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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Meghan Gilroy

Bib: 20243 •F •Age: N/A

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 38%
Masters (Masters Women)
#0 / 6862
Top 22%
Age Group (F40-44)
#0 / 1737
Top 45%
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
23:55
3.11 mi
Rank: #14548
Start → 5K
23:55 | 7:42/mi
10K
47:55
6.21 mi
Rank: #14728 (-180)
5K → 10K
24:00 | 7:44/mi
15K
1:12:00
9.32 mi
Rank: #14753 (-25)
10K → 15K
24:05 | 7:46/mi
20K
1:36:32
12.43 mi
Rank: #14892 (-139)
15K → 20K
24:32 | 7:54/mi
HALF
1:41:55
13.11 mi
Rank: #14966 (-74)
20K → HALF
5:23 | 7:54/mi
25K
2:01:10
15.53 mi
Rank: #14942 (+24)
HALF → 25K
19:15 | 7:57/mi
30K
2:26:23
18.64 mi
Rank: #14787 (+155)
25K → 30K
25:13 | 8:07/mi
20M
2:38:52
20.00 mi
Rank: #15292 (-505)
30K → 20M
12:29 | 9:12/mi
21M
2:47:30
21.00 mi
Rank: #15167 (+125)
20M → 21M
8:38 | 8:38/mi
35K
2:53:27
21.75 mi
Rank: #15119 (+48)
21M → 35K
5:57 | 7:58/mi
23M
3:03:40
23.00 mi
Rank: #15007 (+112)
35K → 23M
10:13 | 8:10/mi
24M
3:11:30
24.00 mi
Rank: #14892 (+115)
23M → 24M
7:50 | 7:50/mi
40K
3:18:18
24.85 mi
Rank: #14773 (+119)
24M → 40K
6:48 | 7:58/mi
25.2M
3:21:17
25.20 mi
Rank: #14737 (+36)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:28:54
26.22 mi
Rank: #14606 (+131)
25.2M → FINISH
7:37 | 7:29/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
Time1:41:55
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:46:59
Pace8:10 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5923:557:4223:55
7:42
-
10K
6.21 mi11:32:5947:557:4324:00
7:44
+0:02
15K
9.32 mi11:57:041:12:007:4424:05
7:46
+0:02
20K
12.43 mi12:21:361:36:327:4724:32
7:54
+0:08
HALF
13.11 mi12:26:591:41:557:475:23
7:54
0:00
25K
15.53 mi12:46:142:01:107:4819:15
7:57
+0:03
30K
18.64 mi13:11:272:26:237:5225:13
8:07
+0:10
20M
20.00 mi13:23:562:38:527:5712:29
9:12
+1:05
21M
21.00 mi13:32:342:47:307:598:38
8:38
-0:34
35K
21.75 mi13:38:312:53:277:595:57
7:58
-0:40
23M
23.00 mi13:48:443:03:408:0010:13
8:10
+0:12
24M
24.00 mi13:56:343:11:307:597:50
7:50
-0:20
40K
24.85 mi14:03:223:18:187:596:48
7:58
+0:08
25.2M
25.20 mi14:06:213:21:178:002:59
8:40
+0:42
FINISH
26.22 mi14:13:583:28:547:597:37
7:29
-1:11

