Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fayu Li

Bib: 23601 β€’M β€’Age: N/A

CA

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
25:44
3.11 mi
Rank: #18761
Start β†’ 5K
25:44 | 8:17/mi
10K
51:38
6.21 mi
Rank: #19072 (-311)
5K β†’ 10K
25:54 | 8:21/mi
15K
1:18:11
9.32 mi
Rank: #19531 (-459)
10K β†’ 15K
26:33 | 8:33/mi
20K
1:45:47
12.43 mi
Rank: #19984 (-453)
15K β†’ 20K
27:36 | 8:54/mi
HALF
1:51:41
13.11 mi
Rank: #20044 (-60)
20K β†’ HALF
5:54 | 8:40/mi
25K
2:13:31
15.53 mi
Rank: #20248 (-204)
HALF β†’ 25K
21:50 | 9:01/mi
30K
2:41:58
18.64 mi
Rank: #20258 (-10)
25K β†’ 30K
28:27 | 9:10/mi
20M
2:54:14
20.00 mi
Rank: #20169 (+89)
30K β†’ 20M
12:16 | 9:02/mi
21M
3:04:10
21.00 mi
Rank: #20192 (-23)
20M β†’ 21M
9:56 | 9:56/mi
35K
3:10:42
21.75 mi
Rank: #20154 (+38)
21M β†’ 35K
6:32 | 8:44/mi
23M
3:22:08
23.00 mi
Rank: #20103 (+51)
35K β†’ 23M
11:26 | 9:09/mi
24M
3:30:59
24.00 mi
Rank: #20031 (+72)
23M β†’ 24M
8:51 | 8:51/mi
40K
3:38:44
24.85 mi
Rank: #19970 (+61)
24M β†’ 40K
7:45 | 9:04/mi
25.2M
3:42:06
25.20 mi
Rank: #19946 (+24)
40K β†’ 25.2M
3:22 | 9:46/mi
FINISH
3:50:54
26.22 mi
Rank: #19908 (+38)
25.2M β†’ FINISH
8:48 | 8:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:41
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:59:13
Pace9:06 /mi
πŸ“ŠPositive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1825:448:1725:44
8:17
-
10K
6.21 mi11:55:1251:388:1925:54
8:21
+0:04
15K
9.32 mi12:21:451:18:118:2426:33
8:33
+0:12
20K
12.43 mi12:49:211:45:478:3127:36
8:54
+0:21
HALF
13.11 mi12:55:151:51:418:325:54
8:40
-0:14
25K
15.53 mi13:17:052:13:318:3621:50
9:01
+0:21
30K
18.64 mi13:45:322:41:588:4228:27
9:10
+0:09
20M
20.00 mi13:57:482:54:148:4312:16
9:02
-0:08
21M
21.00 mi14:07:443:04:108:479:56
9:56
+0:54
35K
21.75 mi14:14:163:10:428:476:32
8:44
-1:12
23M
23.00 mi14:25:423:22:088:4811:26
9:09
+0:25
24M
24.00 mi14:34:333:30:598:488:51
8:51
-0:18
40K
24.85 mi14:42:183:38:448:497:45
9:04
+0:13
25.2M
25.20 mi14:45:403:42:068:493:22
9:46
+0:42
FINISH
26.22 mi14:54:283:50:548:498:48
8:39
-1:07

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

8:17 /mi

Average Pace

8:49 /mi

Slowest Pace

9:56 /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

2:57:43

77% of race

Time at Steady Pace

43:15

19% of race

Time at Slower Pace

9:56

4% of race

Average Pace: 8:48 /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 mi11:29:1825:448:1725:44
8:17
#18761
10K
6.21 mi11:55:1251:388:1925:54
8:21
#19072
15K
9.32 mi12:21:451:18:118:2426:33
8:33
#19531
20K
12.43 mi12:49:211:45:478:3127:36
8:54
#19984
HALF
13.11 mi12:55:151:51:418:325:54
8:40
#20044
25K
15.53 mi13:17:052:13:318:3621:50
9:01
#20248
30K
18.64 mi13:45:322:41:588:4228:27
9:10
#20258
20M
20.00 mi13:57:482:54:148:4312:16
9:02
#20169
21M
21.00 mi14:07:443:04:108:479:56
9:56
#20192
35K
21.75 mi14:14:163:10:428:476:32
8:44
#20154
23M
23.00 mi14:25:423:22:088:4811:26
9:09
#20103
24M
24.00 mi14:34:333:30:598:488:51
8:51
#20031
40K
24.85 mi14:42:183:38:448:497:45
9:04
#19970
25.2M
25.20 mi14:45:403:42:068:493:22
9:46
#19946
FINISH
26.22 mi14:54:283:50:548:498:48
8:39
#19908
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 mi18761117361173620384(Top 70%)12509(Top 77%)12509(Top 826%)
10K6.21 mi3.10 mi19072-31111884-14811884-14819404(Top 67%)12068(Top 74%)12068(Top 797%)
15K9.32 mi3.11 mi19531-45912099-21512099-21520384(Top 70%)12509(Top 77%)12509(Top 826%)
20K12.43 mi3.11 mi19984-45312273-17412273-17421381(Top 74%)12951(Top 79%)12951(Top 855%)
HALF13.11 mi0.68 mi20044-6012304-3112304-3121061(Top 73%)12808(Top 78%)12808(Top 846%)
25K15.53 mi2.42 mi20248-20412395-9112395-9121177(Top 73%)12831(Top 79%)12831(Top 847%)
30K18.64 mi3.11 mi20258-1012384+1112384+1120313(Top 70%)12334(Top 75%)12334(Top 815%)
20M20.00 mi1.36 mi20169+8912326+5812326+5819070(Top 66%)11681(Top 71%)11681(Top 772%)
21M21.00 mi1.00 mi20192-2312331-512331-520193(Top 70%)12164(Top 74%)12164(Top 803%)
35K21.75 mi0.75 mi20154+3812304+2712304+2718772(Top 65%)11413(Top 70%)11413(Top 754%)
23M23.00 mi1.25 mi20103+5112260+4412260+4419131(Top 66%)11522(Top 71%)11522(Top 761%)
24M24.00 mi1.00 mi20031+7212200+6012200+6018775(Top 65%)11309(Top 69%)11309(Top 747%)
40K24.85 mi0.85 mi19970+6112156+4412156+4418690(Top 64%)11210(Top 69%)11210(Top 740%)
25.2M25.20 mi0.35 mi19946+2412138+1812138+1818442(Top 64%)11102(Top 68%)11102(Top 733%)
FINISH26.22 mi1.02 mi19908+3812109+2912109+2918827(Top 65%)11291(Top 69%)11291(Top 746%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
Γ—21
+97ft-345ft

Overall

20384

Males

12509

M60-64

12509

5K→10K

3.1 - 6.2 mi

Top 67%
Γ—5
+79ft-138ft

Overall

19404

Males

12068

M60-64

12068

10K→15K

6.2 - 9.3 mi

Top 70%
Γ—3
+67ft-78ft

Overall

20384

Males

12509

M60-64

12509

15K→20K

9.3 - 12.4 mi

Top 74%
Γ—5
+106ft-86ft

Overall

21381

Males

12951

M60-64

12951

20K→HALF

12.4 - 13.1 mi

Top 73%
Γ—2
+19ft-37ft

Overall

21061

Males

12808

M60-64

12808

HALF→25K

13.1 - 15.5 mi

Top 73%
Γ—4
+66ft-88ft

Overall

21177

Males

12831

M60-64

12831

25K→30K

15.5 - 18.6 mi

Top 70%
Γ—9
+181ft-148ft

Overall

20313

Males

12334

M60-64

12334

30K→20M

18.6 - 20.0 mi

Top 66%
Γ—5
+64ft-50ft

Overall

19070

Males

11681

M60-64

11681

20M→21M

20.0 - 21.0 mi

Top 70%
Γ—8
+106ft-24ft

Overall

20193

Males

12164

M60-64

12164

21M→35K

21.0 - 21.8 mi

Top 65%
Γ—7
+17ft-86ft

Overall

18772

Males

11413

M60-64

11413

35K→23M

21.8 - 23.0 mi

Top 66%
Γ—5
+23ft-63ft

Overall

19131

Males

11522

M60-64

11522

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18775

Males

11309

M60-64

11309

24M→40K

24.0 - 24.9 mi

Top 64%
Γ—1
+6ft-20ft

Overall

18690

Males

11210

M60-64

11210

40K→25.2M

24.9 - 25.2 mi

Top 64%
Γ—1
+13ft-16ft

Overall

18442

Males

11102

M60-64

11102

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
Γ—2
+22ft-21ft

Overall

18827

Males

11291

M60-64

11291

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1179
Passed By
1373
Net Change
-1147
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18761
5K β†’ 10K139200-311#18761#19072
10K β†’ 15K58200-459#19072#19531
15K β†’ 20K55200-453#19531#19984
20K β†’ HALF868-60#19984#20044
HALF β†’ 25K74200-204#20044#20248
25K β†’ 30K189199-10#20248#20258
30K β†’ 20M12435+89#20258#20169
20M β†’ 21M7699-23#20169#20192
21M β†’ 35K6325+38#20192#20154
35K β†’ 23M10655+51#20154#20103
23M β†’ 24M9220+72#20103#20031
24M β†’ 40K8524+61#20031#19970
40K β†’ 25.2M4016+24#19970#19946
25.2M β†’ FINISH7032+38#19946#19908
TOTALS11791373-1147
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

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