Alison Cowan

Bib: 29098F

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
27:47
Rank: #20199
Start5K
27:47 | 8:57/mi
10K· 6.21 mi
54:46
Rank: #19760 (+439)
5K10K
26:59 | 8:41/mi
15K· 9.32 mi
1:22:36
Rank: #19933 (-173)
10K15K
27:50 | 8:58/mi
20K· 12.43 mi
1:50:47
Rank: #19934 (-1)
15K20K
28:11 | 9:04/mi
Half· 13.11 mi
1:56:51
Rank: #19918 (+16)
20KHalf
6:04 | 8:54/mi
25K· 15.53 mi
2:18:58
Rank: #19868 (+50)
Half25K
22:07 | 9:07/mi
30K· 18.64 mi
2:49:40
Rank: #20067 (-199)
25K30K
30:42 | 9:53/mi
20M
3:03:15
Rank: #20103 (-36)
30K20M
13:35 | 10:00/mi
21M
3:15:11
Rank: #20316 (-213)
20M21M
11:56 | 11:56/mi
35K· 21.75 mi
3:22:05
Rank: #20262 (+54)
21M35K
6:54 | 9:13/mi
23M
3:36:34
Rank: #20520 (-258)
35K23M
14:29 | 11:34/mi
24M
3:46:51
Rank: #20564 (-44)
23M24M
10:17 | 10:17/mi
40K· 24.85 mi
3:58:28
Rank: #20929 (-365)
24M40K
11:37 | 13:35/mi
25.2M
4:02:54
Rank: #21007 (-78)
40K25.2M
4:26 | 12:51/mi
Finish· 26.22 mi
4:13:34
Rank: #21102 (-95)
25.2MFinish
10:40 | 10:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:51
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:16:43
Pace10:26 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2827:478:5727:47
8:57
-
10K
6.21 mi12:11:2754:468:4926:59
8:41
-0:16
15K
9.32 mi12:39:171:22:368:5227:50
8:58
+0:17
20K
12.43 mi13:07:281:50:478:5528:11
9:04
+0:06
Half
13.11 mi13:13:321:56:518:556:04
8:54
-0:10
25K
15.53 mi13:35:392:18:588:5722:07
9:07
+0:13
30K
18.64 mi14:06:212:49:409:0630:42
9:53
+0:46
20M
20.00 mi14:19:563:03:159:1013:35
10:00
+0:07
21M
21.00 mi14:31:523:15:119:1811:56
11:56
+1:56
35K
21.75 mi14:38:463:22:059:186:54
9:13
-2:43
23M
23.00 mi14:53:153:36:349:2514:29
11:34
+2:21
24M
24.00 mi15:03:323:46:519:2710:17
10:17
-1:17
40K
24.85 mi15:15:093:58:289:3611:37
13:35
+3:18
25.2M
25.20 mi15:19:354:02:549:384:26
12:51
-0:44
Finish
26.22 mi15:30:154:13:349:4110:40
10:28
-2:23

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

8:41 /mi

Average Pace

9:41 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:58

55% of race

Time at Steady Pace

1:12:08

28% of race

Time at Slower Pace

42:28

17% of race

Average Pace: 9:40 /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 mi11:44:2827:478:5727:47
8:57
#20199
10K
6.21 mi12:11:2754:468:4926:59
8:41
#19760
15K
9.32 mi12:39:171:22:368:5227:50
8:58
#19933
20K
12.43 mi13:07:281:50:478:5528:11
9:04
#19934
Half
13.11 mi13:13:321:56:518:556:04
8:54
#19918
25K
15.53 mi13:35:392:18:588:5722:07
9:07
#19868
30K
18.64 mi14:06:212:49:409:0630:42
9:53
#20067
20M
20.00 mi14:19:563:03:159:1013:35
10:00
#20103
21M
21.00 mi14:31:523:15:119:1811:56
11:56
#20316
35K
21.75 mi14:38:463:22:059:186:54
9:13
#20262
23M
23.00 mi14:53:153:36:349:2514:29
11:34
#20520
24M
24.00 mi15:03:323:46:519:2710:17
10:17
#20564
40K
24.85 mi15:15:093:58:289:3611:37
13:35
#20929
25.2M
25.20 mi15:19:354:02:549:384:26
12:51
#21007
Finish
26.22 mi15:30:154:13:349:4110:40
10:28
#21102
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi201997941794120322(Top 76%)7859(Top 69%)7859(Top 433%)
10K6.21 mi3.10 mi19760+4397631+3107631+31019353(Top 73%)7299(Top 64%)7299(Top 402%)
15K9.32 mi3.11 mi19933-1737698-677698-6720322(Top 76%)7859(Top 69%)7859(Top 433%)
20K12.43 mi3.11 mi19934-17689+97689+920021(Top 75%)7693(Top 67%)7693(Top 423%)
Half13.11 mi0.68 mi19918+167678+117678+1119999(Top 75%)7672(Top 67%)7672(Top 422%)
25K15.53 mi2.42 mi19868+507643+357643+3519531(Top 73%)7445(Top 65%)7445(Top 410%)
30K18.64 mi3.11 mi20067-1997764-1217764-12120710(Top 78%)8173(Top 72%)8173(Top 450%)
20M20.00 mi1.36 mi20103-367805-417805-4120482(Top 77%)8124(Top 71%)8124(Top 447%)
21M21.00 mi1.00 mi20316-2137929-1247929-12422651(Top 85%)9358(Top 82%)9358(Top 515%)
35K21.75 mi0.75 mi20262+547910+197910+1918883(Top 71%)7337(Top 64%)7337(Top 404%)
23M23.00 mi1.25 mi20520-2588066-1568066-15623369(Top 88%)9785(Top 86%)9785(Top 539%)
24M24.00 mi1.00 mi20564-448098-328098-3221529(Top 81%)8861(Top 78%)8861(Top 488%)
40K24.85 mi0.85 mi20929-3658317-2198317-21925413(Top 95%)10873(Top 95%)10873(Top 598%)
25.2M25.20 mi0.35 mi21007-788368-518368-5123795(Top 89%)10083(Top 88%)10083(Top 555%)
Finish26.22 mi1.02 mi21102-958428-608428-6022940(Top 86%)9622(Top 84%)9622(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20322

Females

7859

F45-49

7859

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19353

Females

7299

F45-49

7299

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20322

Females

7859

F45-49

7859

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

20021

Females

7693

F45-49

7693

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19999

Females

7672

F45-49

7672

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19531

Females

7445

F45-49

7445

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20710

Females

8173

F45-49

8173

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

20482

Females

8124

F45-49

8124

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

22651

Females

9358

F45-49

9358

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18883

Females

7337

F45-49

7337

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

23369

Females

9785

F45-49

9785

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21529

Females

8861

F45-49

8861

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25413

Females

10873

F45-49

10873

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23795

Females

10083

F45-49

10083

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22940

Females

9622

F45-49

9622

Passing Analysis

Category:
Athletes Passed
1401
Passed By
2304
Net Change
-903
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20199
5K10K596157+439#20199#19760
10K15K115288-173#19760#19933
15K20K179180-1#19933#19934
20KHalf3721+16#19934#19918
Half25K14797+50#19918#19868
25K30K101300-199#19868#20067
30K20M72108-36#20067#20103
20M21M23236-213#20103#20316
21M35K584+54#20316#20262
35K23M17275-258#20262#20520
23M24M3074-44#20520#20564
24M40K1366-365#20564#20929
40K25.2M482-78#20929#21007
25.2MFinish21116-95#21007#21102
TOTALS14012304-903
📊

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