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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ji Jinxiang

Bib: 9112 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 19%
Age Group (M50-54)
#0 / 1868
Top 14%
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
20:58
3.11 mi
Rank: #6373
Start → 5K
20:58 | 6:45/mi
10K
42:03
6.21 mi
Rank: #6562 (-189)
5K → 10K
21:05 | 6:48/mi
15K
1:03:07
9.32 mi
Rank: #6563 (-1)
10K → 15K
21:04 | 6:47/mi
20K
1:24:20
12.43 mi
Rank: #6484 (+79)
15K → 20K
21:13 | 6:50/mi
HALF
1:28:55
13.11 mi
Rank: #6482 (+2)
20K → HALF
4:35 | 6:44/mi
25K
1:45:40
15.53 mi
Rank: #6501 (-19)
HALF → 25K
16:45 | 6:55/mi
30K
2:07:47
18.64 mi
Rank: #6560 (-59)
25K → 30K
22:07 | 7:08/mi
20M
2:17:26
20.00 mi
Rank: #6513 (+47)
30K → 20M
9:39 | 7:07/mi
21M
2:25:05
21.00 mi
Rank: #6548 (-35)
20M → 21M
7:39 | 7:39/mi
35K
2:30:14
21.75 mi
Rank: #6518 (+30)
21M → 35K
5:09 | 6:54/mi
23M
2:39:07
23.00 mi
Rank: #6457 (+61)
35K → 23M
8:53 | 7:06/mi
24M
2:45:57
24.00 mi
Rank: #6381 (+76)
23M → 24M
6:50 | 6:50/mi
40K
2:51:56
24.85 mi
Rank: #6322 (+59)
24M → 40K
5:59 | 7:00/mi
25.2M
2:54:32
25.20 mi
Rank: #6284 (+38)
40K → 25.2M
2:36 | 7:33/mi
FINISH
3:01:29
26.22 mi
Rank: #6243 (+41)
25.2M → FINISH
6:57 | 6:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:55
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:32:34
Pace7:04 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:4420:586:4520:58
6:45
-
10K
6.21 mi10:57:4942:036:4721:05
6:48
+0:03
15K
9.32 mi11:18:531:03:076:4721:04
6:47
-0:01
20K
12.43 mi11:40:061:24:206:4821:13
6:50
+0:03
HALF
13.11 mi11:44:411:28:556:474:35
6:44
-0:06
25K
15.53 mi12:01:261:45:406:4916:45
6:55
+0:11
30K
18.64 mi12:23:332:07:476:5222:07
7:08
+0:13
20M
20.00 mi12:33:122:17:266:539:39
7:07
-0:01
21M
21.00 mi12:40:512:25:056:557:39
7:39
+0:32
35K
21.75 mi12:46:002:30:146:555:09
6:54
-0:45
23M
23.00 mi12:54:532:39:076:568:53
7:06
+0:12
24M
24.00 mi13:01:432:45:576:556:50
6:50
-0:16
40K
24.85 mi13:07:422:51:566:565:59
7:00
+0:10
25.2M
25.20 mi13:10:182:54:326:562:36
7:33
+0:33
FINISH
26.22 mi13:17:153:01:296:566:57
6:50
-0:43

