Laura Barnes

Bib: 19192F

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 29%
Age Group (F40-44)
#0 / 1737
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
24:50
3.11 mi
Rank: #16907
Start5K
24:50 | 8:00/mi
10K
49:46
6.21 mi
Rank: #17152 (-245)
5K10K
24:56 | 8:02/mi
15K
1:14:21
9.32 mi
Rank: #16884 (+268)
10K15K
24:35 | 7:55/mi
20K
1:39:14
12.43 mi
Rank: #16692 (+192)
15K20K
24:53 | 8:01/mi
HALF
1:44:31
13.11 mi
Rank: #16617 (+75)
20KHALF
5:17 | 7:46/mi
25K
2:03:50
15.53 mi
Rank: #16357 (+260)
HALF25K
19:19 | 7:58/mi
30K
2:28:56
18.64 mi
Rank: #15907 (+450)
25K30K
25:06 | 8:05/mi
20M
2:40:03
20.00 mi
Rank: #15762 (+145)
30K20M
11:07 | 8:12/mi
21M
2:48:44
21.00 mi
Rank: #15635 (+127)
20M21M
8:41 | 8:41/mi
35K
2:55:06
21.75 mi
Rank: #15713 (-78)
21M35K
6:22 | 8:31/mi
23M
3:05:59
23.00 mi
Rank: #15759 (-46)
35K23M
10:53 | 8:42/mi
24M
3:14:35
24.00 mi
Rank: #15845 (-86)
23M24M
8:36 | 8:36/mi
40K
3:21:56
24.85 mi
Rank: #15843 (+2)
24M40K
7:21 | 8:36/mi
25.2M
3:25:08
25.20 mi
Rank: #15839 (+4)
40K25.2M
3:12 | 9:17/mi
FINISH
3:33:19
26.22 mi
Rank: #15806 (+33)
25.2MFINISH
8:11 | 8:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:31
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:48:48
Pace8:18 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:1024:508:0024:50
8:00
-
10K
6.21 mi11:33:0649:468:0124:56
8:02
+0:02
15K
9.32 mi11:57:411:14:217:5924:35
7:55
-0:07
20K
12.43 mi12:22:341:39:148:0024:53
8:01
+0:06
HALF
13.11 mi12:27:511:44:317:595:17
7:46
-0:15
25K
15.53 mi12:47:102:03:507:5919:19
7:58
+0:12
30K
18.64 mi13:12:162:28:568:0025:06
8:05
+0:07
20M
20.00 mi13:23:232:40:038:0111:07
8:12
+0:07
21M
21.00 mi13:32:042:48:448:038:41
8:41
+0:29
35K
21.75 mi13:38:262:55:068:046:22
8:31
-0:10
23M
23.00 mi13:49:193:05:598:0610:53
8:42
+0:11
24M
24.00 mi13:57:553:14:358:078:36
8:36
-0:06
40K
24.85 mi14:05:163:21:568:087:21
8:36
0:00
25.2M
25.20 mi14:08:283:25:088:093:12
9:17
+0:41
FINISH
26.22 mi14:16:393:33:198:098:11
8:02
-1:15

