Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Xinjun Hu

Bib: 21784 β€’M β€’Age: N/A

IL

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 (M60-64)
#0 / 1514
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
24:53
3.11 mi
Rank: #17016
Start β†’ 5K
24:53 | 8:01/mi
10K
50:02
6.21 mi
Rank: #17459 (-443)
5K β†’ 10K
25:09 | 8:06/mi
15K
1:15:50
9.32 mi
Rank: #17982 (-523)
10K β†’ 15K
25:48 | 8:19/mi
20K
1:41:35
12.43 mi
Rank: #18007 (-25)
15K β†’ 20K
25:45 | 8:18/mi
HALF
1:47:10
13.11 mi
Rank: #18013 (-6)
20K β†’ HALF
5:35 | 8:12/mi
25K
2:12:07
15.53 mi
Rank: #19743 (-1730)
HALF β†’ 25K
24:57 | 10:18/mi
30K
2:51:41
18.64 mi
Rank: #22672 (-2929)
25K β†’ 30K
39:34 | 12:45/mi
20M
3:07:33
20.00 mi
Rank: #23058 (-386)
30K β†’ 20M
15:52 | 11:41/mi
21M
3:20:09
21.00 mi
Rank: #23275 (-217)
20M β†’ 21M
12:36 | 12:36/mi
35K
3:30:09
21.75 mi
Rank: #23602 (-327)
21M β†’ 35K
10:00 | 13:22/mi
23M
3:50:15
23.00 mi
Rank: #24445 (-843)
35K β†’ 23M
20:06 | 16:04/mi
24M
4:03:18
24.00 mi
Rank: #24674 (-229)
23M β†’ 24M
13:03 | 13:03/mi
40K
4:14:39
24.85 mi
Rank: #24839 (-165)
24M β†’ 40K
11:21 | 13:17/mi
25.2M
4:19:34
25.20 mi
Rank: #24898 (-59)
40K β†’ 25.2M
4:55 | 14:16/mi
FINISH
4:31:25
26.22 mi
Rank: #25019 (-121)
25.2M β†’ FINISH
11:51 | 11:38/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:10
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:44:15
Pace12:32 /mi
πŸ“ŠPositive Split: 53.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5924:538:0124:53
8:01
-
10K
6.21 mi11:51:0850:028:0425:09
8:06
+0:05
15K
9.32 mi12:16:561:15:508:0925:48
8:19
+0:13
20K
12.43 mi12:42:411:41:358:1125:45
8:18
-0:01
HALF
13.11 mi12:48:161:47:108:115:35
8:12
-0:06
25K
15.53 mi13:13:132:12:078:3124:57
10:18
+2:06
30K
18.64 mi13:52:472:51:419:1339:34
12:45
+2:27
20M
20.00 mi14:08:393:07:339:2315:52
11:41
-1:04
21M
21.00 mi14:21:153:20:099:3212:36
12:36
+0:55
35K
21.75 mi14:31:153:30:099:4010:00
13:22
+0:46
23M
23.00 mi14:51:213:50:1510:0120:06
16:04
+2:42
24M
24.00 mi15:04:244:03:1810:0913:03
13:03
-3:01
40K
24.85 mi15:15:454:14:3910:1511:21
13:17
+0:14
25.2M
25.20 mi15:20:404:19:3410:194:55
14:16
+0:59
FINISH
26.22 mi15:32:314:31:2510:2211:51
11:38
-2:38

