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BOSTON MARATHON 2023

Stephen Miller

Bib: 6191•M

TX

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
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
20:44
Rank: #3432
Start → 5K
20:44 | 6:40/mi
10K· 6.21 mi
41:43
Rank: #4125 (-693)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:02:46
Rank: #4366 (-241)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:24:02
Rank: #4471 (-105)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:28:43
Rank: #4534 (-63)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:45:32
Rank: #4638 (-104)
Half → 25K
16:49 | 6:56/mi
30K· 18.64 mi
2:07:28
Rank: #4653 (-15)
25K → 30K
21:56 | 7:04/mi
20M
2:17:11
Rank: #4670 (-17)
30K → 20M
9:43 | 7:09/mi
21M
2:24:56
Rank: #4742 (-72)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:30:05
Rank: #4723 (+19)
21M → 35K
5:09 | 6:53/mi
23M
2:39:16
Rank: #4749 (-26)
35K → 23M
9:11 | 7:20/mi
24M
2:46:31
Rank: #4794 (-45)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
2:52:55
Rank: #4819 (-25)
24M → 40K
6:24 | 7:29/mi
25.2M
2:55:47
Rank: #4857 (-38)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:03:38
Rank: #4979 (-122)
25.2M → Finish
7:51 | 7:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:34:55
Pace7:14 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4420:446:4020:44
6:40
-
10K
6.21 mi10:44:4341:436:4320:59
6:45
+0:05
15K
9.32 mi11:05:461:02:466:4421:03
6:47
+0:02
20K
12.43 mi11:27:021:24:026:4621:16
6:51
+0:04
Half
13.11 mi11:31:431:28:436:464:41
6:52
+0:01
25K
15.53 mi11:48:321:45:326:4816:49
6:56
+0:04
30K
18.64 mi12:10:282:07:286:5021:56
7:04
+0:08
20M
20.00 mi12:20:112:17:116:529:43
7:09
+0:05
21M
21.00 mi12:27:562:24:566:547:45
7:45
+0:36
35K
21.75 mi12:33:052:30:056:545:09
6:53
-0:52
23M
23.00 mi12:42:162:39:166:559:11
7:20
+0:27
24M
24.00 mi12:49:312:46:316:567:15
7:15
-0:05
40K
24.85 mi12:55:552:52:556:576:24
7:29
+0:14
25.2M
25.20 mi12:58:472:55:476:592:52
8:19
+0:50
Finish
26.22 mi13:06:383:03:387:017:51
7:42
-0:37

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

7:01 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:46

34% of race

Time at Steady Pace

1:26:49

47% of race

Time at Slower Pace

34:03

19% of race

Average Pace: 7:00 /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 mi10:23:4420:446:4020:44
6:40
#3432
10K
6.21 mi10:44:4341:436:4320:59
6:45
#4125
15K
9.32 mi11:05:461:02:466:4421:03
6:47
#4366
20K
12.43 mi11:27:021:24:026:4621:16
6:51
#4471
Half
13.11 mi11:31:431:28:436:464:41
6:52
#4534
25K
15.53 mi11:48:321:45:326:4816:49
6:56
#4638
30K
18.64 mi12:10:282:07:286:5021:56
7:04
#4653
20M
20.00 mi12:20:112:17:116:529:43
7:09
#4670
21M
21.00 mi12:27:562:24:566:547:45
7:45
#4742
35K
21.75 mi12:33:052:30:056:545:09
6:53
#4723
23M
23.00 mi12:42:162:39:166:559:11
7:20
#4749
24M
24.00 mi12:49:312:46:316:567:15
7:15
#4794
40K
24.85 mi12:55:552:52:556:576:24
7:29
#4819
25.2M
25.20 mi12:58:472:55:476:592:52
8:19
#4857
Finish
26.22 mi13:06:383:03:387:017:51
7:42
#4979
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3432323532354880(Top 18%)4541(Top 30%)4541(Top 86%)
10K6.21 mi3.10 mi4125-6933875-6403875-6404854(Top 18%)4506(Top 30%)4506(Top 85%)
15K9.32 mi3.11 mi4366-2414086-2114086-2114880(Top 18%)4541(Top 30%)4541(Top 86%)
20K12.43 mi3.11 mi4471-1054180-944180-944867(Top 18%)4519(Top 30%)4519(Top 86%)
Half13.11 mi0.68 mi4534-634233-534233-535721(Top 21%)5253(Top 35%)5253(Top 99%)
25K15.53 mi2.42 mi4638-1044325-924325-925180(Top 19%)4778(Top 31%)4778(Top 90%)
30K18.64 mi3.11 mi4653-154339-144339-144721(Top 18%)4358(Top 29%)4358(Top 82%)
20M20.00 mi1.36 mi4670-174355-164355-164867(Top 18%)4432(Top 29%)4432(Top 84%)
21M21.00 mi1.00 mi4742-724416-614416-615874(Top 22%)5101(Top 34%)5101(Top 97%)
35K21.75 mi0.75 mi4723+194394+224394+224683(Top 18%)4248(Top 28%)4248(Top 80%)
23M23.00 mi1.25 mi4749-264413-194413-195475(Top 21%)4812(Top 32%)4812(Top 91%)
24M24.00 mi1.00 mi4794-454444-314444-316009(Top 23%)5107(Top 34%)5107(Top 97%)
40K24.85 mi0.85 mi4819-254456-124456-126594(Top 25%)5382(Top 35%)5382(Top 102%)
25.2M25.20 mi0.35 mi4857-384482-264482-268260(Top 31%)6292(Top 41%)6292(Top 119%)
Finish26.22 mi1.02 mi4979-1224576-944576-949955(Top 37%)7249(Top 48%)7249(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4880

Males

4541

M18-39

4541

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4854

Males

4506

M18-39

4506

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4880

Males

4541

M18-39

4541

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4867

Males

4519

M18-39

4519

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5721

Males

5253

M18-39

5253

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5180

Males

4778

M18-39

4778

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4721

Males

4358

M18-39

4358

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4867

Males

4432

M18-39

4432

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5874

Males

5101

M18-39

5101

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4683

Males

4248

M18-39

4248

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5475

Males

4812

M18-39

4812

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6009

Males

5107

M18-39

5107

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6594

Males

5382

M18-39

5382

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8260

Males

6292

M18-39

6292

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9955

Males

7249

M18-39

7249

Passing Analysis

Category:
Athletes Passed
657
Passed By
2204
Net Change
-1547
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3432
5K → 10K30723-693#3432#4125
10K → 15K59300-241#4125#4366
15K → 20K72177-105#4366#4471
20K → Half770-63#4471#4534
Half → 25K69173-104#4534#4638
25K → 30K121136-15#4638#4653
30K → 20M6582-17#4653#4670
20M → 21M31103-72#4670#4742
21M → 35K4627+19#4742#4723
35K → 23M6389-26#4723#4749
23M → 24M3075-45#4749#4794
24M → 40K3863-25#4794#4819
40K → 25.2M947-38#4819#4857
25.2M → Finish17139-122#4857#4979
TOTALS6572204-1547
📊

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