Kathleen Burch

Bib: 10987F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Female)
#0 / 12228
Top 10%
Masters (Masters Women)
#0 / 6759
Top 3%
Division (F40-44)
#0 / 1718
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:15
Rank: #9159
Start5K
22:15 | 7:10/mi
10K· 6.21 mi
44:15
Rank: #8804 (+355)
5K10K
22:00 | 7:05/mi
15K· 9.32 mi
1:06:23
Rank: #8683 (+121)
10K15K
22:08 | 7:07/mi
20K· 12.43 mi
1:28:49
Rank: #8523 (+160)
15K20K
22:26 | 7:13/mi
Half· 13.11 mi
1:33:47
Rank: #8575 (-52)
20KHalf
4:58 | 7:17/mi
25K· 15.53 mi
1:51:05
Rank: #8299 (+276)
Half25K
17:18 | 7:08/mi
30K· 18.64 mi
2:14:40
Rank: #8216 (+83)
25K30K
23:35 | 7:35/mi
20M
2:25:04
Rank: #8161 (+55)
30K20M
10:24 | 7:39/mi
21M
2:33:22
Rank: #8164 (-3)
20M21M
8:18 | 8:18/mi
35K· 21.75 mi
2:39:01
Rank: #8153 (+11)
21M35K
5:39 | 7:33/mi
23M
2:48:36
Rank: #8065 (+88)
35K23M
9:35 | 7:39/mi
24M
2:56:04
Rank: #8002 (+63)
23M24M
7:28 | 7:28/mi
40K· 24.85 mi
3:02:24
Rank: #7882 (+120)
24M40K
6:20 | 7:24/mi
25.2M
3:05:07
Rank: #7807 (+75)
40K25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:12:08
Rank: #7648 (+159)
25.2MFinish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:47
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:38:21
Pace7:30 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2922:157:1022:15
7:10
-
10K
6.21 mi11:11:2944:157:0722:00
7:05
-0:05
15K
9.32 mi11:33:371:06:237:0722:08
7:07
+0:02
20K
12.43 mi11:56:031:28:497:0922:26
7:13
+0:06
Half
13.11 mi12:01:011:33:477:094:58
7:17
+0:04
25K
15.53 mi12:18:191:51:057:0917:18
7:08
-0:09
30K
18.64 mi12:41:542:14:407:1323:35
7:35
+0:27
20M
20.00 mi12:52:182:25:047:1510:24
7:39
+0:04
21M
21.00 mi13:00:362:33:227:188:18
8:18
+0:39
35K
21.75 mi13:06:152:39:017:195:39
7:33
-0:45
23M
23.00 mi13:15:502:48:367:209:35
7:39
+0:06
24M
24.00 mi13:23:182:56:047:207:28
7:28
-0:11
40K
24.85 mi13:29:383:02:247:206:20
7:24
-0:04
25.2M
25.20 mi13:32:213:05:077:212:43
7:53
+0:29
Finish
26.22 mi13:39:223:12:087:207:01
6:53
-1:00

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

6:53 /mi

Average Pace

7:20 /mi

Slowest Pace

8:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:08

59% of race

Time at Steady Pace

24:25

13% of race

Time at Slower Pace

54:35

28% of race

Average Pace: 7:20 /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 mi10:49:2922:157:1022:15
7:10
#9159
10K
6.21 mi11:11:2944:157:0722:00
7:05
#8804
15K
9.32 mi11:33:371:06:237:0722:08
7:07
#8683
20K
12.43 mi11:56:031:28:497:0922:26
7:13
#8523
Half
13.11 mi12:01:011:33:477:094:58
7:17
#8575
25K
15.53 mi12:18:191:51:057:0917:18
7:08
#8299
30K
18.64 mi12:41:542:14:407:1323:35
7:35
#8216
20M
20.00 mi12:52:182:25:047:1510:24
7:39
#8161
21M
21.00 mi13:00:362:33:227:188:18
8:18
#8164
35K
21.75 mi13:06:152:39:017:195:39
7:33
#8153
23M
23.00 mi13:15:502:48:367:209:35
7:39
#8065
24M
24.00 mi13:23:182:56:047:207:28
7:28
#8002
40K
24.85 mi13:29:383:02:247:206:20
7:24
#7882
25.2M
25.20 mi13:32:213:05:077:212:43
7:53
#7807
Finish
26.22 mi13:39:223:12:087:207:01
6:53
#7648
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi9159143614368511(Top 30%)1235(Top 10%)1235(Top 72%)
10K6.21 mi3.10 mi8804+3551301+1351301+1358534(Top 30%)1191(Top 10%)1191(Top 69%)
15K9.32 mi3.11 mi8683+1211264+371264+378511(Top 30%)1235(Top 10%)1235(Top 72%)
20K12.43 mi3.11 mi8523+1601228+361228+368391(Top 30%)1265(Top 10%)1265(Top 74%)
Half13.11 mi0.68 mi8575-521252-241252-249838(Top 35%)1854(Top 15%)1854(Top 108%)
25K15.53 mi2.42 mi8299+2761164+881164+887207(Top 25%)931(Top 8%)931(Top 54%)
30K18.64 mi3.11 mi8216+831191-271191-278385(Top 30%)1544(Top 13%)1544(Top 90%)
20M20.00 mi1.36 mi8161+551200-91200-98064(Top 28%)1558(Top 13%)1558(Top 91%)
21M21.00 mi1.00 mi8164-31232-321232-329228(Top 32%)2252(Top 18%)2252(Top 131%)
35K21.75 mi0.75 mi8153+111250-181250-189025(Top 32%)2119(Top 17%)2119(Top 123%)
23M23.00 mi1.25 mi8065+881270-201270-207624(Top 27%)1658(Top 14%)1658(Top 97%)
24M24.00 mi1.00 mi8002+631284-141284-147472(Top 26%)1640(Top 13%)1640(Top 95%)
40K24.85 mi0.85 mi7882+1201265+191265+196288(Top 22%)1248(Top 10%)1248(Top 73%)
25.2M25.20 mi0.35 mi7807+751253+121253+125384(Top 19%)1014(Top 8%)1014(Top 59%)
Finish26.22 mi1.02 mi7648+1591225+281225+285024(Top 18%)880(Top 7%)880(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8511

Females

1235

F40-44

1235

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8534

Females

1191

F40-44

1191

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8511

Females

1235

F40-44

1235

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8391

Females

1265

F40-44

1265

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9838

Females

1854

F40-44

1854

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7207

Females

931

F40-44

931

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8385

Females

1544

F40-44

1544

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

8064

Females

1558

F40-44

1558

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9228

Females

2252

F40-44

2252

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

9025

Females

2119

F40-44

2119

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7624

Females

1658

F40-44

1658

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7472

Females

1640

F40-44

1640

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6288

Females

1248

F40-44

1248

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5384

Females

1014

F40-44

1014

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5024

Females

880

F40-44

880

Passing Analysis

Category:
Athletes Passed
2371
Passed By
860
Net Change
+1511
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9159
5K10K43883+355#9159#8804
10K15K221100+121#8804#8683
15K20K25595+160#8683#8523
20KHalf1668-52#8523#8575
Half25K28610+276#8575#8299
25K30K235152+83#8299#8216
30K20M12873+55#8216#8161
20M21M9598-3#8161#8164
21M35K6958+11#8164#8153
35K23M14860+88#8153#8065
23M24M10037+63#8065#8002
24M40K13515+120#8002#7882
40K25.2M827+75#7882#7807
25.2MFinish1634+159#7807#7648
TOTALS2371860+1511
📊

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