Boston Marathon logo
BOSTON MARATHON 2023

Pratyush Kumar

Bib: 18458•M

MO

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:01
Rank: #14370
Start → 5K
25:01 | 8:03/mi
10K· 6.21 mi
49:05
Rank: #13578 (+792)
5K → 10K
24:04 | 7:45/mi
15K· 9.32 mi
1:13:44
Rank: #13661 (-83)
10K → 15K
24:39 | 7:56/mi
20K· 12.43 mi
1:39:25
Rank: #14106 (-445)
15K → 20K
25:41 | 8:16/mi
Half· 13.11 mi
1:44:46
Rank: #14048 (+58)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:05:03
Rank: #14269 (-221)
Half → 25K
20:17 | 8:22/mi
30K· 18.64 mi
2:32:09
Rank: #14538 (-269)
25K → 30K
27:06 | 8:43/mi
20M
2:44:03
Rank: #14570 (-32)
30K → 20M
11:54 | 8:45/mi
21M
2:53:41
Rank: #14690 (-120)
20M → 21M
9:38 | 9:38/mi
35K· 21.75 mi
3:00:14
Rank: #14755 (-65)
21M → 35K
6:33 | 8:45/mi
23M
3:11:52
Rank: #14943 (-188)
35K → 23M
11:38 | 9:17/mi
24M
3:20:45
Rank: #14991 (-48)
23M → 24M
8:53 | 8:53/mi
40K· 24.85 mi
3:28:37
Rank: #15067 (-76)
24M → 40K
7:52 | 9:12/mi
25.2M
3:32:02
Rank: #15091 (-24)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:40:44
Rank: #15119 (-28)
25.2M → Finish
8:42 | 8:32/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:46
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:55:58
Pace8:51 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5325:018:0325:01
8:03
-
10K
6.21 mi11:39:5749:057:5424:04
7:45
-0:18
15K
9.32 mi12:04:361:13:447:5524:39
7:56
+0:11
20K
12.43 mi12:30:171:39:258:0025:41
8:16
+0:20
Half
13.11 mi12:35:381:44:467:595:21
7:50
-0:26
25K
15.53 mi12:55:552:05:038:0320:17
8:22
+0:32
30K
18.64 mi13:23:012:32:098:1027:06
8:43
+0:21
20M
20.00 mi13:34:552:44:038:1211:54
8:45
+0:02
21M
21.00 mi13:44:332:53:418:169:38
9:38
+0:53
35K
21.75 mi13:51:063:00:148:176:33
8:45
-0:53
23M
23.00 mi14:02:443:11:528:2111:38
9:17
+0:32
24M
24.00 mi14:11:373:20:458:228:53
8:53
-0:24
40K
24.85 mi14:19:293:28:378:247:52
9:12
+0:19
25.2M
25.20 mi14:22:543:32:028:253:25
9:54
+0:42
Finish
26.22 mi14:31:363:40:448:258:42
8:32
-1:22

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:45 /mi

Average Pace

8:25 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:03

57% of race

Time at Steady Pace

1:03:08

29% of race

Time at Slower Pace

32:33

15% of race

Average Pace: 8:25 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:15:5325:018:0325:01
8:03
#14370
10K
6.21 mi11:39:5749:057:5424:04
7:45
#13578
15K
9.32 mi12:04:361:13:447:5524:39
7:56
#13661
20K
12.43 mi12:30:171:39:258:0025:41
8:16
#14106
Half
13.11 mi12:35:381:44:467:595:21
7:50
#14048
25K
15.53 mi12:55:552:05:038:0320:17
8:22
#14269
30K
18.64 mi13:23:012:32:098:1027:06
8:43
#14538
20M
20.00 mi13:34:552:44:038:1211:54
8:45
#14570
21M
21.00 mi13:44:332:53:418:169:38
9:38
#14690
35K
21.75 mi13:51:063:00:148:176:33
8:45
#14755
23M
23.00 mi14:02:443:11:528:2111:38
9:17
#14943
24M
24.00 mi14:11:373:20:458:228:53
8:53
#14991
40K
24.85 mi14:19:293:28:378:247:52
9:12
#15067
25.2M
25.20 mi14:22:543:32:028:253:25
9:54
#15091
Finish
26.22 mi14:31:363:40:448:258:42
8:32
#15119
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi14370101021010213848(Top 52%)9841(Top 65%)9841(Top 692%)
10K6.21 mi3.10 mi13578+7929769+3339769+33312641(Top 47%)9401(Top 62%)9401(Top 661%)
15K9.32 mi3.11 mi13661-839785-169785-1613848(Top 52%)9841(Top 65%)9841(Top 692%)
20K12.43 mi3.11 mi14106-4459940-1559940-15515380(Top 58%)10409(Top 69%)10409(Top 732%)
Half13.11 mi0.68 mi14048+589920+209920+2013076(Top 49%)9533(Top 63%)9533(Top 670%)
25K15.53 mi2.42 mi14269-2219983-639983-6315346(Top 58%)10279(Top 68%)10279(Top 723%)
30K18.64 mi3.11 mi14538-26910050-6710050-6715618(Top 59%)10312(Top 68%)10312(Top 725%)
20M20.00 mi1.36 mi14570-3210040+1010040+1015179(Top 57%)10059(Top 66%)10059(Top 707%)
21M21.00 mi1.00 mi14690-12010070-3010070-3016554(Top 62%)10585(Top 70%)10585(Top 744%)
35K21.75 mi0.75 mi14755-6510079-910079-916669(Top 63%)10555(Top 70%)10555(Top 742%)
23M23.00 mi1.25 mi14943-18810124-4510124-4517459(Top 66%)10892(Top 72%)10892(Top 766%)
24M24.00 mi1.00 mi14991-4810123+110123+116664(Top 63%)10469(Top 69%)10469(Top 736%)
40K24.85 mi0.85 mi15067-7610133-1010133-1017084(Top 64%)10612(Top 70%)10612(Top 746%)
25.2M25.20 mi0.35 mi15091-24101331013316957(Top 64%)10534(Top 69%)10534(Top 741%)
Finish26.22 mi1.02 mi15119-2810119+1410119+1415612(Top 59%)9998(Top 66%)9998(Top 703%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13848

Males

9841

M55-59

9841

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12641

Males

9401

M55-59

9401

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13848

Males

9841

M55-59

9841

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

15380

Males

10409

M55-59

10409

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13076

Males

9533

M55-59

9533

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15346

Males

10279

M55-59

10279

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15618

Males

10312

M55-59

10312

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15179

Males

10059

M55-59

10059

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

16554

Males

10585

M55-59

10585

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16669

Males

10555

M55-59

10555

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17459

Males

10892

M55-59

10892

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16664

Males

10469

M55-59

10469

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17084

Males

10612

M55-59

10612

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16957

Males

10534

M55-59

10534

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15612

Males

9998

M55-59

9998

Passing Analysis

Category:
Athletes Passed
1721
Passed By
2470
Net Change
-749
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14370
5K → 10K86472+792#14370#13578
10K → 15K152235-83#13578#13661
15K → 20K77522-445#13661#14106
20K → Half7214+58#14106#14048
Half → 25K83304-221#14048#14269
25K → 30K100369-269#14269#14538
30K → 20M87119-32#14538#14570
20M → 21M41161-120#14570#14690
21M → 35K37102-65#14690#14755
35K → 23M32220-188#14755#14943
23M → 24M55103-48#14943#14991
24M → 40K42118-76#14991#15067
40K → 25.2M2751-24#15067#15091
25.2M → Finish5280-28#15091#15119
TOTALS17212470-749
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing