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BOSTON MARATHON 2024

James Shea

Bib: 2161•M

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Division (M18-39)
#0 / 4849
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:56
Rank: #1217
Start → 5K
18:56 | 6:06/mi
10K· 6.21 mi
38:04
Rank: #1281 (-64)
5K → 10K
19:08 | 6:10/mi
15K· 9.32 mi
57:05
Rank: #1194 (+87)
10K → 15K
19:01 | 6:07/mi
20K· 12.43 mi
1:16:10
Rank: #1096 (+98)
15K → 20K
19:05 | 6:09/mi
Half· 13.11 mi
1:20:18
Rank: #1075 (+21)
20K → Half
4:08 | 6:03/mi
25K· 15.53 mi
1:35:09
Rank: #989 (+86)
Half → 25K
14:51 | 6:07/mi
30K· 18.64 mi
1:54:19
Rank: #824 (+165)
25K → 30K
19:10 | 6:10/mi
20M
2:02:52
Rank: #768 (+56)
30K → 20M
8:33 | 6:18/mi
21M
2:09:28
Rank: #724 (+44)
20M → 21M
6:36 | 6:36/mi
35K· 21.75 mi
2:14:09
Rank: #713 (+11)
21M → 35K
4:41 | 6:16/mi
23M
2:22:40
Rank: #732 (-19)
35K → 23M
8:31 | 6:48/mi
24M
2:29:16
Rank: #728 (+4)
23M → 24M
6:36 | 6:36/mi
40K· 24.85 mi
2:35:15
Rank: #744 (-16)
24M → 40K
5:59 | 7:00/mi
25.2M
2:38:08
Rank: #771 (-27)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
2:44:55
Rank: #786 (-15)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:18
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:24:37
Pace6:27 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5318:566:0618:56
6:06
-
10K
6.21 mi10:39:0138:046:0819:08
6:10
+0:04
15K
9.32 mi10:58:0257:056:0719:01
6:07
-0:03
20K
12.43 mi11:17:071:16:106:0819:05
6:09
+0:02
Half
13.11 mi11:21:151:20:186:084:08
6:03
-0:06
25K
15.53 mi11:36:061:35:096:0814:51
6:07
+0:04
30K
18.64 mi11:55:161:54:196:0819:10
6:10
+0:03
20M
20.00 mi12:03:492:02:526:098:33
6:18
+0:08
21M
21.00 mi12:10:252:09:286:106:36
6:36
+0:18
35K
21.75 mi12:15:062:14:096:104:41
6:16
-0:20
23M
23.00 mi12:23:372:22:406:128:31
6:48
+0:32
24M
24.00 mi12:30:132:29:166:136:36
6:36
-0:12
40K
24.85 mi12:36:122:35:156:155:59
7:00
+0:24
25.2M
25.20 mi12:39:052:38:086:172:53
8:22
+1:22
Finish
26.22 mi12:45:522:44:556:186:47
6:39
-1:43

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

6:03 /mi

Average Pace

6:18 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:07:33

77% of race

Time at Slower Pace

37:22

23% of race

Average Pace: 6:17 /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 mi10:19:5318:566:0618:56
6:06
#1217
10K
6.21 mi10:39:0138:046:0819:08
6:10
#1281
15K
9.32 mi10:58:0257:056:0719:01
6:07
#1194
20K
12.43 mi11:17:071:16:106:0819:05
6:09
#1096
Half
13.11 mi11:21:151:20:186:084:08
6:03
#1075
25K
15.53 mi11:36:061:35:096:0814:51
6:07
#989
30K
18.64 mi11:55:161:54:196:0819:10
6:10
#824
20M
20.00 mi12:03:492:02:526:098:33
6:18
#768
21M
21.00 mi12:10:252:09:286:106:36
6:36
#724
35K
21.75 mi12:15:062:14:096:104:41
6:16
#713
23M
23.00 mi12:23:372:22:406:128:31
6:48
#732
24M
24.00 mi12:30:132:29:166:136:36
6:36
#728
40K
24.85 mi12:36:122:35:156:155:59
7:00
#744
25.2M
25.20 mi12:39:052:38:086:172:53
8:22
#771
Finish
26.22 mi12:45:522:44:556:186:47
6:39
#786
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1217117711771108(Top 4%)1071(Top 7%)1071(Top 22%)
10K6.21 mi3.10 mi1281-641241-641241-641355(Top 5%)1315(Top 9%)1315(Top 27%)
15K9.32 mi3.11 mi1194+871155+861155+861108(Top 4%)1071(Top 7%)1071(Top 22%)
20K12.43 mi3.11 mi1096+981059+961059+96899(Top 4%)865(Top 6%)865(Top 18%)
Half13.11 mi0.68 mi1075+211039+201039+20917(Top 4%)884(Top 6%)884(Top 18%)
25K15.53 mi2.42 mi989+86954+85954+85700(Top 3%)670(Top 5%)670(Top 14%)
30K18.64 mi3.11 mi824+165791+163791+163437(Top 2%)409(Top 3%)409(Top 8%)
20M20.00 mi1.36 mi768+56735+56735+56511(Top 2%)482(Top 3%)482(Top 10%)
21M21.00 mi1.00 mi724+44694+41694+41456(Top 2%)428(Top 3%)428(Top 9%)
35K21.75 mi0.75 mi713+11683+11683+11737(Top 3%)696(Top 5%)696(Top 14%)
23M23.00 mi1.25 mi732-19700-17700-171291(Top 5%)1216(Top 8%)1216(Top 25%)
24M24.00 mi1.00 mi728+4696+4696+41146(Top 4%)1069(Top 7%)1069(Top 22%)
40K24.85 mi0.85 mi744-16712-16712-161815(Top 7%)1639(Top 11%)1639(Top 34%)
25.2M25.20 mi0.35 mi771-27739-27739-273843(Top 15%)3044(Top 21%)3044(Top 63%)
Finish26.22 mi1.02 mi786-15750-11750-111836(Top 7%)1616(Top 11%)1616(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1108

Males

1071

M18-39

1071

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1355

Males

1315

M18-39

1315

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1108

Males

1071

M18-39

1071

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

899

Males

865

M18-39

865

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

917

Males

884

M18-39

884

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

700

Males

670

M18-39

670

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

437

Males

409

M18-39

409

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

511

Males

482

M18-39

482

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

456

Males

428

M18-39

428

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

737

Males

696

M18-39

696

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1291

Males

1216

M18-39

1216

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1146

Males

1069

M18-39

1069

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1815

Males

1639

M18-39

1639

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3843

Males

3044

M18-39

3044

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1836

Males

1616

M18-39

1616

Passing Analysis

Category:
Athletes Passed
710
Passed By
279
Net Change
+431
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1217
5K → 10K38102-64#1217#1281
10K → 15K10518+87#1281#1194
15K → 20K1035+98#1194#1096
20K → Half232+21#1096#1075
Half → 25K937+86#1075#989
25K → 30K1672+165#989#824
30K → 20M593+56#824#768
20M → 21M462+44#768#724
21M → 35K165+11#724#713
35K → 23M1736-19#713#732
23M → 24M1713+4#732#728
24M → 40K1430-16#728#744
40K → 25.2M128-27#744#771
25.2M → Finish1126-15#771#786
TOTALS710279+431
📊

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