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BOSTON MARATHON 2023

Jared Jenkins

Bib: 1526•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Masters (Masters Men)
#0 / 9891
Top 7%
Division (M40-44)
#0 / 2241
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:45/mi
20:59
↑ 97↓ 3451.5%
10K· 6.21 mi
6:39/mi
41:40
↑ 79↓ 1380.4%
15K· 9.32 mi
6:41/mi
1:02:25
↑ 67↓ 78
20K· 12.43 mi
6:40/mi
1:23:07
↑ 106↓ 860.1%
Half· 13.11 mi
6:30/mi
1:27:33
↑ 19↓ 370.5%
25K· 15.53 mi
6:49/mi
1:44:05
↑ 66↓ 880.2%
30K· 18.64 mi
6:47/mi
2:05:10
↑ 181↓ 1480.2%
20M
6:48/mi
2:14:24
↑ 64↓ 500.2%
21M
7:03/mi
2:21:27
↑ 106↓ 241.6%
35K· 21.75 mi
6:28/mi
2:26:17
↑ 17↓ 861.7%
23M
6:40/mi
2:34:38
↑ 23↓ 630.6%
24M
6:26/mi
2:41:04
↓ 821.3%
40K· 24.85 mi
6:32/mi
2:46:39
↓ 200.3%
25.2M
7:03/mi
2:49:05
↑ 13↓ 160.2%
Finish· 26.22 mi
6:16/mi
2:55:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:33
Pace6:41 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:55
Pace6:42 /mi
📊Even Split: Consistent pacing between halves

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 mi11:30:531:27:336:414:26
6:30
-0:10
25K
15.53 mi11:47:251:44:056:4216:32
6:49
+0:19
30K
18.64 mi12:08:302:05:106:4321:05
6:47
-0:02
20M
20.00 mi12:17:442:14:246:439:14
6:48
+0:01
21M
21.00 mi12:24:472:21:276:447:03
7:03
+0:15
35K
21.75 mi12:29:372:26:176:444:50
6:28
-0:35
23M
23.00 mi12:37:582:34:386:438:21
6:40
+0:12
24M
24.00 mi12:44:242:41:046:436:26
6:26
-0:14
40K
24.85 mi12:49:592:46:396:425:35
6:32
+0:06
25.2M
25.20 mi12:52:252:49:056:432:26
7:03
+0:31
Finish
26.22 mi12:58:482:55:286:426:23
6:16
-0:47

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

6:16 /mi

Average Pace

6:42 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:59

95% of race

Time at Steady Pace

9:29

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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
#4159
10K
6.21 mi10:45:0041:406:4220:41
6:39
#4025
15K
9.32 mi11:05:451:02:256:4220:45
6:41
#3974
20K
12.43 mi11:26:271:23:076:4120:42
6:40
#3746
Half
13.11 mi11:30:531:27:336:414:26
6:30
#3684
25K
15.53 mi11:47:251:44:056:4216:32
6:49
#3768
30K
18.64 mi12:08:302:05:106:4321:05
6:47
#3565
20M
20.00 mi12:17:442:14:246:439:14
6:48
#3455
21M
21.00 mi12:24:472:21:276:447:03
7:03
#3329
35K
21.75 mi12:29:372:26:176:444:50
6:28
#3272
23M
23.00 mi12:37:582:34:386:438:21
6:40
#3148
24M
24.00 mi12:44:242:41:046:436:26
6:26
#3048
40K
24.85 mi12:49:592:46:396:425:35
6:32
#2947
25.2M
25.20 mi12:52:252:49:056:432:26
7:03
#2911
Finish
26.22 mi12:58:482:55:286:426:23
6:16
#2811
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4159389538953905(Top 15%)3669(Top 24%)3669(Top 164%)
10K6.21 mi3.10 mi4025+1343782+1133782+1133930(Top 15%)3700(Top 24%)3700(Top 165%)
15K9.32 mi3.11 mi3974+513741+413741+413905(Top 15%)3669(Top 24%)3669(Top 164%)
20K12.43 mi3.11 mi3746+2283540+2013540+2013263(Top 12%)3097(Top 20%)3097(Top 138%)
Half13.11 mi0.68 mi3684+623484+563484+562781(Top 10%)2665(Top 18%)2665(Top 119%)
25K15.53 mi2.42 mi3768-843559-753559-754285(Top 16%)4001(Top 26%)4001(Top 179%)
30K18.64 mi3.11 mi3565+2033374+1853374+1852884(Top 11%)2734(Top 18%)2734(Top 122%)
20M20.00 mi1.36 mi3455+1103267+1073267+1072767(Top 10%)2614(Top 17%)2614(Top 117%)
21M21.00 mi1.00 mi3329+1263154+1133154+1132389(Top 9%)2258(Top 15%)2258(Top 101%)
35K21.75 mi0.75 mi3272+573098+563098+562248(Top 8%)2135(Top 14%)2135(Top 95%)
23M23.00 mi1.25 mi3148+1242986+1122986+1122062(Top 8%)1952(Top 13%)1952(Top 87%)
24M24.00 mi1.00 mi3048+1002892+942892+941829(Top 7%)1725(Top 11%)1725(Top 77%)
40K24.85 mi0.85 mi2947+1012796+962796+961665(Top 6%)1568(Top 10%)1568(Top 70%)
25.2M25.20 mi0.35 mi2911+362763+332763+331937(Top 7%)1820(Top 12%)1820(Top 81%)
Finish26.22 mi1.02 mi2811+1002670+932670+931501(Top 6%)1420(Top 9%)1420(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3905

Males

3669

M40-44

3669

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

3930

Males

3700

M40-44

3700

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3905

Males

3669

M40-44

3669

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3263

Males

3097

M40-44

3097

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2781

Males

2665

M40-44

2665

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4285

Males

4001

M40-44

4001

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

2884

Males

2734

M40-44

2734

30K→20M

18.6 - 20.0 mi

Top 10%
×5story building
+64ft-50ft

Overall

2767

Males

2614

M40-44

2614

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2389

Males

2258

M40-44

2258

21M→35K

21.0 - 21.8 mi

Top 8%
×7story building
+17ft-86ft

Overall

2248

Males

2135

M40-44

2135

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2062

Males

1952

M40-44

1952

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1829

Males

1725

M40-44

1725

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1665

Males

1568

M40-44

1568

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1937

Males

1820

M40-44

1820

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1501

Males

1420

M40-44

1420

Passing Analysis

Category:
Athletes Passed
1848
Passed By
500
Net Change
+1348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4159
5K → 10K307173+134#4159#4025
10K → 15K14089+51#4025#3974
15K → 20K24820+228#3974#3746
20K → Half620+62#3746#3684
Half → 25K60144-84#3684#3768
25K → 30K22320+203#3768#3565
30K → 20M12313+110#3565#3455
20M → 21M13610+126#3455#3329
21M → 35K614+57#3329#3272
35K → 23M1339+124#3272#3148
23M → 24M1044+100#3148#3048
24M → 40K1054+101#3048#2947
40K → 25.2M404+36#2947#2911
25.2M → Finish1066+100#2911#2811
TOTALS1848500+1348
📊

Passing Visuals

Category:
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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