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

6:44 /mi

Average Pace

6:56 /mi

Slowest Pace

7:39 /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

2:51:14

94% of race

Time at Steady Pace

10:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:55 /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 mi10:36:4420:586:4520:58
6:45
#6373
10K
6.21 mi10:57:4942:036:4721:05
6:48
#6562
15K
9.32 mi11:18:531:03:076:4721:04
6:47
#6563
20K
12.43 mi11:40:061:24:206:4821:13
6:50
#6484
HALF
13.11 mi11:44:411:28:556:474:35
6:44
#6482
25K
15.53 mi12:01:261:45:406:4916:45
6:55
#6501
30K
18.64 mi12:23:332:07:476:5222:07
7:08
#6560
20M
20.00 mi12:33:122:17:266:539:39
7:07
#6513
21M
21.00 mi12:40:512:25:056:557:39
7:39
#6548
35K
21.75 mi12:46:002:30:146:555:09
6:54
#6518
23M
23.00 mi12:54:532:39:076:568:53
7:06
#6457
24M
24.00 mi13:01:432:45:576:556:50
6:50
#6381
40K
24.85 mi13:07:422:51:566:565:59
7:00
#6322
25.2M
25.20 mi13:10:182:54:326:562:36
7:33
#6284
FINISH
26.22 mi13:17:153:01:296:566:57
6:50
#6243
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 mi6373576457646628(Top 23%)5905(Top 36%)5905(Top 316%)
10K6.21 mi3.10 mi6562-1895897-1335897-1336841(Top 24%)6078(Top 37%)6078(Top 325%)
15K9.32 mi3.11 mi6563-15880+175880+176628(Top 23%)5905(Top 36%)5905(Top 316%)
20K12.43 mi3.11 mi6484+795824+565824+566464(Top 22%)5756(Top 35%)5756(Top 308%)
HALF13.11 mi0.68 mi6482+25821+35821+36371(Top 22%)5715(Top 35%)5715(Top 306%)
25K15.53 mi2.42 mi6501-195819+25819+26743(Top 23%)5921(Top 36%)5921(Top 317%)
30K18.64 mi3.11 mi6560-595838-195838-196798(Top 23%)5854(Top 36%)5854(Top 313%)
20M20.00 mi1.36 mi6513+475786+525786+526263(Top 22%)5417(Top 33%)5417(Top 290%)
21M21.00 mi1.00 mi6548-355811-255811-257461(Top 26%)6042(Top 37%)6042(Top 323%)
35K21.75 mi0.75 mi6518+305783+285783+286263(Top 22%)5341(Top 33%)5341(Top 286%)
23M23.00 mi1.25 mi6457+615721+625721+626114(Top 21%)5180(Top 32%)5180(Top 277%)
24M24.00 mi1.00 mi6381+765657+645657+645376(Top 19%)4609(Top 28%)4609(Top 247%)
40K24.85 mi0.85 mi6322+595602+555602+555481(Top 19%)4629(Top 28%)4629(Top 248%)
25.2M25.20 mi0.35 mi6284+385569+335569+335475(Top 19%)4580(Top 28%)4580(Top 245%)
FINISH26.22 mi1.02 mi6243+415525+445525+446257(Top 22%)5034(Top 31%)5034(Top 269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6628

Males

5905

M50-54

5905

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

6841

Males

6078

M50-54

6078

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6628

Males

5905

M50-54

5905

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6464

Males

5756

M50-54

5756

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6371

Males

5715

M50-54

5715

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6743

Males

5921

M50-54

5921

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6798

Males

5854

M50-54

5854

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6263

Males

5417

M50-54

5417

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7461

Males

6042

M50-54

6042

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6263

Males

5341

M50-54

5341

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6114

Males

5180

M50-54

5180

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5376

Males

4609

M50-54

4609

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5481

Males

4629

M50-54

4629

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5475

Males

4580

M50-54

4580

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6257

Males

5034

M50-54

5034

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1264
Passed By
1028
Net Change
+130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6373
5K → 10K117200-189#6373#6562
10K → 15K140141-1#6562#6563
15K → 20K17192+79#6563#6484
20K → HALF2321+2#6484#6482
HALF → 25K97116-19#6482#6501
25K → 30K132191-59#6501#6560
30K → 20M9447+47#6560#6513
20M → 21M5085-35#6513#6548
21M → 35K5929+30#6548#6518
35K → 23M10039+61#6518#6457
23M → 24M8913+76#6457#6381
24M → 40K7920+59#6381#6322
40K → 25.2M446+38#6322#6284
25.2M → FINISH6928+41#6284#6243
TOTALS12641028+130
📊

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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