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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Margaret Shilling

Bib: 27622 β€’F β€’Age: N/A

TN

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°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
32:53
3.11 mi
Rank: #27337
Start β†’ 5K
32:53 | 10:36/mi
10K
1:05:49
6.21 mi
Rank: #27204 (+133)
5K β†’ 10K
32:56 | 10:37/mi
15K
1:38:23
9.32 mi
Rank: #26998 (+206)
10K β†’ 15K
32:34 | 10:29/mi
20K
2:11:00
12.43 mi
Rank: #26753 (+245)
15K β†’ 20K
32:37 | 10:30/mi
HALF
2:17:59
13.11 mi
Rank: #26716 (+37)
20K β†’ HALF
6:59 | 10:15/mi
25K
2:44:03
15.53 mi
Rank: #26583 (+133)
HALF β†’ 25K
26:04 | 10:45/mi
30K
3:18:18
18.64 mi
Rank: #26391 (+192)
25K β†’ 30K
34:15 | 11:02/mi
20M
3:34:03
20.00 mi
Rank: #26352 (+39)
30K β†’ 20M
15:45 | 11:36/mi
21M
3:45:58
21.00 mi
Rank: #26274 (+78)
20M β†’ 21M
11:55 | 11:55/mi
35K
3:54:14
21.75 mi
Rank: #26236 (+38)
21M β†’ 35K
8:16 | 11:03/mi
23M
4:08:34
23.00 mi
Rank: #26210 (+26)
35K β†’ 23M
14:20 | 11:28/mi
24M
4:19:43
24.00 mi
Rank: #26176 (+34)
23M β†’ 24M
11:09 | 11:09/mi
40K
4:29:16
24.85 mi
Rank: #26124 (+52)
24M β†’ 40K
9:33 | 11:11/mi
25.2M
4:33:09
25.20 mi
Rank: #26087 (+37)
40K β†’ 25.2M
3:53 | 11:16/mi
FINISH
4:43:06
26.22 mi
Rank: #26000 (+87)
25.2M β†’ FINISH
9:57 | 9:46/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
Time2:17:59
Pace10:32 /mi
2nd Half
Distance13.11 mi
Time2:25:07
Pace11:05 /mi
πŸ“ŠPositive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:4432:5310:3632:53
10:36
-
10K
6.21 mi12:36:401:05:4910:3632:56
10:37
+0:01
15K
9.32 mi13:09:141:38:2310:3432:34
10:29
-0:08
20K
12.43 mi13:41:512:11:0010:3332:37
10:30
+0:01
HALF
13.11 mi13:48:502:17:5910:326:59
10:15
-0:15
25K
15.53 mi14:14:542:44:0310:3426:04
10:45
+0:30
30K
18.64 mi14:49:093:18:1810:3934:15
11:02
+0:17
20M
20.00 mi15:04:543:34:0310:4315:45
11:36
+0:34
21M
21.00 mi15:16:493:45:5810:4611:55
11:55
+0:19
35K
21.75 mi15:25:053:54:1410:478:16
11:03
-0:52
23M
23.00 mi15:39:254:08:3410:4914:20
11:28
+0:25
24M
24.00 mi15:50:344:19:4310:5011:09
11:09
-0:19
40K
24.85 mi16:00:074:29:1610:519:33
11:11
+0:02
25.2M
25.20 mi16:04:004:33:0910:513:53
11:16
+0:05
FINISH
26.22 mi16:13:574:43:0610:499:57
9:46
-1:30

