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BOSTON MARATHON 2023

Joe White

Bib: 4964•M

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 27%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:15
Rank: #5045
Start → 5K
21:15 | 6:50/mi
10K· 6.21 mi
42:15
Rank: #4953 (+92)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:02:59
Rank: #4577 (+376)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:24:01
Rank: #4458 (+119)
15K → 20K
21:02 | 6:46/mi
Half· 13.11 mi
1:28:39
Rank: #4488 (-30)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:09
Rank: #4396 (+92)
Half → 25K
16:30 | 6:48/mi
30K· 18.64 mi
2:06:54
Rank: #4368 (+28)
25K → 30K
21:45 | 7:00/mi
20M
2:16:25
Rank: #4331 (+37)
30K → 20M
9:31 | 7:00/mi
21M
2:23:50
Rank: #4303 (+28)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:29:00
Rank: #4321 (-18)
21M → 35K
5:10 | 6:54/mi
23M
2:37:57
Rank: #4333 (-12)
35K → 23M
8:57 | 7:09/mi
24M
2:44:56
Rank: #4357 (-24)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:51:04
Rank: #4378 (-21)
24M → 40K
6:08 | 7:10/mi
25.2M
2:53:44
Rank: #4373 (+5)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:01:09
Rank: #4451 (-78)
25.2M → Finish
7:25 | 7:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:32:30
Pace7:03 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1121:156:5021:15
6:50
-
10K
6.21 mi10:44:1142:156:4821:00
6:46
-0:04
15K
9.32 mi11:04:551:02:596:4520:44
6:40
-0:06
20K
12.43 mi11:25:571:24:016:4621:02
6:46
+0:06
Half
13.11 mi11:30:351:28:396:464:38
6:47
+0:01
25K
15.53 mi11:47:051:45:096:4616:30
6:48
+0:01
30K
18.64 mi12:08:502:06:546:4821:45
7:00
+0:12
20M
20.00 mi12:18:212:16:256:499:31
7:00
0:00
21M
21.00 mi12:25:462:23:506:517:25
7:25
+0:25
35K
21.75 mi12:30:562:29:006:515:10
6:54
-0:31
23M
23.00 mi12:39:532:37:576:528:57
7:09
+0:15
24M
24.00 mi12:46:522:44:566:526:59
6:59
-0:10
40K
24.85 mi12:53:002:51:046:536:08
7:10
+0:11
25.2M
25.20 mi12:55:402:53:446:542:40
7:44
+0:34
Finish
26.22 mi13:03:053:01:096:557:25
7:17
-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

6:40 /mi

Average Pace

6:55 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:04

94% of race

Time at Steady Pace

10:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:55 /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 mi10:23:1121:156:5021:15
6:50
#5045
10K
6.21 mi10:44:1142:156:4821:00
6:46
#4953
15K
9.32 mi11:04:551:02:596:4520:44
6:40
#4577
20K
12.43 mi11:25:571:24:016:4621:02
6:46
#4458
Half
13.11 mi11:30:351:28:396:464:38
6:47
#4488
25K
15.53 mi11:47:051:45:096:4616:30
6:48
#4396
30K
18.64 mi12:08:502:06:546:4821:45
7:00
#4368
20M
20.00 mi12:18:212:16:256:499:31
7:00
#4331
21M
21.00 mi12:25:462:23:506:517:25
7:25
#4303
35K
21.75 mi12:30:562:29:006:515:10
6:54
#4321
23M
23.00 mi12:39:532:37:576:528:57
7:09
#4333
24M
24.00 mi12:46:522:44:566:526:59
6:59
#4357
40K
24.85 mi12:53:002:51:046:536:08
7:10
#4378
25.2M
25.20 mi12:55:402:53:446:542:40
7:44
#4373
Finish
26.22 mi13:03:053:01:096:557:25
7:17
#4451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5045468046803877(Top 15%)3645(Top 24%)3645(Top 69%)
10K6.21 mi3.10 mi4953+924595+854595+854899(Top 18%)4544(Top 30%)4544(Top 86%)
15K9.32 mi3.11 mi4577+3764274+3214274+3213877(Top 15%)3645(Top 24%)3645(Top 69%)
20K12.43 mi3.11 mi4458+1194169+1054169+1054172(Top 16%)3911(Top 26%)3911(Top 74%)
Half13.11 mi0.68 mi4488-304197-284197-285144(Top 19%)4754(Top 31%)4754(Top 90%)
25K15.53 mi2.42 mi4396+924112+854112+854205(Top 16%)3936(Top 26%)3936(Top 74%)
30K18.64 mi3.11 mi4368+284085+274085+274347(Top 16%)4039(Top 27%)4039(Top 76%)
20M20.00 mi1.36 mi4331+374051+344051+344065(Top 15%)3765(Top 25%)3765(Top 71%)
21M21.00 mi1.00 mi4303+284023+284023+284194(Top 16%)3846(Top 25%)3846(Top 73%)
35K21.75 mi0.75 mi4321-184037-144037-144788(Top 18%)4324(Top 28%)4324(Top 82%)
23M23.00 mi1.25 mi4333-124053-164053-164538(Top 17%)4110(Top 27%)4110(Top 78%)
24M24.00 mi1.00 mi4357-244073-204073-204585(Top 17%)4121(Top 27%)4121(Top 78%)
40K24.85 mi0.85 mi4378-214088-154088-154728(Top 18%)4155(Top 27%)4155(Top 79%)
25.2M25.20 mi0.35 mi4373+54080+84080+84975(Top 19%)4252(Top 28%)4252(Top 80%)
Finish26.22 mi1.02 mi4451-784146-664146-666922(Top 26%)5505(Top 36%)5505(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3877

Males

3645

M18-39

3645

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4899

Males

4544

M18-39

4544

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3877

Males

3645

M18-39

3645

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4172

Males

3911

M18-39

3911

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5144

Males

4754

M18-39

4754

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4205

Males

3936

M18-39

3936

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4347

Males

4039

M18-39

4039

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4065

Males

3765

M18-39

3765

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4194

Males

3846

M18-39

3846

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4788

Males

4324

M18-39

4324

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4538

Males

4110

M18-39

4110

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4585

Males

4121

M18-39

4121

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4728

Males

4155

M18-39

4155

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4975

Males

4252

M18-39

4252

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6922

Males

5505

M18-39

5505

Passing Analysis

Category:
Athletes Passed
1464
Passed By
870
Net Change
+594
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5045
5K → 10K246154+92#5045#4953
10K → 15K38711+376#4953#4577
15K → 20K16748+119#4577#4458
20K → Half1747-30#4458#4488
Half → 25K12836+92#4488#4396
25K → 30K12597+28#4396#4368
30K → 20M8447+37#4368#4331
20M → 21M7749+28#4331#4303
21M → 35K3452-18#4303#4321
35K → 23M7183-12#4321#4333
23M → 24M4670-24#4333#4357
24M → 40K3253-21#4357#4378
40K → 25.2M2722+5#4378#4373
25.2M → Finish23101-78#4373#4451
TOTALS1464870+594
📊

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