Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alfred Wong

Bib: 22945MAge: 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 (M65-69)
#0 / 774
Top 13%
Race Day Weather
51°/41°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
24:24
3.11 mi
Rank: #15870
Start5K
24:24 | 7:52/mi
10K
48:23
6.21 mi
Rank: #15354 (+516)
5K10K
23:59 | 7:44/mi
15K
1:12:57
9.32 mi
Rank: #15646 (-292)
10K15K
24:34 | 7:55/mi
20K
1:38:14
12.43 mi
Rank: #16044 (-398)
15K20K
25:17 | 8:09/mi
HALF
1:43:35
13.11 mi
Rank: #16039 (+5)
20KHALF
5:21 | 7:51/mi
25K
2:03:20
15.53 mi
Rank: #16104 (-65)
HALF25K
19:45 | 8:09/mi
30K
2:29:43
18.64 mi
Rank: #16215 (-111)
25K30K
26:23 | 8:30/mi
20M
2:41:35
20.00 mi
Rank: #16317 (-102)
30K20M
11:52 | 8:45/mi
21M
2:51:05
21.00 mi
Rank: #16443 (-126)
20M21M
9:30 | 9:30/mi
35K
2:57:21
21.75 mi
Rank: #16431 (+12)
21M35K
6:16 | 8:23/mi
23M
3:08:34
23.00 mi
Rank: #16537 (-106)
35K23M
11:13 | 8:58/mi
24M
3:17:15
24.00 mi
Rank: #16578 (-41)
23M24M
8:41 | 8:41/mi
40K
3:25:01
24.85 mi
Rank: #16679 (-101)
24M40K
7:46 | 9:06/mi
25.2M
3:28:35
25.20 mi
Rank: #16746 (-67)
40K25.2M
3:34 | 10:21/mi
FINISH
3:37:57
26.22 mi
Rank: #16975 (-229)
25.2MFINISH
9:22 | 9:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:35
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:54:22
Pace8:44 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1424:247:5224:24
7:52
-
10K
6.21 mi11:51:1348:237:4823:59
7:44
-0:08
15K
9.32 mi12:15:471:12:577:5024:34
7:55
+0:11
20K
12.43 mi12:41:041:38:147:5525:17
8:09
+0:14
HALF
13.11 mi12:46:251:43:357:555:21
7:51
-0:18
25K
15.53 mi13:06:102:03:207:5719:45
8:09
+0:18
30K
18.64 mi13:32:332:29:438:0226:23
8:30
+0:21
20M
20.00 mi13:44:252:41:358:0511:52
8:45
+0:15
21M
21.00 mi13:53:552:51:058:099:30
9:30
+0:45
35K
21.75 mi14:00:112:57:218:106:16
8:23
-1:07
23M
23.00 mi14:11:243:08:348:1211:13
8:58
+0:35
24M
24.00 mi14:20:053:17:158:148:41
8:41
-0:17
40K
24.85 mi14:27:513:25:018:157:46
9:06
+0:25
25.2M
25.20 mi14:31:253:28:358:173:34
10:21
+1:15
FINISH
26.22 mi14:40:473:37:578:209:22
9:12
-1:09