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

7:29 /mi

Average Pace

7:58 /mi

Slowest Pace

9:12 /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

55:32

27% of race

Time at Steady Pace

1:59:03

57% of race

Time at Slower Pace

34:19

16% of race

Average Pace: 7:58 /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 mi11:08:5923:557:4223:55
7:42
#14548
10K
6.21 mi11:32:5947:557:4324:00
7:44
#14728
15K
9.32 mi11:57:041:12:007:4424:05
7:46
#14753
20K
12.43 mi12:21:361:36:327:4724:32
7:54
#14892
HALF
13.11 mi12:26:591:41:557:475:23
7:54
#14966
25K
15.53 mi12:46:142:01:107:4819:15
7:57
#14942
30K
18.64 mi13:11:272:26:237:5225:13
8:07
#14787
20M
20.00 mi13:23:562:38:527:5712:29
9:12
#15292
21M
21.00 mi13:32:342:47:307:598:38
8:38
#15167
35K
21.75 mi13:38:312:53:277:595:57
7:58
#15119
23M
23.00 mi13:48:443:03:408:0010:13
8:10
#15007
24M
24.00 mi13:56:343:11:307:597:50
7:50
#14892
40K
24.85 mi14:03:223:18:187:596:48
7:58
#14773
25.2M
25.20 mi14:06:213:21:178:002:59
8:40
#14737
FINISH
26.22 mi14:13:583:28:547:597:37
7:29
#14606
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi145484404440414950(Top 52%)4712(Top 37%)4712(Top 271%)
10K6.21 mi3.10 mi14728-1804533-1294533-12914987(Top 52%)4691(Top 37%)4691(Top 270%)
15K9.32 mi3.11 mi14753-254583-504583-5014950(Top 52%)4712(Top 37%)4712(Top 271%)
20K12.43 mi3.11 mi14892-1394679-964679-9615296(Top 53%)4975(Top 40%)4975(Top 286%)
HALF13.11 mi0.68 mi14966-744718-394718-3916330(Top 56%)5518(Top 44%)5518(Top 318%)
25K15.53 mi2.42 mi14942+244709+94709+914917(Top 51%)4831(Top 38%)4831(Top 278%)
30K18.64 mi3.11 mi14787+1554664+454664+4514329(Top 49%)4592(Top 37%)4592(Top 264%)
20M20.00 mi1.36 mi15292-5054999-3354999-33519821(Top 68%)7718(Top 61%)7718(Top 444%)
21M21.00 mi1.00 mi15167+1254961+384961+3813998(Top 48%)4584(Top 36%)4584(Top 264%)
35K21.75 mi0.75 mi15119+484938+234938+2314194(Top 49%)4743(Top 38%)4743(Top 273%)
23M23.00 mi1.25 mi15007+1124903+354903+3513571(Top 47%)4482(Top 36%)4482(Top 258%)
24M24.00 mi1.00 mi14892+1154849+544849+5412609(Top 43%)4048(Top 32%)4048(Top 233%)
40K24.85 mi0.85 mi14773+1194804+454804+4512231(Top 42%)3911(Top 31%)3911(Top 225%)
25.2M25.20 mi0.35 mi14737+364789+154789+1512680(Top 44%)4212(Top 33%)4212(Top 242%)
FINISH26.22 mi1.02 mi14606+1314732+574732+5711259(Top 39%)3494(Top 28%)3494(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

14950

Females

4712

F40-44

4712

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

14987

Females

4691

F40-44

4691

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

14950

Females

4712

F40-44

4712

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15296

Females

4975

F40-44

4975

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16330

Females

5518

F40-44

5518

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14917

Females

4831

F40-44

4831

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14329

Females

4592

F40-44

4592

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19821

Females

7718

F40-44

7718

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13998

Females

4584

F40-44

4584

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14194

Females

4743

F40-44

4743

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13571

Females

4482

F40-44

4482

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12609

Females

4048

F40-44

4048

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12231

Females

3911

F40-44

3911

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12680

Females

4212

F40-44

4212

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
×2
+22ft-21ft

Overall

11259

Females

3494

F40-44

3494

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1839*
Passed By
1297
Net Change
-58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14548
5K → 10K200200-180#14548#14728
10K → 15K198200-25#14728#14753
15K → 20K132200-139#14753#14892
20K → HALF1488-74#14892#14966
HALF → 25K147123+24#14966#14942
25K → 30K265*110+155#14942#14787
30K → 20M21200-505#14787#15292
20M → 21M17146+125#15292#15167
21M → 35K7628+48#15167#15119
35K → 23M15240+112#15119#15007
23M → 24M13823+115#15007#14892
24M → 40K13314+119#14892#14773
40K → 25.2M459+36#14773#14737
25.2M → FINISH14716+131#14737#14606
TOTALS1839*1297-58

* 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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