Mandy Lawson

Bib: 21190F

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:19
Rank: #21898
Start5K
9:26/mi
29:19 split
10K· 6.21 mi
55:52
Rank: #20618 (+1280)
5K10K
8:33/mi
26:33 split
15K· 9.32 mi
1:22:34
Rank: #19914 (+704)
10K15K
8:36/mi
26:42 split
20K· 12.43 mi
1:49:54
Rank: #19554 (+360)
15K20K
8:48/mi
27:20 split
Half· 13.11 mi
1:55:44
Rank: #19482 (+72)
20KHalf
8:33/mi
5:50 split
25K· 15.53 mi
2:18:38
Rank: #19751 (-269)
Half25K
9:27/mi
22:54 split
30K· 18.64 mi
2:48:47
Rank: #19848 (-97)
25K30K
9:42/mi
30:09 split
20M
3:02:50
Rank: #20006 (-158)
30K20M
10:20/mi
14:03 split
21M
3:13:51
Rank: #20084 (-78)
20M21M
11:01/mi
11:01 split
35K· 21.75 mi
3:20:40
Rank: #20012 (+72)
21M35K
9:07/mi
6:49 split
23M
3:32:45
Rank: #19931 (+81)
35K23M
9:39/mi
12:05 split
24M
3:41:32
Rank: #19785 (+146)
23M24M
8:47/mi
8:47 split
40K· 24.85 mi
3:50:26
Rank: #19856 (-71)
24M40K
10:25/mi
8:54 split
25.2M
3:53:58
Rank: #19835 (+21)
40K25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
4:03:13
Rank: #19786 (+49)
25.2MFinish
9:05/mi
9:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:44
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:07:29
Pace9:43 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:1129:199:2629:19
9:26
-
10K
6.21 mi12:11:4455:528:5926:33
8:33
-0:53
15K
9.32 mi12:38:261:22:348:5226:42
8:36
+0:03
20K
12.43 mi13:05:461:49:548:5127:20
8:48
+0:12
Half
13.11 mi13:11:361:55:448:505:50
8:33
-0:15
25K
15.53 mi13:34:302:18:388:5522:54
9:27
+0:54
30K
18.64 mi14:04:392:48:479:0330:09
9:42
+0:15
20M
20.00 mi14:18:423:02:509:0814:03
10:20
+0:38
21M
21.00 mi14:29:433:13:519:1411:01
11:01
+0:41
35K
21.75 mi14:36:323:20:409:146:49
9:07
-1:54
23M
23.00 mi14:48:373:32:459:1512:05
9:39
+0:32
24M
24.00 mi14:57:243:41:329:148:47
8:47
-0:52
40K
24.85 mi15:06:183:50:269:168:54
10:25
+1:38
25.2M
25.20 mi15:09:503:53:589:173:32
10:15
-0:10
Finish
26.22 mi15:19:054:03:139:179:15
9:05
-1:10

Checkpoints & Pacing

📈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

8:33 /mi

Average Pace

9:17 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:12

39% of race

Time at Steady Pace

1:50:31

45% of race

Time at Slower Pace

37:30

15% of race

Average Pace: 9:17 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:45:1129:199:2629:19
9:26
#21898
10K
6.21 mi12:11:4455:528:5926:33
8:33
#20618
15K
9.32 mi12:38:261:22:348:5226:42
8:36
#19914
20K
12.43 mi13:05:461:49:548:5127:20
8:48
#19554
Half
13.11 mi13:11:361:55:448:505:50
8:33
#19482
25K
15.53 mi13:34:302:18:388:5522:54
9:27
#19751
30K
18.64 mi14:04:392:48:479:0330:09
9:42
#19848
20M
20.00 mi14:18:423:02:509:0814:03
10:20
#20006
21M
21.00 mi14:29:433:13:519:1411:01
11:01
#20084
35K
21.75 mi14:36:323:20:409:146:49
9:07
#20012
23M
23.00 mi14:48:373:32:459:1512:05
9:39
#19931
24M
24.00 mi14:57:243:41:329:148:47
8:47
#19785
40K
24.85 mi15:06:183:50:269:168:54
10:25
#19856
25.2M
25.20 mi15:09:503:53:589:173:32
10:15
#19835
Finish
26.22 mi15:19:054:03:139:179:15
9:05
#19786
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi218988831883118419(Top 69%)6751(Top 59%)6751(Top 372%)
10K6.21 mi3.10 mi20618+12808098+7338098+73318548(Top 70%)6801(Top 60%)6801(Top 374%)
15K9.32 mi3.11 mi19914+7047685+4137685+41318419(Top 69%)6751(Top 59%)6751(Top 372%)
20K12.43 mi3.11 mi19554+3607458+2277458+22718676(Top 70%)6902(Top 60%)6902(Top 380%)
Half13.11 mi0.68 mi19482+727422+367422+3618101(Top 68%)6565(Top 57%)6565(Top 361%)
25K15.53 mi2.42 mi19751-2697577-1557577-15520657(Top 78%)8075(Top 71%)8075(Top 444%)
30K18.64 mi3.11 mi19848-977643-667643-6620157(Top 76%)7859(Top 69%)7859(Top 433%)
20M20.00 mi1.36 mi20006-1587747-1047747-10421370(Top 80%)8620(Top 75%)8620(Top 474%)
21M21.00 mi1.00 mi20084-787798-517798-5120872(Top 78%)8389(Top 73%)8389(Top 462%)
35K21.75 mi0.75 mi20012+727760+387760+3818418(Top 69%)7068(Top 62%)7068(Top 389%)
23M23.00 mi1.25 mi19931+817727+337727+3318920(Top 71%)7364(Top 64%)7364(Top 405%)
24M24.00 mi1.00 mi19785+1467642+857642+8516151(Top 61%)5901(Top 52%)5901(Top 325%)
40K24.85 mi0.85 mi19856-717696-547696-5421006(Top 79%)8605(Top 75%)8605(Top 474%)
25.2M25.20 mi0.35 mi19835+217692+47692+418334(Top 69%)7143(Top 63%)7143(Top 393%)
Finish26.22 mi1.02 mi19786+497664+287664+2818394(Top 69%)7115(Top 62%)7115(Top 392%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

18419

Females

6751

F45-49

6751

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18548

Females

6801

F45-49

6801

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

18419

Females

6751

F45-49

6751

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18676

Females

6902

F45-49

6902

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18101

Females

6565

F45-49

6565

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20657

Females

8075

F45-49

8075

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20157

Females

7859

F45-49

7859

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21370

Females

8620

F45-49

8620

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20872

Females

8389

F45-49

8389

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

18418

Females

7068

F45-49

7068

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18920

Females

7364

F45-49

7364

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16151

Females

5901

F45-49

5901

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21006

Females

8605

F45-49

8605

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18334

Females

7143

F45-49

7143

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18394

Females

7115

F45-49

7115

Passing Analysis

Category:
Athletes Passed
3243
Passed By
1131
Net Change
+2112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21898
5K10K129818+1280#21898#20618
10K15K71814+704#20618#19914
15K20K39434+360#19914#19554
20KHalf775+72#19554#19482
Half25K48317-269#19482#19751
25K30K137234-97#19751#19848
30K20M39197-158#19848#20006
20M21M53131-78#20006#20084
21M35K8513+72#20084#20012
35K23M10726+81#20012#19931
23M24M1493+146#19931#19785
24M40K31102-71#19785#19856
40K25.2M4120+21#19856#19835
25.2MFinish6617+49#19835#19786
TOTALS32431131+2112
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing