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BOSTON MARATHON 2024

John Brown

Bib: 15795•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:16/mi
35:00
↑ 97↓ 3451.5%
10K· 6.21 mi
11:58/mi
1:12:12
↑ 79↓ 1380.4%
15K· 9.32 mi
12:34/mi
1:51:16
↑ 67↓ 78
20K· 12.43 mi
13:17/mi
2:32:33
↑ 106↓ 860.1%
Half· 13.11 mi
12:39/mi
2:41:11
↑ 19↓ 370.5%
25K· 15.53 mi
14:02/mi
3:15:13
↑ 66↓ 880.2%
30K· 18.64 mi
14:36/mi
4:00:35
↑ 181↓ 1480.2%
20M
13:45/mi
4:19:16
↑ 64↓ 500.2%
21M
15:44/mi
4:35:00
↑ 106↓ 241.6%
35K· 21.75 mi
14:05/mi
4:45:32
↑ 17↓ 861.7%
23M
14:15/mi
5:03:23
↑ 23↓ 630.6%
24M
15:06/mi
5:18:29
↓ 821.3%
40K· 24.85 mi
22:19/mi
5:37:34
↓ 200.3%
25.2M
18:31/mi
5:43:57
↑ 13↓ 160.2%
Finish· 26.22 mi
15:21/mi
5:59:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:41:11
Pace12:18 /mi
2nd Half
Distance13.11 mi
Time3:18:25
Pace15:08 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:1235:0011:1635:00
11:16
-
10K
6.21 mi11:46:241:12:1211:3737:12
11:58
+0:42
15K
9.32 mi12:25:281:51:1611:5639:04
12:34
+0:36
20K
12.43 mi13:06:452:32:3312:1741:17
13:17
+0:43
Half
13.11 mi13:15:232:41:1112:188:38
12:39
-0:38
25K
15.53 mi13:49:253:15:1312:3434:02
14:02
+1:23
30K
18.64 mi14:34:474:00:3512:5445:22
14:36
+0:34
20M
20.00 mi14:53:284:19:1612:5818:41
13:45
-0:51
21M
21.00 mi15:09:124:35:0013:0615:44
15:44
+1:59
35K
21.75 mi15:19:444:45:3213:0810:32
14:05
-1:39
23M
23.00 mi15:37:355:03:2313:1117:51
14:15
+0:10
24M
24.00 mi15:52:415:18:2913:1615:06
15:06
+0:51
40K
24.85 mi16:11:465:37:3413:3519:05
22:19
+7:13
25.2M
25.20 mi16:18:095:43:5713:396:23
18:31
-3:48
Finish
26.22 mi16:33:485:59:3613:4415:39
15:21
-3:10

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

11:16 /mi

Average Pace

13:44 /mi

Slowest Pace

22:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:54

33% of race

Time at Steady Pace

3:18:30

55% of race

Time at Slower Pace

41:12

11% of race

Average Pace: 13:43 /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 mi11:09:1235:0011:1635:00
11:16
#25067
10K
6.21 mi11:46:241:12:1211:3737:12
11:58
#25112
15K
9.32 mi12:25:281:51:1611:5639:04
12:34
#25130
20K
12.43 mi13:06:452:32:3312:1741:17
13:17
#25138
Half
13.11 mi13:15:232:41:1112:188:38
12:39
#25147
25K
15.53 mi13:49:253:15:1312:3434:02
14:02
#25154
30K
18.64 mi14:34:474:00:3512:5445:22
14:36
#25116
20M
20.00 mi14:53:284:19:1612:5818:41
13:45
#25058
21M
21.00 mi15:09:124:35:0013:0615:44
15:44
#25051
35K
21.75 mi15:19:444:45:3213:0810:32
14:05
#25040
23M
23.00 mi15:37:355:03:2313:1117:51
14:15
#25014
24M
24.00 mi15:52:415:18:2913:1615:06
15:06
#25048
40K
24.85 mi16:11:465:37:3413:3519:05
22:19
#25243
25.2M
25.20 mi16:18:095:43:5713:396:23
18:31
#25263
Finish
26.22 mi16:33:485:59:3613:4415:39
15:21
#25327
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi25067144101441025114(Top 98%)14428(Top 99%)14428(Top 2338%)
10K6.21 mi3.10 mi25112-4514428-1814428-1825097(Top 98%)14425(Top 99%)14425(Top 2338%)
15K9.32 mi3.11 mi25130-1814437-914437-925114(Top 98%)14428(Top 99%)14428(Top 2338%)
20K12.43 mi3.11 mi25138-814432+514432+525054(Top 98%)14382(Top 99%)14382(Top 2331%)
Half13.11 mi0.68 mi25147-914431+114431+125005(Top 98%)14331(Top 98%)14331(Top 2323%)
25K15.53 mi2.42 mi25154-714428+314428+324944(Top 98%)14298(Top 98%)14298(Top 2317%)
30K18.64 mi3.11 mi25116+3814403+2514403+2524664(Top 97%)14119(Top 97%)14119(Top 2288%)
20M20.00 mi1.36 mi25058+5814373+3014373+3023730(Top 93%)13571(Top 93%)13571(Top 2200%)
21M21.00 mi1.00 mi25051+714367+614367+624289(Top 95%)13838(Top 95%)13838(Top 2243%)
35K21.75 mi0.75 mi25040+1114357+1014357+1024353(Top 95%)13842(Top 95%)13842(Top 2243%)
23M23.00 mi1.25 mi25014+2614343+1414343+1424038(Top 94%)13682(Top 94%)13682(Top 2218%)
24M24.00 mi1.00 mi25048-3414357-1414357-1424849(Top 97%)14096(Top 97%)14096(Top 2285%)
40K24.85 mi0.85 mi25243-19514435-7814435-7825511(Top 100%)14546(Top 100%)14546(Top 2358%)
25.2M25.20 mi0.35 mi25263-2014445-1014445-1025140(Top 98%)14298(Top 98%)14298(Top 2317%)
Finish26.22 mi1.02 mi25327-6414474-2914474-2925259(Top 99%)14353(Top 98%)14353(Top 2326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

25114

Males

14428

M65-69

14428

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

25097

Males

14425

M65-69

14425

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

25114

Males

14428

M65-69

14428

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

25054

Males

14382

M65-69

14382

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

25005

Males

14331

M65-69

14331

Half→25K

13.1 - 15.5 mi

Top 98%
×4story building
+66ft-88ft

Overall

24944

Males

14298

M65-69

14298

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

24664

Males

14119

M65-69

14119

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

23730

Males

13571

M65-69

13571

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

24289

Males

13838

M65-69

13838

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

24353

Males

13842

M65-69

13842

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24038

Males

13682

M65-69

13682

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

24849

Males

14096

M65-69

14096

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

25511

Males

14546

M65-69

14546

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25140

Males

14298

M65-69

14298

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

25259

Males

14353

M65-69

14353

Passing Analysis

Category:
Athletes Passed
421
Passed By
681
Net Change
-260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25067
5K → 10K60105-45#25067#25112
10K → 15K4866-18#25112#25130
15K → 20K4149-8#25130#25138
20K → Half615-9#25138#25147
Half → 25K3643-7#25147#25154
25K → 30K6931+38#25154#25116
30K → 20M613+58#25116#25058
20M → 21M2114+7#25058#25051
21M → 35K2817+11#25051#25040
35K → 23M359+26#25040#25014
23M → 24M943-34#25014#25048
24M → 40K1196-195#25048#25243
40K → 25.2M121-20#25243#25263
25.2M → Finish569-64#25263#25327
TOTALS421681-260
📊

Passing Visuals

Category:
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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