Sarah Cogzell

Bib: 18965F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:43
Rank: #16515
Start5K
25:43 | 8:17/mi
10K· 6.21 mi
52:47
Rank: #17507 (-992)
5K10K
27:04 | 8:43/mi
15K· 9.32 mi
1:20:54
Rank: #18085 (-578)
10K15K
28:07 | 9:03/mi
20K· 12.43 mi
1:50:20
Rank: #18397 (-312)
15K20K
29:26 | 9:28/mi
Half· 13.11 mi
1:56:32
Rank: #18408 (-11)
20KHalf
6:12 | 9:05/mi
25K· 15.53 mi
2:20:24
Rank: #18490 (-82)
Half25K
23:52 | 9:51/mi
30K· 18.64 mi
2:51:14
Rank: #18189 (+301)
25K30K
30:50 | 9:55/mi
20M
3:04:37
Rank: #18026 (+163)
30K20M
13:23 | 9:51/mi
21M
3:15:20
Rank: #17859 (+167)
20M21M
10:43 | 10:43/mi
35K· 21.75 mi
3:22:10
Rank: #17711 (+148)
21M35K
6:50 | 9:08/mi
23M
3:34:35
Rank: #17546 (+165)
35K23M
12:25 | 9:55/mi
24M
3:44:16
Rank: #17445 (+101)
23M24M
9:41 | 9:41/mi
40K· 24.85 mi
3:52:52
Rank: #17337 (+108)
24M40K
8:36 | 10:04/mi
25.2M
3:56:40
Rank: #17271 (+66)
40K25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:06:02
Rank: #17148 (+123)
25.2MFinish
9:22 | 9:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:32
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:09:30
Pace9:53 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3225:438:1725:43
8:17
-
10K
6.21 mi11:45:3652:478:3027:04
8:43
+0:26
15K
9.32 mi12:13:431:20:548:4128:07
9:03
+0:20
20K
12.43 mi12:43:091:50:208:5329:26
9:28
+0:25
Half
13.11 mi12:49:211:56:328:536:12
9:05
-0:23
25K
15.53 mi13:13:132:20:249:0223:52
9:51
+0:46
30K
18.64 mi13:44:032:51:149:1130:50
9:55
+0:04
20M
20.00 mi13:57:263:04:379:1413:23
9:51
-0:04
21M
21.00 mi14:08:093:15:209:1810:43
10:43
+0:52
35K
21.75 mi14:14:593:22:109:186:50
9:08
-1:35
23M
23.00 mi14:27:243:34:359:2012:25
9:55
+0:47
24M
24.00 mi14:37:053:44:169:219:41
9:41
-0:14
40K
24.85 mi14:45:413:52:529:228:36
10:04
+0:23
25.2M
25.20 mi14:49:293:56:409:233:48
11:01
+0:57
Finish
26.22 mi14:58:514:06:029:239:22
9:11
-1:50

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

8:17 /mi

Average Pace

9:23 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:18

42% of race

Time at Steady Pace

1:59:37

49% of race

Time at Slower Pace

23:07

9% of race

Average Pace: 9:23 /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 mi11:18:3225:438:1725:43
8:17
#16515
10K
6.21 mi11:45:3652:478:3027:04
8:43
#17507
15K
9.32 mi12:13:431:20:548:4128:07
9:03
#18085
20K
12.43 mi12:43:091:50:208:5329:26
9:28
#18397
Half
13.11 mi12:49:211:56:328:536:12
9:05
#18408
25K
15.53 mi13:13:132:20:249:0223:52
9:51
#18490
30K
18.64 mi13:44:032:51:149:1130:50
9:55
#18189
20M
20.00 mi13:57:263:04:379:1413:23
9:51
#18026
21M
21.00 mi14:08:093:15:209:1810:43
10:43
#17859
35K
21.75 mi14:14:593:22:109:186:50
9:08
#17711
23M
23.00 mi14:27:243:34:359:2012:25
9:55
#17546
24M
24.00 mi14:37:053:44:169:219:41
9:41
#17445
40K
24.85 mi14:45:413:52:529:228:36
10:04
#17337
25.2M
25.20 mi14:49:293:56:409:233:48
11:01
#17271
Finish
26.22 mi14:58:514:06:029:239:22
9:11
#17148
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi165155879587919124(Top 75%)7310(Top 67%)7310(Top 417%)
10K6.21 mi3.10 mi17507-9926454-5756454-57518426(Top 72%)6977(Top 64%)6977(Top 398%)
15K9.32 mi3.11 mi18085-5786786-3326786-33219124(Top 75%)7310(Top 67%)7310(Top 417%)
20K12.43 mi3.11 mi18397-3126959-1736959-17319110(Top 75%)7327(Top 67%)7327(Top 418%)
Half13.11 mi0.68 mi18408-116964-56964-518660(Top 73%)7135(Top 65%)7135(Top 407%)
25K15.53 mi2.42 mi18490-827031-677031-6718684(Top 73%)7207(Top 66%)7207(Top 411%)
30K18.64 mi3.11 mi18189+3016942+896942+8917111(Top 67%)6573(Top 60%)6573(Top 375%)
20M20.00 mi1.36 mi18026+1636879+636879+6315958(Top 62%)6186(Top 57%)6186(Top 353%)
21M21.00 mi1.00 mi17859+1676819+606819+6015540(Top 61%)6091(Top 56%)6091(Top 347%)
35K21.75 mi0.75 mi17711+1486747+726747+7214009(Top 55%)5345(Top 49%)5345(Top 305%)
23M23.00 mi1.25 mi17546+1656676+716676+7115204(Top 60%)6024(Top 55%)6024(Top 344%)
24M24.00 mi1.00 mi17445+1016644+326644+3215227(Top 60%)6069(Top 56%)6069(Top 346%)
40K24.85 mi0.85 mi17337+1086616+286616+2815249(Top 60%)6134(Top 56%)6134(Top 350%)
25.2M25.20 mi0.35 mi17271+666591+256591+2514625(Top 57%)5870(Top 54%)5870(Top 335%)
Finish26.22 mi1.02 mi17148+1236564+276564+2715142(Top 59%)6059(Top 55%)6059(Top 346%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19124

Females

7310

F45-49

7310

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

18426

Females

6977

F45-49

6977

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19124

Females

7310

F45-49

7310

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19110

Females

7327

F45-49

7327

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

18660

Females

7135

F45-49

7135

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

18684

Females

7207

F45-49

7207

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17111

Females

6573

F45-49

6573

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15958

Females

6186

F45-49

6186

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

15540

Females

6091

F45-49

6091

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14009

Females

5345

F45-49

5345

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15204

Females

6024

F45-49

6024

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15227

Females

6069

F45-49

6069

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15249

Females

6134

F45-49

6134

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14625

Females

5870

F45-49

5870

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15142

Females

6059

F45-49

6059

Passing Analysis

Category:
Athletes Passed
2117
Passed By
2750
Net Change
-633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16515
5K10K691061-992#16515#17507
10K15K93671-578#17507#18085
15K20K146458-312#18085#18397
20KHalf3849-11#18397#18408
Half25K181263-82#18408#18490
25K30K402101+301#18490#18189
30K20M18623+163#18189#18026
20M21M19629+167#18026#17859
21M35K1546+148#17859#17711
35K23M18722+165#17711#17546
23M24M12322+101#17546#17445
24M40K12719+108#17445#17337
40K25.2M726+66#17337#17271
25.2MFinish14320+123#17271#17148
TOTALS21172750-633
📊

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