Kathy Coburn

Bib: 21967F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Masters (Masters Women)
#0 / 6263
Top 28%
Division (F50-54)
#0 / 1187
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:09
Rank: #17308
Start5K
8:25/mi
26:09 split
10K· 6.21 mi
52:27
Rank: #17162 (+146)
5K10K
8:28/mi
26:18 split
15K· 9.32 mi
1:18:54
Rank: #16880 (+282)
10K15K
8:31/mi
26:27 split
20K· 12.43 mi
1:45:18
Rank: #16263 (+617)
15K20K
8:30/mi
26:24 split
Half· 13.11 mi
1:51:03
Rank: #16194 (+69)
20KHalf
8:26/mi
5:45 split
25K· 15.53 mi
2:11:41
Rank: #15646 (+548)
Half25K
8:31/mi
20:38 split
30K· 18.64 mi
2:38:26
Rank: #14806 (+840)
25K30K
8:37/mi
26:45 split
20M
2:50:10
Rank: #14427 (+379)
30K20M
8:38/mi
11:44 split
21M
2:58:57
Rank: #13983 (+444)
20M21M
8:47/mi
8:47 split
35K· 21.75 mi
3:05:19
Rank: #13808 (+175)
21M35K
8:31/mi
6:22 split
23M
3:16:12
Rank: #13541 (+267)
35K23M
8:42/mi
10:53 split
24M
3:24:52
Rank: #13360 (+181)
23M24M
8:40/mi
8:40 split
40K· 24.85 mi
3:32:29
Rank: #13202 (+158)
24M40K
8:54/mi
7:37 split
25.2M
3:35:55
Rank: #13137 (+65)
40K25.2M
9:57/mi
3:26 split
Finish· 26.22 mi
3:44:30
Rank: #13033 (+104)
25.2MFinish
8:25/mi
8:35 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:03
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:53:27
Pace8:39 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:2626:098:2526:09
8:25
-
10K
6.21 mi11:48:4452:278:2626:18
8:28
+0:03
15K
9.32 mi12:15:111:18:548:2826:27
8:31
+0:03
20K
12.43 mi12:41:351:45:188:2826:24
8:30
-0:01
Half
13.11 mi12:47:201:51:038:285:45
8:26
-0:04
25K
15.53 mi13:07:582:11:418:2920:38
8:31
+0:05
30K
18.64 mi13:34:432:38:268:3026:45
8:37
+0:06
20M
20.00 mi13:46:272:50:108:3011:44
8:38
+0:01
21M
21.00 mi13:55:142:58:578:318:47
8:47
+0:09
35K
21.75 mi14:01:363:05:198:316:22
8:31
-0:16
23M
23.00 mi14:12:293:16:128:3210:53
8:42
+0:11
24M
24.00 mi14:21:093:24:528:328:40
8:40
-0:02
40K
24.85 mi14:28:463:32:298:337:37
8:54
+0:14
25.2M
25.20 mi14:32:123:35:558:343:26
9:57
+1:03
Finish
26.22 mi14:40:473:44:308:348:35
8:25
-1:32

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

8:25 /mi

Average Pace

8:34 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:41:04

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

3:26

2% of race

Average Pace: 8:34 /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 mi11:22:2626:098:2526:09
8:25
#17308
10K
6.21 mi11:48:4452:278:2626:18
8:28
#17162
15K
9.32 mi12:15:111:18:548:2826:27
8:31
#16880
20K
12.43 mi12:41:351:45:188:2826:24
8:30
#16263
Half
13.11 mi12:47:201:51:038:285:45
8:26
#16194
25K
15.53 mi13:07:582:11:418:2920:38
8:31
#15646
30K
18.64 mi13:34:432:38:268:3026:45
8:37
#14806
20M
20.00 mi13:46:272:50:108:3011:44
8:38
#14427
21M
21.00 mi13:55:142:58:578:318:47
8:47
#13983
35K
21.75 mi14:01:363:05:198:316:22
8:31
#13808
23M
23.00 mi14:12:293:16:128:3210:53
8:42
#13541
24M
24.00 mi14:21:093:24:528:328:40
8:40
#13360
40K
24.85 mi14:28:463:32:298:337:37
8:54
#13202
25.2M
25.20 mi14:32:123:35:558:343:26
9:57
#13137
Finish
26.22 mi14:40:473:44:308:348:35
8:25
#13033
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi173086344634416483(Top 65%)5848(Top 54%)5848(Top 493%)
10K6.21 mi3.10 mi17162+1466242+1026242+10217057(Top 67%)6155(Top 56%)6155(Top 519%)
15K9.32 mi3.11 mi16880+2826072+1706072+17016483(Top 65%)5848(Top 54%)5848(Top 493%)
20K12.43 mi3.11 mi16263+6175721+3515721+35114803(Top 58%)4887(Top 45%)4887(Top 412%)
Half13.11 mi0.68 mi16194+695691+305691+3015311(Top 60%)5210(Top 48%)5210(Top 439%)
25K15.53 mi2.42 mi15646+5485389+3025389+30213120(Top 51%)4106(Top 38%)4106(Top 346%)
30K18.64 mi3.11 mi14806+8404959+4304959+43011234(Top 44%)3305(Top 30%)3305(Top 278%)
20M20.00 mi1.36 mi14427+3794772+1874772+18710203(Top 40%)3055(Top 28%)3055(Top 257%)
21M21.00 mi1.00 mi13983+4444589+1834589+1837574(Top 30%)1994(Top 18%)1994(Top 168%)
35K21.75 mi0.75 mi13808+1754527+624527+6210842(Top 42%)3671(Top 34%)3671(Top 309%)
23M23.00 mi1.25 mi13541+2674440+874440+879544(Top 37%)3156(Top 29%)3156(Top 266%)
24M24.00 mi1.00 mi13360+1814380+604380+6010425(Top 41%)3654(Top 33%)3654(Top 308%)
40K24.85 mi0.85 mi13202+1584327+534327+5310453(Top 41%)3788(Top 35%)3788(Top 319%)
25.2M25.20 mi0.35 mi13137+654311+164311+1610818(Top 42%)4011(Top 37%)4011(Top 338%)
Finish26.22 mi1.02 mi13033+1044298+134298+1311117(Top 44%)4042(Top 37%)4042(Top 341%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

16483

Females

5848

F50-54

5848

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17057

Females

6155

F50-54

6155

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

16483

Females

5848

F50-54

5848

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14803

Females

4887

F50-54

4887

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15311

Females

5210

F50-54

5210

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13120

Females

4106

F50-54

4106

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11234

Females

3305

F50-54

3305

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10203

Females

3055

F50-54

3055

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7574

Females

1994

F50-54

1994

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

10842

Females

3671

F50-54

3671

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9544

Females

3156

F50-54

3156

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10425

Females

3654

F50-54

3654

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10453

Females

3788

F50-54

3788

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10818

Females

4011

F50-54

4011

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11117

Females

4042

F50-54

4042

Passing Analysis

Category:
Athletes Passed
4734
Passed By
459
Net Change
+4275
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17308
5K10K352206+146#17308#17162
10K15K38199+282#17162#16880
15K20K63417+617#16880#16263
20KHalf8314+69#16263#16194
Half25K5568+548#16194#15646
25K30K8466+840#15646#14806
30K20M3823+379#14806#14427
20M21M4451+444#14427#13983
21M35K18611+175#13983#13808
35K23M28316+267#13808#13541
23M24M19615+181#13541#13360
24M40K17517+158#13360#13202
40K25.2M749+65#13202#13137
25.2MFinish14137+104#13137#13033
TOTALS4734459+4275
📊

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