Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Amanda Livingston

Bib: 27491 β€’F β€’Age: N/A

MA

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 (F40-44)
#0 / 1737
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
30:11
3.11 mi
Rank: #25126
Start β†’ 5K
30:11 | 9:43/mi
10K
1:01:33
6.21 mi
Rank: #25666 (-540)
5K β†’ 10K
31:22 | 10:06/mi
15K
1:31:58
9.32 mi
Rank: #25508 (+158)
10K β†’ 15K
30:25 | 9:48/mi
20K
2:04:39
12.43 mi
Rank: #25670 (-162)
15K β†’ 20K
32:41 | 10:32/mi
HALF
2:11:14
13.11 mi
Rank: #25627 (+43)
20K β†’ HALF
6:35 | 9:40/mi
25K
2:34:46
15.53 mi
Rank: #25299 (+328)
HALF β†’ 25K
23:32 | 9:43/mi
30K
3:05:11
18.64 mi
Rank: #24828 (+471)
25K β†’ 30K
30:25 | 9:48/mi
20M
3:18:26
20.00 mi
Rank: #24625 (+203)
30K β†’ 20M
13:15 | 9:46/mi
21M
3:28:07
21.00 mi
Rank: #24377 (+248)
20M β†’ 21M
9:41 | 9:41/mi
35K
3:35:28
21.75 mi
Rank: #24318 (+59)
21M β†’ 35K
7:21 | 9:50/mi
23M
3:47:42
23.00 mi
Rank: #24127 (+191)
35K β†’ 23M
12:14 | 9:47/mi
24M
3:57:14
24.00 mi
Rank: #24006 (+121)
23M β†’ 24M
9:32 | 9:32/mi
40K
4:05:24
24.85 mi
Rank: #23887 (+119)
24M β†’ 40K
8:10 | 9:34/mi
25.2M
4:08:51
25.20 mi
Rank: #23826 (+61)
40K β†’ 25.2M
3:27 | 10:01/mi
FINISH
4:17:37
26.22 mi
Rank: #23646 (+180)
25.2M β†’ FINISH
8:46 | 8:37/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:11:14
Pace10:01 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:06:23
Pace9:39 /mi
πŸ“ŠNegative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5030:119:4330:11
9:43
-
10K
6.21 mi12:27:121:01:339:5531:22
10:06
+0:23
15K
9.32 mi12:57:371:31:589:5330:25
9:48
-0:18
20K
12.43 mi13:30:182:04:3910:0232:41
10:32
+0:44
HALF
13.11 mi13:36:532:11:1410:016:35
9:40
-0:52
25K
15.53 mi14:00:252:34:469:5823:32
9:43
+0:03
30K
18.64 mi14:30:503:05:119:5730:25
9:48
+0:05
20M
20.00 mi14:44:053:18:269:5613:15
9:46
-0:02
21M
21.00 mi14:53:463:28:079:559:41
9:41
-0:05
35K
21.75 mi15:01:073:35:289:557:21
9:50
+0:09
23M
23.00 mi15:13:213:47:429:5512:14
9:47
-0:03
24M
24.00 mi15:22:533:57:149:549:32
9:32
-0:15
40K
24.85 mi15:31:034:05:249:538:10
9:34
+0:02
25.2M
25.20 mi15:34:304:08:519:533:27
10:01
+0:27
FINISH
26.22 mi15:43:164:17:379:508:46
8:37
-1:24

