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BOSTON MARATHON 2023

Shawn Baker

Bib: 5384•M

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:59
Rank: #4167
Start → 5K
20:59 | 6:45/mi
10K· 6.21 mi
41:40
Rank: #4028 (+139)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:02:25
Rank: #3978 (+50)
10K → 15K
20:45 | 6:41/mi
20K· 12.43 mi
1:23:07
Rank: #3750 (+228)
15K → 20K
20:42 | 6:40/mi
Half· 13.11 mi
1:27:34
Rank: #3699 (+51)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:44:24
Rank: #3969 (-270)
Half → 25K
16:50 | 6:57/mi
30K· 18.64 mi
2:05:40
Rank: #3780 (+189)
25K → 30K
21:16 | 6:51/mi
20M
2:15:02
Rank: #3712 (+68)
30K → 20M
9:22 | 6:54/mi
21M
2:22:12
Rank: #3630 (+82)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:27:07
Rank: #3573 (+57)
21M → 35K
4:55 | 6:34/mi
23M
2:35:45
Rank: #3504 (+69)
35K → 23M
8:38 | 6:54/mi
24M
2:42:19
Rank: #3426 (+78)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:48:08
Rank: #3382 (+44)
24M → 40K
5:49 | 6:48/mi
25.2M
2:50:42
Rank: #3372 (+10)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:57:45
Rank: #3413 (-41)
25.2M → Finish
7:03 | 6:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:34
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1920:596:4520:59
6:45
-
10K
6.21 mi10:45:0041:406:4220:41
6:39
-0:06
15K
9.32 mi11:05:451:02:256:4220:45
6:41
+0:02
20K
12.43 mi11:26:271:23:076:4120:42
6:40
-0:01
Half
13.11 mi11:30:541:27:346:414:27
6:31
-0:09
25K
15.53 mi11:47:441:44:246:4316:50
6:57
+0:26
30K
18.64 mi12:09:002:05:406:4421:16
6:51
-0:06
20M
20.00 mi12:18:222:15:026:459:22
6:54
+0:03
21M
21.00 mi12:25:322:22:126:467:10
7:10
+0:16
35K
21.75 mi12:30:272:27:076:464:55
6:34
-0:36
23M
23.00 mi12:39:052:35:456:468:38
6:54
+0:20
24M
24.00 mi12:45:392:42:196:466:34
6:34
-0:20
40K
24.85 mi12:51:282:48:086:465:49
6:48
+0:14
25.2M
25.20 mi12:54:022:50:426:462:34
7:27
+0:39
Finish
26.22 mi13:01:052:57:456:477:03
6:55
-0:32

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

6:31 /mi

Average Pace

6:47 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:11

99% of race

Time at Steady Pace

2:34

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:24:1920:596:4520:59
6:45
#4167
10K
6.21 mi10:45:0041:406:4220:41
6:39
#4028
15K
9.32 mi11:05:451:02:256:4220:45
6:41
#3978
20K
12.43 mi11:26:271:23:076:4120:42
6:40
#3750
Half
13.11 mi11:30:541:27:346:414:27
6:31
#3699
25K
15.53 mi11:47:441:44:246:4316:50
6:57
#3969
30K
18.64 mi12:09:002:05:406:4421:16
6:51
#3780
20M
20.00 mi12:18:222:15:026:459:22
6:54
#3712
21M
21.00 mi12:25:322:22:126:467:10
7:10
#3630
35K
21.75 mi12:30:272:27:076:464:55
6:34
#3573
23M
23.00 mi12:39:052:35:456:468:38
6:54
#3504
24M
24.00 mi12:45:392:42:196:466:34
6:34
#3426
40K
24.85 mi12:51:282:48:086:465:49
6:48
#3382
25.2M
25.20 mi12:54:022:50:426:462:34
7:27
#3372
Finish
26.22 mi13:01:052:57:456:477:03
6:55
#3413
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4167390339033918(Top 15%)3682(Top 24%)3682(Top 70%)
10K6.21 mi3.10 mi4028+1393785+1183785+1183937(Top 15%)3707(Top 24%)3707(Top 70%)
15K9.32 mi3.11 mi3978+503745+403745+403918(Top 15%)3682(Top 24%)3682(Top 70%)
20K12.43 mi3.11 mi3750+2283544+2013544+2013278(Top 12%)3112(Top 21%)3112(Top 59%)
Half13.11 mi0.68 mi3699+513498+463498+462953(Top 11%)2828(Top 19%)2828(Top 54%)
25K15.53 mi2.42 mi3969-2703737-2393737-2395217(Top 20%)4809(Top 32%)4809(Top 91%)
30K18.64 mi3.11 mi3780+1893567+1703567+1703287(Top 12%)3097(Top 20%)3097(Top 59%)
20M20.00 mi1.36 mi3712+683505+623505+623368(Top 13%)3151(Top 21%)3151(Top 60%)
21M21.00 mi1.00 mi3630+823432+733432+732924(Top 11%)2741(Top 18%)2741(Top 52%)
35K21.75 mi0.75 mi3573+573380+523380+522853(Top 11%)2680(Top 18%)2680(Top 51%)
23M23.00 mi1.25 mi3504+693312+683312+683192(Top 12%)2969(Top 20%)2969(Top 56%)
24M24.00 mi1.00 mi3426+783238+743238+742402(Top 9%)2245(Top 15%)2245(Top 42%)
40K24.85 mi0.85 mi3382+443196+423196+422845(Top 11%)2619(Top 17%)2619(Top 50%)
25.2M25.20 mi0.35 mi3372+103185+113185+113592(Top 13%)3220(Top 21%)3220(Top 61%)
Finish26.22 mi1.02 mi3413-413217-323217-324713(Top 18%)4068(Top 27%)4068(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3918

Males

3682

M18-39

3682

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3937

Males

3707

M18-39

3707

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3918

Males

3682

M18-39

3682

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3278

Males

3112

M18-39

3112

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2953

Males

2828

M18-39

2828

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5217

Males

4809

M18-39

4809

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3287

Males

3097

M18-39

3097

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3368

Males

3151

M18-39

3151

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2924

Males

2741

M18-39

2741

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2853

Males

2680

M18-39

2680

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3192

Males

2969

M18-39

2969

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2402

Males

2245

M18-39

2245

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2845

Males

2619

M18-39

2619

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3592

Males

3220

M18-39

3220

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4713

Males

4068

M18-39

4068

Passing Analysis

Category:
Athletes Passed
1563
Passed By
809
Net Change
+754
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4167
5K → 10K309170+139#4167#4028
10K → 15K13989+50#4028#3978
15K → 20K24820+228#3978#3750
20K → Half521+51#3750#3699
Half → 25K26296-270#3699#3969
25K → 30K22334+189#3969#3780
30K → 20M9022+68#3780#3712
20M → 21M9715+82#3712#3630
21M → 35K6710+57#3630#3573
35K → 23M9728+69#3573#3504
23M → 24M9012+78#3504#3426
24M → 40K5814+44#3426#3382
40K → 25.2M2818+10#3382#3372
25.2M → Finish3980-41#3372#3413
TOTALS1563809+754
📊

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