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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Caroline Wilson

Bib: 24445 •F •Age: N/A

CA

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 (F55-59)
#0 / 951
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
27:49
3.11 mi
Rank: #22439
Start → 5K
27:49 | 8:58/mi
10K
55:05
6.21 mi
Rank: #22121 (+318)
5K → 10K
27:16 | 8:47/mi
15K
1:22:57
9.32 mi
Rank: #22260 (-139)
10K → 15K
27:52 | 8:59/mi
20K
1:51:08
12.43 mi
Rank: #22229 (+31)
15K → 20K
28:11 | 9:05/mi
HALF
1:57:18
13.11 mi
Rank: #22257 (-28)
20K → HALF
6:10 | 9:03/mi
25K
2:19:53
15.53 mi
Rank: #22274 (-17)
HALF → 25K
22:35 | 9:19/mi
30K
2:50:37
18.64 mi
Rank: #22436 (-162)
25K → 30K
30:44 | 9:54/mi
20M
3:04:33
20.00 mi
Rank: #22529 (-93)
30K → 20M
13:56 | 10:16/mi
21M
3:15:18
21.00 mi
Rank: #22523 (+6)
20M → 21M
10:45 | 10:45/mi
35K
3:22:58
21.75 mi
Rank: #22588 (-65)
21M → 35K
7:40 | 10:15/mi
23M
3:35:42
23.00 mi
Rank: #22572 (+16)
35K → 23M
12:44 | 10:11/mi
24M
3:45:42
24.00 mi
Rank: #22593 (-21)
23M → 24M
10:00 | 10:00/mi
40K
3:54:34
24.85 mi
Rank: #22597 (-4)
24M → 40K
8:52 | 10:23/mi
25.2M
3:58:20
25.20 mi
Rank: #22589 (+8)
40K → 25.2M
3:46 | 10:56/mi
FINISH
4:08:02
26.22 mi
Rank: #22578 (+11)
25.2M → FINISH
9:42 | 9:32/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
Time1:57:18
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:10:44
Pace9:59 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:2827:498:5827:49
8:58
-
10K
6.21 mi11:58:4455:058:5227:16
8:47
-0:11
15K
9.32 mi12:26:361:22:578:5427:52
8:59
+0:12
20K
12.43 mi12:54:471:51:088:5728:11
9:05
+0:06
HALF
13.11 mi13:00:571:57:188:576:10
9:03
-0:02
25K
15.53 mi13:23:322:19:539:0122:35
9:19
+0:16
30K
18.64 mi13:54:162:50:379:1030:44
9:54
+0:35
20M
20.00 mi14:08:123:04:339:1413:56
10:16
+0:22
21M
21.00 mi14:18:573:15:189:1910:45
10:45
+0:29
35K
21.75 mi14:26:373:22:589:207:40
10:15
-0:30
23M
23.00 mi14:39:213:35:429:2312:44
10:11
-0:04
24M
24.00 mi14:49:213:45:429:2510:00
10:00
-0:11
40K
24.85 mi14:58:133:54:349:278:52
10:23
+0:23
25.2M
25.20 mi15:01:593:58:209:283:46
10:56
+0:33
FINISH
26.22 mi15:11:414:08:029:299:42
9:32
-1:24

