Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mark Rogerson

Bib: 7900 β€’M β€’Age: N/A

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 (M40-44)
#0 / 2198
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
29:14
3.11 mi
Rank: #24172
Start β†’ 5K
29:14 | 9:25/mi
10K
59:36
6.21 mi
Rank: #24796 (-624)
5K β†’ 10K
30:22 | 9:47/mi
15K
1:29:58
9.32 mi
Rank: #24908 (-112)
10K β†’ 15K
30:22 | 9:47/mi
20K
2:00:50
12.43 mi
Rank: #24921 (-13)
15K β†’ 20K
30:52 | 9:57/mi
HALF
2:07:33
13.11 mi
Rank: #24931 (-10)
20K β†’ HALF
6:43 | 9:52/mi
25K
2:31:35
15.53 mi
Rank: #24816 (+115)
HALF β†’ 25K
24:02 | 9:55/mi
30K
3:02:50
18.64 mi
Rank: #24508 (+308)
25K β†’ 30K
31:15 | 10:04/mi
20M
3:16:47
20.00 mi
Rank: #24419 (+89)
30K β†’ 20M
13:57 | 10:17/mi
21M
3:27:45
21.00 mi
Rank: #24325 (+94)
20M β†’ 21M
10:58 | 10:58/mi
35K
3:35:35
21.75 mi
Rank: #24328 (-3)
21M β†’ 35K
7:50 | 10:29/mi
23M
3:51:54
23.00 mi
Rank: #24606 (-278)
35K β†’ 23M
16:19 | 13:03/mi
24M
4:02:19
24.00 mi
Rank: #24572 (+34)
23M β†’ 24M
10:25 | 10:25/mi
40K
4:10:57
24.85 mi
Rank: #24477 (+95)
24M β†’ 40K
8:38 | 10:06/mi
25.2M
4:14:30
25.20 mi
Rank: #24408 (+69)
40K β†’ 25.2M
3:33 | 10:18/mi
FINISH
4:23:42
26.22 mi
Rank: #24291 (+117)
25.2M β†’ FINISH
9:12 | 9:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:07:33
Pace9:44 /mi
2nd Half
Distance13.11 mi
Time2:16:09
Pace10:24 /mi
πŸ“ŠPositive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:5929:149:2529:14
9:25
-
10K
6.21 mi11:09:2159:369:3630:22
9:47
+0:22
15K
9.32 mi11:39:431:29:589:4030:22
9:47
0:00
20K
12.43 mi12:10:352:00:509:4430:52
9:57
+0:10
HALF
13.11 mi12:17:182:07:339:446:43
9:52
-0:05
25K
15.53 mi12:41:202:31:359:4624:02
9:55
+0:03
30K
18.64 mi13:12:353:02:509:4931:15
10:04
+0:09
20M
20.00 mi13:26:323:16:479:5113:57
10:17
+0:13
21M
21.00 mi13:37:303:27:459:5410:58
10:58
+0:41
35K
21.75 mi13:45:203:35:359:557:50
10:29
-0:29
23M
23.00 mi14:01:393:51:5410:0516:19
13:03
+2:34
24M
24.00 mi14:12:044:02:1910:0610:25
10:25
-2:38
40K
24.85 mi14:20:424:10:5710:068:38
10:06
-0:19
25.2M
25.20 mi14:24:154:14:3010:063:33
10:18
+0:12
FINISH
26.22 mi14:33:274:23:4210:049:12
9:02
-1:16

