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BOSTON MARATHON 2023

Dominic Rott

Bib: 25204•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:27
Rank: #19646
Start → 5K
8:50/mi
27:27 split
10K· 6.21 mi
51:29
Rank: #16395 (+3251)
5K → 10K
7:44/mi
24:02 split
15K· 9.32 mi
1:15:32
Rank: #15141 (+1254)
10K → 15K
7:44/mi
24:03 split
20K· 12.43 mi
1:41:49
Rank: #15523 (-382)
15K → 20K
8:28/mi
26:17 split
Half· 13.11 mi
1:47:49
Rank: #15747 (-224)
20K → Half
8:48/mi
6:00 split
25K· 15.53 mi
2:09:38
Rank: #16368 (-621)
Half → 25K
9:00/mi
21:49 split
30K· 18.64 mi
2:37:44
Rank: #16534 (-166)
25K → 30K
9:03/mi
28:06 split
20M
2:49:50
Rank: #16475 (+59)
30K → 20M
8:54/mi
12:06 split
21M
2:59:23
Rank: #16437 (+38)
20M → 21M
9:33/mi
9:33 split
35K· 21.75 mi
3:06:01
Rank: #16462 (-25)
21M → 35K
8:52/mi
6:38 split
23M
3:17:07
Rank: #16386 (+76)
35K → 23M
8:52/mi
11:06 split
24M
3:26:11
Rank: #16467 (-81)
23M → 24M
9:04/mi
9:04 split
40K· 24.85 mi
3:33:59
Rank: #16450 (+17)
24M → 40K
9:07/mi
7:48 split
25.2M
3:37:21
Rank: #16436 (+14)
40K → 25.2M
9:46/mi
3:22 split
Finish· 26.22 mi
3:46:33
Rank: #16519 (-83)
25.2M → Finish
9:02/mi
9:12 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:49
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:58:44
Pace9:03 /mi
📊Positive Split: 10.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2827:278:5027:27
8:50
-
10K
6.21 mi12:10:3051:298:1724:02
7:44
-1:06
15K
9.32 mi12:34:331:15:328:0624:03
7:44
0:00
20K
12.43 mi13:00:501:41:498:1226:17
8:28
+0:44
Half
13.11 mi13:06:501:47:498:136:00
8:48
+0:20
25K
15.53 mi13:28:392:09:388:2121:49
9:00
+0:12
30K
18.64 mi13:56:452:37:448:2828:06
9:03
+0:03
20M
20.00 mi14:08:512:49:508:2912:06
8:54
-0:09
21M
21.00 mi14:18:242:59:238:339:33
9:33
+0:39
35K
21.75 mi14:25:023:06:018:336:38
8:52
-0:41
23M
23.00 mi14:36:083:17:078:3411:06
8:52
0:00
24M
24.00 mi14:45:123:26:118:359:04
9:04
+0:12
40K
24.85 mi14:53:003:33:598:377:48
9:07
+0:03
25.2M
25.20 mi14:56:223:37:218:383:22
9:46
+0:39
Finish
26.22 mi15:05:343:46:338:399:12
9:02
-0:44

