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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jie Zheng

Bib: 24488 •F •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
28:05
3.11 mi
Rank: #22847
Start → 5K
28:05 | 9:03/mi
10K
54:51
6.21 mi
Rank: #21943 (+904)
5K → 10K
26:46 | 8:37/mi
15K
1:21:43
9.32 mi
Rank: #21614 (+329)
10K → 15K
26:52 | 8:39/mi
20K
1:48:56
12.43 mi
Rank: #21382 (+232)
15K → 20K
27:13 | 8:46/mi
HALF
1:54:45
13.11 mi
Rank: #21325 (+57)
20K → HALF
5:49 | 8:32/mi
25K
2:15:42
15.53 mi
Rank: #21011 (+314)
HALF → 25K
20:57 | 8:39/mi
30K
2:43:12
18.64 mi
Rank: #20629 (+382)
25K → 30K
27:30 | 8:52/mi
20M
2:55:11
20.00 mi
Rank: #20422 (+207)
30K → 20M
11:59 | 8:50/mi
21M
3:04:31
21.00 mi
Rank: #20269 (+153)
20M → 21M
9:20 | 9:20/mi
35K
3:10:53
21.75 mi
Rank: #20190 (+79)
21M → 35K
6:22 | 8:31/mi
23M
3:21:43
23.00 mi
Rank: #19993 (+197)
35K → 23M
10:50 | 8:40/mi
24M
3:29:59
24.00 mi
Rank: #19799 (+194)
23M → 24M
8:16 | 8:16/mi
40K
3:37:23
24.85 mi
Rank: #19691 (+108)
24M → 40K
7:24 | 8:40/mi
25.2M
3:40:32
25.20 mi
Rank: #19618 (+73)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:49:04
26.22 mi
Rank: #19548 (+70)
25.2M → FINISH
8:32 | 8:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:54:45
Pace8:46 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:54:19
Pace8:44 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:2028:059:0328:05
9:03
-
10K
6.21 mi11:59:0654:518:5026:46
8:37
-0:26
15K
9.32 mi12:25:581:21:438:4726:52
8:39
+0:02
20K
12.43 mi12:53:111:48:568:4627:13
8:46
+0:07
HALF
13.11 mi12:59:001:54:458:465:49
8:32
-0:14
25K
15.53 mi13:19:572:15:428:4520:57
8:39
+0:07
30K
18.64 mi13:47:272:43:128:4627:30
8:52
+0:13
20M
20.00 mi13:59:262:55:118:4611:59
8:50
-0:02
21M
21.00 mi14:08:463:04:318:489:20
9:20
+0:30
35K
21.75 mi14:15:083:10:538:476:22
8:31
-0:49
23M
23.00 mi14:25:583:21:438:4710:50
8:40
+0:09
24M
24.00 mi14:34:143:29:598:458:16
8:16
-0:24
40K
24.85 mi14:41:383:37:238:457:24
8:40
+0:24
25.2M
25.20 mi14:44:473:40:328:463:09
9:09
+0:29
FINISH
26.22 mi14:53:193:49:048:458:32
8:23
-0:46

