Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Emily Howard

Bib: 28201 β€’F β€’Age: N/A

MA

Boston Marathon logo
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
42:27
3.11 mi
Rank: #29006
Start β†’ 5K
42:27 | 13:40/mi
10K
1:22:12
6.21 mi
Rank: #28989 (+17)
5K β†’ 10K
39:45 | 12:48/mi
15K
2:04:08
9.32 mi
Rank: #28984 (+5)
10K β†’ 15K
41:56 | 13:30/mi
20K
2:46:48
12.43 mi
Rank: #28978 (+6)
15K β†’ 20K
42:40 | 13:44/mi
HALF
2:55:32
13.11 mi
Rank: #28971 (+7)
20K β†’ HALF
8:44 | 12:49/mi
25K
3:31:47
15.53 mi
Rank: #28978 (-7)
HALF β†’ 25K
36:15 | 14:57/mi
30K
4:16:10
18.64 mi
Rank: #28961 (+17)
25K β†’ 30K
44:23 | 14:18/mi
20M
4:35:38
20.00 mi
Rank: #28950 (+11)
30K β†’ 20M
19:28 | 14:20/mi
21M
4:50:51
21.00 mi
Rank: #28948 (+2)
20M β†’ 21M
15:13 | 15:13/mi
35K
5:00:37
21.75 mi
Rank: #28939 (+9)
21M β†’ 35K
9:46 | 13:04/mi
23M
5:17:45
23.00 mi
Rank: #28924 (+15)
35K β†’ 23M
17:08 | 13:42/mi
24M
5:31:08
24.00 mi
Rank: #28914 (+10)
23M β†’ 24M
13:23 | 13:23/mi
40K
5:43:29
24.85 mi
Rank: #28918 (-4)
24M β†’ 40K
12:21 | 14:27/mi
25.2M
5:48:54
25.20 mi
Rank: #28919 (-1)
40K β†’ 25.2M
5:25 | 15:43/mi
FINISH
6:01:20
26.22 mi
Rank: #28906 (+13)
25.2M β†’ FINISH
12:26 | 12:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:55:32
Pace13:24 /mi
2nd Half
Distance13.11 mi
Time3:05:48
Pace14:11 /mi
πŸ“ŠPositive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:08:4042:2713:4042:27
13:40
-
10K
6.21 mi12:48:251:22:1213:1439:45
12:48
-0:52
15K
9.32 mi13:30:212:04:0813:2041:56
13:30
+0:42
20K
12.43 mi14:13:012:46:4813:2642:40
13:44
+0:14
HALF
13.11 mi14:21:452:55:3213:248:44
12:49
-0:55
25K
15.53 mi14:58:003:31:4713:3836:15
14:57
+2:08
30K
18.64 mi15:42:234:16:1013:4544:23
14:18
-0:39
20M
20.00 mi16:01:514:35:3813:4719:28
14:20
+0:02
21M
21.00 mi16:17:044:50:5113:5215:13
15:13
+0:53
35K
21.75 mi16:26:505:00:3713:509:46
13:04
-2:09
23M
23.00 mi16:43:585:17:4513:4917:08
13:42
+0:38
24M
24.00 mi16:57:215:31:0813:4813:23
13:23
-0:19
40K
24.85 mi17:09:425:43:2913:5012:21
14:27
+1:04
25.2M
25.20 mi17:15:075:48:5413:515:25
15:43
+1:16
FINISH
26.22 mi17:27:336:01:2013:4812:26
12:13
-3:30

