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BOSTON MARATHON 2023

Justin Fisher

Bib: 27320•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
35:13
Rank: #26072
Start → 5K
35:13 | 11:20/mi
10K· 6.21 mi
1:09:53
Rank: #25859 (+213)
5K → 10K
34:40 | 11:09/mi
15K· 9.32 mi
1:43:00
Rank: #25515 (+344)
10K → 15K
33:07 | 10:40/mi
20K· 12.43 mi
2:17:01
Rank: #25263 (+252)
15K → 20K
34:01 | 10:57/mi
Half· 13.11 mi
2:24:05
Rank: #25183 (+80)
20K → Half
7:04 | 10:21/mi
25K· 15.53 mi
2:51:58
Rank: #25106 (+77)
Half → 25K
27:53 | 11:30/mi
30K· 18.64 mi
3:30:29
Rank: #25079 (+27)
25K → 30K
38:31 | 12:24/mi
20M
3:46:53
Rank: #25028 (+51)
30K → 20M
16:24 | 12:04/mi
21M
4:00:50
Rank: #25063 (-35)
20M → 21M
13:57 | 13:57/mi
35K· 21.75 mi
4:09:54
Rank: #25058 (+5)
21M → 35K
9:04 | 12:07/mi
23M
4:24:55
Rank: #25012 (+46)
35K → 23M
15:01 | 12:00/mi
24M
4:38:17
Rank: #25074 (-62)
23M → 24M
13:22 | 13:22/mi
40K· 24.85 mi
4:52:24
Rank: #25203 (-129)
24M → 40K
14:07 | 16:31/mi
25.2M
4:56:36
Rank: #25182 (+21)
40K → 25.2M
4:12 | 12:11/mi
Finish· 26.22 mi
5:07:33
Rank: #25141 (+41)
25.2M → Finish
10:57 | 10:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:05
Pace10:59 /mi
2nd Half
Distance13.11 mi
Time2:43:28
Pace12:28 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5735:1311:2035:13
11:20
-
10K
6.21 mi12:27:371:09:5311:1534:40
11:09
-0:11
15K
9.32 mi13:00:441:43:0011:0333:07
10:40
-0:29
20K
12.43 mi13:34:452:17:0111:0234:01
10:57
+0:17
Half
13.11 mi13:41:492:24:0510:597:04
10:21
-0:36
25K
15.53 mi14:09:422:51:5811:0427:53
11:30
+1:09
30K
18.64 mi14:48:133:30:2911:1738:31
12:24
+0:54
20M
20.00 mi15:04:373:46:5311:2116:24
12:04
-0:20
21M
21.00 mi15:18:344:00:5011:2813:57
13:57
+1:53
35K
21.75 mi15:27:384:09:5411:299:04
12:07
-1:50
23M
23.00 mi15:42:394:24:5511:3115:01
12:00
-0:07
24M
24.00 mi15:56:014:38:1711:3613:22
13:22
+1:22
40K
24.85 mi16:10:084:52:2411:4614:07
16:31
+3:09
25.2M
25.20 mi16:14:204:56:3611:464:12
12:11
-4:20
Finish
26.22 mi16:25:175:07:3311:4410:57
10:45
-1:26

