Karen Seiles

Bib: 23239F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 44%
Division (F55-59)
#0 / 994
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:57
Rank: #19019
Start5K
25:57 | 8:21/mi
10K· 6.21 mi
52:19
Rank: #19354 (-335)
5K10K
26:22 | 8:29/mi
15K· 9.32 mi
1:18:42
Rank: #19311 (+43)
10K15K
26:23 | 8:30/mi
20K· 12.43 mi
1:45:27
Rank: #19179 (+132)
15K20K
26:45 | 8:37/mi
Half· 13.11 mi
1:51:08
Rank: #19106 (+73)
20KHalf
5:41 | 8:20/mi
25K· 15.53 mi
2:12:21
Rank: #19031 (+75)
Half25K
21:13 | 8:45/mi
30K· 18.64 mi
2:40:34
Rank: #18830 (+201)
25K30K
28:13 | 9:05/mi
20M
2:52:43
Rank: #18635 (+195)
30K20M
12:09 | 8:56/mi
21M
3:02:22
Rank: #18517 (+118)
20M21M
9:39 | 9:39/mi
35K· 21.75 mi
3:08:48
Rank: #18421 (+96)
21M35K
6:26 | 8:36/mi
23M
3:19:56
Rank: #18239 (+182)
35K23M
11:08 | 8:54/mi
24M
3:28:45
Rank: #18141 (+98)
23M24M
8:49 | 8:49/mi
40K· 24.85 mi
3:36:36
Rank: #18104 (+37)
24M40K
7:51 | 9:11/mi
25.2M
3:40:09
Rank: #18106 (-2)
40K25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:48:42
Rank: #18011 (+95)
25.2MFinish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:08
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:57:34
Pace8:58 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5225:578:2125:57
8:21
-
10K
6.21 mi11:56:1452:198:2526:22
8:29
+0:08
15K
9.32 mi12:22:371:18:428:2726:23
8:30
+0:01
20K
12.43 mi12:49:221:45:278:2926:45
8:37
+0:07
Half
13.11 mi12:55:031:51:088:295:41
8:20
-0:17
25K
15.53 mi13:16:162:12:218:3121:13
8:45
+0:25
30K
18.64 mi13:44:292:40:348:3728:13
9:05
+0:20
20M
20.00 mi13:56:382:52:438:3812:09
8:56
-0:09
21M
21.00 mi14:06:173:02:228:419:39
9:39
+0:43
35K
21.75 mi14:12:433:08:488:416:26
8:36
-1:03
23M
23.00 mi14:23:513:19:568:4211:08
8:54
+0:18
24M
24.00 mi14:32:403:28:458:428:49
8:49
-0:05
40K
24.85 mi14:40:313:36:368:437:51
9:11
+0:22
25.2M
25.20 mi14:44:043:40:098:443:33
10:18
+1:07
Finish
26.22 mi14:52:373:48:428:448:33
8:23
-1:55

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

8:20 /mi

Average Pace

8:44 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:33

29% of race

Time at Steady Pace

1:52:53

49% of race

Time at Slower Pace

49:16

22% of race

Average Pace: 8:43 /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 mi11:29:5225:578:2125:57
8:21
#19019
10K
6.21 mi11:56:1452:198:2526:22
8:29
#19354
15K
9.32 mi12:22:371:18:428:2726:23
8:30
#19311
20K
12.43 mi12:49:221:45:278:2926:45
8:37
#19179
Half
13.11 mi12:55:031:51:088:295:41
8:20
#19106
25K
15.53 mi13:16:162:12:218:3121:13
8:45
#19031
30K
18.64 mi13:44:292:40:348:3728:13
9:05
#18830
20M
20.00 mi13:56:382:52:438:3812:09
8:56
#18635
21M
21.00 mi14:06:173:02:228:419:39
9:39
#18517
35K
21.75 mi14:12:433:08:488:416:26
8:36
#18421
23M
23.00 mi14:23:513:19:568:4211:08
8:54
#18239
24M
24.00 mi14:32:403:28:458:428:49
8:49
#18141
40K
24.85 mi14:40:313:36:368:437:51
9:11
#18104
25.2M
25.20 mi14:44:043:40:098:443:33
10:18
#18106
Finish
26.22 mi14:52:373:48:428:448:33
8:23
#18011
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi190196925692519265(Top 68%)7045(Top 58%)7045(Top 709%)
10K6.21 mi3.10 mi19354-3357096-1717096-17119707(Top 69%)7311(Top 60%)7311(Top 736%)
15K9.32 mi3.11 mi19311+437069+277069+2719265(Top 68%)7045(Top 58%)7045(Top 709%)
20K12.43 mi3.11 mi19179+1327008+617008+6118902(Top 67%)6860(Top 56%)6860(Top 690%)
Half13.11 mi0.68 mi19106+736969+396969+3918043(Top 64%)6358(Top 52%)6358(Top 640%)
25K15.53 mi2.42 mi19031+756936+336936+3318659(Top 66%)6792(Top 56%)6792(Top 683%)
30K18.64 mi3.11 mi18830+2016847+896847+8918092(Top 64%)6631(Top 54%)6631(Top 667%)
20M20.00 mi1.36 mi18635+1956766+816766+8116443(Top 58%)5856(Top 48%)5856(Top 589%)
21M21.00 mi1.00 mi18517+1186733+336733+3316747(Top 59%)6129(Top 50%)6129(Top 617%)
35K21.75 mi0.75 mi18421+966691+426691+4216014(Top 56%)5805(Top 47%)5805(Top 584%)
23M23.00 mi1.25 mi18239+1826625+666625+6615602(Top 55%)5678(Top 46%)5678(Top 571%)
24M24.00 mi1.00 mi18141+986597+286597+2816365(Top 58%)6145(Top 50%)6145(Top 618%)
40K24.85 mi0.85 mi18104+376604-76604-717223(Top 61%)6718(Top 55%)6718(Top 676%)
25.2M25.20 mi0.35 mi18106-26613-96613-918186(Top 64%)7260(Top 59%)7260(Top 730%)
Finish26.22 mi1.02 mi18011+956578+356578+3515455(Top 54%)5744(Top 47%)5744(Top 578%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19265

Females

7045

F55-59

7045

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19707

Females

7311

F55-59

7311

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19265

Females

7045

F55-59

7045

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

18902

Females

6860

F55-59

6860

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18043

Females

6358

F55-59

6358

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18659

Females

6792

F55-59

6792

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18092

Females

6631

F55-59

6631

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16443

Females

5856

F55-59

5856

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16747

Females

6129

F55-59

6129

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

16014

Females

5805

F55-59

5805

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

15602

Females

5678

F55-59

5678

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16365

Females

6145

F55-59

6145

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17223

Females

6718

F55-59

6718

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18186

Females

7260

F55-59

7260

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

15455

Females

5744

F55-59

5744

Passing Analysis

Category:
Athletes Passed
2262
Passed By
1254
Net Change
+1008
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19019
5K10K127462-335#19019#19354
10K15K224181+43#19354#19311
15K20K254122+132#19311#19179
20KHalf8512+73#19179#19106
Half25K200125+75#19106#19031
25K30K333132+201#19031#18830
30K20M21419+195#18830#18635
20M21M16244+118#18635#18517
21M35K10711+96#18517#18421
35K23M20119+182#18421#18239
23M24M12325+98#18239#18141
24M40K8346+37#18141#18104
40K25.2M2931-2#18104#18106
25.2MFinish12025+95#18106#18011
TOTALS22621254+1008
📊

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