Checkpoint Splits Visualizations

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

📈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

7:44 /mi

Average Pace

8:19 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:18:18

36% of race

Time at Steady Pace

1:38:14

45% of race

Time at Slower Pace

41:25

19% of race

Average Pace: 8:19 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:27:1424:247:5224:24
7:52
#15870
10K
6.21 mi11:51:1348:237:4823:59
7:44
#15354
15K
9.32 mi12:15:471:12:577:5024:34
7:55
#15646
20K
12.43 mi12:41:041:38:147:5525:17
8:09
#16044
HALF
13.11 mi12:46:251:43:357:555:21
7:51
#16039
25K
15.53 mi13:06:102:03:207:5719:45
8:09
#16104
30K
18.64 mi13:32:332:29:438:0226:23
8:30
#16215
20M
20.00 mi13:44:252:41:358:0511:52
8:45
#16317
21M
21.00 mi13:53:552:51:058:099:30
9:30
#16443
35K
21.75 mi14:00:112:57:218:106:16
8:23
#16431
23M
23.00 mi14:11:243:08:348:1211:13
8:58
#16537
24M
24.00 mi14:20:053:17:158:148:41
8:41
#16578
40K
24.85 mi14:27:513:25:018:157:46
9:06
#16679
25.2M
25.20 mi14:31:253:28:358:173:34
10:21
#16746
FINISH
26.22 mi14:40:473:37:578:209:22
9:12
#16975
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi15870105761057616253(Top 56%)10706(Top 66%)10706(Top 1383%)
10K6.21 mi3.10 mi15354+51610359+21710359+21714921(Top 51%)10208(Top 62%)10208(Top 1319%)
15K9.32 mi3.11 mi15646-29210451-9210451-9216253(Top 56%)10706(Top 66%)10706(Top 1383%)
20K12.43 mi3.11 mi16044-39810594-14310594-14317103(Top 59%)11050(Top 68%)11050(Top 1428%)
HALF13.11 mi0.68 mi16039+510586+810586+815905(Top 55%)10563(Top 65%)10563(Top 1365%)
25K15.53 mi2.42 mi16104-6510609-2310609-2316416(Top 57%)10688(Top 65%)10688(Top 1381%)
30K18.64 mi3.11 mi16215-111106091060916870(Top 58%)10772(Top 66%)10772(Top 1392%)
20M20.00 mi1.36 mi16317-10210645-3610645-3617561(Top 61%)10988(Top 67%)10988(Top 1420%)
21M21.00 mi1.00 mi16443-12610685-4010685-4018489(Top 64%)11356(Top 69%)11356(Top 1467%)
35K21.75 mi0.75 mi16431+1210675+1010675+1016873(Top 58%)10559(Top 65%)10559(Top 1364%)
23M23.00 mi1.25 mi16537-10610689-1410689-1418292(Top 63%)11115(Top 68%)11115(Top 1436%)
24M24.00 mi1.00 mi16578-4110696-710696-717898(Top 62%)10894(Top 67%)10894(Top 1407%)
40K24.85 mi0.85 mi16679-10110715-1910715-1918759(Top 65%)11233(Top 69%)11233(Top 1451%)
25.2M25.20 mi0.35 mi16746-6710733-1810733-1820515(Top 71%)12089(Top 74%)12089(Top 1562%)
FINISH26.22 mi1.02 mi16975-22910808-7510808-7521242(Top 73%)12463(Top 76%)12463(Top 1610%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16253

Males

10706

M65-69

10706

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14921

Males

10208

M65-69

10208

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16253

Males

10706

M65-69

10706

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17103

Males

11050

M65-69

11050

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15905

Males

10563

M65-69

10563

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16416

Males

10688

M65-69

10688

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16870

Males

10772

M65-69

10772

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17561

Males

10988

M65-69

10988

20M→21M

20.0 - 21.0 mi

Top 64%
×8
+106ft-24ft

Overall

18489

Males

11356

M65-69

11356

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16873

Males

10559

M65-69

10559

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18292

Males

11115

M65-69

11115

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17898

Males

10894

M65-69

10894

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18759

Males

11233

M65-69

11233

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20515

Males

12089

M65-69

12089

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21242

Males

12463

M65-69

12463

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1544*
Passed By
2046
Net Change
-1105
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15870
5K10K622*106+516#15870#15354
10K15K114200-292#15354#15646
15K20K85200-398#15646#16044
20KHALF3227+5#16044#16039
HALF25K132197-65#16039#16104
25K30K155200-111#16104#16215
30K20M65167-102#16215#16317
20M21M55181-126#16317#16443
21M35K7462+12#16443#16431
35K23M71177-106#16431#16537
23M24M5495-41#16537#16578
24M40K50151-101#16578#16679
40K25.2M1683-67#16679#16746
25.2MFINISH19200-229#16746#16975
TOTALS1544*2046-1105

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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