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

8:47 /mi

Average Pace

9:28 /mi

Slowest Pace

10:56 /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

2:29:35

60% of race

Time at Steady Pace

53:28

22% of race

Time at Slower Pace

44:59

18% of race

Average Pace: 9:28 /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 mi11:31:2827:498:5827:49
8:58
#22439
10K
6.21 mi11:58:4455:058:5227:16
8:47
#22121
15K
9.32 mi12:26:361:22:578:5427:52
8:59
#22260
20K
12.43 mi12:54:471:51:088:5728:11
9:05
#22229
HALF
13.11 mi13:00:571:57:188:576:10
9:03
#22257
25K
15.53 mi13:23:322:19:539:0122:35
9:19
#22274
30K
18.64 mi13:54:162:50:379:1030:44
9:54
#22436
20M
20.00 mi14:08:123:04:339:1413:56
10:16
#22529
21M
21.00 mi14:18:573:15:189:1910:45
10:45
#22523
35K
21.75 mi14:26:373:22:589:207:40
10:15
#22588
23M
23.00 mi14:39:213:35:429:2312:44
10:11
#22572
24M
24.00 mi14:49:213:45:429:2510:00
10:00
#22593
40K
24.85 mi14:58:133:54:349:278:52
10:23
#22597
25.2M
25.20 mi15:01:593:58:209:283:46
10:56
#22589
FINISH
26.22 mi15:11:414:08:029:299:42
9:32
#22578
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi224398899889922559(Top 78%)8905(Top 71%)8905(Top 936%)
10K6.21 mi3.10 mi22121+3188728+1718728+17121811(Top 75%)8554(Top 68%)8554(Top 899%)
15K9.32 mi3.11 mi22260-1398789-618789-6122559(Top 78%)8905(Top 71%)8905(Top 936%)
20K12.43 mi3.11 mi22229+318773+168773+1622242(Top 77%)8785(Top 70%)8785(Top 924%)
HALF13.11 mi0.68 mi22257-288784-118784-1122978(Top 79%)9155(Top 73%)9155(Top 963%)
25K15.53 mi2.42 mi22274-178794-108794-1022453(Top 77%)8908(Top 71%)8908(Top 937%)
30K18.64 mi3.11 mi22436-1628912-1188912-11822825(Top 79%)9195(Top 73%)9195(Top 967%)
20M20.00 mi1.36 mi22529-938976-648976-6423248(Top 80%)9503(Top 76%)9503(Top 999%)
21M21.00 mi1.00 mi22523+68988-128988-1222540(Top 78%)9168(Top 73%)9168(Top 964%)
35K21.75 mi0.75 mi22588-659030-429030-4223766(Top 82%)9860(Top 78%)9860(Top 1037%)
23M23.00 mi1.25 mi22572+169045-159045-1522600(Top 78%)9304(Top 74%)9304(Top 978%)
24M24.00 mi1.00 mi22593-219071-269071-2622810(Top 79%)9451(Top 75%)9451(Top 994%)
40K24.85 mi0.85 mi22597-49093-229093-2222893(Top 79%)9554(Top 76%)9554(Top 1005%)
25.2M25.20 mi0.35 mi22589+89092+19092+122202(Top 77%)9187(Top 73%)9187(Top 966%)
FINISH26.22 mi1.02 mi22578+119095-39095-322424(Top 77%)9296(Top 74%)9296(Top 977%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22559

Females

8905

F55-59

8905

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21811

Females

8554

F55-59

8554

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22559

Females

8905

F55-59

8905

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22242

Females

8785

F55-59

8785

20K→HALF

12.4 - 13.1 mi

Top 79%
×2
+19ft-37ft

Overall

22978

Females

9155

F55-59

9155

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22453

Females

8908

F55-59

8908

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

22825

Females

9195

F55-59

9195

30K→20M

18.6 - 20.0 mi

Top 80%
×5
+64ft-50ft

Overall

23248

Females

9503

F55-59

9503

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22540

Females

9168

F55-59

9168

21M→35K

21.0 - 21.8 mi

Top 82%
×7
+17ft-86ft

Overall

23766

Females

9860

F55-59

9860

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22600

Females

9304

F55-59

9304

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22810

Females

9451

F55-59

9451

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22893

Females

9554

F55-59

9554

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1
+13ft-16ft

Overall

22202

Females

9187

F55-59

9187

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
×2
+22ft-21ft

Overall

22424

Females

9296

F55-59

9296

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1398*
Passed By
1386
Net Change
-139
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22439
5K → 10K451*133+318#22439#22121
10K → 15K118200-139#22121#22260
15K → 20K164133+31#22260#22229
20K → HALF2048-28#22229#22257
HALF → 25K117134-17#22257#22274
25K → 30K132200-162#22274#22436
30K → 20M55148-93#22436#22529
20M → 21M7569+6#22529#22523
21M → 35K2489-65#22523#22588
35K → 23M8165+16#22588#22572
23M → 24M4465-21#22572#22593
24M → 40K5256-4#22593#22597
40K → 25.2M2012+8#22597#22589
25.2M → FINISH4534+11#22589#22578
TOTALS1398*1386-139

* 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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