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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Taylor Williams

Bib: 22937 •F •Age: N/A

MN

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
Top 46%
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
25:38
3.11 mi
Rank: #18563
Start → 5K
25:38 | 8:16/mi
10K
51:32
6.21 mi
Rank: #18982 (-419)
5K → 10K
25:54 | 8:21/mi
15K
1:17:11
9.32 mi
Rank: #18904 (+78)
10K → 15K
25:39 | 8:16/mi
20K
1:44:20
12.43 mi
Rank: #19346 (-442)
15K → 20K
27:09 | 8:45/mi
HALF
1:50:00
13.11 mi
Rank: #19328 (+18)
20K → HALF
5:40 | 8:19/mi
25K
2:11:05
15.53 mi
Rank: #19377 (-49)
HALF → 25K
21:05 | 8:42/mi
30K
2:38:36
18.64 mi
Rank: #19270 (+107)
25K → 30K
27:31 | 8:52/mi
20M
2:50:21
20.00 mi
Rank: #19099 (+171)
30K → 20M
11:45 | 8:40/mi
21M
2:59:41
21.00 mi
Rank: #19011 (+88)
20M → 21M
9:20 | 9:20/mi
35K
3:06:01
21.75 mi
Rank: #18932 (+79)
21M → 35K
6:20 | 8:28/mi
23M
3:16:59
23.00 mi
Rank: #18825 (+107)
35K → 23M
10:58 | 8:46/mi
24M
3:25:32
24.00 mi
Rank: #18738 (+87)
23M → 24M
8:33 | 8:33/mi
40K
3:32:59
24.85 mi
Rank: #18665 (+73)
24M → 40K
7:27 | 8:43/mi
25.2M
3:36:12
25.20 mi
Rank: #18639 (+26)
40K → 25.2M
3:13 | 9:20/mi
FINISH
3:44:39
26.22 mi
Rank: #18555 (+84)
25.2M → FINISH
8:27 | 8:18/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
Time1:50:00
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:54:39
Pace8:45 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2525:388:1625:38
8:16
-
10K
6.21 mi11:54:1951:328:1825:54
8:21
+0:05
15K
9.32 mi12:19:581:17:118:1725:39
8:16
-0:05
20K
12.43 mi12:47:071:44:208:2427:09
8:45
+0:29
HALF
13.11 mi12:52:471:50:008:245:40
8:19
-0:26
25K
15.53 mi13:13:522:11:058:2721:05
8:42
+0:23
30K
18.64 mi13:41:232:38:368:3127:31
8:52
+0:10
20M
20.00 mi13:53:082:50:218:3211:45
8:40
-0:12
21M
21.00 mi14:02:282:59:418:349:20
9:20
+0:40
35K
21.75 mi14:08:483:06:018:346:20
8:28
-0:52
23M
23.00 mi14:19:463:16:598:3410:58
8:46
+0:18
24M
24.00 mi14:28:193:25:328:348:33
8:33
-0:13
40K
24.85 mi14:35:463:32:598:357:27
8:43
+0:10
25.2M
25.20 mi14:38:593:36:128:353:13
9:20
+0:37
FINISH
26.22 mi14:47:263:44:398:358:27
8:18
-1:02