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

8:01 /mi

Average Pace

10:22 /mi

Slowest Pace

16:04 /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

2:12:07

49% of race

Time at Steady Pace

1:19:53

29% of race

Time at Slower Pace

59:25

22% of race

Average Pace: 10:21 /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 mi11:25:5924:538:0124:53
8:01
#17016
10K
6.21 mi11:51:0850:028:0425:09
8:06
#17459
15K
9.32 mi12:16:561:15:508:0925:48
8:19
#17982
20K
12.43 mi12:42:411:41:358:1125:45
8:18
#18007
HALF
13.11 mi12:48:161:47:108:115:35
8:12
#18013
25K
15.53 mi13:13:132:12:078:3124:57
10:18
#19743
30K
18.64 mi13:52:472:51:419:1339:34
12:45
#22672
20M
20.00 mi14:08:393:07:339:2315:52
11:41
#23058
21M
21.00 mi14:21:153:20:099:3212:36
12:36
#23275
35K
21.75 mi14:31:153:30:099:4010:00
13:22
#23602
23M
23.00 mi14:51:213:50:1510:0120:06
16:04
#24445
24M
24.00 mi15:04:244:03:1810:0913:03
13:03
#24674
40K
24.85 mi15:15:454:14:3910:1511:21
13:17
#24839
25.2M
25.20 mi15:20:404:19:3410:194:55
14:16
#24898
FINISH
26.22 mi15:32:314:31:2510:2211:51
11:38
#25019
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17016110161101619006(Top 65%)11884(Top 73%)11884(Top 785%)
10K6.21 mi3.10 mi17459-44311195-17911195-17917938(Top 62%)11419(Top 70%)11419(Top 754%)
15K9.32 mi3.11 mi17982-52311426-23111426-23119006(Top 65%)11884(Top 73%)11884(Top 785%)
20K12.43 mi3.11 mi18007-2511435-911435-918024(Top 62%)11421(Top 70%)11421(Top 754%)
HALF13.11 mi0.68 mi18013-611441-611441-618340(Top 63%)11609(Top 71%)11609(Top 767%)
25K15.53 mi2.42 mi19743-173012170-72912170-72924986(Top 86%)14663(Top 90%)14663(Top 968%)
30K18.64 mi3.11 mi22672-292913544-137413544-137427494(Top 95%)15667(Top 96%)15667(Top 1035%)
20M20.00 mi1.36 mi23058-38613707-16313707-16325957(Top 89%)14899(Top 91%)14899(Top 984%)
21M21.00 mi1.00 mi23275-21713796-8913796-8925904(Top 89%)14832(Top 91%)14832(Top 980%)
35K21.75 mi0.75 mi23602-32713967-17113967-17127958(Top 96%)15783(Top 97%)15783(Top 1042%)
23M23.00 mi1.25 mi24445-84314370-40314370-40328860(Top 99%)16239(Top 99%)16239(Top 1073%)
24M24.00 mi1.00 mi24674-22914460-9014460-9027682(Top 95%)15631(Top 96%)15631(Top 1032%)
40K24.85 mi0.85 mi24839-16514519-5914519-5927312(Top 94%)15439(Top 94%)15439(Top 1020%)
25.2M25.20 mi0.35 mi24898-5914543-2414543-2427404(Top 94%)15466(Top 95%)15466(Top 1022%)
FINISH26.22 mi1.02 mi25019-12114580-3714580-3727028(Top 93%)15273(Top 93%)15273(Top 1009%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
Γ—21
+97ft-345ft

Overall

19006

Males

11884

M60-64

11884

5K→10K

3.1 - 6.2 mi

Top 62%
Γ—5
+79ft-138ft

Overall

17938

Males

11419

M60-64

11419

10K→15K

6.2 - 9.3 mi

Top 65%
Γ—3
+67ft-78ft

Overall

19006

Males

11884

M60-64

11884

15K→20K

9.3 - 12.4 mi

Top 62%
Γ—5
+106ft-86ft

Overall

18024

Males

11421

M60-64

11421

20K→HALF

12.4 - 13.1 mi

Top 63%
Γ—2
+19ft-37ft

Overall

18340

Males

11609

M60-64

11609

HALF→25K

13.1 - 15.5 mi

Top 86%
Γ—4
+66ft-88ft

Overall

24986

Males

14663

M60-64

14663

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27494

Males

15667

M60-64

15667

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25957

Males

14899

M60-64

14899

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25904

Males

14832

M60-64

14832

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27958

Males

15783

M60-64

15783

35K→23M

21.8 - 23.0 mi

Top 99%
Γ—5
+23ft-63ft

Overall

28860

Males

16239

M60-64

16239

23M→24M

23.0 - 24.0 mi

Top 95%
Γ—6
+12ft-82ft

Overall

27682

Males

15631

M60-64

15631

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27312

Males

15439

M60-64

15439

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27404

Males

15466

M60-64

15466

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

27028

Males

15273

M60-64

15273

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
448
Passed By
2395
Net Change
-8003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17016
5K β†’ 10K121200-443#17016#17459
10K β†’ 15K54200-523#17459#17982
15K β†’ 20K148173-25#17982#18007
20K β†’ HALF3743-6#18007#18013
HALF β†’ 25K3200-1730#18013#19743
25K β†’ 30K4200-2929#19743#22672
30K β†’ 20M14200-386#22672#23058
20M β†’ 21M19200-217#23058#23275
21M β†’ 35K8200-327#23275#23602
35K β†’ 23M1200-843#23602#24445
23M β†’ 24M5200-229#24445#24674
24M β†’ 40K13178-165#24674#24839
40K β†’ 25.2M665-59#24839#24898
25.2M β†’ FINISH15136-121#24898#25019
TOTALS4482395-8003
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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