2:30 Marathon Pace

A 2:30 marathon is 5:43 per mile or 3:33 per kilometer. Run it evenly and you reach halfway in 1:15:00.

Per mile
5:43
Per km
3:33
5K
17:46
10K
35:33
Halfway
1:15:00
20 miles
1:54:25
30K
1:46:39
Finish
2:30:00
Mile by mile

2:30 marathon splits by mile

Your elapsed time at every mile marker at an even 5:43 per mile.

2:30 marathon elapsed time, miles 1 to 13
MileElapsed
15:43
211:27
317:10
422:53
528:36
634:20
740:03
845:46
951:29
1057:13
111:02:56
121:08:39
131:14:22
2:30 marathon elapsed time, miles 14 to 26.2
MileElapsed
141:20:06
151:25:49
161:31:32
171:37:16
181:42:59
191:48:42
201:54:25
212:00:09
222:05:52
232:11:35
242:17:18
252:23:02
262:28:45
26.22:30:00

Going for 2:30?

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Every 5 km

2:30 marathon splits by kilometer

Your elapsed time at every 5 km sign at an even 3:33 per kilometer.

2:30 marathon elapsed time every 5 km
DistanceElapsed
5 km17:46
10 km35:33
15 km53:19
20 km1:11:06
Half1:15:00
25 km1:28:52
30 km1:46:39
35 km2:04:25
40 km2:22:12
Finish2:30:00
Race plan

Even or negative split

Even

1:15:00 and 1:15:00

5:43 per mile from the start line to the finish.

Negative 1%

1:15:45 then 1:14:15

5:47 per mile for the first half, 5:40 for the second. You run the second half 1:30 faster and still finish in 2:30.

You can print either plan on a 2:30 pace band: pick the strategy before you print.

Reality check

Race times that match a 2:30 marathon

By Riegel's formula, a common race-time predictor, a 2:30 marathon is the same effort as these shorter races.

Half marathon
1:11:57
10K
32:36
5K
15:38

If your recent race times are slower than these, 2:30 is a stretch goal for now. The formula assumes marathon training: a runner with a fast half marathon and short long runs often finishes slower than it predicts. Use the marathon readiness score to check your mileage and long runs against the goal.

Boston

Is 2:30 a Boston qualifying time?

Yes, for every age group. A 2:30:00 meets the Boston Marathon qualifying standard for men, women and non-binary runners of any age (2026 and 2027 standards). Meeting the standard does not guarantee entry. For the 2027 race, a qualifier needed to be 5:17 under their standard for a guaranteed place; 1,000 more places went by random draw to qualifiers who missed that cutoff.

Who runs it

Who runs 2:30, and what it takes

Elite and sub-elite marathoners.

A runner at 2:30 usually has years of 90+ mile weeks behind them, two quality sessions a week, and a long record of sub-1:15 half marathons. At this level a runner already has the fitness, so the coaching work at KenyanRunning is race execution. The usual blowup: going through halfway 6 to 8 seconds per mile too fast.

Common questions

2:30 marathon pace FAQ

What pace is a 2:30 marathon?

A 2:30 marathon is 5:43 per mile or 3:33 per kilometer, held for 26.2 miles (42.195 km).

What is the halfway split for a 2:30 marathon?

1:15:00 at an even pace. With a 1% negative split, the first half is 1:15:45 and the second half 1:14:15.

What half marathon time matches a 2:30 marathon?

About 1:11:57, by Riegel's formula. A runner with that half marathon time still needs the long runs and weekly mileage to hold the pace for the full distance.