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

8:16 /mi

Average Pace

8:45 /mi

Slowest Pace

9:20 /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

3:36:35

95% of race

Time at Steady Pace

12:29

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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 mi11:32:2028:059:0328:05
9:03
#22847
10K
6.21 mi11:59:0654:518:5026:46
8:37
#21943
15K
9.32 mi12:25:581:21:438:4726:52
8:39
#21614
20K
12.43 mi12:53:111:48:568:4627:13
8:46
#21382
HALF
13.11 mi12:59:001:54:458:465:49
8:32
#21325
25K
15.53 mi13:19:572:15:428:4520:57
8:39
#21011
30K
18.64 mi13:47:272:43:128:4627:30
8:52
#20629
20M
20.00 mi13:59:262:55:118:4611:59
8:50
#20422
21M
21.00 mi14:08:463:04:318:489:20
9:20
#20269
35K
21.75 mi14:15:083:10:538:476:22
8:31
#20190
23M
23.00 mi14:25:583:21:438:4710:50
8:40
#19993
24M
24.00 mi14:34:143:29:598:458:16
8:16
#19799
40K
24.85 mi14:41:383:37:238:457:24
8:40
#19691
25.2M
25.20 mi14:44:473:40:328:463:09
9:09
#19618
FINISH
26.22 mi14:53:193:49:048:458:32
8:23
#19548
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi228479094909420909(Top 72%)8070(Top 64%)8070(Top 655%)
10K6.21 mi3.10 mi21943+9048640+4548640+45420982(Top 72%)8117(Top 65%)8117(Top 658%)
15K9.32 mi3.11 mi21614+3298472+1688472+16820909(Top 72%)8070(Top 64%)8070(Top 655%)
20K12.43 mi3.11 mi21382+2328362+1108362+11020763(Top 72%)8026(Top 64%)8026(Top 651%)
HALF13.11 mi0.68 mi21325+578333+298333+2920476(Top 71%)7838(Top 62%)7838(Top 636%)
25K15.53 mi2.42 mi21011+3148171+1628171+16219406(Top 67%)7352(Top 58%)7352(Top 596%)
30K18.64 mi3.11 mi20629+3827991+1807991+18018858(Top 65%)7137(Top 57%)7137(Top 579%)
20M20.00 mi1.36 mi20422+2077884+1077884+10718106(Top 62%)6824(Top 54%)6824(Top 553%)
21M21.00 mi1.00 mi20269+1537826+587826+5817809(Top 61%)6694(Top 53%)6694(Top 543%)
35K21.75 mi0.75 mi20190+797787+397787+3917685(Top 61%)6734(Top 54%)6734(Top 546%)
23M23.00 mi1.25 mi19993+1977710+777710+7716692(Top 58%)6260(Top 50%)6260(Top 508%)
24M24.00 mi1.00 mi19799+1947633+777633+7715538(Top 54%)5646(Top 45%)5646(Top 458%)
40K24.85 mi0.85 mi19691+1087579+547579+5416648(Top 57%)6337(Top 50%)6337(Top 514%)
25.2M25.20 mi0.35 mi19618+737544+357544+3515552(Top 54%)5751(Top 46%)5751(Top 466%)
FINISH26.22 mi1.02 mi19548+707514+307514+3017501(Top 60%)6787(Top 54%)6787(Top 550%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20909

Females

8070

F50-54

8070

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20982

Females

8117

F50-54

8117

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20909

Females

8070

F50-54

8070

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20763

Females

8026

F50-54

8026

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20476

Females

7838

F50-54

7838

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19406

Females

7352

F50-54

7352

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18858

Females

7137

F50-54

7137

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18106

Females

6824

F50-54

6824

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17809

Females

6694

F50-54

6694

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17685

Females

6734

F50-54

6734

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16692

Females

6260

F50-54

6260

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15538

Females

5646

F50-54

5646

24M→40K

24.0 - 24.9 mi

Top 57%
×1
+6ft-20ft

Overall

16648

Females

6337

F50-54

6337

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15552

Females

5751

F50-54

5751

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17501

Females

6787

F50-54

6787

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3569*
Passed By
270
Net Change
+3299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22847
5K → 10K946*42+904#22847#21943
10K → 15K380*51+329#21943#21614
15K → 20K295*63+232#21614#21382
20K → HALF658+57#21382#21325
HALF → 25K321*7+314#21325#21011
25K → 30K399*17+382#21011#20629
30K → 20M217*10+207#20629#20422
20M → 21M16613+153#20422#20269
21M → 35K889+79#20269#20190
35K → 23M207*10+197#20190#19993
23M → 24M1951+194#19993#19799
24M → 40K1179+108#19799#19691
40K → 25.2M796+73#19691#19618
25.2M → FINISH9424+70#19618#19548
TOTALS3569*270+3299

* 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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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