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

8:34 /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

3:32:06

94% of race

Time at Steady Pace

12:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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 mi11:28:2525:388:1625:38
8:16
#18563
10K
6.21 mi11:54:1951:328:1825:54
8:21
#18982
15K
9.32 mi12:19:581:17:118:1725:39
8:16
#18904
20K
12.43 mi12:47:071:44:208:2427:09
8:45
#19346
HALF
13.11 mi12:52:471:50:008:245:40
8:19
#19328
25K
15.53 mi13:13:522:11:058:2721:05
8:42
#19377
30K
18.64 mi13:41:232:38:368:3127:31
8:52
#19270
20M
20.00 mi13:53:082:50:218:3211:45
8:40
#19099
21M
21.00 mi14:02:282:59:418:349:20
9:20
#19011
35K
21.75 mi14:08:483:06:018:346:20
8:28
#18932
23M
23.00 mi14:19:463:16:598:3410:58
8:46
#18825
24M
24.00 mi14:28:193:25:328:348:33
8:33
#18738
40K
24.85 mi14:35:463:32:598:357:27
8:43
#18665
25.2M
25.20 mi14:38:593:36:128:353:13
9:20
#18639
FINISH
26.22 mi14:47:263:44:398:358:27
8:18
#18555
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 mi185636826682618722(Top 65%)6879(Top 55%)6879(Top 385%)
10K6.21 mi3.10 mi18982-4197057-2317057-23119416(Top 67%)7262(Top 58%)7262(Top 407%)
15K9.32 mi3.11 mi18904+786999+586999+5818722(Top 65%)6879(Top 55%)6879(Top 385%)
20K12.43 mi3.11 mi19346-4427257-2587257-25820654(Top 71%)7971(Top 63%)7971(Top 446%)
HALF13.11 mi0.68 mi19328+187248+97248+919150(Top 66%)7121(Top 57%)7121(Top 399%)
25K15.53 mi2.42 mi19377-497280-327280-3219684(Top 68%)7486(Top 60%)7486(Top 419%)
30K18.64 mi3.11 mi19270+1077261+197261+1918876(Top 65%)7141(Top 57%)7141(Top 400%)
20M20.00 mi1.36 mi19099+1717180+817180+8117130(Top 59%)6273(Top 50%)6273(Top 351%)
21M21.00 mi1.00 mi19011+887142+387142+3817800(Top 61%)6685(Top 53%)6685(Top 374%)
35K21.75 mi0.75 mi18932+797116+267116+2617444(Top 60%)6600(Top 52%)6600(Top 370%)
23M23.00 mi1.25 mi18825+1077075+417075+4117283(Top 60%)6580(Top 52%)6580(Top 368%)
24M24.00 mi1.00 mi18738+877042+337042+3317203(Top 59%)6591(Top 52%)6591(Top 369%)
40K24.85 mi0.85 mi18665+737021+217021+2116953(Top 58%)6496(Top 52%)6496(Top 364%)
25.2M25.20 mi0.35 mi18639+267005+167005+1616568(Top 57%)6286(Top 50%)6286(Top 352%)
FINISH26.22 mi1.02 mi18555+846975+306975+3017033(Top 59%)6541(Top 52%)6541(Top 366%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18722

Females

6879

F45-49

6879

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19416

Females

7262

F45-49

7262

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18722

Females

6879

F45-49

6879

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20654

Females

7971

F45-49

7971

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19150

Females

7121

F45-49

7121

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19684

Females

7486

F45-49

7486

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18876

Females

7141

F45-49

7141

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17130

Females

6273

F45-49

6273

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17800

Females

6685

F45-49

6685

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17444

Females

6600

F45-49

6600

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17283

Females

6580

F45-49

6580

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17203

Females

6591

F45-49

6591

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16953

Females

6496

F45-49

6496

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16568

Females

6286

F45-49

6286

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17033

Females

6541

F45-49

6541

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1688*
Passed By
1046
Net Change
+8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18563
5K → 10K116200-419#18563#18982
10K → 15K218*140+78#18982#18904
15K → 20K57200-442#18904#19346
20K → HALF4426+18#19346#19328
HALF → 25K107156-49#19328#19377
25K → 30K241*134+107#19377#19270
30K → 20M19423+171#19270#19099
20M → 21M12638+88#19099#19011
21M → 35K9516+79#19011#18932
35K → 23M13629+107#18932#18825
23M → 24M10922+87#18825#18738
24M → 40K9724+73#18738#18665
40K → 25.2M3812+26#18665#18639
25.2M → FINISH11026+84#18639#18555
TOTALS1688*1046+8

* 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

Activity Data

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