Alexandra Lowson

Bib: 20221F

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
25:19
Rank: #15091
Start5K
25:19 | 8:09/mi
10K· 6.21 mi
50:53
Rank: #15746 (-655)
5K10K
25:34 | 8:14/mi
15K· 9.32 mi
1:16:40
Rank: #16011 (-265)
10K15K
25:47 | 8:18/mi
20K· 12.43 mi
1:43:02
Rank: #16213 (-202)
15K20K
26:22 | 8:29/mi
Half· 13.11 mi
1:49:16
Rank: #16538 (-325)
20KHalf
6:14 | 9:08/mi
25K· 15.53 mi
2:10:45
Rank: #16844 (-306)
Half25K
21:29 | 8:52/mi
30K· 18.64 mi
2:43:03
Rank: #18265 (-1421)
25K30K
32:18 | 10:24/mi
20M
2:56:49
Rank: #18562 (-297)
30K20M
13:46 | 10:08/mi
21M
3:09:24
Rank: #19136 (-574)
20M21M
12:35 | 12:35/mi
35K· 21.75 mi
3:17:36
Rank: #19398 (-262)
21M35K
8:12 | 10:58/mi
23M
3:31:22
Rank: #19705 (-307)
35K23M
13:46 | 11:00/mi
24M
3:42:29
Rank: #19955 (-250)
23M24M
11:07 | 11:07/mi
40K· 24.85 mi
3:52:42
Rank: #20195 (-240)
24M40K
10:13 | 11:57/mi
25.2M
3:57:06
Rank: #20256 (-61)
40K25.2M
4:24 | 12:46/mi
Finish· 26.22 mi
4:08:03
Rank: #20404 (-148)
25.2MFinish
10:57 | 10:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:16
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:18:47
Pace10:35 /mi
📊Positive Split: 27.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2925:198:0925:19
8:09
-
10K
6.21 mi11:48:0350:538:1125:34
8:14
+0:05
15K
9.32 mi12:13:501:16:408:1425:47
8:18
+0:04
20K
12.43 mi12:40:121:43:028:1726:22
8:29
+0:11
Half
13.11 mi12:46:261:49:168:206:14
9:08
+0:39
25K
15.53 mi13:07:552:10:458:2521:29
8:52
-0:16
30K
18.64 mi13:40:132:43:038:4532:18
10:24
+1:32
20M
20.00 mi13:53:592:56:498:5013:46
10:08
-0:16
21M
21.00 mi14:06:343:09:249:0112:35
12:35
+2:27
35K
21.75 mi14:14:463:17:369:058:12
10:58
-1:37
23M
23.00 mi14:28:323:31:229:1113:46
11:00
+0:02
24M
24.00 mi14:39:393:42:299:1611:07
11:07
+0:07
40K
24.85 mi14:49:523:52:429:2210:13
11:57
+0:50
25.2M
25.20 mi14:54:163:57:069:254:24
12:46
+0:49
Finish
26.22 mi15:05:134:08:039:2810:57
10:45
-2:01

