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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ailai Wong

Bib: 22256 •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 (F50-54)
#0 / 1233
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
26:28
3.11 mi
Rank: #20210
Start → 5K
26:28 | 8:32/mi
10K
53:35
6.21 mi
Rank: #20896 (-686)
5K → 10K
27:07 | 8:44/mi
15K
1:22:38
9.32 mi
Rank: #22088 (-1192)
10K → 15K
29:03 | 9:22/mi
20K
1:51:20
12.43 mi
Rank: #22300 (-212)
15K → 20K
28:42 | 9:15/mi
HALF
1:57:37
13.11 mi
Rank: #22379 (-79)
20K → HALF
6:17 | 9:14/mi
25K
2:21:25
15.53 mi
Rank: #22729 (-350)
HALF → 25K
23:48 | 9:49/mi
30K
2:54:17
18.64 mi
Rank: #23167 (-438)
25K → 30K
32:52 | 10:35/mi
20M
3:08:57
20.00 mi
Rank: #23282 (-115)
30K → 20M
14:40 | 10:48/mi
21M
3:20:42
21.00 mi
Rank: #23347 (-65)
20M → 21M
11:45 | 11:45/mi
35K
3:28:32
21.75 mi
Rank: #23379 (-32)
21M → 35K
7:50 | 10:29/mi
23M
3:41:56
23.00 mi
Rank: #23412 (-33)
35K → 23M
13:24 | 10:43/mi
24M
3:52:45
24.00 mi
Rank: #23472 (-60)
23M → 24M
10:49 | 10:49/mi
40K
4:02:09
24.85 mi
Rank: #23487 (-15)
24M → 40K
9:24 | 11:00/mi
25.2M
4:06:04
25.20 mi
Rank: #23478 (+9)
40K → 25.2M
3:55 | 11:22/mi
FINISH
4:16:43
26.22 mi
Rank: #23531 (-53)
25.2M → FINISH
10:39 | 10:28/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
Time1:57:37
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:19:06
Pace10:37 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0226:288:3226:28
8:32
-
10K
6.21 mi11:55:0953:358:3827:07
8:44
+0:12
15K
9.32 mi12:24:121:22:388:5229:03
9:22
+0:38
20K
12.43 mi12:52:541:51:208:5828:42
9:15
-0:07
HALF
13.11 mi12:59:111:57:378:596:17
9:14
-0:01
25K
15.53 mi13:22:592:21:259:0723:48
9:49
+0:35
30K
18.64 mi13:55:512:54:179:2132:52
10:35
+0:46
20M
20.00 mi14:10:313:08:579:2714:40
10:48
+0:13
21M
21.00 mi14:22:163:20:429:3411:45
11:45
+0:57
35K
21.75 mi14:30:063:28:329:367:50
10:29
-1:16
23M
23.00 mi14:43:303:41:569:3913:24
10:43
+0:14
24M
24.00 mi14:54:193:52:459:4210:49
10:49
+0:06
40K
24.85 mi15:03:434:02:099:459:24
11:00
+0:11
25.2M
25.20 mi15:07:384:06:049:463:55
11:22
+0:22
FINISH
26.22 mi15:18:174:16:439:4810:39
10:28
-0:54

