Lake Springfield Triathlon

Sat, Jul 25, 2026, 7:00 AM CDT

Location: Springfield, IL; 100 Long Bay Lane, 62712
Type: TRIATHLON

Official registration Past results (if available)

At a glance

Double-check key details

Experience a triathlon known for its calm lake swim, flat and fast course, and breathtaking scenery around Lake Springfield.

Scenic
Competitive

Great for: runners who like a competitive edge

Discover the Lake Springfield Triathlon, a favorite among athletes for its inviting course. Enjoy a serene lake swim, followed by a flat and fast bike segment designed for speed. The run offers a flat, shady path, complemented by breathtaking scenery throughout the bike and run portions. This event promises a well-rounded experience in a friendly area, ideal for those seeking a smooth and visually appealing race.

What to expect

A usually calm lake swim to start your race.Enjoy a flat and fast bike course, followed by a flat and shady run.Take in the breathtaking scenery during your bike and run segments.

Standout details

Usually calm lake swim
Flat, fast bike course
Flat, shady run
Breathtaking bike and run scenery

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

12 options

Registration for all distances is through the official signup link above.

SPRINT INDIVIDUAL TRI
Sat, Jul 25, 7:00 AM CDT · From $124.36
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
SPRINT AQUABIKE
Sat, Jul 25, 7:00 AM CDT · From $113.69
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
SPRINT ATHENA CLYDESDALE TRI
Sat, Jul 25, 7:00 AM CDT · From $124.36
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST

+ 9 more options

SPRINT HIGH SCHOOL TRI
Sat, Jul 25, 7:00 AM CDT · From $124.36
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
SPRINT RELAY TRI
Sat, Jul 25, 7:00 AM CDT · From $199.09
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
OLYMPIC INDIVIDUAL TRI
Sat, Jul 25, 7:00 AM CDT · From $135.04
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
OLYMPIC AQUABIKE
Sat, Jul 25, 7:00 AM CDT · From $124.36
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
OLYMPIC ATHENA CLYDESDALE TRI
Sat, Jul 25, 7:00 AM CDT · From $135.04
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
OLYMPIC RELAY TRI
Sat, Jul 25, 7:00 AM CDT · From $209.76
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
HALF INDIVDUAL TRI
Sat, Jul 25, 7:00 AM CDT · From $209.76
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
HALF AQUABIKE
Sat, Jul 25, 7:00 AM CDT · From $145.71
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST
HALF RELAY TRI
Sat, Jul 25, 7:00 AM CDT · From $295.16
Opens Sep 4, 2025, 6:22 AM CDT · Closes Feb 25, 2026, 6:59 PM CST

The course

From the organizer

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.

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