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

7:46 /mi

Average Pace

8:09 /mi

Slowest Pace

9:17 /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

2:54:36

82% of race

Time at Steady Pace

35:31

17% of race

Time at Slower Pace

3:12

2% of race

Average Pace: 8:08 /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 mi11:08:1024:508:0024:50
8:00
#16907
10K
6.21 mi11:33:0649:468:0124:56
8:02
#17152
15K
9.32 mi11:57:411:14:217:5924:35
7:55
#16884
20K
12.43 mi12:22:341:39:148:0024:53
8:01
#16692
HALF
13.11 mi12:27:511:44:317:595:17
7:46
#16617
25K
15.53 mi12:47:102:03:507:5919:19
7:58
#16357
30K
18.64 mi13:12:162:28:568:0025:06
8:05
#15907
20M
20.00 mi13:23:232:40:038:0111:07
8:12
#15762
21M
21.00 mi13:32:042:48:448:038:41
8:41
#15635
35K
21.75 mi13:38:262:55:068:046:22
8:31
#15713
23M
23.00 mi13:49:193:05:598:0610:53
8:42
#15759
24M
24.00 mi13:57:553:14:358:078:36
8:36
#15845
40K
24.85 mi14:05:163:21:568:087:21
8:36
#15843
25.2M
25.20 mi14:08:283:25:088:093:12
9:17
#15839
FINISH
26.22 mi14:16:393:33:198:098:11
8:02
#15806
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 mi169075868586816335(Top 56%)5531(Top 44%)5531(Top 318%)
10K6.21 mi3.10 mi17152-2456015-1476015-14717442(Top 60%)6171(Top 49%)6171(Top 355%)
15K9.32 mi3.11 mi16884+2685852+1635852+16316335(Top 56%)5531(Top 44%)5531(Top 318%)
20K12.43 mi3.11 mi16692+1925749+1035749+10316198(Top 56%)5493(Top 44%)5493(Top 316%)
HALF13.11 mi0.68 mi16617+755709+405709+4015260(Top 53%)4896(Top 39%)4896(Top 282%)
25K15.53 mi2.42 mi16357+2605574+1355574+13515159(Top 52%)4955(Top 39%)4955(Top 285%)
30K18.64 mi3.11 mi15907+4505348+2265348+22614087(Top 49%)4452(Top 35%)4452(Top 256%)
20M20.00 mi1.36 mi15762+1455276+725276+7214199(Top 49%)4610(Top 37%)4610(Top 265%)
21M21.00 mi1.00 mi15635+1275222+545222+5414323(Top 49%)4759(Top 38%)4759(Top 274%)
35K21.75 mi0.75 mi15713-785278-565278-5617645(Top 61%)6694(Top 53%)6694(Top 385%)
23M23.00 mi1.25 mi15759-465336-585336-5816883(Top 58%)6359(Top 51%)6359(Top 366%)
24M24.00 mi1.00 mi15845-865406-705406-7017494(Top 60%)6726(Top 53%)6726(Top 387%)
40K24.85 mi0.85 mi15843+25427-215427-2116290(Top 56%)6134(Top 49%)6134(Top 353%)
25.2M25.20 mi0.35 mi15839+45436-95436-916248(Top 56%)6084(Top 48%)6084(Top 350%)
FINISH26.22 mi1.02 mi15806+335434+25434+215403(Top 53%)5639(Top 45%)5639(Top 325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16335

Females

5531

F40-44

5531

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17442

Females

6171

F40-44

6171

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16335

Females

5531

F40-44

5531

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16198

Females

5493

F40-44

5493

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15260

Females

4896

F40-44

4896

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15159

Females

4955

F40-44

4955

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14087

Females

4452

F40-44

4452

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14199

Females

4610

F40-44

4610

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14323

Females

4759

F40-44

4759

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17645

Females

6694

F40-44

6694

35K→23M

21.8 - 23.0 mi

Top 58%
×5
+23ft-63ft

Overall

16883

Females

6359

F40-44

6359

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17494

Females

6726

F40-44

6726

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16290

Females

6134

F40-44

6134

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16248

Females

6084

F40-44

6084

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15403

Females

5639

F40-44

5639

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2314*
Passed By
995
Net Change
+1101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16907
5K10K173200-245#16907#17152
10K15K353*85+268#17152#16884
15K20K275*83+192#16884#16692
20KHALF816+75#16692#16617
HALF25K283*23+260#16617#16357
25K30K467*17+450#16357#15907
30K20M16621+145#15907#15762
20M21M17346+127#15762#15635
21M35K43121-78#15635#15713
35K23M80126-46#15713#15759
23M24M48134-86#15759#15845
24M40K6967+2#15845#15843
40K25.2M3026+4#15843#15839
25.2MFINISH7340+33#15839#15806
TOTALS2314*995+1101

* 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

Activity Data

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing