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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Zhiqiang Li

Bib: 14918 •M •Age: N/A

MA

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 (M50-54)
#0 / 1868
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
25:51
3.11 mi
Rank: #18980
Start → 5K
25:51 | 8:20/mi
10K
52:26
6.21 mi
Rank: #19813 (-833)
5K → 10K
26:35 | 8:34/mi
15K
1:18:42
9.32 mi
Rank: #19809 (+4)
10K → 15K
26:16 | 8:28/mi
20K
1:44:54
12.43 mi
Rank: #19594 (+215)
15K → 20K
26:12 | 8:26/mi
HALF
1:50:24
13.11 mi
Rank: #19497 (+97)
20K → HALF
5:30 | 8:05/mi
25K
2:10:46
15.53 mi
Rank: #19253 (+244)
HALF → 25K
20:22 | 8:24/mi
30K
2:37:58
18.64 mi
Rank: #19043 (+210)
25K → 30K
27:12 | 8:46/mi
20M
2:50:18
20.00 mi
Rank: #19083 (-40)
30K → 20M
12:20 | 9:05/mi
21M
3:00:06
21.00 mi
Rank: #19114 (-31)
20M → 21M
9:48 | 9:48/mi
35K
3:06:52
21.75 mi
Rank: #19138 (-24)
21M → 35K
6:46 | 9:03/mi
23M
3:18:14
23.00 mi
Rank: #19138
35K → 23M
11:22 | 9:05/mi
24M
3:27:01
24.00 mi
Rank: #19107 (+31)
23M → 24M
8:47 | 8:47/mi
40K
3:34:41
24.85 mi
Rank: #19070 (+37)
24M → 40K
7:40 | 8:59/mi
25.2M
3:38:07
25.20 mi
Rank: #19079 (-9)
40K → 25.2M
3:26 | 9:58/mi
FINISH
3:46:56
26.22 mi
Rank: #19062 (+17)
25.2M → FINISH
8:49 | 8:40/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
Time1:50:24
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time1:56:32
Pace8:54 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:2725:518:2025:51
8:20
-
10K
6.21 mi11:23:0252:268:2726:35
8:34
+0:14
15K
9.32 mi11:49:181:18:428:2726:16
8:28
-0:06
20K
12.43 mi12:15:301:44:548:2726:12
8:26
-0:02
HALF
13.11 mi12:21:001:50:248:265:30
8:05
-0:21
25K
15.53 mi12:41:222:10:468:2620:22
8:24
+0:19
30K
18.64 mi13:08:342:37:588:2927:12
8:46
+0:22
20M
20.00 mi13:20:542:50:188:3112:20
9:05
+0:19
21M
21.00 mi13:30:423:00:068:359:48
9:48
+0:43
35K
21.75 mi13:37:283:06:528:366:46
9:03
-0:45
23M
23.00 mi13:48:503:18:148:3811:22
9:05
+0:02
24M
24.00 mi13:57:373:27:018:388:47
8:47
-0:18
40K
24.85 mi14:05:173:34:418:397:40
8:59
+0:12
25.2M
25.20 mi14:08:433:38:078:403:26
9:58
+0:59
FINISH
26.22 mi14:17:323:46:568:408:49
8:40
-1:18

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

8:05 /mi

Average Pace

8:40 /mi

Slowest Pace

9:58 /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

1:44:11

46% of race

Time at Steady Pace

1:19:03

35% of race

Time at Slower Pace

43:42

19% of race

Average Pace: 8:39 /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 mi10:56:2725:518:2025:51
8:20
#18980
10K
6.21 mi11:23:0252:268:2726:35
8:34
#19813
15K
9.32 mi11:49:181:18:428:2726:16
8:28
#19809
20K
12.43 mi12:15:301:44:548:2726:12
8:26
#19594
HALF
13.11 mi12:21:001:50:248:265:30
8:05
#19497
25K
15.53 mi12:41:222:10:468:2620:22
8:24
#19253
30K
18.64 mi13:08:342:37:588:2927:12
8:46
#19043
20M
20.00 mi13:20:542:50:188:3112:20
9:05
#19083
21M
21.00 mi13:30:423:00:068:359:48
9:48
#19114
35K
21.75 mi13:37:283:06:528:366:46
9:03
#19138
23M
23.00 mi13:48:503:18:148:3811:22
9:05
#19138
24M
24.00 mi13:57:373:27:018:388:47
8:47
#19107
40K
24.85 mi14:05:173:34:418:397:40
8:59
#19070
25.2M
25.20 mi14:08:433:38:078:403:26
9:58
#19079
FINISH
26.22 mi14:17:323:46:568:408:49
8:40
#19062
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi18980118251182519866(Top 68%)12268(Top 75%)12268(Top 657%)
10K6.21 mi3.10 mi19813-83312217-39212217-39220644(Top 71%)12615(Top 77%)12615(Top 675%)
15K9.32 mi3.11 mi19809+4122171221719866(Top 68%)12268(Top 75%)12268(Top 657%)
20K12.43 mi3.11 mi19594+21512120+9712120+9718906(Top 65%)11806(Top 72%)11806(Top 632%)
HALF13.11 mi0.68 mi19497+9712080+4012080+4017560(Top 61%)11265(Top 69%)11265(Top 603%)
25K15.53 mi2.42 mi19253+24411955+12511955+12517967(Top 62%)11354(Top 69%)11354(Top 608%)
30K18.64 mi3.11 mi19043+21011832+12311832+12318337(Top 63%)11407(Top 70%)11407(Top 611%)
20M20.00 mi1.36 mi19083-4011833-111833-119298(Top 66%)11790(Top 72%)11790(Top 631%)
21M21.00 mi1.00 mi19114-3111840-711840-719737(Top 68%)11948(Top 73%)11948(Top 640%)
35K21.75 mi0.75 mi19138-2411839+111839+120178(Top 70%)12068(Top 74%)12068(Top 646%)
23M23.00 mi1.25 mi1913811819+2011819+2018881(Top 65%)11397(Top 70%)11397(Top 610%)
24M24.00 mi1.00 mi19107+3111773+4611773+4618425(Top 63%)11155(Top 68%)11155(Top 597%)
40K24.85 mi0.85 mi19070+3711735+3811735+3818222(Top 63%)11001(Top 67%)11001(Top 589%)
25.2M25.20 mi0.35 mi19079-911737-211737-219194(Top 66%)11457(Top 70%)11457(Top 613%)
FINISH26.22 mi1.02 mi19062+1711715+2211715+2218902(Top 65%)11322(Top 69%)11322(Top 606%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21
+97ft-345ft

Overall

19866

Males

12268

M50-54

12268

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20644

Males

12615

M50-54

12615

10K→15K

6.2 - 9.3 mi

Top 68%
×3
+67ft-78ft

Overall

19866

Males

12268

M50-54

12268

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18906

Males

11806

M50-54

11806

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17560

Males

11265

M50-54

11265

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

17967

Males

11354

M50-54

11354

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18337

Males

11407

M50-54

11407

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19298

Males

11790

M50-54

11790

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19737

Males

11948

M50-54

11948

21M→35K

21.0 - 21.8 mi

Top 70%
×7
+17ft-86ft

Overall

20178

Males

12068

M50-54

12068

35K→23M

21.8 - 23.0 mi

Top 65%
×5
+23ft-63ft

Overall

18881

Males

11397

M50-54

11397

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18425

Males

11155

M50-54

11155

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18222

Males

11001

M50-54

11001

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19194

Males

11457

M50-54

11457

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18902

Males

11322

M50-54

11322

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1694*
Passed By
1084
Net Change
-82
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18980
5K → 10K59200-833#18980#19813
10K → 15K163159+4#19813#19809
15K → 20K277*62+215#19809#19594
20K → HALF981+97#19594#19497
HALF → 25K259*15+244#19497#19253
25K → 30K295*85+210#19253#19043
30K → 20M82122-40#19043#19083
20M → 21M69100-31#19083#19114
21M → 35K4367-24#19114#19138
35K → 23M91910#19138#19138
23M → 24M9160+31#19138#19107
24M → 40K7639+37#19107#19070
40K → 25.2M2029-9#19070#19079
25.2M → FINISH7154+17#19079#19062
TOTALS1694*1084-82

* 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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