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:46 /mi

Average Pace

10:48 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:54:00

61% of race

Time at Steady Pace

1:07:06

24% of race

Time at Slower Pace

42:00

15% of race

Average Pace: 10:48 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:03:4432:5310:3632:53
10:36
#27337
10K
6.21 mi12:36:401:05:4910:3632:56
10:37
#27204
15K
9.32 mi13:09:141:38:2310:3432:34
10:29
#26998
20K
12.43 mi13:41:512:11:0010:3332:37
10:30
#26753
HALF
13.11 mi13:48:502:17:5910:326:59
10:15
#26716
25K
15.53 mi14:14:542:44:0310:3426:04
10:45
#26583
30K
18.64 mi14:49:093:18:1810:3934:15
11:02
#26391
20M
20.00 mi15:04:543:34:0310:4315:45
11:36
#26352
21M
21.00 mi15:16:493:45:5810:4611:55
11:55
#26274
35K
21.75 mi15:25:053:54:1410:478:16
11:03
#26236
23M
23.00 mi15:39:254:08:3410:4914:20
11:28
#26210
24M
24.00 mi15:50:344:19:4310:5011:09
11:09
#26176
40K
24.85 mi16:00:074:29:1610:519:33
11:11
#26124
25.2M
25.20 mi16:04:004:33:0910:513:53
11:16
#26087
FINISH
26.22 mi16:13:574:43:0610:499:57
9:46
#26000
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 mi27337114711147126648(Top 92%)11099(Top 88%)11099(Top 194%)
10K6.21 mi3.10 mi27204+13311407+6411407+6427101(Top 93%)11351(Top 90%)11351(Top 199%)
15K9.32 mi3.11 mi26998+20611283+12411283+12426648(Top 92%)11099(Top 88%)11099(Top 194%)
20K12.43 mi3.11 mi26753+24511163+12011163+12026127(Top 90%)10815(Top 86%)10815(Top 189%)
HALF13.11 mi0.68 mi26716+3711144+1911144+1926190(Top 90%)10866(Top 86%)10866(Top 190%)
25K15.53 mi2.42 mi26583+13311072+7211072+7225936(Top 89%)10751(Top 85%)10751(Top 188%)
30K18.64 mi3.11 mi26391+19210997+7510997+7525387(Top 87%)10570(Top 84%)10570(Top 185%)
20M20.00 mi1.36 mi26352+3910984+1310984+1325841(Top 89%)10903(Top 87%)10903(Top 191%)
21M21.00 mi1.00 mi26274+7810955+2910955+2924947(Top 86%)10477(Top 83%)10477(Top 183%)
35K21.75 mi0.75 mi26236+3810939+1610939+1625360(Top 87%)10706(Top 85%)10706(Top 187%)
23M23.00 mi1.25 mi26210+2610935+410935+425365(Top 87%)10761(Top 86%)10761(Top 188%)
24M24.00 mi1.00 mi26176+3410926+910926+925391(Top 87%)10801(Top 86%)10801(Top 189%)
40K24.85 mi0.85 mi26124+5210918+810918+824594(Top 85%)10440(Top 83%)10440(Top 183%)
25.2M25.20 mi0.35 mi26087+3710901+1710901+1723055(Top 79%)9653(Top 77%)9653(Top 169%)
FINISH26.22 mi1.02 mi26000+8710858+4310858+4323217(Top 80%)9722(Top 77%)9722(Top 170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26648

Females

11099

F18-39

11099

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

27101

Females

11351

F18-39

11351

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26648

Females

11099

F18-39

11099

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26127

Females

10815

F18-39

10815

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26190

Females

10866

F18-39

10866

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25936

Females

10751

F18-39

10751

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25387

Females

10570

F18-39

10570

30K→20M

18.6 - 20.0 mi

Top 89%
Γ—5
+64ft-50ft

Overall

25841

Females

10903

F18-39

10903

20M→21M

20.0 - 21.0 mi

Top 86%
Γ—8
+106ft-24ft

Overall

24947

Females

10477

F18-39

10477

21M→35K

21.0 - 21.8 mi

Top 87%
Γ—7
+17ft-86ft

Overall

25360

Females

10706

F18-39

10706

35K→23M

21.8 - 23.0 mi

Top 87%
Γ—5
+23ft-63ft

Overall

25365

Females

10761

F18-39

10761

23M→24M

23.0 - 24.0 mi

Top 87%
Γ—6
+12ft-82ft

Overall

25391

Females

10801

F18-39

10801

24M→40K

24.0 - 24.9 mi

Top 85%
Γ—1
+6ft-20ft

Overall

24594

Females

10440

F18-39

10440

40K→25.2M

24.9 - 25.2 mi

Top 79%
Γ—1
+13ft-16ft

Overall

23055

Females

9653

F18-39

9653

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23217

Females

9722

F18-39

9722

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1675*
Passed By
338
Net Change
+1337
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27337
5K β†’ 10K236*103+133#27337#27204
10K β†’ 15K252*46+206#27204#26998
15K β†’ 20K260*15+245#26998#26753
20K β†’ HALF4811+37#26753#26716
HALF β†’ 25K15320+133#26716#26583
25K β†’ 30K216*24+192#26583#26391
30K β†’ 20M6829+39#26391#26352
20M β†’ 21M9315+78#26352#26274
21M β†’ 35K4911+38#26274#26236
35K β†’ 23M5933+26#26236#26210
23M β†’ 24M4915+34#26210#26176
24M β†’ 40K6210+52#26176#26124
40K β†’ 25.2M381+37#26124#26087
25.2M β†’ FINISH925+87#26087#26000
TOTALS1675*338+1337

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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