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

8:32 /mi

Average Pace

9:48 /mi

Slowest Pace

11:45 /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

2:21:25

55% of race

Time at Steady Pace

1:30:14

35% of race

Time at Slower Pace

25:04

10% of race

Average Pace: 9:47 /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 mi11:28:0226:288:3226:28
8:32
#20210
10K
6.21 mi11:55:0953:358:3827:07
8:44
#20896
15K
9.32 mi12:24:121:22:388:5229:03
9:22
#22088
20K
12.43 mi12:52:541:51:208:5828:42
9:15
#22300
HALF
13.11 mi12:59:111:57:378:596:17
9:14
#22379
25K
15.53 mi13:22:592:21:259:0723:48
9:49
#22729
30K
18.64 mi13:55:512:54:179:2132:52
10:35
#23167
20M
20.00 mi14:10:313:08:579:2714:40
10:48
#23282
21M
21.00 mi14:22:163:20:429:3411:45
11:45
#23347
35K
21.75 mi14:30:063:28:329:367:50
10:29
#23379
23M
23.00 mi14:43:303:41:569:3913:24
10:43
#23412
24M
24.00 mi14:54:193:52:459:4210:49
10:49
#23472
40K
24.85 mi15:03:434:02:099:459:24
11:00
#23487
25.2M
25.20 mi15:07:384:06:049:463:55
11:22
#23478
FINISH
26.22 mi15:18:174:16:439:4810:39
10:28
#23531
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 mi202107756775623995(Top 83%)9646(Top 77%)9646(Top 782%)
10K6.21 mi3.10 mi20896-6868093-3378093-33721562(Top 74%)8423(Top 67%)8423(Top 683%)
15K9.32 mi3.11 mi22088-11928705-6128705-61223995(Top 83%)9646(Top 77%)9646(Top 782%)
20K12.43 mi3.11 mi22300-2128803-988803-9822914(Top 79%)9134(Top 73%)9134(Top 741%)
HALF13.11 mi0.68 mi22379-798845-428845-4223567(Top 81%)9467(Top 75%)9467(Top 768%)
25K15.53 mi2.42 mi22729-3509032-1879032-18723849(Top 82%)9639(Top 77%)9639(Top 782%)
30K18.64 mi3.11 mi23167-4389307-2759307-27524472(Top 84%)10100(Top 80%)10100(Top 819%)
20M20.00 mi1.36 mi23282-1159375-689375-6824513(Top 84%)10195(Top 81%)10195(Top 827%)
21M21.00 mi1.00 mi23347-659418-439418-4324645(Top 85%)10317(Top 82%)10317(Top 837%)
35K21.75 mi0.75 mi23379-329435-179435-1724263(Top 84%)10126(Top 81%)10126(Top 821%)
23M23.00 mi1.25 mi23412-339464-299464-2923859(Top 82%)9971(Top 79%)9971(Top 809%)
24M24.00 mi1.00 mi23472-609499-359499-3524743(Top 85%)10466(Top 83%)10466(Top 849%)
40K24.85 mi0.85 mi23487-159517-189517-1824254(Top 84%)10260(Top 82%)10260(Top 832%)
25.2M25.20 mi0.35 mi23478+99519-29519-223239(Top 80%)9741(Top 77%)9741(Top 790%)
FINISH26.22 mi1.02 mi23531-539560-419560-4124970(Top 86%)10618(Top 84%)10618(Top 861%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21
+97ft-345ft

Overall

23995

Females

9646

F50-54

9646

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21562

Females

8423

F50-54

8423

10K→15K

6.2 - 9.3 mi

Top 83%
×3
+67ft-78ft

Overall

23995

Females

9646

F50-54

9646

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22914

Females

9134

F50-54

9134

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23567

Females

9467

F50-54

9467

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23849

Females

9639

F50-54

9639

25K→30K

15.5 - 18.6 mi

Top 84%
×9
+181ft-148ft

Overall

24472

Females

10100

F50-54

10100

30K→20M

18.6 - 20.0 mi

Top 84%
×5
+64ft-50ft

Overall

24513

Females

10195

F50-54

10195

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24645

Females

10317

F50-54

10317

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24263

Females

10126

F50-54

10126

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23859

Females

9971

F50-54

9971

23M→24M

23.0 - 24.0 mi

Top 85%
×6
+12ft-82ft

Overall

24743

Females

10466

F50-54

10466

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24254

Females

10260

F50-54

10260

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1
+13ft-16ft

Overall

23239

Females

9741

F50-54

9741

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24970

Females

10618

F50-54

10618

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
635
Passed By
1773
Net Change
-3321
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20210
5K → 10K85200-686#20210#20896
10K → 15K11200-1192#20896#22088
15K → 20K97200-212#22088#22300
20K → HALF1796-79#22300#22379
HALF → 25K45200-350#22379#22729
25K → 30K67200-438#22729#23167
30K → 20M43158-115#23167#23282
20M → 21M44109-65#23282#23347
21M → 35K3567-32#23347#23379
35K → 23M5386-33#23379#23412
23M → 24M41101-60#23412#23472
24M → 40K4560-15#23472#23487
40K → 25.2M2011+9#23487#23478
25.2M → FINISH3285-53#23478#23531
TOTALS6351773-3321
📊

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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