Triathlon Pace Calculator

Set a goal time for each leg to see the pace you need to hold — and your total triathlon finish time.

Pick a race distance and set a goal time for the swim, bike, and run. The calculator shows the pace you need to hold on each leg — swim pace per 100m, bike speed, run pace per mile — and adds it all up, with your transitions, into a total finish time. Adjust any leg to see the total move.

Distance & Goals

::
LegDistanceGoal time
Swimm
Transition 1
Bikekm
Transition 2
Runkm

Enter each transition time as minutes:seconds (ex - 2:30), and each sport time as hours:minutes:seconds (1:15:00).

Your Pace

Finish time
1:30:00
Swim pace
2:08/ 100m
Bike pace
30.0km/h
Run pace
6:00/ km

Tap a pace to set your own for that leg — the finish time updates to match.

LegSplitPaceCumulative
Swim16:00/ 100m0:16:00
Transition 10:18:00
Bike40:00km/h0:58:00
Transition 21:00:00
Run30:00/ km1:30:00

From Endurance Grid

About This Sport

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.

Read the Guide

Triathlon

Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.

Race Near You

Find a Triathlon race near you

Enter a city or ZIP to see the closest upcoming triathlon races to line up for.

Upcoming Triathlon races

Jul–Aug
7–22
Tue–Sat
Triathlon
Pat Jones YMCA Tri at the Y
1901 E Republic Rd, Springfield, MO
Sprint
Avg 87° / 66°·1,294 ft city elevation
Jul
11
Sat
Triathlon
Springfield Kids Triathlon
Nelson Center - 1601 North Fifth Street, Springfield, IL
Sprint
Avg 86° / 66°·590 ft city elevation
Jul
11
Sat
Triathlon
Morse Park Triathlon
Morse Park & Beach, Noblesville, IN
Avg 85° / 64°·766 ft city elevation
Jul
11
Sat
Triathlon
La Porte Triathlon
350 Grangemouth Road, La Porte, IN
Sprint
Avg 82° / 64°·764 ft city elevation
Jul
11
Sat
Triathlon
Ann Arbor Tri, Du, & Aquabike
Halfmoon Lake Day Use Facility, Pinckney Recreation Area, Gregory, MI
Sprint · Olympic · 1500m
Avg 82° / 59°·939 ft city elevation
Jul
11
Sat
Triathlon
Anchor Bay Triathlon
36300 Front St, New Baltimore, MI
Sprint
Avg 83° / 62°·585 ft city elevation
Jul
11
Sat
Triathlon
RipRoar Youth Triathlon | Valley View
255 81st St, West Des Moines, IA
Avg 86° / 66°·904 ft city elevation
Jul
11
Sat
Triathlon
Timberman Triathlon
37584 Otis Lane, Cohasset, MN
Sprint · Olympic
Avg 78° / 56°·1,282 ft city elevation
Jul
11
Sat
Triathlon
Oconto Falls Dri - Tri
West Side Beach Oconto Falls, Oconto Falls, WI
Sprint
Avg 81° / 59°·735 ft city elevation
Jul
11
Sat
Triathlon
Pardeeville Triathlon
Chandler Park, Pardeeville, WI
Sprint
Avg 82° / 62°·801 ft city elevation

Frequently Asked Questions (FAQs)

How do I calculate my triathlon splits?+
Set a goal time for each leg — the swim, the bike, and the run — and the calculator shows the pace that time requires (swim pace per 100m, bike speed, run pace per mile), then adds your legs and transitions into a total finish time. Adjust any leg and the total updates.
Does the calculator include transitions?+
Yes. T1 (swim to bike) and T2 (bike to run) are separate time fields that count toward your finish time. They default to two minutes each — edit them to match how quick your transitions really are.
What race distances does this triathlon pace calculator handle?+
This triathlon pace calculator covers the standard triathlon distances, like Sprint, Olympic, 70.3, and Ironman. You can adjust your own goal time for each leg. The calculator can be used to track pacing for any triathlon distance to help you track your goal time, pace by split, and split time.