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BOSTON MARATHON 2024

Marcus Brown

Bib: 5655•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Masters (Masters Men)
#0 / 9729
Top 19%
Division (M40-44)
#0 / 2009
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:12
Rank: #3337
Start → 5K
20:12 | 6:30/mi
10K· 6.21 mi
41:04
Rank: #3838 (-501)
5K → 10K
20:52 | 6:43/mi
15K· 9.32 mi
1:02:07
Rank: #4034 (-196)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:24:11
Rank: #4538 (-504)
15K → 20K
22:04 | 7:06/mi
Half· 13.11 mi
1:28:57
Rank: #4598 (-60)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:46:30
Rank: #4783 (-185)
Half → 25K
17:33 | 7:14/mi
30K· 18.64 mi
2:09:46
Rank: #4799 (-16)
25K → 30K
23:16 | 7:29/mi
20M
2:20:07
Rank: #4724 (+75)
30K → 20M
10:21 | 7:37/mi
21M
2:28:37
Rank: #4742 (-18)
20M → 21M
8:30 | 8:30/mi
35K· 21.75 mi
2:34:20
Rank: #4722 (+20)
21M → 35K
5:43 | 7:38/mi
23M
2:44:45
Rank: #4786 (-64)
35K → 23M
10:25 | 8:19/mi
24M
2:52:57
Rank: #4805 (-19)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:00:25
Rank: #4893 (-88)
24M → 40K
7:28 | 8:44/mi
25.2M
3:03:56
Rank: #4966 (-73)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:12:22
Rank: #5103 (-137)
25.2M → Finish
8:26 | 8:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:57
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:43:25
Pace7:53 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4020:126:3020:12
6:30
-
10K
6.21 mi10:46:3241:046:3720:52
6:43
+0:13
15K
9.32 mi11:07:351:02:076:4021:03
6:47
+0:04
20K
12.43 mi11:29:391:24:116:4622:04
7:06
+0:19
Half
13.11 mi11:34:251:28:576:474:46
6:59
-0:07
25K
15.53 mi11:51:581:46:306:5117:33
7:14
+0:15
30K
18.64 mi12:15:142:09:466:5823:16
7:29
+0:15
20M
20.00 mi12:25:352:20:077:0010:21
7:37
+0:08
21M
21.00 mi12:34:052:28:377:058:30
8:30
+0:53
35K
21.75 mi12:39:482:34:207:065:43
7:38
-0:52
23M
23.00 mi12:50:132:44:457:1010:25
8:19
+0:41
24M
24.00 mi12:58:252:52:577:128:12
8:12
-0:07
40K
24.85 mi13:05:533:00:257:167:28
8:44
+0:32
25.2M
25.20 mi13:09:243:03:567:183:31
10:12
+1:28
Finish
26.22 mi13:17:503:12:227:218:26
8:17
-1:55

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

7:21 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:57

46% of race

Time at Steady Pace

56:53

30% of race

Time at Slower Pace

46:32

24% of race

Average Pace: 7:20 /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 mi10:25:4020:126:3020:12
6:30
#3337
10K
6.21 mi10:46:3241:046:3720:52
6:43
#3838
15K
9.32 mi11:07:351:02:076:4021:03
6:47
#4034
20K
12.43 mi11:29:391:24:116:4622:04
7:06
#4538
Half
13.11 mi11:34:251:28:576:474:46
6:59
#4598
25K
15.53 mi11:51:581:46:306:5117:33
7:14
#4783
30K
18.64 mi12:15:142:09:466:5823:16
7:29
#4799
20M
20.00 mi12:25:352:20:077:0010:21
7:37
#4724
21M
21.00 mi12:34:052:28:377:058:30
8:30
#4742
35K
21.75 mi12:39:482:34:207:065:43
7:38
#4722
23M
23.00 mi12:50:132:44:457:1010:25
8:19
#4786
24M
24.00 mi12:58:252:52:577:128:12
8:12
#4805
40K
24.85 mi13:05:533:00:257:167:28
8:44
#4893
25.2M
25.20 mi13:09:243:03:567:183:31
10:12
#4966
Finish
26.22 mi13:17:503:12:227:218:26
8:17
#5103
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3337318131814527(Top 18%)4220(Top 29%)4220(Top 210%)
10K6.21 mi3.10 mi3838-5013628-4473628-4474462(Top 17%)4170(Top 29%)4170(Top 208%)
15K9.32 mi3.11 mi4034-1963800-1723800-1724527(Top 18%)4220(Top 29%)4220(Top 210%)
20K12.43 mi3.11 mi4538-5044219-4194219-4195799(Top 23%)5167(Top 35%)5167(Top 257%)
Half13.11 mi0.68 mi4598-604274-554274-555645(Top 22%)5066(Top 35%)5066(Top 252%)
25K15.53 mi2.42 mi4783-1854417-1434417-1435507(Top 22%)4848(Top 33%)4848(Top 241%)
30K18.64 mi3.11 mi4799-164400+174400+175030(Top 20%)4369(Top 30%)4369(Top 217%)
20M20.00 mi1.36 mi4724+754323+774323+774805(Top 19%)4119(Top 28%)4119(Top 205%)
21M21.00 mi1.00 mi4742-184319+44319+46189(Top 24%)4782(Top 33%)4782(Top 238%)
35K21.75 mi0.75 mi4722+204288+314288+315753(Top 23%)4532(Top 31%)4532(Top 226%)
23M23.00 mi1.25 mi4786-644307-194307-197431(Top 29%)5297(Top 36%)5297(Top 264%)
24M24.00 mi1.00 mi4805-194288+194288+197714(Top 30%)5338(Top 37%)5338(Top 266%)
40K24.85 mi0.85 mi4893-884331-434331-439525(Top 37%)6163(Top 42%)6163(Top 307%)
25.2M25.20 mi0.35 mi4966-734371-404371-4011635(Top 46%)7178(Top 49%)7178(Top 357%)
Finish26.22 mi1.02 mi5103-1374434-634434-6310146(Top 40%)6536(Top 45%)6536(Top 325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4527

Males

4220

M40-44

4220

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4462

Males

4170

M40-44

4170

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4527

Males

4220

M40-44

4220

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5799

Males

5167

M40-44

5167

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5645

Males

5066

M40-44

5066

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5507

Males

4848

M40-44

4848

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5030

Males

4369

M40-44

4369

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4805

Males

4119

M40-44

4119

20M→21M

20.0 - 21.0 mi

Top 24%
×8stories
+106ft-24ft

Overall

6189

Males

4782

M40-44

4782

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5753

Males

4532

M40-44

4532

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7431

Males

5297

M40-44

5297

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7714

Males

5338

M40-44

5338

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9525

Males

6163

M40-44

6163

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11635

Males

7178

M40-44

7178

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10146

Males

6536

M40-44

6536

Passing Analysis

Category:
Athletes Passed
947
Passed By
2713
Net Change
-1766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3337
5K → 10K28529-501#3337#3838
10K → 15K70266-196#3838#4034
15K → 20K51555-504#4034#4538
20K → Half1171-60#4538#4598
Half → 25K125310-185#4598#4783
25K → 30K180196-16#4783#4799
30K → 20M12449+75#4799#4724
20M → 21M85103-18#4724#4742
21M → 35K5333+20#4742#4722
35K → 23M72136-64#4722#4786
23M → 24M6483-19#4786#4805
24M → 40K37125-88#4805#4893
40K → 25.2M1790-73#4893#4966
25.2M → Finish30167-137#4966#5103
TOTALS9472713-1766
📊

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