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BOSTON MARATHON 2024

Corey Brown

Bib: 1394•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
18:50
Rank: #1125
Start → 5K
18:50 | 6:04/mi
10K· 6.21 mi
37:29
Rank: #971 (+154)
5K → 10K
18:39 | 6:00/mi
15K· 9.32 mi
56:07
Rank: #888 (+83)
10K → 15K
18:39 | 6:00/mi
20K· 12.43 mi
1:15:49
Rank: #1014 (-126)
15K → 20K
19:42 | 6:20/mi
Half· 13.11 mi
1:20:01
Rank: #1028 (-14)
20K → Half
4:12 | 6:09/mi
25K· 15.53 mi
1:36:07
Rank: #1170 (-142)
Half → 25K
16:06 | 6:38/mi
30K· 18.64 mi
2:55:00
Rank: #18973 (-17803)
25K → 30K
1:18:53 | 25:23/mi
20M
3:06:16
Rank: #18348 (+625)
30K → 20M
11:16 | 8:17/mi
21M
3:13:37
Rank: #17523 (+825)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
3:18:21
Rank: #16956 (+567)
21M → 35K
4:44 | 6:20/mi
23M
3:26:36
Rank: #16021 (+935)
35K → 23M
8:15 | 6:35/mi
24M
3:33:06
Rank: #15339 (+682)
23M → 24M
6:30 | 6:30/mi
40K· 24.85 mi
3:38:53
Rank: #14676 (+663)
24M → 40K
5:47 | 6:46/mi
25.2M
3:41:23
Rank: #14410 (+266)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
3:48:00
Rank: #13838 (+572)
25.2M → Finish
6:37 | 6:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:01
Pace6:06 /mi
2nd Half
Distance13.11 mi
Time2:27:59
Pace11:17 /mi
📊Positive Split: 84.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1818:506:0418:50
6:04
-
10K
6.21 mi10:37:5737:296:0218:39
6:00
-0:04
15K
9.32 mi10:56:3556:076:0118:39
6:00
0:00
20K
12.43 mi11:16:171:15:496:0619:42
6:20
+0:20
Half
13.11 mi11:20:291:20:016:064:12
6:09
-0:11
25K
15.53 mi11:36:351:36:076:1116:06
6:38
+0:29
30K
18.64 mi12:55:282:55:009:231:18:53
25:23
+18:45
20M
20.00 mi13:06:443:06:169:1911:16
8:17
-17:06
21M
21.00 mi13:14:053:13:379:137:21
7:21
-0:56
35K
21.75 mi13:18:493:18:219:074:44
6:20
-1:01
23M
23.00 mi13:27:043:26:368:598:15
6:35
+0:15
24M
24.00 mi13:33:343:33:068:536:30
6:30
-0:05
40K
24.85 mi13:39:213:38:538:485:47
6:46
+0:16
25.2M
25.20 mi13:41:513:41:238:472:30
7:15
+0:29
Finish
26.22 mi13:48:283:48:008:426:37
6:30
-0:45

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

6:00 /mi

Average Pace

8:42 /mi

Slowest Pace

25:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:29:07

65% of race

Time at Slower Pace

1:18:53

35% of race

Average Pace: 8:42 /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 mi10:19:1818:506:0418:50
6:04
#1125
10K
6.21 mi10:37:5737:296:0218:39
6:00
#971
15K
9.32 mi10:56:3556:076:0118:39
6:00
#888
20K
12.43 mi11:16:171:15:496:0619:42
6:20
#1014
Half
13.11 mi11:20:291:20:016:064:12
6:09
#1028
25K
15.53 mi11:36:351:36:076:1116:06
6:38
#1170
30K
18.64 mi12:55:282:55:009:231:18:53
25:23
#18973
20M
20.00 mi13:06:443:06:169:1911:16
8:17
#18348
21M
21.00 mi13:14:053:13:379:137:21
7:21
#17523
35K
21.75 mi13:18:493:18:219:074:44
6:20
#16956
23M
23.00 mi13:27:043:26:368:598:15
6:35
#16021
24M
24.00 mi13:33:343:33:068:536:30
6:30
#15339
40K
24.85 mi13:39:213:38:538:485:47
6:46
#14676
25.2M
25.20 mi13:41:513:41:238:472:30
7:15
#14410
Finish
26.22 mi13:48:283:48:008:426:37
6:30
#13838
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi112510861086780(Top 3%)756(Top 5%)756(Top 16%)
10K6.21 mi3.10 mi971+154935+151935+151864(Top 3%)835(Top 6%)835(Top 17%)
15K9.32 mi3.11 mi888+83855+80855+80780(Top 3%)756(Top 5%)756(Top 16%)
20K12.43 mi3.11 mi1014-126979-124979-1241502(Top 6%)1454(Top 10%)1454(Top 30%)
Half13.11 mi0.68 mi1028-14993-14993-141207(Top 5%)1171(Top 8%)1171(Top 24%)
25K15.53 mi2.42 mi1170-1421131-1381131-1382339(Top 9%)2233(Top 15%)2233(Top 46%)
30K18.64 mi3.11 mi18973-1780311580-1044911580-1044925542(Top 100%)14574(Top 100%)14574(Top 301%)
20M20.00 mi1.36 mi18348+62511252+32811252+3288335(Top 33%)6170(Top 42%)6170(Top 127%)
21M21.00 mi1.00 mi17523+82510869+38310869+3832039(Top 8%)1896(Top 13%)1896(Top 39%)
35K21.75 mi0.75 mi16956+56710595+27410595+274893(Top 3%)845(Top 6%)845(Top 17%)
23M23.00 mi1.25 mi16021+93510166+42910166+429863(Top 3%)817(Top 6%)817(Top 17%)
24M24.00 mi1.00 mi15339+6829825+3419825+341966(Top 4%)902(Top 6%)902(Top 19%)
40K24.85 mi0.85 mi14676+6639496+3299496+3291236(Top 5%)1144(Top 8%)1144(Top 24%)
25.2M25.20 mi0.35 mi14410+2669362+1349362+134977(Top 4%)904(Top 6%)904(Top 19%)
Finish26.22 mi1.02 mi13838+5729077+2859077+2851393(Top 5%)1268(Top 9%)1268(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

780

Males

756

M18-39

756

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

864

Males

835

M18-39

835

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

780

Males

756

M18-39

756

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1502

Males

1454

M18-39

1454

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1207

Males

1171

M18-39

1171

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2339

Males

2233

M18-39

2233

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

25542

Males

14574

M18-39

14574

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8335

Males

6170

M18-39

6170

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2039

Males

1896

M18-39

1896

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

893

Males

845

M18-39

845

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

863

Males

817

M18-39

817

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

966

Males

902

M18-39

902

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1236

Males

1144

M18-39

1144

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

977

Males

904

M18-39

904

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1393

Males

1268

M18-39

1268

Passing Analysis

Category:
Athletes Passed
5425
Passed By
18136
Net Change
-12713
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1125
5K → 10K16410+154#1125#971
10K → 15K896+83#971#888
15K → 20K13139-126#888#1014
20K → Half620-14#1014#1028
Half → 25K18160-142#1028#1170
25K → 30K017801-17803#1170#18973
30K → 20M6250+625#18973#18348
20M → 21M8250+825#18348#17523
21M → 35K5670+567#17523#16956
35K → 23M9350+935#16956#16021
23M → 24M6820+682#16021#15339
24M → 40K6630+663#15339#14676
40K → 25.2M2660+266#14676#14410
25.2M → Finish5720+572#14410#13838
TOTALS542518136-12713
📊

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