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BOSTON MARATHON 2023

James Hauptman

Bib: 4384•M

DC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 19%
Division (M18-39)
#0 / 5285
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:02
Rank: #4346
Start → 5K
21:02 | 6:46/mi
10K· 6.21 mi
41:56
Rank: #4456 (-110)
5K → 10K
20:54 | 6:44/mi
15K· 9.32 mi
1:02:55
Rank: #4504 (-48)
10K → 15K
20:59 | 6:45/mi
20K· 12.43 mi
1:24:03
Rank: #4479 (+25)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:28:43
Rank: #4527 (-48)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:14
Rank: #4437 (+90)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:06:21
Rank: #4097 (+340)
25K → 30K
21:07 | 6:48/mi
20M
2:15:33
Rank: #3946 (+151)
30K → 20M
9:12 | 6:46/mi
21M
2:22:25
Rank: #3713 (+233)
20M → 21M
6:52 | 6:52/mi
35K· 21.75 mi
2:27:18
Rank: #3645 (+68)
21M → 35K
4:53 | 6:32/mi
23M
2:35:47
Rank: #3511 (+134)
35K → 23M
8:29 | 6:47/mi
24M
2:42:18
Rank: #3419 (+92)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:47:54
Rank: #3304 (+115)
24M → 40K
5:36 | 6:33/mi
25.2M
2:50:14
Rank: #3234 (+70)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
2:56:40
Rank: #3101 (+133)
25.2M → Finish
6:26 | 6:19/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:57
Pace6:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5521:026:4621:02
6:46
-
10K
6.21 mi10:43:4941:566:4520:54
6:44
-0:02
15K
9.32 mi11:04:481:02:556:4520:59
6:45
+0:01
20K
12.43 mi11:25:561:24:036:4621:08
6:48
+0:03
Half
13.11 mi11:30:361:28:436:464:40
6:50
+0:02
25K
15.53 mi11:47:071:45:146:4616:31
6:49
-0:01
30K
18.64 mi12:08:142:06:216:4721:07
6:48
-0:01
20M
20.00 mi12:17:262:15:336:479:12
6:46
-0:02
21M
21.00 mi12:24:182:22:256:476:52
6:52
+0:06
35K
21.75 mi12:29:112:27:186:464:53
6:32
-0:20
23M
23.00 mi12:37:402:35:476:468:29
6:47
+0:15
24M
24.00 mi12:44:112:42:186:466:31
6:31
-0:16
40K
24.85 mi12:49:472:47:546:455:36
6:33
+0:02
25.2M
25.20 mi12:52:072:50:146:452:20
6:46
+0:13
Finish
26.22 mi12:58:332:56:406:456:26
6:19
-0:27

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

6:19 /mi

Average Pace

6:45 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:26

13% of race

Time at Steady Pace

2:33:14

87% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:22:5521:026:4621:02
6:46
#4346
10K
6.21 mi10:43:4941:566:4520:54
6:44
#4456
15K
9.32 mi11:04:481:02:556:4520:59
6:45
#4504
20K
12.43 mi11:25:561:24:036:4621:08
6:48
#4479
Half
13.11 mi11:30:361:28:436:464:40
6:50
#4527
25K
15.53 mi11:47:071:45:146:4616:31
6:49
#4437
30K
18.64 mi12:08:142:06:216:4721:07
6:48
#4097
20M
20.00 mi12:17:262:15:336:479:12
6:46
#3946
21M
21.00 mi12:24:182:22:256:476:52
6:52
#3713
35K
21.75 mi12:29:112:27:186:464:53
6:32
#3645
23M
23.00 mi12:37:402:35:476:468:29
6:47
#3511
24M
24.00 mi12:44:112:42:186:466:31
6:31
#3419
40K
24.85 mi12:49:472:47:546:455:36
6:33
#3304
25.2M
25.20 mi12:52:072:50:146:452:20
6:46
#3234
Finish
26.22 mi12:58:332:56:406:456:26
6:19
#3101
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4346405740574628(Top 17%)4321(Top 28%)4321(Top 82%)
10K6.21 mi3.10 mi4456-1104167-1104167-1104591(Top 17%)4279(Top 28%)4279(Top 81%)
15K9.32 mi3.11 mi4504-484208-414208-414628(Top 17%)4321(Top 28%)4321(Top 82%)
20K12.43 mi3.11 mi4479+254186+224186+224436(Top 17%)4137(Top 27%)4137(Top 78%)
Half13.11 mi0.68 mi4527-484226-404226-405496(Top 21%)5056(Top 33%)5056(Top 96%)
25K15.53 mi2.42 mi4437+904150+764150+764238(Top 16%)3963(Top 26%)3963(Top 75%)
30K18.64 mi3.11 mi4097+3403850+3003850+3002963(Top 11%)2805(Top 18%)2805(Top 53%)
20M20.00 mi1.36 mi3946+1513713+1373713+1372651(Top 10%)2508(Top 17%)2508(Top 47%)
21M21.00 mi1.00 mi3713+2333504+2093504+2091662(Top 6%)1583(Top 10%)1583(Top 30%)
35K21.75 mi0.75 mi3645+683442+623442+622588(Top 10%)2447(Top 16%)2447(Top 46%)
23M23.00 mi1.25 mi3511+1343319+1233319+1232523(Top 9%)2369(Top 16%)2369(Top 45%)
24M24.00 mi1.00 mi3419+923231+883231+882174(Top 8%)2040(Top 13%)2040(Top 39%)
40K24.85 mi0.85 mi3304+1153125+1063125+1061751(Top 7%)1649(Top 11%)1649(Top 31%)
25.2M25.20 mi0.35 mi3234+703058+673058+671107(Top 4%)1054(Top 7%)1054(Top 20%)
Finish26.22 mi1.02 mi3101+1332936+1222936+1221690(Top 6%)1590(Top 10%)1590(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4628

Males

4321

M18-39

4321

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4591

Males

4279

M18-39

4279

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4628

Males

4321

M18-39

4321

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4436

Males

4137

M18-39

4137

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5496

Males

5056

M18-39

5056

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4238

Males

3963

M18-39

3963

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2963

Males

2805

M18-39

2805

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2651

Males

2508

M18-39

2508

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1662

Males

1583

M18-39

1583

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2588

Males

2447

M18-39

2447

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2523

Males

2369

M18-39

2369

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2174

Males

2040

M18-39

2040

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1751

Males

1649

M18-39

1649

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1107

Males

1054

M18-39

1054

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1690

Males

1590

M18-39

1590

Passing Analysis

Category:
Athletes Passed
1905
Passed By
660
Net Change
+1245
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4346
5K → 10K170280-110#4346#4456
10K → 15K100148-48#4456#4504
15K → 20K11691+25#4504#4479
20K → Half1159-48#4479#4527
Half → 25K13141+90#4527#4437
25K → 30K35010+340#4437#4097
30K → 20M1543+151#4097#3946
20M → 21M2341+233#3946#3713
21M → 35K713+68#3713#3645
35K → 23M1417+134#3645#3511
23M → 24M986+92#3511#3419
24M → 40K1205+115#3419#3304
40K → 25.2M711+70#3304#3234
25.2M → Finish1385+133#3234#3101
TOTALS1905660+1245
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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