
From the Organizer
Round #2 of the Indy Sprint Triathlon is happening Saturday, August 22 in Indianapolis, IN! This is the second of 2 races held at beautiful Eagle Creek Park, and is perfect for all ages* and abilities - from beginners to veterans, and everything in between!
All ages* and abilities can choose between the Triathlon, Duathlon, Aquabike, or Triathlon/Duathlon Relay (2-3 people).
Highlights include soft-style shirts, plus overall, age-group and division awards! We also offer a $5 Refund Referral Program for recruiting other registrants!
*Must be at least 14 on December 31, 2026 to compete.
Event Options
Triathlon - 500m Swim, 10 mi Bike, 3 mi Run
Duathlon - 2 mi Run, 10 mi Bike, 3 mi Run
Aquabike - 500m Swim, 10 mi Bike
Triathlon Relay (2-3 ppl) - 500m Swim, 10 mi Bike, 3 mi Run
Duathlon Relay (2 ppl) - 2 mi Run, 10 mi Bike, 3 mi Run
Shirts & Awards
Register by Thursday, August 13 to be guaranteed an awesome, softstyle T-shirt. Shirts come in Unisex sizing - choose accordingly when registering.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
82°
Typical Low
62°
Chance of Rain
26%
Based on US Climate Normals data from Indianapolis Se Side, 7 mi from the venue.
Host City
Population
882,043
as of 2023
Elevation
728 ft
Nearest Airport
IND
Indianapolis International Airport · 10 mi
Time Zone
Eastern Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Indy Sprint Tri (Aug. 22), put it on the calendar, and turn “someday” into a start date.
75
Days to train
Coming Up
Cicero Triathlon
24 miles away
Morse Park Triathlon
19 miles away
Indy Sprint Tri (July 18)
Less than a mile away
DINO Gravel Triathlon
70 miles away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think.
Frequently Asked Questions (FAQs)
Indy Sprint Tri (Aug. 22)
Aug 22, 2026