Kathryn Waldron

Bib: 16719F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:05
Rank: #21096
Start5K
27:05 | 8:43/mi
10K· 6.21 mi
55:41
Rank: #22272 (-1176)
5K10K
28:36 | 9:12/mi
15K· 9.32 mi
1:25:29
Rank: #22982 (-710)
10K15K
29:48 | 9:36/mi
20K· 12.43 mi
1:56:09
Rank: #23276 (-294)
15K20K
30:40 | 9:52/mi
Half· 13.11 mi
2:02:54
Rank: #23355 (-79)
20KHalf
6:45 | 9:54/mi
25K· 15.53 mi
2:28:08
Rank: #23526 (-171)
Half25K
25:14 | 10:24/mi
30K· 18.64 mi
3:01:48
Rank: #23537 (-11)
25K30K
33:40 | 10:50/mi
20M
3:16:58
Rank: #23579 (-42)
30K20M
15:10 | 11:10/mi
21M
3:29:14
Rank: #23623 (-44)
20M21M
12:16 | 12:16/mi
35K· 21.75 mi
3:37:17
Rank: #23636 (-13)
21M35K
8:03 | 10:46/mi
23M
3:50:58
Rank: #23590 (+46)
35K23M
13:41 | 10:56/mi
24M
4:02:00
Rank: #23619 (-29)
23M24M
11:02 | 11:02/mi
40K· 24.85 mi
4:10:55
Rank: #23562 (+57)
24M40K
8:55 | 10:26/mi
25.2M
4:15:12
Rank: #23572 (-10)
40K25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
4:25:41
Rank: #23564 (+8)
25.2MFinish
10:29 | 10:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:54
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:22:47
Pace10:54 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:00:4727:058:4327:05
8:43
-
10K
6.21 mi11:29:2355:418:5828:36
9:12
+0:29
15K
9.32 mi11:59:111:25:299:1029:48
9:36
+0:24
20K
12.43 mi12:29:511:56:099:2130:40
9:52
+0:16
Half
13.11 mi12:36:362:02:549:226:45
9:54
+0:02
25K
15.53 mi13:01:502:28:089:3225:14
10:24
+0:30
30K
18.64 mi13:35:303:01:489:4533:40
10:50
+0:26
20M
20.00 mi13:50:403:16:589:5115:10
11:10
+0:20
21M
21.00 mi14:02:563:29:149:5812:16
12:16
+1:06
35K
21.75 mi14:10:593:37:179:598:03
10:46
-1:30
23M
23.00 mi14:24:403:50:5810:0313:41
10:56
+0:10
24M
24.00 mi14:35:424:02:0010:0511:02
11:02
+0:06
40K
24.85 mi14:44:374:10:5510:068:55
10:26
-0:36
25.2M
25.20 mi14:48:544:15:1210:084:17
12:25
+1:59
Finish
26.22 mi14:59:234:25:4110:0810:29
10:17
-2:08

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

8:43 /mi

Average Pace

10:08 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:54

46% of race

Time at Steady Pace

1:26:21

33% of race

Time at Slower Pace

56:26

21% of race

Average Pace: 10:08 /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 mi11:00:4727:058:4327:05
8:43
#21096
10K
6.21 mi11:29:2355:418:5828:36
9:12
#22272
15K
9.32 mi11:59:111:25:299:1029:48
9:36
#22982
20K
12.43 mi12:29:511:56:099:2130:40
9:52
#23276
Half
13.11 mi12:36:362:02:549:226:45
9:54
#23355
25K
15.53 mi13:01:502:28:089:3225:14
10:24
#23526
30K
18.64 mi13:35:303:01:489:4533:40
10:50
#23537
20M
20.00 mi13:50:403:16:589:5115:10
11:10
#23579
21M
21.00 mi14:02:563:29:149:5812:16
12:16
#23623
35K
21.75 mi14:10:593:37:179:598:03
10:46
#23636
23M
23.00 mi14:24:403:50:5810:0313:41
10:56
#23590
24M
24.00 mi14:35:424:02:0010:0511:02
11:02
#23619
40K
24.85 mi14:44:374:10:5510:068:55
10:26
#23562
25.2M
25.20 mi14:48:544:15:1210:084:17
12:25
#23572
Finish
26.22 mi14:59:234:25:4110:0810:29
10:17
#23564
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi210968134813423994(Top 84%)9662(Top 79%)9662(Top 4352%)
10K6.21 mi3.10 mi22272-11768772-6388772-63823230(Top 82%)9254(Top 76%)9254(Top 4168%)
15K9.32 mi3.11 mi22982-7109115-3439115-34323994(Top 84%)9662(Top 79%)9662(Top 4352%)
20K12.43 mi3.11 mi23276-2949273-1589273-15823952(Top 84%)9678(Top 79%)9678(Top 4359%)
Half13.11 mi0.68 mi23355-799319-469319-4624611(Top 87%)10058(Top 82%)10058(Top 4531%)
25K15.53 mi2.42 mi23526-1719435-1169435-11624190(Top 85%)9843(Top 80%)9843(Top 4434%)
30K18.64 mi3.11 mi23537-119477-429477-4223693(Top 83%)9700(Top 79%)9700(Top 4369%)
20M20.00 mi1.36 mi23579-429525-489525-4823912(Top 84%)9910(Top 81%)9910(Top 4464%)
21M21.00 mi1.00 mi23623-449569-449569-4424047(Top 85%)10059(Top 82%)10059(Top 4531%)
35K21.75 mi0.75 mi23636-139581-129581-1223733(Top 84%)9910(Top 81%)9910(Top 4464%)
23M23.00 mi1.25 mi23590+469575+69575+623066(Top 81%)9640(Top 79%)9640(Top 4342%)
24M24.00 mi1.00 mi23619-299609-349609-3424066(Top 85%)10150(Top 83%)10150(Top 4572%)
40K24.85 mi0.85 mi23562+579598+119598+1121742(Top 77%)9067(Top 74%)9067(Top 4084%)
25.2M25.20 mi0.35 mi23572-109612-149612-1424073(Top 85%)10202(Top 83%)10202(Top 4595%)
Finish26.22 mi1.02 mi23564+89622-109622-1023770(Top 84%)10055(Top 82%)10055(Top 4529%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23994

Females

9662

F65-69

9662

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

23230

Females

9254

F65-69

9254

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23994

Females

9662

F65-69

9662

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

23952

Females

9678

F65-69

9678

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24611

Females

10058

F65-69

10058

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24190

Females

9843

F65-69

9843

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23693

Females

9700

F65-69

9700

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

23912

Females

9910

F65-69

9910

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24047

Females

10059

F65-69

10059

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23733

Females

9910

F65-69

9910

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

23066

Females

9640

F65-69

9640

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24066

Females

10150

F65-69

10150

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21742

Females

9067

F65-69

9067

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24073

Females

10202

F65-69

10202

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

23770

Females

10055

F65-69

10055

Passing Analysis

Category:
Athletes Passed
832
Passed By
3300
Net Change
-2468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21096
5K10K351211-1176#21096#22272
10K15K40750-710#22272#22982
15K20K88382-294#22982#23276
20KHalf1493-79#23276#23355
Half25K73244-171#23355#23526
25K30K150161-11#23526#23537
30K20M65107-42#23537#23579
20M21M5094-44#23579#23623
21M35K4457-13#23623#23636
35K23M8943+46#23636#23590
23M24M4069-29#23590#23619
24M40K7619+57#23619#23562
40K25.2M1929-10#23562#23572
25.2MFinish4941+8#23572#23564
TOTALS8323300-2468
📊

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