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

12:13 /mi

Average Pace

13:47 /mi

Slowest Pace

15:43 /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

1:10:41

20% of race

Time at Steady Pace

2:37:34

44% of race

Time at Slower Pace

2:13:05

37% of race

Average Pace: 13:47 /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 mi12:08:4042:2713:4042:27
13:40
#29006
10K
6.21 mi12:48:251:22:1213:1439:45
12:48
#28989
15K
9.32 mi13:30:212:04:0813:2041:56
13:30
#28984
20K
12.43 mi14:13:012:46:4813:2642:40
13:44
#28978
HALF
13.11 mi14:21:452:55:3213:248:44
12:49
#28971
25K
15.53 mi14:58:003:31:4713:3836:15
14:57
#28978
30K
18.64 mi15:42:234:16:1013:4544:23
14:18
#28961
20M
20.00 mi16:01:514:35:3813:4719:28
14:20
#28950
21M
21.00 mi16:17:044:50:5113:5215:13
15:13
#28948
35K
21.75 mi16:26:505:00:3713:509:46
13:04
#28939
23M
23.00 mi16:43:585:17:4513:4917:08
13:42
#28924
24M
24.00 mi16:57:215:31:0813:4813:23
13:23
#28914
40K
24.85 mi17:09:425:43:2913:5012:21
14:27
#28918
25.2M
25.20 mi17:15:075:48:5413:515:25
15:43
#28919
FINISH
26.22 mi17:27:336:01:2013:4812:26
12:13
#28906
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 mi29006125721257228938(Top 100%)12528(Top 100%)12528(Top 219%)
10K6.21 mi3.10 mi28989+1712562+1012562+1028892(Top 100%)12495(Top 99%)12495(Top 219%)
15K9.32 mi3.11 mi28984+512558+412558+428938(Top 100%)12528(Top 100%)12528(Top 219%)
20K12.43 mi3.11 mi28978+612555+312555+328858(Top 99%)12479(Top 99%)12479(Top 218%)
HALF13.11 mi0.68 mi28971+712550+512550+528667(Top 99%)12380(Top 98%)12380(Top 217%)
25K15.53 mi2.42 mi28978-712554-412554-428908(Top 100%)12515(Top 99%)12515(Top 219%)
30K18.64 mi3.11 mi28961+1712546+812546+828506(Top 98%)12299(Top 98%)12299(Top 215%)
20M20.00 mi1.36 mi28950+1112541+512541+528313(Top 98%)12208(Top 97%)12208(Top 214%)
21M21.00 mi1.00 mi28948+212538+312538+328192(Top 97%)12160(Top 97%)12160(Top 213%)
35K21.75 mi0.75 mi28939+912534+412534+427765(Top 96%)11962(Top 95%)11962(Top 209%)
23M23.00 mi1.25 mi28924+1512524+1012524+1027936(Top 96%)12044(Top 96%)12044(Top 211%)
24M24.00 mi1.00 mi28914+1012519+512519+527949(Top 96%)12090(Top 96%)12090(Top 212%)
40K24.85 mi0.85 mi28918-412521-212521-228187(Top 97%)12211(Top 97%)12211(Top 214%)
25.2M25.20 mi0.35 mi28919-112523-212523-228310(Top 98%)12300(Top 98%)12300(Top 215%)
FINISH26.22 mi1.02 mi28906+1312517+612517+627661(Top 95%)11949(Top 95%)11949(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
Γ—21
+97ft-345ft

Overall

28938

Females

12528

F18-39

12528

5K→10K

3.1 - 6.2 mi

Top 100%
Γ—5
+79ft-138ft

Overall

28892

Females

12495

F18-39

12495

10K→15K

6.2 - 9.3 mi

Top 100%
Γ—3
+67ft-78ft

Overall

28938

Females

12528

F18-39

12528

15K→20K

9.3 - 12.4 mi

Top 99%
Γ—5
+106ft-86ft

Overall

28858

Females

12479

F18-39

12479

20K→HALF

12.4 - 13.1 mi

Top 99%
Γ—2
+19ft-37ft

Overall

28667

Females

12380

F18-39

12380

HALF→25K

13.1 - 15.5 mi

Top 100%
Γ—4
+66ft-88ft

Overall

28908

Females

12515

F18-39

12515

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28506

Females

12299

F18-39

12299

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28313

Females

12208

F18-39

12208

20M→21M

20.0 - 21.0 mi

Top 97%
Γ—8
+106ft-24ft

Overall

28192

Females

12160

F18-39

12160

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27765

Females

11962

F18-39

11962

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27936

Females

12044

F18-39

12044

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27949

Females

12090

F18-39

12090

24M→40K

24.0 - 24.9 mi

Top 97%
Γ—1
+6ft-20ft

Overall

28187

Females

12211

F18-39

12211

40K→25.2M

24.9 - 25.2 mi

Top 98%
Γ—1
+13ft-16ft

Overall

28310

Females

12300

F18-39

12300

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
Γ—2
+22ft-21ft

Overall

27661

Females

11949

F18-39

11949

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
142
Passed By
42
Net Change
+100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#29006
5K β†’ 10K214+17#29006#28989
10K β†’ 15K72+5#28989#28984
15K β†’ 20K126+6#28984#28978
20K β†’ HALF70+7#28978#28971
HALF β†’ 25K411-7#28971#28978
25K β†’ 30K192+17#28978#28961
30K β†’ 20M110+11#28961#28950
20M β†’ 21M42+2#28950#28948
21M β†’ 35K112+9#28948#28939
35K β†’ 23M172+15#28939#28924
23M β†’ 24M122+10#28924#28914
24M β†’ 40K04-4#28914#28918
40K β†’ 25.2M34-1#28918#28919
25.2M β†’ FINISH141+13#28919#28906
TOTALS14242+100
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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