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BOSTON MARATHON 2023

Brandon Hamilton

Bib: 7642•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:42
Rank: #8144
Start → 5K
22:42 | 7:18/mi
10K· 6.21 mi
46:17
Rank: #9572 (-1428)
5K → 10K
23:35 | 7:35/mi
15K· 9.32 mi
1:10:31
Rank: #10629 (-1057)
10K → 15K
24:14 | 7:48/mi
20K· 12.43 mi
1:36:49
Rank: #12315 (-1686)
15K → 20K
26:18 | 8:28/mi
Half· 13.11 mi
1:42:12
Rank: #12366 (-51)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:01:44
Rank: #12494 (-128)
Half → 25K
19:32 | 8:03/mi
30K· 18.64 mi
2:29:44
Rank: #13532 (-1038)
25K → 30K
28:00 | 9:01/mi
20M
2:43:57
Rank: #14535 (-1003)
30K → 20M
14:13 | 10:28/mi
21M
2:55:17
Rank: #15182 (-647)
20M → 21M
11:20 | 11:20/mi
35K· 21.75 mi
3:02:53
Rank: #15563 (-381)
21M → 35K
7:36 | 10:10/mi
23M
3:16:22
Rank: #16183 (-620)
35K → 23M
13:29 | 10:46/mi
24M
3:26:32
Rank: #16549 (-366)
23M → 24M
10:10 | 10:10/mi
40K· 24.85 mi
3:34:43
Rank: #16639 (-90)
24M → 40K
8:11 | 9:34/mi
25.2M
3:38:21
Rank: #16690 (-51)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:48:02
Rank: #16858 (-168)
25.2M → Finish
9:41 | 9:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:12
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time2:05:50
Pace9:36 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5922:427:1822:42
7:18
-
10K
6.21 mi10:50:3446:177:2723:35
7:35
+0:17
15K
9.32 mi11:14:481:10:317:3424:14
7:48
+0:13
20K
12.43 mi11:41:061:36:497:4726:18
8:28
+0:40
Half
13.11 mi11:46:291:42:127:485:23
7:53
-0:35
25K
15.53 mi12:06:012:01:447:5019:32
8:03
+0:10
30K
18.64 mi12:34:012:29:448:0228:00
9:01
+0:58
20M
20.00 mi12:48:142:43:578:1214:13
10:28
+1:27
21M
21.00 mi12:59:342:55:178:2111:20
11:20
+0:52
35K
21.75 mi13:07:103:02:538:257:36
10:10
-1:10
23M
23.00 mi13:20:393:16:228:3213:29
10:46
+0:36
24M
24.00 mi13:30:493:26:328:3610:10
10:10
-0:36
40K
24.85 mi13:39:003:34:438:388:11
9:34
-0:36
25.2M
25.20 mi13:42:383:38:218:403:38
10:32
+0:58
Finish
26.22 mi13:52:193:48:028:429:41
9:30
-1:02

