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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

April Woo

Bib: 9779 •F •Age: N/A

KY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Female)
#0 / 12578
Top 6%
Masters (Masters Women)
#0 / 6862
Top 1%
Age Group (F45-49)
#0 / 1786
Top 1%
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
21:06
3.11 mi
Rank: #6806
Start → 5K
21:06 | 6:48/mi
10K
42:05
6.21 mi
Rank: #6620 (+186)
5K → 10K
20:59 | 6:46/mi
15K
1:03:21
9.32 mi
Rank: #6817 (-197)
10K → 15K
21:16 | 6:51/mi
20K
1:24:54
12.43 mi
Rank: #6954 (-137)
15K → 20K
21:33 | 6:57/mi
HALF
1:29:32
13.11 mi
Rank: #6973 (-19)
20K → HALF
4:38 | 6:48/mi
25K
1:46:19
15.53 mi
Rank: #6916 (+57)
HALF → 25K
16:47 | 6:56/mi
30K
2:08:19
18.64 mi
Rank: #6815 (+101)
25K → 30K
22:00 | 7:05/mi
20M
2:17:56
20.00 mi
Rank: #6729 (+86)
30K → 20M
9:37 | 7:05/mi
21M
2:25:38
21.00 mi
Rank: #6763 (-34)
20M → 21M
7:42 | 7:42/mi
35K
2:30:45
21.75 mi
Rank: #6708 (+55)
21M → 35K
5:07 | 6:51/mi
23M
2:39:39
23.00 mi
Rank: #6619 (+89)
35K → 23M
8:54 | 7:07/mi
24M
2:46:33
24.00 mi
Rank: #6556 (+63)
23M → 24M
6:54 | 6:54/mi
40K
2:52:40
24.85 mi
Rank: #6495 (+61)
24M → 40K
6:07 | 7:10/mi
25.2M
2:55:18
25.20 mi
Rank: #6468 (+27)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:02:21
26.22 mi
Rank: #6425 (+43)
25.2M → FINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:32
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:32:49
Pace7:05 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2321:066:4821:06
6:48
-
10K
6.21 mi10:58:2242:056:4720:59
6:46
-0:02
15K
9.32 mi11:19:381:03:216:4821:16
6:51
+0:05
20K
12.43 mi11:41:111:24:546:5021:33
6:57
+0:06
HALF
13.11 mi11:45:491:29:326:504:38
6:48
-0:09
25K
15.53 mi12:02:361:46:196:5116:47
6:56
+0:08
30K
18.64 mi12:24:362:08:196:5422:00
7:05
+0:09
20M
20.00 mi12:34:132:17:566:549:37
7:05
0:00
21M
21.00 mi12:41:552:25:386:577:42
7:42
+0:37
35K
21.75 mi12:47:022:30:456:565:07
6:51
-0:51
23M
23.00 mi12:55:562:39:396:578:54
7:07
+0:16
24M
24.00 mi13:02:502:46:336:576:54
6:54
-0:13
40K
24.85 mi13:08:572:52:406:576:07
7:10
+0:16
25.2M
25.20 mi13:11:352:55:186:582:38
7:39
+0:29
FINISH
26.22 mi13:18:383:02:216:587:03
6:56
-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