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

9:02 /mi

Average Pace

10:04 /mi

Slowest Pace

13:03 /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

38:26

15% of race

Time at Steady Pace

3:17:59

75% of race

Time at Slower Pace

27:17

10% of race

Average Pace: 10:03 /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 mi10:38:5929:149:2529:14
9:25
#24172
10K
6.21 mi11:09:2159:369:3630:22
9:47
#24796
15K
9.32 mi11:39:431:29:589:4030:22
9:47
#24908
20K
12.43 mi12:10:352:00:509:4430:52
9:57
#24921
HALF
13.11 mi12:17:182:07:339:446:43
9:52
#24931
25K
15.53 mi12:41:202:31:359:4624:02
9:55
#24816
30K
18.64 mi13:12:353:02:509:4931:15
10:04
#24508
20M
20.00 mi13:26:323:16:479:5113:57
10:17
#24419
21M
21.00 mi13:37:303:27:459:5410:58
10:58
#24325
35K
21.75 mi13:45:203:35:359:557:50
10:29
#24328
23M
23.00 mi14:01:393:51:5410:0516:19
13:03
#24606
24M
24.00 mi14:12:044:02:1910:0610:25
10:25
#24572
40K
24.85 mi14:20:424:10:5710:068:38
10:06
#24477
25.2M
25.20 mi14:24:154:14:3010:063:33
10:18
#24408
FINISH
26.22 mi14:33:274:23:4210:049:12
9:02
#24291
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24172143231432325141(Top 87%)14790(Top 91%)14790(Top 673%)
10K6.21 mi3.10 mi24796-62414627-30414627-30425283(Top 87%)14866(Top 91%)14866(Top 676%)
15K9.32 mi3.11 mi24908-11214691-6414691-6425141(Top 87%)14790(Top 91%)14790(Top 673%)
20K12.43 mi3.11 mi24921-1314687+414687+424882(Top 86%)14650(Top 90%)14650(Top 667%)
HALF13.11 mi0.68 mi24931-10146871468725276(Top 87%)14807(Top 91%)14807(Top 674%)
25K15.53 mi2.42 mi24816+11514629+5814629+5824066(Top 83%)14229(Top 87%)14229(Top 647%)
30K18.64 mi3.11 mi24508+30814453+17614453+17623282(Top 80%)13747(Top 84%)13747(Top 625%)
20M20.00 mi1.36 mi24419+8914395+5814395+5823272(Top 80%)13672(Top 84%)13672(Top 622%)
21M21.00 mi1.00 mi24325+9414338+5714338+5723035(Top 79%)13506(Top 83%)13506(Top 614%)
35K21.75 mi0.75 mi24328-314327+1114327+1124249(Top 84%)14038(Top 86%)14038(Top 639%)
23M23.00 mi1.25 mi24606-27814442-11514442-11527361(Top 94%)15506(Top 95%)15506(Top 705%)
24M24.00 mi1.00 mi24572+3414414+2814414+2823895(Top 82%)13791(Top 84%)13791(Top 627%)
40K24.85 mi0.85 mi24477+9514347+6714347+6722203(Top 77%)12919(Top 79%)12919(Top 588%)
25.2M25.20 mi0.35 mi24408+6914298+4914298+4920406(Top 70%)12064(Top 74%)12064(Top 549%)
FINISH26.22 mi1.02 mi24291+11714234+6414234+6420630(Top 71%)12176(Top 75%)12176(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25141

Males

14790

M40-44

14790

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25283

Males

14866

M40-44

14866

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25141

Males

14790

M40-44

14790

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

24882

Males

14650

M40-44

14650

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25276

Males

14807

M40-44

14807

HALF→25K

13.1 - 15.5 mi

Top 83%
Γ—4
+66ft-88ft

Overall

24066

Males

14229

M40-44

14229

25K→30K

15.5 - 18.6 mi

Top 80%
Γ—9
+181ft-148ft

Overall

23282

Males

13747

M40-44

13747

30K→20M

18.6 - 20.0 mi

Top 80%
Γ—5
+64ft-50ft

Overall

23272

Males

13672

M40-44

13672

20M→21M

20.0 - 21.0 mi

Top 79%
Γ—8
+106ft-24ft

Overall

23035

Males

13506

M40-44

13506

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24249

Males

14038

M40-44

14038

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27361

Males

15506

M40-44

15506

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23895

Males

13791

M40-44

13791

24M→40K

24.0 - 24.9 mi

Top 77%
Γ—1
+6ft-20ft

Overall

22203

Males

12919

M40-44

12919

40K→25.2M

24.9 - 25.2 mi

Top 70%
Γ—1
+13ft-16ft

Overall

20406

Males

12064

M40-44

12064

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
Γ—2
+22ft-21ft

Overall

20630

Males

12176

M40-44

12176

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1381*
Passed By
927
Net Change
-119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24172
5K β†’ 10K60200-624#24172#24796
10K β†’ 15K91200-112#24796#24908
15K β†’ 20K127140-13#24908#24921
20K β†’ HALF2030-10#24921#24931
HALF β†’ 25K14328+115#24931#24816
25K β†’ 30K327*19+308#24816#24508
30K β†’ 20M11526+89#24508#24419
20M β†’ 21M10713+94#24419#24325
21M β†’ 35K3134-3#24325#24328
35K β†’ 23M8200-278#24328#24606
23M β†’ 24M6127+34#24606#24572
24M β†’ 40K1038+95#24572#24477
40K β†’ 25.2M690+69#24477#24408
25.2M β†’ FINISH1192+117#24408#24291
TOTALS1381*927-119

* 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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