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

8:09 /mi

Average Pace

9:28 /mi

Slowest Pace

12:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:45

53% of race

Time at Steady Pace

1:30:06

36% of race

Time at Slower Pace

27:12

11% of race

Average Pace: 9:28 /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 mi11:22:2925:198:0925:19
8:09
#15091
10K
6.21 mi11:48:0350:538:1125:34
8:14
#15746
15K
9.32 mi12:13:501:16:408:1425:47
8:18
#16011
20K
12.43 mi12:40:121:43:028:1726:22
8:29
#16213
Half
13.11 mi12:46:261:49:168:206:14
9:08
#16538
25K
15.53 mi13:07:552:10:458:2521:29
8:52
#16844
30K
18.64 mi13:40:132:43:038:4532:18
10:24
#18265
20M
20.00 mi13:53:592:56:498:5013:46
10:08
#18562
21M
21.00 mi14:06:343:09:249:0112:35
12:35
#19136
35K
21.75 mi14:14:463:17:369:058:12
10:58
#19398
23M
23.00 mi14:28:323:31:229:1113:46
11:00
#19705
24M
24.00 mi14:39:393:42:299:1611:07
11:07
#19955
40K
24.85 mi14:49:523:52:429:2210:13
11:57
#20195
25.2M
25.20 mi14:54:163:57:069:254:24
12:46
#20256
Finish
26.22 mi15:05:134:08:039:2810:57
10:45
#20404
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi150914710471016551(Top 62%)5630(Top 49%)5630(Top 310%)
10K6.21 mi3.10 mi15746-6555125-4155125-41516471(Top 62%)5561(Top 49%)5561(Top 306%)
15K9.32 mi3.11 mi16011-2655289-1645289-16416551(Top 62%)5630(Top 49%)5630(Top 310%)
20K12.43 mi3.11 mi16213-2025433-1445433-14416785(Top 63%)5811(Top 51%)5811(Top 320%)
Half13.11 mi0.68 mi16538-3255640-2075640-20720979(Top 79%)8235(Top 72%)8235(Top 453%)
25K15.53 mi2.42 mi16844-3065861-2215861-22118294(Top 69%)6726(Top 59%)6726(Top 370%)
30K18.64 mi3.11 mi18265-14216723-8626723-86221994(Top 83%)8904(Top 78%)8904(Top 490%)
20M20.00 mi1.36 mi18562-2976907-1846907-18420830(Top 78%)8317(Top 73%)8317(Top 458%)
21M21.00 mi1.00 mi19136-5747243-3367243-33623561(Top 89%)9839(Top 86%)9839(Top 541%)
35K21.75 mi0.75 mi19398-2627402-1597402-15923239(Top 87%)9716(Top 85%)9716(Top 535%)
23M23.00 mi1.25 mi19705-3077588-1867588-18622331(Top 84%)9231(Top 81%)9231(Top 508%)
24M24.00 mi1.00 mi19955-2507748-1607748-16023265(Top 87%)9777(Top 86%)9777(Top 538%)
40K24.85 mi0.85 mi20195-2407901-1537901-15323831(Top 90%)10098(Top 88%)10098(Top 556%)
25.2M25.20 mi0.35 mi20256-617938-377938-3723664(Top 89%)10010(Top 88%)10010(Top 551%)
Finish26.22 mi1.02 mi20404-1488030-928030-9223495(Top 88%)9899(Top 87%)9899(Top 545%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16551

Females

5630

F45-49

5630

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

16471

Females

5561

F45-49

5561

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16551

Females

5630

F45-49

5630

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16785

Females

5811

F45-49

5811

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

20979

Females

8235

F45-49

8235

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18294

Females

6726

F45-49

6726

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

21994

Females

8904

F45-49

8904

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20830

Females

8317

F45-49

8317

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

23561

Females

9839

F45-49

9839

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

23239

Females

9716

F45-49

9716

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

22331

Females

9231

F45-49

9231

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

23265

Females

9777

F45-49

9777

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23831

Females

10098

F45-49

10098

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23664

Females

10010

F45-49

10010

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

23495

Females

9899

F45-49

9899

Passing Analysis

Category:
Athletes Passed
481
Passed By
5794
Net Change
-5313
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15091
5K10K96751-655#15091#15746
10K15K103368-265#15746#16011
15K20K105307-202#16011#16213
20KHalf6331-325#16213#16538
Half25K63369-306#16538#16844
25K30K161437-1421#16844#18265
30K20M25322-297#18265#18562
20M21M4578-574#18562#19136
21M35K8270-262#19136#19398
35K23M21328-307#19398#19705
23M24M10260-250#19705#19955
24M40K10250-240#19955#20195
40K25.2M364-61#20195#20256
25.2MFinish11159-148#20256#20404
TOTALS4815794-5313
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing