:00 AM
$240.00
Closed

HALF RELAY TRI

Jul 25, 2026 HALF RELAY TRI 7:00 AM
$325.00
Closed

Aquabike

SPRINT AQUABIKE

Jul 25, 2026 SPRINT AQUABIKE 7:00 AM
$160.00
Closed

OLYMPIC AQUABIKE

Jul 25, 2026 OLYMPIC AQUABIKE 7:00 AM
$170.00
Closed

HALF AQUABIKE

Jul 25, 2026 HALF AQUABIKE 7:00 AM
$190.00
Closed

Typical race-day weather

Based on 6 years of Open-Meteo archive data for this event's race dates in Springfield, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 20.3° / Maximum temperature (race-week average) 29.3°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 20.3° / Maximum feels like — heat index / wind chill (race-week average) 35.9°
Peak wind (km/h)
Strongest wind of the day (race-week average)
15.0
Precip (mm)
Precipitation over the day (race-week average)
3.4mm
Humidity
Mean relative humidity (race-week average)
76.6%
Sunrise
Sunrise at the start line on July 25, 2026 (CDT)
Sunset
Sunset at the start line on July 25, 2026 (CDT)
Daylight
Hours between sunrise and sunset on race day
14h 27m

The sun rises at 5:51 AM and sets at 8:18 PM local time (CDT) in Springfield on July 25, 2026 — 14h 27m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Springfield

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 30 Springfield events

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