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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brooke Shannon

Bib: 30563 •F •Age: N/A

WV

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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
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
34:35
3.11 mi
Rank: #28190
Start → 5K
34:35 | 11:08/mi
10K
1:07:26
6.21 mi
Rank: #27656 (+534)
5K → 10K
32:51 | 10:35/mi
15K
1:42:33
9.32 mi
Rank: #27727 (-71)
10K → 15K
35:07 | 11:19/mi
20K
2:17:46
12.43 mi
Rank: #27635 (+92)
15K → 20K
35:13 | 11:21/mi
HALF
2:25:09
13.11 mi
Rank: #27613 (+22)
20K → HALF
7:23 | 10:50/mi
25K
2:55:50
15.53 mi
Rank: #27712 (-99)
HALF → 25K
30:41 | 12:40/mi
30K
3:32:44
18.64 mi
Rank: #27540 (+172)
25K → 30K
36:54 | 11:53/mi
20M
3:50:24
20.00 mi
Rank: #27550 (-10)
30K → 20M
17:40 | 13:01/mi
21M
4:02:53
21.00 mi
Rank: #27465 (+85)
20M → 21M
12:29 | 12:29/mi
35K
4:11:46
21.75 mi
Rank: #27448 (+17)
21M → 35K
8:53 | 11:53/mi
23M
4:28:51
23.00 mi
Rank: #27511 (-63)
35K → 23M
17:05 | 13:40/mi
24M
4:40:45
24.00 mi
Rank: #27479 (+32)
23M → 24M
11:54 | 11:54/mi
40K
4:50:53
24.85 mi
Rank: #27420 (+59)
24M → 40K
10:08 | 11:52/mi
25.2M
4:55:32
25.20 mi
Rank: #27408 (+12)
40K → 25.2M
4:39 | 13:30/mi
FINISH
5:07:03
26.22 mi
Rank: #27392 (+16)
25.2M → FINISH
11:31 | 11:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:25:09
Pace11:05 /mi
2nd Half
Distance13.11 mi
Time2:41:54
Pace12:21 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:0834:3511:0834:35
11:08
-
10K
6.21 mi12:33:591:07:2610:5232:51
10:35
-0:33
15K
9.32 mi13:09:061:42:3311:0135:07
11:19
+0:44
20K
12.43 mi13:44:192:17:4611:0635:13
11:21
+0:02
HALF
13.11 mi13:51:422:25:0911:057:23
10:50
-0:31
25K
15.53 mi14:22:232:55:5011:2030:41
12:40
+1:50
30K
18.64 mi14:59:173:32:4411:2536:54
11:53
-0:47
20M
20.00 mi15:16:573:50:2411:3217:40
13:01
+1:08
21M
21.00 mi15:29:264:02:5311:3412:29
12:29
-0:32
35K
21.75 mi15:38:194:11:4611:358:53
11:53
-0:36
23M
23.00 mi15:55:244:28:5111:4217:05
13:40
+1:47
24M
24.00 mi16:07:184:40:4511:4211:54
11:54
-1:46
40K
24.85 mi16:17:264:50:5311:4310:08
11:52
-0:02
25.2M
25.20 mi16:22:054:55:3211:444:39
13:30
+1:38
FINISH
26.22 mi16:33:365:07:0311:4411:31
11:19
-2:11

