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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alyssa Woo

Bib: 13688 •F •Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 23%
Gender (Female)
#0 / 12578
Top 7%
Age Group (F18-39)
#0 / 5716
Top 13%
Race Day Weather
51°/41°F
overcast clouds
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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
20:58
3.11 mi
Rank: #6407
Start → 5K
20:58 | 6:45/mi
10K
41:53
6.21 mi
Rank: #6317 (+90)
5K → 10K
20:55 | 6:44/mi
15K
1:02:42
9.32 mi
Rank: #6113 (+204)
10K → 15K
20:49 | 6:43/mi
20K
1:23:37
12.43 mi
Rank: #5890 (+223)
15K → 20K
20:55 | 6:44/mi
HALF
1:28:09
13.11 mi
Rank: #5877 (+13)
20K → HALF
4:32 | 6:40/mi
25K
1:44:37
15.53 mi
Rank: #5826 (+51)
HALF → 25K
16:28 | 6:48/mi
30K
2:06:37
18.64 mi
Rank: #5946 (-120)
25K → 30K
22:00 | 7:05/mi
20M
2:16:34
20.00 mi
Rank: #6119 (-173)
30K → 20M
9:57 | 7:20/mi
21M
2:25:09
21.00 mi
Rank: #6587 (-468)
20M → 21M
8:35 | 8:35/mi
35K
2:30:27
21.75 mi
Rank: #6593 (-6)
21M → 35K
5:18 | 7:06/mi
23M
2:39:42
23.00 mi
Rank: #6642 (-49)
35K → 23M
9:15 | 7:24/mi
24M
2:47:01
24.00 mi
Rank: #6680 (-38)
23M → 24M
7:19 | 7:19/mi
40K
2:53:23
24.85 mi
Rank: #6680
24M → 40K
6:22 | 7:27/mi
25.2M
2:56:07
25.20 mi
Rank: #6676 (+4)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:03:25
26.22 mi
Rank: #6708 (-32)
25.2M → FINISH
7:18 | 7:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:09
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:35:16
Pace7:17 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:3220:586:4520:58
6:45
-
10K
6.21 mi11:24:2741:536:4520:55
6:44
-0:01
15K
9.32 mi11:45:161:02:426:4420:49
6:43
-0:01
20K
12.43 mi12:06:111:23:376:4420:55
6:44
+0:01
HALF
13.11 mi12:10:431:28:096:444:32
6:40
-0:04
25K
15.53 mi12:27:111:44:376:4516:28
6:48
+0:08
30K
18.64 mi12:49:112:06:376:4822:00
7:05
+0:17
20M
20.00 mi12:59:082:16:346:509:57
7:20
+0:15
21M
21.00 mi13:07:432:25:096:558:35
8:35
+1:15
35K
21.75 mi13:13:012:30:276:565:18
7:06
-1:29
23M
23.00 mi13:22:162:39:426:579:15
7:24
+0:18
24M
24.00 mi13:29:352:47:016:587:19
7:19
-0:05
40K
24.85 mi13:35:572:53:236:596:22
7:27
+0:08
25.2M
25.20 mi13:38:412:56:077:002:44
7:56
+0:29
FINISH
26.22 mi13:45:593:03:257:017:18
7:10
-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

6:40 /mi

Average Pace

7:00 /mi

Slowest Pace

8:35 /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

1:44:37

57% of race

Time at Steady Pace

51:52

28% of race

Time at Slower Pace

26:56

15% of race

Average Pace: 7:00 /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 mi11:03:3220:586:4520:58
6:45
#6407
10K
6.21 mi11:24:2741:536:4520:55
6:44
#6317
15K
9.32 mi11:45:161:02:426:4420:49
6:43
#6113
20K
12.43 mi12:06:111:23:376:4420:55
6:44
#5890
HALF
13.11 mi12:10:431:28:096:444:32
6:40
#5877
25K
15.53 mi12:27:111:44:376:4516:28
6:48
#5826
30K
18.64 mi12:49:112:06:376:4822:00
7:05
#5946
20M
20.00 mi12:59:082:16:346:509:57
7:20
#6119
21M
21.00 mi13:07:432:25:096:558:35
8:35
#6587
35K
21.75 mi13:13:012:30:276:565:18
7:06
#6593
23M
23.00 mi13:22:162:39:426:579:15
7:24
#6642
24M
24.00 mi13:29:352:47:016:587:19
7:19
#6680
40K
24.85 mi13:35:572:53:236:596:22
7:27
#6680
25.2M
25.20 mi13:38:412:56:077:002:44
7:56
#6676
FINISH
26.22 mi13:45:593:03:257:017:18
7:10
#6708
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi64076076075871(Top 20%)531(Top 4%)531(Top 9%)
10K6.21 mi3.10 mi6317+90602+5602+56322(Top 22%)606(Top 5%)606(Top 11%)
15K9.32 mi3.11 mi6113+204545+57545+575871(Top 20%)531(Top 4%)531(Top 9%)
20K12.43 mi3.11 mi5890+223503+42503+425520(Top 19%)471(Top 4%)471(Top 8%)
HALF13.11 mi0.68 mi5877+13500+3500+35798(Top 20%)551(Top 4%)551(Top 10%)
25K15.53 mi2.42 mi5826+51505-5505-55727(Top 20%)564(Top 4%)564(Top 10%)
30K18.64 mi3.11 mi5946-120558-53558-536546(Top 23%)853(Top 7%)853(Top 15%)
20M20.00 mi1.36 mi6119-173619-61619-617852(Top 27%)1405(Top 11%)1405(Top 25%)
21M21.00 mi1.00 mi6587-468735-116735-11613663(Top 47%)4395(Top 35%)4395(Top 77%)
35K21.75 mi0.75 mi6593-6739-4739-47756(Top 27%)1437(Top 11%)1437(Top 25%)
23M23.00 mi1.25 mi6642-49775-36775-368079(Top 28%)1666(Top 13%)1666(Top 29%)
24M24.00 mi1.00 mi6680-38801-26801-268734(Top 30%)2037(Top 16%)2037(Top 36%)
40K24.85 mi0.85 mi6680812-11812-118496(Top 29%)2021(Top 16%)2021(Top 35%)
25.2M25.20 mi0.35 mi6676+4814-2814-27933(Top 27%)1816(Top 14%)1816(Top 32%)
FINISH26.22 mi1.02 mi6708-32853-39853-398859(Top 31%)2307(Top 18%)2307(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5871

Females

531

F18-39

531

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6322

Females

606

F18-39

606

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5871

Females

531

F18-39

531

15K→20K

9.3 - 12.4 mi

Top 19%
×5
+106ft-86ft

Overall

5520

Females

471

F18-39

471

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5798

Females

551

F18-39

551

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5727

Females

564

F18-39

564

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6546

Females

853

F18-39

853

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7852

Females

1405

F18-39

1405

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13663

Females

4395

F18-39

4395

21M→35K

21.0 - 21.8 mi

Top 27%
×7
+17ft-86ft

Overall

7756

Females

1437

F18-39

1437

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

8079

Females

1666

F18-39

1666

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8734

Females

2037

F18-39

2037

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8496

Females

2021

F18-39

2021

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1
+13ft-16ft

Overall

7933

Females

1816

F18-39

1816

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
×2
+22ft-21ft

Overall

8859

Females

2307

F18-39

2307

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1304*
Passed By
1289
Net Change
-301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6407
5K → 10K233*143+90#6407#6317
10K → 15K261*57+204#6317#6113
15K → 20K249*26+223#6113#5890
20K → HALF2815+13#5890#5877
HALF → 25K11968+51#5877#5826
25K → 30K114200-120#5826#5946
30K → 20M29200-173#5946#6119
20M → 21M12200-468#6119#6587
21M → 35K3945-6#6587#6593
35K → 23M71120-49#6593#6642
23M → 24M3371-38#6642#6680
24M → 40K58580#6680#6680
40K → 25.2M2420+4#6680#6676
25.2M → FINISH3466-32#6676#6708
TOTALS1304*1289-301

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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