Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Erin Leggett

Bib: 27227 β€’F β€’Age: N/A

MD

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 (F45-49)
#0 / 1786
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
35:07
3.11 mi
Rank: #28355
Start β†’ 5K
35:07 | 11:19/mi
10K
1:11:15
6.21 mi
Rank: #28358 (-3)
5K β†’ 10K
36:08 | 11:38/mi
15K
1:49:02
9.32 mi
Rank: #28405 (-47)
10K β†’ 15K
37:47 | 12:10/mi
20K
2:28:59
12.43 mi
Rank: #28472 (-67)
15K β†’ 20K
39:57 | 12:52/mi
HALF
2:38:10
13.11 mi
Rank: #28507 (-35)
20K β†’ HALF
9:11 | 13:29/mi
25K
3:12:19
15.53 mi
Rank: #28592 (-85)
HALF β†’ 25K
34:09 | 14:05/mi
30K
3:57:45
18.64 mi
Rank: #28633 (-41)
25K β†’ 30K
45:26 | 14:38/mi
20M
4:17:18
20.00 mi
Rank: #28624 (+9)
30K β†’ 20M
19:33 | 14:24/mi
21M
4:33:10
21.00 mi
Rank: #28625 (-1)
20M β†’ 21M
15:52 | 15:52/mi
35K
4:44:08
21.75 mi
Rank: #28643 (-18)
21M β†’ 35K
10:58 | 14:40/mi
23M
5:02:05
23.00 mi
Rank: #28647 (-4)
35K β†’ 23M
17:57 | 14:21/mi
24M
5:15:46
24.00 mi
Rank: #28642 (+5)
23M β†’ 24M
13:41 | 13:41/mi
40K
5:28:09
24.85 mi
Rank: #28639 (+3)
24M β†’ 40K
12:23 | 14:29/mi
25.2M
5:33:34
25.20 mi
Rank: #28640 (-1)
40K β†’ 25.2M
5:25 | 15:43/mi
FINISH
5:49:00
26.22 mi
Rank: #28680 (-40)
25.2M β†’ FINISH
15:26 | 15:09/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
Time2:38:10
Pace12:04 /mi
2nd Half
Distance13.11 mi
Time3:10:50
Pace14:34 /mi
πŸ“ŠPositive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3435:0711:1935:07
11:19
-
10K
6.21 mi12:32:421:11:1511:2836:08
11:38
+0:19
15K
9.32 mi13:10:291:49:0211:4237:47
12:10
+0:32
20K
12.43 mi13:50:262:28:5912:0039:57
12:52
+0:42
HALF
13.11 mi13:59:372:38:1012:049:11
13:29
+0:37
25K
15.53 mi14:33:463:12:1912:2334:09
14:05
+0:36
30K
18.64 mi15:19:123:57:4512:4645:26
14:38
+0:33
20M
20.00 mi15:38:454:17:1812:5219:33
14:24
-0:14
21M
21.00 mi15:54:374:33:1013:0115:52
15:52
+1:28
35K
21.75 mi16:05:354:44:0813:0410:58
14:40
-1:12
23M
23.00 mi16:23:325:02:0513:0917:57
14:21
-0:19
24M
24.00 mi16:37:135:15:4613:1013:41
13:41
-0:40
40K
24.85 mi16:49:365:28:0913:1312:23
14:29
+0:48
25.2M
25.20 mi16:55:015:33:3413:155:25
15:43
+1:14
FINISH
26.22 mi17:10:275:49:0013:2015:26
15:09
-0:34

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

11:19 /mi

Average Pace

13:19 /mi

Slowest Pace

15:52 /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

2:38:10

45% of race

Time at Steady Pace

2:34:07

44% of race

Time at Slower Pace

36:43

11% of race

Average Pace: 13:19 /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 mi11:56:3435:0711:1935:07
11:19
#28355
10K
6.21 mi12:32:421:11:1511:2836:08
11:38
#28358
15K
9.32 mi13:10:291:49:0211:4237:47
12:10
#28405
20K
12.43 mi13:50:262:28:5912:0039:57
12:52
#28472
HALF
13.11 mi13:59:372:38:1012:049:11
13:29
#28507
25K
15.53 mi14:33:463:12:1912:2334:09
14:05
#28592
30K
18.64 mi15:19:123:57:4512:4645:26
14:38
#28633
20M
20.00 mi15:38:454:17:1812:5219:33
14:24
#28624
21M
21.00 mi15:54:374:33:1013:0115:52
15:52
#28625
35K
21.75 mi16:05:354:44:0813:0410:58
14:40
#28643
23M
23.00 mi16:23:325:02:0513:0917:57
14:21
#28647
24M
24.00 mi16:37:135:15:4613:1013:41
13:41
#28642
40K
24.85 mi16:49:365:28:0913:1312:23
14:29
#28639
25.2M
25.20 mi16:55:015:33:3413:155:25
15:43
#28640
FINISH
26.22 mi17:10:275:49:0013:2015:26
15:09
#28680
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi28355121211212128477(Top 98%)12220(Top 97%)12220(Top 684%)
10K6.21 mi3.10 mi28358-312127-612127-628335(Top 98%)12115(Top 96%)12115(Top 678%)
15K9.32 mi3.11 mi28405-4712165-3812165-3828477(Top 98%)12220(Top 97%)12220(Top 684%)
20K12.43 mi3.11 mi28472-6712205-4012205-4028554(Top 98%)12289(Top 98%)12289(Top 688%)
HALF13.11 mi0.68 mi28507-3512228-2312228-2328838(Top 99%)12486(Top 99%)12486(Top 699%)
25K15.53 mi2.42 mi28592-8512294-6612294-6628714(Top 99%)12401(Top 99%)12401(Top 694%)
30K18.64 mi3.11 mi28633-4112324-3012324-3028662(Top 99%)12390(Top 99%)12390(Top 694%)
20M20.00 mi1.36 mi28624+912325-112325-128345(Top 98%)12227(Top 97%)12227(Top 685%)
21M21.00 mi1.00 mi28625-1123251232528527(Top 98%)12345(Top 98%)12345(Top 691%)
35K21.75 mi0.75 mi28643-1812340-1512340-1528609(Top 99%)12408(Top 99%)12408(Top 695%)
23M23.00 mi1.25 mi28647-412344-412344-428356(Top 98%)12274(Top 98%)12274(Top 687%)
24M24.00 mi1.00 mi28642+512342+212342+228164(Top 97%)12200(Top 97%)12200(Top 683%)
40K24.85 mi0.85 mi28639+312344-212344-228208(Top 97%)12222(Top 97%)12222(Top 684%)
25.2M25.20 mi0.35 mi28640-1123441234428306(Top 98%)12296(Top 98%)12296(Top 688%)
FINISH26.22 mi1.02 mi28680-4012371-2712371-2728866(Top 99%)12530(Top 100%)12530(Top 702%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
Γ—21
+97ft-345ft

Overall

28477

Females

12220

F45-49

12220

5K→10K

3.1 - 6.2 mi

Top 98%
Γ—5
+79ft-138ft

Overall

28335

Females

12115

F45-49

12115

10K→15K

6.2 - 9.3 mi

Top 98%
Γ—3
+67ft-78ft

Overall

28477

Females

12220

F45-49

12220

15K→20K

9.3 - 12.4 mi

Top 98%
Γ—5
+106ft-86ft

Overall

28554

Females

12289

F45-49

12289

20K→HALF

12.4 - 13.1 mi

Top 99%
Γ—2
+19ft-37ft

Overall

28838

Females

12486

F45-49

12486

HALF→25K

13.1 - 15.5 mi

Top 99%
Γ—4
+66ft-88ft

Overall

28714

Females

12401

F45-49

12401

25K→30K

15.5 - 18.6 mi

Top 99%
Γ—9
+181ft-148ft

Overall

28662

Females

12390

F45-49

12390

30K→20M

18.6 - 20.0 mi

Top 98%
Γ—5
+64ft-50ft

Overall

28345

Females

12227

F45-49

12227

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28527

Females

12345

F45-49

12345

21M→35K

21.0 - 21.8 mi

Top 99%
Γ—7
+17ft-86ft

Overall

28609

Females

12408

F45-49

12408

35K→23M

21.8 - 23.0 mi

Top 98%
Γ—5
+23ft-63ft

Overall

28356

Females

12274

F45-49

12274

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28164

Females

12200

F45-49

12200

24M→40K

24.0 - 24.9 mi

Top 97%
Γ—1
+6ft-20ft

Overall

28208

Females

12222

F45-49

12222

40K→25.2M

24.9 - 25.2 mi

Top 98%
Γ—1
+13ft-16ft

Overall

28306

Females

12296

F45-49

12296

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
Γ—2
+22ft-21ft

Overall

28866

Females

12530

F45-49

12530

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
328
Passed By
653
Net Change
-325
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28355
5K β†’ 10K102105-3#28355#28358
10K β†’ 15K58105-47#28358#28405
15K β†’ 20K40107-67#28405#28472
20K β†’ HALF136-35#28472#28507
HALF β†’ 25K22107-85#28507#28592
25K β†’ 30K2364-41#28592#28633
30K β†’ 20M2011+9#28633#28624
20M β†’ 21M1112-1#28624#28625
21M β†’ 35K725-18#28625#28643
35K β†’ 23M1418-4#28643#28647
23M β†’ 24M105+5#28647#28642
24M β†’ 40K118+3#28642#28639
40K β†’ 25.2M56-1#28639#28640
25.2M β†’ FINISH444-40#28640#28680
TOTALS328653-325
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

Activity Data

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