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

8:37 /mi

Average Pace

9:50 /mi

Slowest Pace

10:32 /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

26:28

10% of race

Time at Steady Pace

2:43:39

64% of race

Time at Slower Pace

1:07:30

26% of race

Average Pace: 9:50 /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 mi11:55:5030:119:4330:11
9:43
#25126
10K
6.21 mi12:27:121:01:339:5531:22
10:06
#25666
15K
9.32 mi12:57:371:31:589:5330:25
9:48
#25508
20K
12.43 mi13:30:182:04:3910:0232:41
10:32
#25670
HALF
13.11 mi13:36:532:11:1410:016:35
9:40
#25627
25K
15.53 mi14:00:252:34:469:5823:32
9:43
#25299
30K
18.64 mi14:30:503:05:119:5730:25
9:48
#24828
20M
20.00 mi14:44:053:18:269:5613:15
9:46
#24625
21M
21.00 mi14:53:463:28:079:559:41
9:41
#24377
35K
21.75 mi15:01:073:35:289:557:21
9:50
#24318
23M
23.00 mi15:13:213:47:429:5512:14
9:47
#24127
24M
24.00 mi15:22:533:57:149:549:32
9:32
#24006
40K
24.85 mi15:31:034:05:249:538:10
9:34
#23887
25.2M
25.20 mi15:34:304:08:519:533:27
10:01
#23826
FINISH
26.22 mi15:43:164:17:379:508:46
8:37
#23646
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 mi25126102351023525196(Top 87%)10279(Top 82%)10279(Top 592%)
10K6.21 mi3.10 mi25666-54010538-30310538-30326081(Top 90%)10765(Top 86%)10765(Top 620%)
15K9.32 mi3.11 mi25508+15810454+8410454+8425196(Top 87%)10279(Top 82%)10279(Top 592%)
20K12.43 mi3.11 mi25670-16210541-8710541-8726176(Top 90%)10844(Top 86%)10844(Top 624%)
HALF13.11 mi0.68 mi25627+4310518+2310518+2324802(Top 85%)10100(Top 80%)10100(Top 581%)
25K15.53 mi2.42 mi25299+32810358+16010358+16023581(Top 81%)9502(Top 76%)9502(Top 547%)
30K18.64 mi3.11 mi24828+47110123+23510123+23522550(Top 78%)9055(Top 72%)9055(Top 521%)
20M20.00 mi1.36 mi24625+20310034+8910034+8921922(Top 76%)8818(Top 70%)8818(Top 508%)
21M21.00 mi1.00 mi24377+2489920+1149920+11419348(Top 67%)7513(Top 60%)7513(Top 433%)
35K21.75 mi0.75 mi24318+599902+189902+1822712(Top 78%)9320(Top 74%)9320(Top 537%)
23M23.00 mi1.25 mi24127+1919827+759827+7521507(Top 74%)8745(Top 70%)8745(Top 503%)
24M24.00 mi1.00 mi24006+1219783+449783+4421480(Top 74%)8793(Top 70%)8793(Top 506%)
40K24.85 mi0.85 mi23887+1199726+579726+5720612(Top 71%)8390(Top 67%)8390(Top 483%)
25.2M25.20 mi0.35 mi23826+619696+309696+3019514(Top 67%)7847(Top 62%)7847(Top 452%)
FINISH26.22 mi1.02 mi23646+1809624+729624+7218724(Top 65%)7430(Top 59%)7430(Top 428%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25196

Females

10279

F40-44

10279

5K→10K

3.1 - 6.2 mi

Top 90%
Γ—5
+79ft-138ft

Overall

26081

Females

10765

F40-44

10765

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25196

Females

10279

F40-44

10279

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26176

Females

10844

F40-44

10844

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24802

Females

10100

F40-44

10100

HALF→25K

13.1 - 15.5 mi

Top 81%
Γ—4
+66ft-88ft

Overall

23581

Females

9502

F40-44

9502

25K→30K

15.5 - 18.6 mi

Top 78%
Γ—9
+181ft-148ft

Overall

22550

Females

9055

F40-44

9055

30K→20M

18.6 - 20.0 mi

Top 76%
Γ—5
+64ft-50ft

Overall

21922

Females

8818

F40-44

8818

20M→21M

20.0 - 21.0 mi

Top 67%
Γ—8
+106ft-24ft

Overall

19348

Females

7513

F40-44

7513

21M→35K

21.0 - 21.8 mi

Top 78%
Γ—7
+17ft-86ft

Overall

22712

Females

9320

F40-44

9320

35K→23M

21.8 - 23.0 mi

Top 74%
Γ—5
+23ft-63ft

Overall

21507

Females

8745

F40-44

8745

23M→24M

23.0 - 24.0 mi

Top 74%
Γ—6
+12ft-82ft

Overall

21480

Females

8793

F40-44

8793

24M→40K

24.0 - 24.9 mi

Top 71%
Γ—1
+6ft-20ft

Overall

20612

Females

8390

F40-44

8390

40K→25.2M

24.9 - 25.2 mi

Top 67%
Γ—1
+13ft-16ft

Overall

19514

Females

7847

F40-44

7847

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
Γ—2
+22ft-21ft

Overall

18724

Females

7430

F40-44

7430

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2406*
Passed By
506
Net Change
+1480
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25126
5K β†’ 10K40200-540#25126#25666
10K β†’ 15K226*68+158#25666#25508
15K β†’ 20K78200-162#25508#25670
20K β†’ HALF474+43#25670#25627
HALF β†’ 25K329*1+328#25627#25299
25K β†’ 30K472*1+471#25299#24828
30K β†’ 20M205*2+203#24828#24625
20M β†’ 21M248*0+248#24625#24377
21M β†’ 35K7213+59#24377#24318
35K β†’ 23M1943+191#24318#24127
23M β†’ 24M1298+121#24127#24006
24M β†’ 40K1212+119#24006#23887
40K β†’ 25.2M610+61#23887#23826
25.2M β†’ FINISH1844+180#23826#23646
TOTALS2406*506+1480

* 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

Activity Data

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