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

10:35 /mi

Average Pace

11:43 /mi

Slowest Pace

13:40 /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

2:36:40

51% of race

Time at Steady Pace

1:07:49

22% of race

Time at Slower Pace

1:22:34

27% of race

Average Pace: 11:43 /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 mi12:01:0834:3511:0834:35
11:08
#28190
10K
6.21 mi12:33:591:07:2610:5232:51
10:35
#27656
15K
9.32 mi13:09:061:42:3311:0135:07
11:19
#27727
20K
12.43 mi13:44:192:17:4611:0635:13
11:21
#27635
HALF
13.11 mi13:51:422:25:0911:057:23
10:50
#27613
25K
15.53 mi14:22:232:55:5011:2030:41
12:40
#27712
30K
18.64 mi14:59:173:32:4411:2536:54
11:53
#27540
20M
20.00 mi15:16:573:50:2411:3217:40
13:01
#27550
21M
21.00 mi15:29:264:02:5311:3412:29
12:29
#27465
35K
21.75 mi15:38:194:11:4611:358:53
11:53
#27448
23M
23.00 mi15:55:244:28:5111:4217:05
13:40
#27511
24M
24.00 mi16:07:184:40:4511:4211:54
11:54
#27479
40K
24.85 mi16:17:264:50:5311:4310:08
11:52
#27420
25.2M
25.20 mi16:22:054:55:3211:444:39
13:30
#27408
FINISH
26.22 mi16:33:365:07:0311:4411:31
11:19
#27392
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 mi28190120091200927770(Top 96%)11766(Top 94%)11766(Top 206%)
10K6.21 mi3.10 mi27656+53411670+33911670+33927048(Top 93%)11322(Top 90%)11322(Top 198%)
15K9.32 mi3.11 mi27727-7111730-6011730-6027770(Top 96%)11766(Top 94%)11766(Top 206%)
20K12.43 mi3.11 mi27635+9211679+5111679+5127367(Top 94%)11527(Top 92%)11527(Top 202%)
HALF13.11 mi0.68 mi27613+2211671+811671+827180(Top 94%)11470(Top 91%)11470(Top 201%)
25K15.53 mi2.42 mi27712-9911732-6111732-6128020(Top 97%)11966(Top 95%)11966(Top 209%)
30K18.64 mi3.11 mi27540+17211658+7411658+7426625(Top 92%)11248(Top 89%)11248(Top 197%)
20M20.00 mi1.36 mi27550-1011665-711665-727429(Top 95%)11719(Top 93%)11719(Top 205%)
21M21.00 mi1.00 mi27465+8511628+3711628+3725772(Top 89%)10912(Top 87%)10912(Top 191%)
35K21.75 mi0.75 mi27448+1711624+411624+426600(Top 92%)11356(Top 90%)11356(Top 199%)
23M23.00 mi1.25 mi27511-6311668-4411668-4427897(Top 96%)12017(Top 96%)12017(Top 210%)
24M24.00 mi1.00 mi27479+3211662+611662+626501(Top 91%)11365(Top 90%)11365(Top 199%)
40K24.85 mi0.85 mi27420+5911625+3711625+3725667(Top 88%)10979(Top 87%)10979(Top 192%)
25.2M25.20 mi0.35 mi27408+1211621+411621+426680(Top 92%)11467(Top 91%)11467(Top 201%)
FINISH26.22 mi1.02 mi27392+1611618+311618+326607(Top 92%)11447(Top 91%)11447(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27770

Females

11766

F18-39

11766

5K→10K

3.1 - 6.2 mi

Top 93%
×5
+79ft-138ft

Overall

27048

Females

11322

F18-39

11322

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27770

Females

11766

F18-39

11766

15K→20K

9.3 - 12.4 mi

Top 94%
×5
+106ft-86ft

Overall

27367

Females

11527

F18-39

11527

20K→HALF

12.4 - 13.1 mi

Top 94%
×2
+19ft-37ft

Overall

27180

Females

11470

F18-39

11470

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28020

Females

11966

F18-39

11966

25K→30K

15.5 - 18.6 mi

Top 92%
×9
+181ft-148ft

Overall

26625

Females

11248

F18-39

11248

30K→20M

18.6 - 20.0 mi

Top 95%
×5
+64ft-50ft

Overall

27429

Females

11719

F18-39

11719

20M→21M

20.0 - 21.0 mi

Top 89%
×8
+106ft-24ft

Overall

25772

Females

10912

F18-39

10912

21M→35K

21.0 - 21.8 mi

Top 92%
×7
+17ft-86ft

Overall

26600

Females

11356

F18-39

11356

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27897

Females

12017

F18-39

12017

23M→24M

23.0 - 24.0 mi

Top 91%
×6
+12ft-82ft

Overall

26501

Females

11365

F18-39

11365

24M→40K

24.0 - 24.9 mi

Top 88%
×1
+6ft-20ft

Overall

25667

Females

10979

F18-39

10979

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1
+13ft-16ft

Overall

26680

Females

11467

F18-39

11467

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
×2
+22ft-21ft

Overall

26607

Females

11447

F18-39

11447

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1314*
Passed By
516
Net Change
+798
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28190
5K → 10K539*5+534#28190#27656
10K → 15K92163-71#27656#27727
15K → 20K13139+92#27727#27635
20K → HALF286+22#27635#27613
HALF → 25K42141-99#27613#27712
25K → 30K18614+172#27712#27540
30K → 20M2838-10#27540#27550
20M → 21M872+85#27550#27465
21M → 35K2811+17#27465#27448
35K → 23M1275-63#27448#27511
23M → 24M419+32#27511#27479
24M → 40K590+59#27479#27420
40K → 25.2M186+12#27420#27408
25.2M → FINISH237+16#27408#27392
TOTALS1314*516+798

* 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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