Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Stewart Borrett

Bib: 16784 β€’M β€’Age: N/A

BC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
26:00
3.11 mi
Rank: #19316
Start β†’ 5K
26:00 | 8:23/mi
10K
50:12
6.21 mi
Rank: #17632 (+1684)
5K β†’ 10K
24:12 | 7:48/mi
15K
1:14:32
9.32 mi
Rank: #17022 (+610)
10K β†’ 15K
24:20 | 7:50/mi
20K
1:39:16
12.43 mi
Rank: #16707 (+315)
15K β†’ 20K
24:44 | 7:58/mi
HALF
1:44:37
13.11 mi
Rank: #16666 (+41)
20K β†’ HALF
5:21 | 7:51/mi
25K
2:04:22
15.53 mi
Rank: #16591 (+75)
HALF β†’ 25K
19:45 | 8:09/mi
30K
2:31:03
18.64 mi
Rank: #16718 (-127)
25K β†’ 30K
26:41 | 8:36/mi
20M
2:42:54
20.00 mi
Rank: #16781 (-63)
30K β†’ 20M
11:51 | 8:44/mi
21M
2:52:17
21.00 mi
Rank: #16828 (-47)
20M β†’ 21M
9:23 | 9:23/mi
35K
2:58:44
21.75 mi
Rank: #16867 (-39)
21M β†’ 35K
6:27 | 8:38/mi
23M
3:09:52
23.00 mi
Rank: #16919 (-52)
35K β†’ 23M
11:08 | 8:54/mi
24M
3:18:45
24.00 mi
Rank: #16993 (-74)
23M β†’ 24M
8:53 | 8:53/mi
40K
3:26:24
24.85 mi
Rank: #17028 (-35)
24M β†’ 40K
7:39 | 8:57/mi
25.2M
3:29:41
25.20 mi
Rank: #17022 (+6)
40K β†’ 25.2M
3:17 | 9:32/mi
FINISH
3:38:41
26.22 mi
Rank: #17141 (-119)
25.2M β†’ FINISH
9:00 | 8:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:37
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:54:04
Pace8:43 /mi
πŸ“ŠPositive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0426:008:2326:00
8:23
-
10K
6.21 mi11:52:1650:128:0524:12
7:48
-0:35
15K
9.32 mi12:16:361:14:328:0024:20
7:50
+0:02
20K
12.43 mi12:41:201:39:168:0024:44
7:58
+0:08
HALF
13.11 mi12:46:411:44:377:595:21
7:51
-0:07
25K
15.53 mi13:06:262:04:228:0119:45
8:09
+0:18
30K
18.64 mi13:33:072:31:038:0726:41
8:36
+0:27
20M
20.00 mi13:44:582:42:548:0911:51
8:44
+0:08
21M
21.00 mi13:54:212:52:178:139:23
9:23
+0:39
35K
21.75 mi14:00:482:58:448:146:27
8:38
-0:45
23M
23.00 mi14:11:563:09:528:1611:08
8:54
+0:16
24M
24.00 mi14:20:493:18:458:178:53
8:53
-0:01
40K
24.85 mi14:28:283:26:248:197:39
8:57
+0:04
25.2M
25.20 mi14:31:453:29:418:203:17
9:32
+0:35
FINISH
26.22 mi14:40:453:38:418:219:00
8:50
-0:42

