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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yihong Wu

Bib: 22752 •F •Age: N/A

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 (F45-49)
#0 / 1786
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
24:43
3.11 mi
Rank: #16626
Start → 5K
24:43 | 7:58/mi
10K
49:29
6.21 mi
Rank: #16818 (-192)
5K → 10K
24:46 | 7:59/mi
15K
1:14:37
9.32 mi
Rank: #17119 (-301)
10K → 15K
25:08 | 8:06/mi
20K
1:42:05
12.43 mi
Rank: #18251 (-1132)
15K → 20K
27:28 | 8:51/mi
HALF
1:47:57
13.11 mi
Rank: #18381 (-130)
20K → HALF
5:52 | 8:37/mi
25K
2:10:12
15.53 mi
Rank: #19054 (-673)
HALF → 25K
22:15 | 9:11/mi
30K
2:37:20
18.64 mi
Rank: #18833 (+221)
25K → 30K
27:08 | 8:45/mi
20M
2:50:50
20.00 mi
Rank: #19232 (-399)
30K → 20M
13:30 | 9:57/mi
21M
3:02:33
21.00 mi
Rank: #19766 (-534)
20M → 21M
11:43 | 11:43/mi
35K
3:10:01
21.75 mi
Rank: #19978 (-212)
21M → 35K
7:28 | 9:59/mi
23M
3:22:52
23.00 mi
Rank: #20255 (-277)
35K → 23M
12:51 | 10:17/mi
24M
3:32:49
24.00 mi
Rank: #20391 (-136)
23M → 24M
9:57 | 9:57/mi
40K
3:41:33
24.85 mi
Rank: #20504 (-113)
24M → 40K
8:44 | 10:13/mi
25.2M
3:45:21
25.20 mi
Rank: #20562 (-58)
40K → 25.2M
3:48 | 11:02/mi
FINISH
3:54:36
26.22 mi
Rank: #20591 (-29)
25.2M → FINISH
9:15 | 9:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:57
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time2:06:39
Pace9:40 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:4724:437:5824:43
7:58
-
10K
6.21 mi11:51:3349:297:5824:46
7:59
+0:01
15K
9.32 mi12:16:411:14:378:0125:08
8:06
+0:07
20K
12.43 mi12:44:091:42:058:1327:28
8:51
+0:45
HALF
13.11 mi12:50:011:47:578:155:52
8:37
-0:14
25K
15.53 mi13:12:162:10:128:2322:15
9:11
+0:34
30K
18.64 mi13:39:242:37:208:2727:08
8:45
-0:26
20M
20.00 mi13:52:542:50:508:3313:30
9:57
+1:12
21M
21.00 mi14:04:373:02:338:4211:43
11:43
+1:46
35K
21.75 mi14:12:053:10:018:457:28
9:59
-1:44
23M
23.00 mi14:24:563:22:528:5012:51
10:17
+0:18
24M
24.00 mi14:34:533:32:498:539:57
9:57
-0:20
40K
24.85 mi14:43:373:41:338:558:44
10:13
+0:16
25.2M
25.20 mi14:47:253:45:218:573:48
11:02
+0:49
FINISH
26.22 mi14:56:403:54:368:589:15
9:05
-1:57

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

7:58 /mi

Average Pace

8:57 /mi

Slowest Pace

11:43 /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

1:20:29

34% of race

Time at Steady Pace

1:26:06

37% of race

Time at Slower Pace

1:08:01

29% of race

Average Pace: 8:57 /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 mi11:26:4724:437:5824:43
7:58
#16626
10K
6.21 mi11:51:3349:297:5824:46
7:59
#16818
15K
9.32 mi12:16:411:14:378:0125:08
8:06
#17119
20K
12.43 mi12:44:091:42:058:1327:28
8:51
#18251
HALF
13.11 mi12:50:011:47:578:155:52
8:37
#18381
25K
15.53 mi13:12:162:10:128:2322:15
9:11
#19054
30K
18.64 mi13:39:242:37:208:2727:08
8:45
#18833
20M
20.00 mi13:52:542:50:508:3313:30
9:57
#19232
21M
21.00 mi14:04:373:02:338:4211:43
11:43
#19766
35K
21.75 mi14:12:053:10:018:457:28
9:59
#19978
23M
23.00 mi14:24:563:22:528:5012:51
10:17
#20255
24M
24.00 mi14:34:533:32:498:539:57
9:57
#20391
40K
24.85 mi14:43:373:41:338:558:44
10:13
#20504
25.2M
25.20 mi14:47:253:45:218:573:48
11:02
#20562
FINISH
26.22 mi14:56:403:54:368:589:15
9:05
#20591
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi166265707570717650(Top 61%)6284(Top 50%)6284(Top 352%)
10K6.21 mi3.10 mi16818-1925830-1235830-12317043(Top 59%)5946(Top 47%)5946(Top 333%)
15K9.32 mi3.11 mi17119-3016001-1716001-17117650(Top 61%)6284(Top 50%)6284(Top 352%)
20K12.43 mi3.11 mi18251-11326628-6276628-62721189(Top 73%)8243(Top 66%)8243(Top 462%)
HALF13.11 mi0.68 mi18381-1306699-716699-7120910(Top 72%)8073(Top 64%)8073(Top 452%)
25K15.53 mi2.42 mi19054-6737103-4047103-40421930(Top 76%)8641(Top 69%)8641(Top 484%)
30K18.64 mi3.11 mi18833+2217014+897014+8918228(Top 63%)6807(Top 54%)6807(Top 381%)
20M20.00 mi1.36 mi19232-3997253-2397253-23922412(Top 77%)9059(Top 72%)9059(Top 507%)
21M21.00 mi1.00 mi19766-5347567-3147567-31424590(Top 85%)10285(Top 82%)10285(Top 576%)
35K21.75 mi0.75 mi19978-2127678-1117678-11123113(Top 80%)9500(Top 76%)9500(Top 532%)
23M23.00 mi1.25 mi20255-2777835-1577835-15722836(Top 79%)9433(Top 75%)9433(Top 528%)
24M24.00 mi1.00 mi20391-1367923-887923-8822659(Top 78%)9364(Top 74%)9364(Top 524%)
40K24.85 mi0.85 mi20504-1137997-747997-7422495(Top 78%)9348(Top 74%)9348(Top 523%)
25.2M25.20 mi0.35 mi20562-588032-358032-3522428(Top 77%)9298(Top 74%)9298(Top 521%)
FINISH26.22 mi1.02 mi20591-298053-218053-2120848(Top 72%)8500(Top 68%)8500(Top 476%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21
+97ft-345ft

Overall

17650

Females

6284

F45-49

6284

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17043

Females

5946

F45-49

5946

10K→15K

6.2 - 9.3 mi

Top 61%
×3
+67ft-78ft

Overall

17650

Females

6284

F45-49

6284

15K→20K

9.3 - 12.4 mi

Top 73%
×5
+106ft-86ft

Overall

21189

Females

8243

F45-49

8243

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20910

Females

8073

F45-49

8073

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

21930

Females

8641

F45-49

8641

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18228

Females

6807

F45-49

6807

30K→20M

18.6 - 20.0 mi

Top 77%
×5
+64ft-50ft

Overall

22412

Females

9059

F45-49

9059

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24590

Females

10285

F45-49

10285

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23113

Females

9500

F45-49

9500

35K→23M

21.8 - 23.0 mi

Top 79%
×5
+23ft-63ft

Overall

22836

Females

9433

F45-49

9433

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22659

Females

9364

F45-49

9364

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22495

Females

9348

F45-49

9348

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1
+13ft-16ft

Overall

22428

Females

9298

F45-49

9298

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

20848

Females

8500

F45-49

8500

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
852*
Passed By
2270
Net Change
-3965
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16626
5K → 10K200200-192#16626#16818
10K → 15K95200-301#16818#17119
15K → 20K27200-1132#17119#18251
20K → HALF10140-130#18251#18381
HALF → 25K23200-673#18381#19054
25K → 30K306*85+221#19054#18833
30K → 20M29200-399#18833#19232
20M → 21M16200-534#19232#19766
21M → 35K15200-212#19766#19978
35K → 23M22200-277#19978#20255
23M → 24M27163-136#20255#20391
24M → 40K27140-113#20391#20504
40K → 25.2M1169-58#20504#20562
25.2M → FINISH4473-29#20562#20591
TOTALS852*2270-3965

* 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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