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

10:21 /mi

Average Pace

11:44 /mi

Slowest Pace

16:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:49

39% of race

Time at Steady Pace

2:26:18

48% of race

Time at Slower Pace

41:26

13% of race

Average Pace: 11:44 /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 mi11:52:5735:1311:2035:13
11:20
#26072
10K
6.21 mi12:27:371:09:5311:1534:40
11:09
#25859
15K
9.32 mi13:00:441:43:0011:0333:07
10:40
#25515
20K
12.43 mi13:34:452:17:0111:0234:01
10:57
#25263
Half
13.11 mi13:41:492:24:0510:597:04
10:21
#25183
25K
15.53 mi14:09:422:51:5811:0427:53
11:30
#25106
30K
18.64 mi14:48:133:30:2911:1738:31
12:24
#25079
20M
20.00 mi15:04:373:46:5311:2116:24
12:04
#25028
21M
21.00 mi15:18:344:00:5011:2813:57
13:57
#25063
35K
21.75 mi15:27:384:09:5411:299:04
12:07
#25058
23M
23.00 mi15:42:394:24:5511:3115:01
12:00
#25012
24M
24.00 mi15:56:014:38:1711:3613:22
13:22
#25074
40K
24.85 mi16:10:084:52:2411:4614:07
16:31
#25203
25.2M
25.20 mi16:14:204:56:3611:464:12
12:11
#25182
Finish
26.22 mi16:25:175:07:3311:4410:57
10:45
#25141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26072149531495324741(Top 93%)14405(Top 95%)14405(Top 273%)
10K6.21 mi3.10 mi25859+21314884+6914884+6925637(Top 96%)14795(Top 97%)14795(Top 280%)
15K9.32 mi3.11 mi25515+34414748+13614748+13624741(Top 93%)14405(Top 95%)14405(Top 273%)
20K12.43 mi3.11 mi25263+25214638+11014638+11024552(Top 92%)14302(Top 94%)14302(Top 271%)
Half13.11 mi0.68 mi25183+8014601+3714601+3723932(Top 90%)14040(Top 93%)14040(Top 266%)
25K15.53 mi2.42 mi25106+7714561+4014561+4024670(Top 93%)14324(Top 94%)14324(Top 271%)
30K18.64 mi3.11 mi25079+2714525+3614525+3624904(Top 94%)14365(Top 95%)14365(Top 272%)
20M20.00 mi1.36 mi25028+5114494+3114494+3124284(Top 91%)14036(Top 92%)14036(Top 266%)
21M21.00 mi1.00 mi25063-3514501-714501-724991(Top 94%)14364(Top 95%)14364(Top 272%)
35K21.75 mi0.75 mi25058+514489+1214489+1224793(Top 93%)14218(Top 94%)14218(Top 269%)
23M23.00 mi1.25 mi25012+4614461+2814461+2823983(Top 90%)13850(Top 91%)13850(Top 262%)
24M24.00 mi1.00 mi25074-6214485-2414485-2425727(Top 97%)14666(Top 97%)14666(Top 278%)
40K24.85 mi0.85 mi25203-12914539-5414539-5426485(Top 99%)15091(Top 99%)15091(Top 286%)
25.2M25.20 mi0.35 mi25182+2114528+1114528+1122806(Top 86%)13239(Top 87%)13239(Top 251%)
Finish26.22 mi1.02 mi25141+4114507+2114507+2123492(Top 88%)13575(Top 89%)13575(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

24741

Males

14405

M18-39

14405

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

25637

Males

14795

M18-39

14795

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

24741

Males

14405

M18-39

14405

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

24552

Males

14302

M18-39

14302

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23932

Males

14040

M18-39

14040

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

24670

Males

14324

M18-39

14324

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

24904

Males

14365

M18-39

14365

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

24284

Males

14036

M18-39

14036

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

24991

Males

14364

M18-39

14364

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

24793

Males

14218

M18-39

14218

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

23983

Males

13850

M18-39

13850

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25727

Males

14666

M18-39

14666

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26485

Males

15091

M18-39

15091

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22806

Males

13239

M18-39

13239

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23492

Males

13575

M18-39

13575

Passing Analysis

Category:
Athletes Passed
1375
Passed By
444
Net Change
+931
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26072
5K → 10K24330+213#26072#25859
10K → 15K3473+344#25859#25515
15K → 20K2564+252#25515#25263
20K → Half822+80#25263#25183
Half → 25K11538+77#25183#25106
25K → 30K9164+27#25106#25079
30K → 20M7524+51#25079#25028
20M → 21M1752-35#25028#25063
21M → 35K2621+5#25063#25058
35K → 23M504+46#25058#25012
23M → 24M567-62#25012#25074
24M → 40K2131-129#25074#25203
40K → 25.2M210+21#25203#25182
25.2M → Finish454+41#25182#25141
TOTALS1375444+931
📊

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