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:48 /mi

Average Pace

8:21 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:38:22

45% of race

Time at Steady Pace

1:40:00

46% of race

Time at Slower Pace

20:19

9% of race

Average Pace: 8:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:28:0426:008:2326:00
8:23
#19316
10K
6.21 mi11:52:1650:128:0524:12
7:48
#17632
15K
9.32 mi12:16:361:14:328:0024:20
7:50
#17022
20K
12.43 mi12:41:201:39:168:0024:44
7:58
#16707
HALF
13.11 mi12:46:411:44:377:595:21
7:51
#16666
25K
15.53 mi13:06:262:04:228:0119:45
8:09
#16591
30K
18.64 mi13:33:072:31:038:0726:41
8:36
#16718
20M
20.00 mi13:44:582:42:548:0911:51
8:44
#16781
21M
21.00 mi13:54:212:52:178:139:23
9:23
#16828
35K
21.75 mi14:00:482:58:448:146:27
8:38
#16867
23M
23.00 mi14:11:563:09:528:1611:08
8:54
#16919
24M
24.00 mi14:20:493:18:458:178:53
8:53
#16993
40K
24.85 mi14:28:283:26:248:197:39
8:57
#17028
25.2M
25.20 mi14:31:453:29:418:203:17
9:32
#17022
FINISH
26.22 mi14:40:453:38:418:219:00
8:50
#17141
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi19316119711197115608(Top 54%)10425(Top 64%)10425(Top 699%)
10K6.21 mi3.10 mi17632+168411284+68711284+68715540(Top 54%)10441(Top 64%)10441(Top 700%)
15K9.32 mi3.11 mi17022+61011008+27611008+27615608(Top 54%)10425(Top 64%)10425(Top 699%)
20K12.43 mi3.11 mi16707+31510879+12910879+12915831(Top 55%)10481(Top 64%)10481(Top 703%)
HALF13.11 mi0.68 mi16666+4110857+2210857+2215909(Top 55%)10567(Top 65%)10567(Top 709%)
25K15.53 mi2.42 mi16591+7510823+3410823+3416418(Top 57%)10690(Top 65%)10690(Top 717%)
30K18.64 mi3.11 mi16718-12710829-610829-617409(Top 60%)10998(Top 67%)10998(Top 738%)
20M20.00 mi1.36 mi16781-6310855-2610855-2617500(Top 60%)10964(Top 67%)10964(Top 735%)
21M21.00 mi1.00 mi16828-4710859-410859-417983(Top 62%)11130(Top 68%)11130(Top 746%)
35K21.75 mi0.75 mi16867-3910861-210861-218188(Top 63%)11125(Top 68%)11125(Top 746%)
23M23.00 mi1.25 mi16919-5210856+510856+517967(Top 62%)10956(Top 67%)10956(Top 735%)
24M24.00 mi1.00 mi16993-7410870-1410870-1418919(Top 65%)11367(Top 70%)11367(Top 762%)
40K24.85 mi0.85 mi17028-3510859+1110859+1118112(Top 62%)10944(Top 67%)10944(Top 734%)
25.2M25.20 mi0.35 mi17022+610849+1010849+1017368(Top 60%)10592(Top 65%)10592(Top 710%)
FINISH26.22 mi1.02 mi17141-11910874-2510874-2519767(Top 68%)11723(Top 72%)11723(Top 786%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
Γ—21
+97ft-345ft

Overall

15608

Males

10425

M55-59

10425

5K→10K

3.1 - 6.2 mi

Top 54%
Γ—5
+79ft-138ft

Overall

15540

Males

10441

M55-59

10441

10K→15K

6.2 - 9.3 mi

Top 54%
Γ—3
+67ft-78ft

Overall

15608

Males

10425

M55-59

10425

15K→20K

9.3 - 12.4 mi

Top 55%
Γ—5
+106ft-86ft

Overall

15831

Males

10481

M55-59

10481

20K→HALF

12.4 - 13.1 mi

Top 55%
Γ—2
+19ft-37ft

Overall

15909

Males

10567

M55-59

10567

HALF→25K

13.1 - 15.5 mi

Top 57%
Γ—4
+66ft-88ft

Overall

16418

Males

10690

M55-59

10690

25K→30K

15.5 - 18.6 mi

Top 60%
Γ—9
+181ft-148ft

Overall

17409

Males

10998

M55-59

10998

30K→20M

18.6 - 20.0 mi

Top 60%
Γ—5
+64ft-50ft

Overall

17500

Males

10964

M55-59

10964

20M→21M

20.0 - 21.0 mi

Top 62%
Γ—8
+106ft-24ft

Overall

17983

Males

11130

M55-59

11130

21M→35K

21.0 - 21.8 mi

Top 63%
Γ—7
+17ft-86ft

Overall

18188

Males

11125

M55-59

11125

35K→23M

21.8 - 23.0 mi

Top 62%
Γ—5
+23ft-63ft

Overall

17967

Males

10956

M55-59

10956

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18919

Males

11367

M55-59

11367

24M→40K

24.0 - 24.9 mi

Top 62%
Γ—1
+6ft-20ft

Overall

18112

Males

10944

M55-59

10944

40K→25.2M

24.9 - 25.2 mi

Top 60%
Γ—1
+13ft-16ft

Overall

17368

Males

10592

M55-59

10592

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
Γ—2
+22ft-21ft

Overall

19767

Males

11723

M55-59

11723

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3500*
Passed By
1244
Net Change
+2175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19316
5K β†’ 10K1693*9+1684#19316#17632
10K β†’ 15K636*26+610#17632#17022
15K β†’ 20K359*44+315#17022#16707
20K β†’ HALF5514+41#16707#16666
HALF β†’ 25K175100+75#16666#16591
25K β†’ 30K154200-127#16591#16718
30K β†’ 20M59122-63#16718#16781
20M β†’ 21M74121-47#16781#16828
21M β†’ 35K4786-39#16828#16867
35K β†’ 23M81133-52#16867#16919
23M β†’ 24M58132-74#16919#16993
24M β†’ 40K5186-35#16993#17028
40K β†’ 25.2M2822+6#17028#17022
25.2M β†’ FINISH30149-119#17022#17141
TOTALS3500*1244+2175

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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