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

7:44 /mi

Average Pace

8:39 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:22

33% of race

Time at Steady Pace

2:19:16

61% of race

Time at Slower Pace

12:55

6% of race

Average Pace: 8:38 /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 mi11:46:2827:278:5027:27
8:50
#19646
10K
6.21 mi12:10:3051:298:1724:02
7:44
#16395
15K
9.32 mi12:34:331:15:328:0624:03
7:44
#15141
20K
12.43 mi13:00:501:41:498:1226:17
8:28
#15523
Half
13.11 mi13:06:501:47:498:136:00
8:48
#15747
25K
15.53 mi13:28:392:09:388:2121:49
9:00
#16368
30K
18.64 mi13:56:452:37:448:2828:06
9:03
#16534
20M
20.00 mi14:08:512:49:508:2912:06
8:54
#16475
21M
21.00 mi14:18:242:59:238:339:33
9:33
#16437
35K
21.75 mi14:25:023:06:018:336:38
8:52
#16462
23M
23.00 mi14:36:083:17:078:3411:06
8:52
#16386
24M
24.00 mi14:45:123:26:118:359:04
9:04
#16467
40K
24.85 mi14:53:003:33:598:377:48
9:07
#16450
25.2M
25.20 mi14:56:223:37:218:383:22
9:46
#16436
Finish
26.22 mi15:05:343:46:338:399:12
9:02
#16519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi19646120171201712203(Top 46%)9175(Top 60%)9175(Top 409%)
10K6.21 mi3.10 mi16395+325110853+116410853+116412551(Top 47%)9361(Top 62%)9361(Top 418%)
15K9.32 mi3.11 mi15141+125410374+47910374+47912203(Top 46%)9175(Top 60%)9175(Top 409%)
20K12.43 mi3.11 mi15523-38210500-12610500-12616595(Top 62%)10870(Top 72%)10870(Top 485%)
Half13.11 mi0.68 mi15747-22410577-7710577-7719407(Top 73%)12048(Top 79%)12048(Top 538%)
25K15.53 mi2.42 mi16368-62110795-21810795-21818925(Top 71%)11812(Top 78%)11812(Top 527%)
30K18.64 mi3.11 mi16534-16610810-1510810-1517396(Top 65%)11074(Top 73%)11074(Top 494%)
20M20.00 mi1.36 mi16475+5910767+4310767+4316017(Top 60%)10415(Top 69%)10415(Top 465%)
21M21.00 mi1.00 mi16437+3810746+2110746+2116187(Top 61%)10436(Top 69%)10436(Top 466%)
35K21.75 mi0.75 mi16462-2510749-310749-317254(Top 65%)10811(Top 71%)10811(Top 482%)
23M23.00 mi1.25 mi16386+7610701+4810701+4815345(Top 58%)9961(Top 66%)9961(Top 444%)
24M24.00 mi1.00 mi16467-8110718-1710718-1717510(Top 66%)10849(Top 71%)10849(Top 484%)
40K24.85 mi0.85 mi16450+1710683+3510683+3516706(Top 63%)10444(Top 69%)10444(Top 466%)
25.2M25.20 mi0.35 mi16436+1410674+910674+916335(Top 61%)10258(Top 68%)10258(Top 458%)
Finish26.22 mi1.02 mi16519-8310703-2910703-2918092(Top 68%)11121(Top 73%)11121(Top 496%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

12203

Males

9175

M40-44

9175

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12551

Males

9361

M40-44

9361

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

12203

Males

9175

M40-44

9175

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

16595

Males

10870

M40-44

10870

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

19407

Males

12048

M40-44

12048

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18925

Males

11812

M40-44

11812

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

17396

Males

11074

M40-44

11074

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

16017

Males

10415

M40-44

10415

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

16187

Males

10436

M40-44

10436

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

17254

Males

10811

M40-44

10811

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

15345

Males

9961

M40-44

9961

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

17510

Males

10849

M40-44

10849

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16706

Males

10444

M40-44

10444

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16335

Males

10258

M40-44

10258

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

18092

Males

11121

M40-44

11121

Passing Analysis

Category:
Athletes Passed
5315
Passed By
2188
Net Change
+3127
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19646
5K → 10K32532+3251#19646#16395
10K → 15K12584+1254#16395#15141
15K → 20K80462-382#15141#15523
20K → Half6230-224#15523#15747
Half → 25K36657-621#15747#16368
25K → 30K132298-166#16368#16534
30K → 20M11051+59#16534#16475
20M → 21M9961+38#16475#16437
21M → 35K4065-25#16437#16462
35K → 23M11842+76#16462#16386
23M → 24M38119-81#16386#16467
24M → 40K7962+17#16467#16450
40K → 25.2M3521+14#16450#16436
25.2M → Finish31114-83#16436#16519
TOTALS53152188+3127
📊

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