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

7:18 /mi

Average Pace

8:42 /mi

Slowest Pace

11:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:44

53% of race

Time at Steady Pace

45:52

20% of race

Time at Slower Pace

1:00:26

27% 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 mi10:26:5922:427:1822:42
7:18
#8144
10K
6.21 mi10:50:3446:177:2723:35
7:35
#9572
15K
9.32 mi11:14:481:10:317:3424:14
7:48
#10629
20K
12.43 mi11:41:061:36:497:4726:18
8:28
#12315
Half
13.11 mi11:46:291:42:127:485:23
7:53
#12366
25K
15.53 mi12:06:012:01:447:5019:32
8:03
#12494
30K
18.64 mi12:34:012:29:448:0228:00
9:01
#13532
20M
20.00 mi12:48:142:43:578:1214:13
10:28
#14535
21M
21.00 mi12:59:342:55:178:2111:20
11:20
#15182
35K
21.75 mi13:07:103:02:538:257:36
10:10
#15563
23M
23.00 mi13:20:393:16:228:3213:29
10:46
#16183
24M
24.00 mi13:30:493:26:328:3610:10
10:10
#16549
40K
24.85 mi13:39:003:34:438:388:11
9:34
#16639
25.2M
25.20 mi13:42:383:38:218:403:38
10:32
#16690
Finish
26.22 mi13:52:193:48:028:429:41
9:30
#16858
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi81447073707312725(Top 48%)9403(Top 62%)9403(Top 661%)
10K6.21 mi3.10 mi9572-14287919-8467919-84611236(Top 42%)8774(Top 58%)8774(Top 617%)
15K9.32 mi3.11 mi10629-10578485-5668485-56612725(Top 48%)9403(Top 62%)9403(Top 661%)
20K12.43 mi3.11 mi12315-16869202-7179202-71716618(Top 62%)10884(Top 72%)10884(Top 765%)
Half13.11 mi0.68 mi12366-519220-189220-1813495(Top 51%)9700(Top 64%)9700(Top 682%)
25K15.53 mi2.42 mi12494-1289251-319251-3113193(Top 50%)9440(Top 62%)9440(Top 664%)
30K18.64 mi3.11 mi13532-10389658-4079658-40717228(Top 65%)11003(Top 73%)11003(Top 774%)
20M20.00 mi1.36 mi14535-100310027-36910027-36921631(Top 81%)12836(Top 85%)12836(Top 903%)
21M21.00 mi1.00 mi15182-64710252-22510252-22521537(Top 81%)12756(Top 84%)12756(Top 897%)
35K21.75 mi0.75 mi15563-38110369-11710369-11721662(Top 81%)12775(Top 84%)12775(Top 898%)
23M23.00 mi1.25 mi16183-62010612-24310612-24321900(Top 82%)12858(Top 85%)12858(Top 904%)
24M24.00 mi1.00 mi16549-36610753-14110753-14121216(Top 80%)12514(Top 82%)12514(Top 880%)
40K24.85 mi0.85 mi16639-9010771-1810771-1818562(Top 70%)11284(Top 74%)11284(Top 794%)
25.2M25.20 mi0.35 mi16690-5110785-1410785-1419170(Top 72%)11542(Top 76%)11542(Top 812%)
Finish26.22 mi1.02 mi16858-16810845-6010845-6020114(Top 76%)12022(Top 79%)12022(Top 845%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12725

Males

9403

M55-59

9403

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11236

Males

8774

M55-59

8774

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12725

Males

9403

M55-59

9403

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16618

Males

10884

M55-59

10884

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13495

Males

9700

M55-59

9700

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13193

Males

9440

M55-59

9440

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17228

Males

11003

M55-59

11003

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21631

Males

12836

M55-59

12836

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21537

Males

12756

M55-59

12756

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21662

Males

12775

M55-59

12775

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21900

Males

12858

M55-59

12858

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21216

Males

12514

M55-59

12514

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18562

Males

11284

M55-59

11284

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19170

Males

11542

M55-59

11542

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20114

Males

12022

M55-59

12022

Passing Analysis

Category:
Athletes Passed
296
Passed By
9008
Net Change
-8714
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8144
5K → 10K171445-1428#8144#9572
10K → 15K191074-1057#9572#10629
15K → 20K71693-1686#10629#12315
20K → Half1465-51#12315#12366
Half → 25K89217-128#12366#12494
25K → 30K351073-1038#12494#13532
30K → 20M81011-1003#13532#14535
20M → 21M10657-647#14535#15182
21M → 35K2383-381#15182#15563
35K → 23M6626-620#15563#16183
23M → 24M12378-366#16183#16549
24M → 40K36126-90#16549#16639
40K → 25.2M1465-51#16639#16690
25.2M → Finish27195-168#16690#16858
TOTALS2969008-8714
📊

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