6:46 /mi

Average Pace

6:58 /mi

Slowest Pace

7:42 /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

2:52:01

94% of race

Time at Steady Pace

10:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:57 /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 mi10:37:2321:066:4821:06
6:48
#6806
10K
6.21 mi10:58:2242:056:4720:59
6:46
#6620
15K
9.32 mi11:19:381:03:216:4821:16
6:51
#6817
20K
12.43 mi11:41:111:24:546:5021:33
6:57
#6954
HALF
13.11 mi11:45:491:29:326:504:38
6:48
#6973
25K
15.53 mi12:02:361:46:196:5116:47
6:56
#6916
30K
18.64 mi12:24:362:08:196:5422:00
7:05
#6815
20M
20.00 mi12:34:132:17:566:549:37
7:05
#6729
21M
21.00 mi12:41:552:25:386:577:42
7:42
#6763
35K
21.75 mi12:47:022:30:456:565:07
6:51
#6708
23M
23.00 mi12:55:562:39:396:578:54
7:07
#6619
24M
24.00 mi13:02:502:46:336:576:54
6:54
#6556
40K
24.85 mi13:08:572:52:406:576:07
7:10
#6495
25.2M
25.20 mi13:11:352:55:186:582:38
7:39
#6468
FINISH
26.22 mi13:18:383:02:216:587:03
6:56
#6425
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 mi68067137137294(Top 25%)890(Top 7%)890(Top 50%)
10K6.21 mi3.10 mi6620+186666+47666+476518(Top 22%)654(Top 5%)654(Top 37%)
15K9.32 mi3.11 mi6817-197736-70736-707294(Top 25%)890(Top 7%)890(Top 50%)
20K12.43 mi3.11 mi6954-137785-49785-497409(Top 26%)945(Top 8%)945(Top 53%)
HALF13.11 mi0.68 mi6973-19789-4789-47166(Top 25%)855(Top 7%)855(Top 48%)
25K15.53 mi2.42 mi6916+57776+13776+136872(Top 24%)835(Top 7%)835(Top 47%)
30K18.64 mi3.11 mi6815+101767+9767+96541(Top 23%)848(Top 7%)848(Top 47%)
20M20.00 mi1.36 mi6729+86764+3764+36125(Top 21%)777(Top 6%)777(Top 44%)
21M21.00 mi1.00 mi6763-34787-23787-237846(Top 27%)1537(Top 12%)1537(Top 86%)
35K21.75 mi0.75 mi6708+55777+10777+106018(Top 21%)824(Top 7%)824(Top 46%)
23M23.00 mi1.25 mi6619+89766+11766+116230(Top 21%)954(Top 8%)954(Top 53%)
24M24.00 mi1.00 mi6556+63764+2764+25831(Top 20%)899(Top 7%)899(Top 50%)
40K24.85 mi0.85 mi6495+61763+1763+16482(Top 22%)1157(Top 9%)1157(Top 65%)
25.2M25.20 mi0.35 mi6468+27758+5758+56107(Top 21%)1090(Top 9%)1090(Top 61%)
FINISH26.22 mi1.02 mi6425+43760-2760-26944(Top 24%)1450(Top 12%)1450(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7294

Females

890

F45-49

890

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6518

Females

654

F45-49

654

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7294

Females

890

F45-49

890

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7409

Females

945

F45-49

945

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7166

Females

855

F45-49

855

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6872

Females

835

F45-49

835

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6541

Females

848

F45-49

848

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6125

Females

777

F45-49

777

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7846

Females

1537

F45-49

1537

21M→35K

21.0 - 21.8 mi

Top 21%
×7
+17ft-86ft

Overall

6018

Females

824

F45-49

824

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6230

Females

954

F45-49

954

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5831

Females

899

F45-49

899

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6482

Females

1157

F45-49

1157

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6107

Females

1090

F45-49

1090

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

6944

Females

1450

F45-49

1450

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1466*
Passed By
963
Net Change
+381
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6806
5K → 10K311*125+186#6806#6620
10K → 15K74200-197#6620#6817
15K → 20K114200-137#6817#6954
20K → HALF2241-19#6954#6973
HALF → 25K12467+57#6973#6916
25K → 30K18786+101#6916#6815
30K → 20M11731+86#6815#6729
20M → 21M5084-34#6729#6763
21M → 35K7419+55#6763#6708
35K → 23M12435+89#6708#6619
23M → 24M8320+63#6619#6556
24M → 40K7918+61#6556#6495
40K → 25.2M336+27#6495#6468
25.2M → FINISH7431+43#6468#6425
TOTALS1466*963+381

* 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

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