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BOSTON MARATHON 2023

Rajesh Porwal

Bib: 16365•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:52/mi
24:25
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
48:19
↑ 79↓ 1380.4%
15K· 9.32 mi
7:46/mi
1:12:27
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:37:18
↑ 106↓ 860.1%
Half· 13.11 mi
7:58/mi
1:42:44
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:02:26
↑ 66↓ 880.2%
30K· 18.64 mi
8:44/mi
2:29:33
↑ 181↓ 1480.2%
20M
8:39/mi
2:41:18
↑ 64↓ 500.2%
21M
9:50/mi
2:51:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
2:57:29
↑ 17↓ 861.7%
23M
8:55/mi
3:08:39
↑ 23↓ 630.6%
24M
8:24/mi
3:17:03
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:24:19
↓ 200.3%
25.2M
9:23/mi
3:27:33
↑ 13↓ 160.2%
Finish· 26.22 mi
8:15/mi
3:35:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:44
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:53:13
Pace8:38 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5124:257:5224:25
7:52
-
10K
6.21 mi11:38:4548:197:4723:54
7:42
-0:10
15K
9.32 mi12:02:531:12:277:4624:08
7:46
+0:04
20K
12.43 mi12:27:441:37:187:5024:51
8:00
+0:14
Half
13.11 mi12:33:101:42:447:505:26
7:58
-0:02
25K
15.53 mi12:52:522:02:267:5319:42
8:08
+0:10
30K
18.64 mi13:19:592:29:338:0127:07
8:44
+0:36
20M
20.00 mi13:31:442:41:188:0411:45
8:39
-0:05
21M
21.00 mi13:41:342:51:088:099:50
9:50
+1:11
35K
21.75 mi13:47:552:57:298:106:21
8:29
-1:21
23M
23.00 mi13:59:053:08:398:1211:10
8:55
+0:26
24M
24.00 mi14:07:293:17:038:138:24
8:24
-0:31
40K
24.85 mi14:14:453:24:198:137:16
8:30
+0:06
25.2M
25.20 mi14:17:593:27:338:143:14
9:23
+0:53
Finish
26.22 mi14:26:233:35:578:158:24
8:15
-1:08

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

7:42 /mi

Average Pace

8:15 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:44

48% of race

Time at Steady Pace

1:01:52

29% of race

Time at Slower Pace

51:21

24% of race

Average Pace: 8:14 /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 mi11:14:5124:257:5224:25
7:52
#12911
10K
6.21 mi11:38:4548:197:4723:54
7:42
#12498
15K
9.32 mi12:02:531:12:277:4624:08
7:46
#12436
20K
12.43 mi12:27:441:37:187:5024:51
8:00
#12656
Half
13.11 mi12:33:101:42:447:505:26
7:58
#12740
25K
15.53 mi12:52:522:02:267:5319:42
8:08
#12884
30K
18.64 mi13:19:592:29:338:0127:07
8:44
#13458
20M
20.00 mi13:31:442:41:188:0411:45
8:39
#13552
21M
21.00 mi13:41:342:51:088:099:50
9:50
#13836
35K
21.75 mi13:47:552:57:298:106:21
8:29
#13884
23M
23.00 mi13:59:053:08:398:1211:10
8:55
#13980
24M
24.00 mi14:07:293:17:038:138:24
8:24
#13953
40K
24.85 mi14:14:453:24:198:137:16
8:30
#13890
25.2M
25.20 mi14:17:593:27:338:143:14
9:23
#13905
Finish
26.22 mi14:26:233:35:578:158:24
8:15
#13887
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi129119504950412439(Top 47%)9272(Top 61%)9272(Top 652%)
10K6.21 mi3.10 mi12498+4139327+1779327+17712157(Top 46%)9182(Top 61%)9182(Top 646%)
15K9.32 mi3.11 mi12436+629281+469281+4612439(Top 47%)9272(Top 61%)9272(Top 652%)
20K12.43 mi3.11 mi12656-2209353-729353-7213405(Top 50%)9624(Top 63%)9624(Top 677%)
Half13.11 mi0.68 mi12740-849393-409393-4014026(Top 53%)9909(Top 65%)9909(Top 697%)
25K15.53 mi2.42 mi12884-1449423-309423-3013663(Top 51%)9632(Top 63%)9632(Top 677%)
30K18.64 mi3.11 mi13458-5749625-2029625-20215646(Top 59%)10325(Top 68%)10325(Top 726%)
20M20.00 mi1.36 mi13552-949643-189643-1814536(Top 55%)9790(Top 65%)9790(Top 688%)
21M21.00 mi1.00 mi13836-2849745-1029745-10217358(Top 65%)10929(Top 72%)10929(Top 769%)
35K21.75 mi0.75 mi13884-489741+49741+415203(Top 57%)9949(Top 66%)9949(Top 700%)
23M23.00 mi1.25 mi13980-969743-29743-215612(Top 59%)10070(Top 66%)10070(Top 708%)
24M24.00 mi1.00 mi13953+279707+369707+3613852(Top 52%)9249(Top 61%)9249(Top 650%)
40K24.85 mi0.85 mi13890+639668+399668+3913305(Top 50%)8923(Top 59%)8923(Top 627%)
25.2M25.20 mi0.35 mi13905-159661+79661+714507(Top 54%)9463(Top 62%)9463(Top 665%)
Finish26.22 mi1.02 mi13887+189646+159646+1513703(Top 51%)9108(Top 60%)9108(Top 641%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

12439

Males

9272

M55-59

9272

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

12157

Males

9182

M55-59

9182

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

12439

Males

9272

M55-59

9272

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

13405

Males

9624

M55-59

9624

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14026

Males

9909

M55-59

9909

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13663

Males

9632

M55-59

9632

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15646

Males

10325

M55-59

10325

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

14536

Males

9790

M55-59

9790

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

17358

Males

10929

M55-59

10929

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

15203

Males

9949

M55-59

9949

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15612

Males

10070

M55-59

10070

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13852

Males

9249

M55-59

9249

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13305

Males

8923

M55-59

8923

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14507

Males

9463

M55-59

9463

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13703

Males

9108

M55-59

9108

Passing Analysis

Category:
Athletes Passed
1552
Passed By
2528
Net Change
-976
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12911
5K → 10K570157+413#12911#12498
10K → 15K231169+62#12498#12436
15K → 20K106326-220#12436#12656
20K → Half17101-84#12656#12740
Half → 25K107251-144#12740#12884
25K → 30K70644-574#12884#13458
30K → 20M60154-94#13458#13552
20M → 21M29313-284#13552#13836
21M → 35K3684-48#13836#13884
35K → 23M57153-96#13884#13980
23M → 24M7649+27#13980#13953
24M → 40K9532+63#13953#13890
40K → 25.2M2338-15#13890#13905
25.2M → Finish7557+18#13905#13887
TOTALS15522528-976
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing