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BOSTON MARATHON 2023

Mark Winter

Bib: 4196•M

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 22%
Division (M18-39)
#0 / 5285
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:18
Rank: #5177
Start → 5K
21:18 | 6:51/mi
10K· 6.21 mi
42:17
Rank: #4997 (+180)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:03:03
Rank: #4644 (+353)
10K → 15K
20:46 | 6:41/mi
20K· 12.43 mi
1:24:02
Rank: #4467 (+177)
15K → 20K
20:59 | 6:45/mi
Half· 13.11 mi
1:28:36
Rank: #4444 (+23)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:45:05
Rank: #4366 (+78)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:06:24
Rank: #4118 (+248)
25K → 30K
21:19 | 6:52/mi
20M
2:15:43
Rank: #4017 (+101)
30K → 20M
9:19 | 6:51/mi
21M
2:22:55
Rank: #3914 (+103)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:27:58
Rank: #3906 (+8)
21M → 35K
5:03 | 6:45/mi
23M
2:36:40
Rank: #3851 (+55)
35K → 23M
8:42 | 6:57/mi
24M
2:43:22
Rank: #3792 (+59)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:49:09
Rank: #3699 (+93)
24M → 40K
5:47 | 6:46/mi
25.2M
2:51:37
Rank: #3650 (+49)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:58:13
Rank: #3557 (+93)
25.2M → Finish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:36
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:29:37
Pace6:50 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1521:186:5121:18
6:51
-
10K
6.21 mi10:45:1442:176:4820:59
6:45
-0:06
15K
9.32 mi11:06:001:03:036:4620:46
6:41
-0:04
20K
12.43 mi11:26:591:24:026:4620:59
6:45
+0:04
Half
13.11 mi11:31:331:28:366:464:34
6:42
-0:03
25K
15.53 mi11:48:021:45:056:4616:29
6:48
+0:06
30K
18.64 mi12:09:212:06:246:4721:19
6:52
+0:04
20M
20.00 mi12:18:402:15:436:479:19
6:51
-0:01
21M
21.00 mi12:25:522:22:556:487:12
7:12
+0:21
35K
21.75 mi12:30:552:27:586:485:03
6:45
-0:27
23M
23.00 mi12:39:372:36:406:498:42
6:57
+0:12
24M
24.00 mi12:46:192:43:226:486:42
6:42
-0:15
40K
24.85 mi12:52:062:49:096:485:47
6:46
+0:04
25.2M
25.20 mi12:54:342:51:376:492:28
7:09
+0:23
Finish
26.22 mi13:01:102:58:136:486:36
6:29
-0:40

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

6:29 /mi

Average Pace

6:48 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:33

95% of race

Time at Steady Pace

9:40

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:24:1521:186:5121:18
6:51
#5177
10K
6.21 mi10:45:1442:176:4820:59
6:45
#4997
15K
9.32 mi11:06:001:03:036:4620:46
6:41
#4644
20K
12.43 mi11:26:591:24:026:4620:59
6:45
#4467
Half
13.11 mi11:31:331:28:366:464:34
6:42
#4444
25K
15.53 mi11:48:021:45:056:4616:29
6:48
#4366
30K
18.64 mi12:09:212:06:246:4721:19
6:52
#4118
20M
20.00 mi12:18:402:15:436:479:19
6:51
#4017
21M
21.00 mi12:25:522:22:556:487:12
7:12
#3914
35K
21.75 mi12:30:552:27:586:485:03
6:45
#3906
23M
23.00 mi12:39:372:36:406:498:42
6:57
#3851
24M
24.00 mi12:46:192:43:226:486:42
6:42
#3792
40K
24.85 mi12:52:062:49:096:485:47
6:46
#3699
25.2M
25.20 mi12:54:342:51:376:492:28
7:09
#3650
Finish
26.22 mi13:01:102:58:136:486:36
6:29
#3557
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5177480048003971(Top 15%)3732(Top 25%)3732(Top 71%)
10K6.21 mi3.10 mi4997+1804634+1664634+1664832(Top 18%)4484(Top 30%)4484(Top 85%)
15K9.32 mi3.11 mi4644+3534331+3034331+3033971(Top 15%)3732(Top 25%)3732(Top 71%)
20K12.43 mi3.11 mi4467+1774176+1554176+1554003(Top 15%)3757(Top 25%)3757(Top 71%)
Half13.11 mi0.68 mi4444+234158+184158+184210(Top 16%)3934(Top 26%)3934(Top 74%)
25K15.53 mi2.42 mi4366+784086+724086+724115(Top 15%)3855(Top 25%)3855(Top 73%)
30K18.64 mi3.11 mi4118+2483871+2153871+2153382(Top 13%)3182(Top 21%)3182(Top 60%)
20M20.00 mi1.36 mi4017+1013777+943777+943166(Top 12%)2972(Top 20%)2972(Top 56%)
21M21.00 mi1.00 mi3914+1033683+943683+943099(Top 12%)2903(Top 19%)2903(Top 55%)
35K21.75 mi0.75 mi3906+83673+103673+103851(Top 14%)3545(Top 23%)3545(Top 67%)
23M23.00 mi1.25 mi3851+553623+503623+503509(Top 13%)3250(Top 21%)3250(Top 61%)
24M24.00 mi1.00 mi3792+593565+583565+583114(Top 12%)2889(Top 19%)2889(Top 55%)
40K24.85 mi0.85 mi3699+933479+863479+862659(Top 10%)2458(Top 16%)2458(Top 47%)
25.2M25.20 mi0.35 mi3650+493435+443435+442346(Top 9%)2179(Top 14%)2179(Top 41%)
Finish26.22 mi1.02 mi3557+933348+873348+872379(Top 9%)2197(Top 14%)2197(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3971

Males

3732

M18-39

3732

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4832

Males

4484

M18-39

4484

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3971

Males

3732

M18-39

3732

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4003

Males

3757

M18-39

3757

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4210

Males

3934

M18-39

3934

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4115

Males

3855

M18-39

3855

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3382

Males

3182

M18-39

3182

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3166

Males

2972

M18-39

2972

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3099

Males

2903

M18-39

2903

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3851

Males

3545

M18-39

3545

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3509

Males

3250

M18-39

3250

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3114

Males

2889

M18-39

2889

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2659

Males

2458

M18-39

2458

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2346

Males

2179

M18-39

2179

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2379

Males

2197

M18-39

2197

Passing Analysis

Category:
Athletes Passed
1996
Passed By
376
Net Change
+1620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5177
5K → 10K298118+180#5177#4997
10K → 15K36512+353#4997#4644
15K → 20K21134+177#4644#4467
20K → Half3815+23#4467#4444
Half → 25K12345+78#4444#4366
25K → 30K26921+248#4366#4118
30K → 20M1098+101#4118#4017
20M → 21M12623+103#4017#3914
21M → 35K3931+8#3914#3906
35K → 23M7924+55#3906#3851
23M → 24M7819+59#3851#3792
24M → 40K1007+93#3792#3699
40K → 25.2M512+49#3699#3650
25.2M → Finish11017+93#3650#3557
TOTALS1996376+1620
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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