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BOSTON MARATHON 2024

Jacob Dennie

Bib: 3161•M

IN

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 14%
Gender (Male)
#0 / 14578
Top 22%
Division (M18-39)
#0 / 4849
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:21
Rank: #6188
Start → 5K
21:21 | 6:52/mi
10K· 6.21 mi
43:03
Rank: #6354 (-166)
5K → 10K
21:42 | 6:59/mi
15K· 9.32 mi
1:05:27
Rank: #6739 (-385)
10K → 15K
22:24 | 7:13/mi
20K· 12.43 mi
1:28:30
Rank: #6917 (-178)
15K → 20K
23:03 | 7:25/mi
Half· 13.11 mi
1:33:16
Rank: #6845 (+72)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:50:44
Rank: #6506 (+339)
Half → 25K
17:28 | 7:12/mi
30K· 18.64 mi
2:12:24
Rank: #5592 (+914)
25K → 30K
21:40 | 6:58/mi
20M
2:21:17
Rank: #5035 (+557)
30K → 20M
8:53 | 6:32/mi
21M
2:28:25
Rank: #4697 (+338)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:33:17
Rank: #4459 (+238)
21M → 35K
4:52 | 6:30/mi
23M
2:41:36
Rank: #4056 (+403)
35K → 23M
8:19 | 6:39/mi
24M
2:48:09
Rank: #3801 (+255)
23M → 24M
6:33 | 6:33/mi
40K· 24.85 mi
2:53:44
Rank: #3583 (+218)
24M → 40K
5:35 | 6:32/mi
25.2M
2:56:11
Rank: #3481 (+102)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
3:04:00
Rank: #3519 (-38)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:33:16
Pace7:07 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:30:44
Pace6:55 /mi
📊Negative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3621:216:5221:21
6:52
-
10K
6.21 mi10:45:1843:036:5621:42
6:59
+0:07
15K
9.32 mi11:07:421:05:277:0122:24
7:13
+0:14
20K
12.43 mi11:30:451:28:307:0723:03
7:25
+0:12
Half
13.11 mi11:35:311:33:167:074:46
6:59
-0:26
25K
15.53 mi11:52:591:50:447:0817:28
7:12
+0:13
30K
18.64 mi12:14:392:12:247:0621:40
6:58
-0:14
20M
20.00 mi12:23:322:21:177:048:53
6:32
-0:26
21M
21.00 mi12:30:402:28:257:047:08
7:08
+0:36
35K
21.75 mi12:35:322:33:177:034:52
6:30
-0:38
23M
23.00 mi12:43:512:41:367:028:19
6:39
+0:09
24M
24.00 mi12:50:242:48:097:006:33
6:33
-0:06
40K
24.85 mi12:55:592:53:446:595:35
6:32
-0:01
25.2M
25.20 mi12:58:262:56:116:592:27
7:06
+0:34
Finish
26.22 mi13:06:153:04:007:017:49
7:40
+0:34

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

6:30 /mi

Average Pace

7:01 /mi

Slowest Pace

7:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:16

62% of race

Time at Steady Pace

1:10:44

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:01 /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 mi10:23:3621:216:5221:21
6:52
#6188
10K
6.21 mi10:45:1843:036:5621:42
6:59
#6354
15K
9.32 mi11:07:421:05:277:0122:24
7:13
#6739
20K
12.43 mi11:30:451:28:307:0723:03
7:25
#6917
Half
13.11 mi11:35:311:33:167:074:46
6:59
#6845
25K
15.53 mi11:52:591:50:447:0817:28
7:12
#6506
30K
18.64 mi12:14:392:12:247:0621:40
6:58
#5592
20M
20.00 mi12:23:322:21:177:048:53
6:32
#5035
21M
21.00 mi12:30:402:28:257:047:08
7:08
#4697
35K
21.75 mi12:35:322:33:177:034:52
6:30
#4459
23M
23.00 mi12:43:512:41:367:028:19
6:39
#4056
24M
24.00 mi12:50:242:48:097:006:33
6:33
#3801
40K
24.85 mi12:55:592:53:446:595:35
6:32
#3583
25.2M
25.20 mi12:58:262:56:116:592:27
7:06
#3481
Finish
26.22 mi13:06:153:04:007:017:49
7:40
#3519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6188558655867516(Top 29%)6409(Top 44%)6409(Top 132%)
10K6.21 mi3.10 mi6354-1665686-1005686-1006540(Top 26%)5787(Top 40%)5787(Top 119%)
15K9.32 mi3.11 mi6739-3855944-2585944-2587516(Top 29%)6409(Top 44%)6409(Top 132%)
20K12.43 mi3.11 mi6917-1786033-896033-897754(Top 30%)6444(Top 44%)6444(Top 133%)
Half13.11 mi0.68 mi6845+725991+425991+425606(Top 22%)5027(Top 34%)5027(Top 104%)
25K15.53 mi2.42 mi6506+3395715+2765715+2765310(Top 21%)4711(Top 32%)4711(Top 97%)
30K18.64 mi3.11 mi5592+9144994+7214994+7212745(Top 11%)2568(Top 18%)2568(Top 53%)
20M20.00 mi1.36 mi5035+5574575+4194575+419929(Top 4%)882(Top 6%)882(Top 18%)
21M21.00 mi1.00 mi4697+3384282+2934282+2931408(Top 6%)1329(Top 9%)1329(Top 27%)
35K21.75 mi0.75 mi4459+2384080+2024080+2021297(Top 5%)1228(Top 8%)1228(Top 25%)
23M23.00 mi1.25 mi4056+4033725+3553725+355953(Top 4%)902(Top 6%)902(Top 19%)
24M24.00 mi1.00 mi3801+2553500+2253500+2251065(Top 4%)996(Top 7%)996(Top 21%)
40K24.85 mi0.85 mi3583+2183303+1973303+197798(Top 3%)745(Top 5%)745(Top 15%)
25.2M25.20 mi0.35 mi3481+1023211+923211+92739(Top 3%)682(Top 5%)682(Top 14%)
Finish26.22 mi1.02 mi3519-383234-233234-236532(Top 26%)4599(Top 32%)4599(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7516

Males

6409

M18-39

6409

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6540

Males

5787

M18-39

5787

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7516

Males

6409

M18-39

6409

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7754

Males

6444

M18-39

6444

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5606

Males

5027

M18-39

5027

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5310

Males

4711

M18-39

4711

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2745

Males

2568

M18-39

2568

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

929

Males

882

M18-39

882

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1408

Males

1329

M18-39

1329

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1297

Males

1228

M18-39

1228

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

953

Males

902

M18-39

902

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1065

Males

996

M18-39

996

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

798

Males

745

M18-39

745

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

739

Males

682

M18-39

682

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6532

Males

4599

M18-39

4599

Passing Analysis

Category:
Athletes Passed
3794
Passed By
1125
Net Change
+2669
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6188
5K → 10K124290-166#6188#6354
10K → 15K53438-385#6354#6739
15K → 20K117295-178#6739#6917
20K → Half731+72#6917#6845
Half → 25K36324+339#6845#6506
25K → 30K9140+914#6506#5592
30K → 20M5570+557#5592#5035
20M → 21M3380+338#5035#4697
21M → 35K2380+238#4697#4459
35K → 23M4030+403#4459#4056
23M → 24M2550+255#4056#3801
24M → 40K2180+218#3801#3583
40K → 25.2M1031+102#3583#3481
25.2M → Finish3876-38#3481#3519
TOTALS37941125+2669
📊

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