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BOSTON MARATHON 2024

Sean Pollock

Bib: 7153•M

AR

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 33%
Gender (Male)
#0 / 14578
Top 45%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:29
Rank: #6474
Start → 5K
21:29 | 6:55/mi
10K· 6.21 mi
43:23
Rank: #6723 (-249)
5K → 10K
21:54 | 7:03/mi
15K· 9.32 mi
1:04:59
Rank: #6413 (+310)
10K → 15K
21:36 | 6:57/mi
20K· 12.43 mi
1:27:05
Rank: #6221 (+192)
15K → 20K
22:06 | 7:07/mi
Half· 13.11 mi
1:31:57
Rank: #6224 (-3)
20K → Half
4:52 | 7:08/mi
25K· 15.53 mi
1:51:20
Rank: #6733 (-509)
Half → 25K
19:23 | 8:00/mi
30K· 18.64 mi
2:16:38
Rank: #7019 (-286)
25K → 30K
25:18 | 8:09/mi
20M
2:29:00
Rank: #7377 (-358)
30K → 20M
12:22 | 9:06/mi
21M
2:39:08
Rank: #7761 (-384)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
2:45:55
Rank: #7964 (-203)
21M → 35K
6:47 | 9:04/mi
23M
2:57:22
Rank: #8123 (-159)
35K → 23M
11:27 | 9:09/mi
24M
3:06:23
Rank: #8280 (-157)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
3:14:19
Rank: #8412 (-132)
24M → 40K
7:56 | 9:17/mi
25.2M
3:18:05
Rank: #8521 (-109)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
3:26:10
Rank: #8446 (+75)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:57
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:54:13
Pace8:43 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1321:296:5521:29
6:55
-
10K
6.21 mi10:50:0743:236:5921:54
7:03
+0:08
15K
9.32 mi11:11:431:04:596:5821:36
6:57
-0:06
20K
12.43 mi11:33:491:27:057:0022:06
7:07
+0:10
Half
13.11 mi11:38:411:31:577:014:52
7:08
+0:01
25K
15.53 mi11:58:041:51:207:1019:23
8:00
+0:52
30K
18.64 mi12:23:222:16:387:2025:18
8:09
+0:09
20M
20.00 mi12:35:442:29:007:2712:22
9:06
+0:57
21M
21.00 mi12:45:522:39:087:3510:08
10:08
+1:02
35K
21.75 mi12:52:392:45:557:386:47
9:04
-1:04
23M
23.00 mi13:04:062:57:227:4311:27
9:09
+0:05
24M
24.00 mi13:13:073:06:237:469:01
9:01
-0:08
40K
24.85 mi13:21:033:14:197:497:56
9:17
+0:16
25.2M
25.20 mi13:24:493:18:057:523:46
10:55
+1:38
Finish
26.22 mi13:32:543:26:107:528:05
7:56
-2:59

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

6:55 /mi

Average Pace

7:52 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:57

45% of race

Time at Steady Pace

52:46

26% of race

Time at Slower Pace

1:01:27

30% of race

Average Pace: 7:52 /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 mi10:28:1321:296:5521:29
6:55
#6474
10K
6.21 mi10:50:0743:236:5921:54
7:03
#6723
15K
9.32 mi11:11:431:04:596:5821:36
6:57
#6413
20K
12.43 mi11:33:491:27:057:0022:06
7:07
#6221
Half
13.11 mi11:38:411:31:577:014:52
7:08
#6224
25K
15.53 mi11:58:041:51:207:1019:23
8:00
#6733
30K
18.64 mi12:23:222:16:387:2025:18
8:09
#7019
20M
20.00 mi12:35:442:29:007:2712:22
9:06
#7377
21M
21.00 mi12:45:522:39:087:3510:08
10:08
#7761
35K
21.75 mi12:52:392:45:557:386:47
9:04
#7964
23M
23.00 mi13:04:062:57:227:4311:27
9:09
#8123
24M
24.00 mi13:13:073:06:237:469:01
9:01
#8280
40K
24.85 mi13:21:033:14:197:497:56
9:17
#8412
25.2M
25.20 mi13:24:493:18:057:523:46
10:55
#8521
Finish
26.22 mi13:32:543:26:107:528:05
7:56
#8446
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6474578857885920(Top 23%)5331(Top 37%)5331(Top 110%)
10K6.21 mi3.10 mi6723-2495952-1645952-1646986(Top 27%)6111(Top 42%)6111(Top 126%)
15K9.32 mi3.11 mi6413+3105720+2325720+2325920(Top 23%)5331(Top 37%)5331(Top 110%)
20K12.43 mi3.11 mi6221+1925554+1665554+1665882(Top 23%)5238(Top 36%)5238(Top 108%)
Half13.11 mi0.68 mi6224-35552+25552+26539(Top 26%)5692(Top 39%)5692(Top 117%)
25K15.53 mi2.42 mi6733-5095873-3215873-32110135(Top 40%)7559(Top 52%)7559(Top 156%)
30K18.64 mi3.11 mi7019-2866011-1386011-1388678(Top 34%)6601(Top 45%)6601(Top 136%)
20M20.00 mi1.36 mi7377-3586188-1776188-17712611(Top 49%)8226(Top 56%)8226(Top 170%)
21M21.00 mi1.00 mi7761-3846359-1716359-17113478(Top 53%)8416(Top 58%)8416(Top 174%)
35K21.75 mi0.75 mi7964-2036446-876446-8713587(Top 53%)8436(Top 58%)8436(Top 174%)
23M23.00 mi1.25 mi8123-1596471-256471-2511885(Top 47%)7509(Top 52%)7509(Top 155%)
24M24.00 mi1.00 mi8280-1576505-346505-3412226(Top 48%)7659(Top 53%)7659(Top 158%)
40K24.85 mi0.85 mi8412-1326530-256530-2512121(Top 47%)7497(Top 51%)7497(Top 155%)
25.2M25.20 mi0.35 mi8521-1096568-386568-3814178(Top 55%)8490(Top 58%)8490(Top 175%)
Finish26.22 mi1.02 mi8446+756492+766492+768119(Top 32%)5457(Top 37%)5457(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

5920

Males

5331

M18-39

5331

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

6986

Males

6111

M18-39

6111

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

5920

Males

5331

M18-39

5331

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5882

Males

5238

M18-39

5238

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6539

Males

5692

M18-39

5692

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10135

Males

7559

M18-39

7559

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8678

Males

6601

M18-39

6601

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

12611

Males

8226

M18-39

8226

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13478

Males

8416

M18-39

8416

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13587

Males

8436

M18-39

8436

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

11885

Males

7509

M18-39

7509

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12226

Males

7659

M18-39

7659

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12121

Males

7497

M18-39

7497

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14178

Males

8490

M18-39

8490

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8119

Males

5457

M18-39

5457

Passing Analysis

Category:
Athletes Passed
1389
Passed By
3361
Net Change
-1972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6474
5K → 10K115364-249#6474#6723
10K → 15K33525+310#6723#6413
15K → 20K26775+192#6413#6221
20K → Half3134-3#6221#6224
Half → 25K53562-509#6224#6733
25K → 30K141427-286#6733#7019
30K → 20M44402-358#7019#7377
20M → 21M44428-384#7377#7761
21M → 35K25228-203#7761#7964
35K → 23M90249-159#7964#8123
23M → 24M56213-157#8123#8280
24M → 40K51183-132#8280#8412
40K → 25.2M23132-109#8412#8521
25.2M → Finish11439+75#8521#8446
TOTALS13893361-1972
📊

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