Kathryn Waldron

Bib: 15741F

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F65-69)
#0 / 216
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:13
Rank: #19120
Start5K
27:13 | 8:46/mi
10K· 6.21 mi
56:52
Rank: #20483 (-1363)
5K10K
29:39 | 9:33/mi
15K· 9.32 mi
1:25:41
Rank: #20310 (+173)
10K15K
28:49 | 9:17/mi
20K· 12.43 mi
1:58:57
Rank: #20875 (-565)
15K20K
33:16 | 10:42/mi
Half· 13.11 mi
2:05:53
Rank: #20918 (-43)
20KHalf
6:56 | 10:10/mi
25K· 15.53 mi
2:33:03
Rank: #21076 (-158)
Half25K
27:10 | 11:12/mi
30K· 18.64 mi
3:07:38
Rank: #20938 (+138)
25K30K
34:35 | 11:08/mi
20M
3:22:33
Rank: #20795 (+143)
30K20M
14:55 | 10:59/mi
21M
3:35:29
Rank: #20788 (+7)
20M21M
12:56 | 12:56/mi
35K· 21.75 mi
3:43:36
Rank: #20733 (+55)
21M35K
8:07 | 10:51/mi
23M
3:58:19
Rank: #20700 (+33)
35K23M
14:43 | 11:45/mi
24M
4:09:18
Rank: #20633 (+67)
23M24M
10:59 | 10:59/mi
40K· 24.85 mi
4:18:55
Rank: #20553 (+80)
24M40K
9:37 | 11:15/mi
25.2M
4:23:54
Rank: #20589 (-36)
40K25.2M
4:59 | 14:27/mi
Finish· 26.22 mi
4:35:09
Rank: #20604 (-15)
25.2MFinish
11:15 | 11:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:53
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:29:16
Pace11:23 /mi
📊Positive Split: 18.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:0927:138:4627:13
8:46
-
10K
6.21 mi11:30:4856:529:0929:39
9:33
+0:47
15K
9.32 mi11:59:371:25:419:1228:49
9:17
-0:16
20K
12.43 mi12:32:531:58:579:3433:16
10:42
+1:25
Half
13.11 mi12:39:492:05:539:366:56
10:10
-0:32
25K
15.53 mi13:06:592:33:039:5127:10
11:12
+1:02
30K
18.64 mi13:41:343:07:3810:0434:35
11:08
-0:04
20M
20.00 mi13:56:293:22:3310:0814:55
10:59
-0:09
21M
21.00 mi14:09:253:35:2910:1612:56
12:56
+1:57
35K
21.75 mi14:17:323:43:3610:178:07
10:51
-2:05
23M
23.00 mi14:32:153:58:1910:2214:43
11:45
+0:54
24M
24.00 mi14:43:144:09:1810:2310:59
10:59
-0:46
40K
24.85 mi14:52:514:18:5510:259:37
11:15
+0:16
25.2M
25.20 mi14:57:504:23:5410:284:59
14:27
+3:12
Finish
26.22 mi15:09:054:35:0910:3011:15
11:02
-3:25

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

8:46 /mi

Average Pace

10:30 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:37

34% of race

Time at Steady Pace

2:29:54

54% of race

Time at Slower Pace

32:38

12% of race

Average Pace: 10:30 /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 mi11:01:0927:138:4627:13
8:46
#19120
10K
6.21 mi11:30:4856:529:0929:39
9:33
#20483
15K
9.32 mi11:59:371:25:419:1228:49
9:17
#20310
20K
12.43 mi12:32:531:58:579:3433:16
10:42
#20875
Half
13.11 mi12:39:492:05:539:366:56
10:10
#20918
25K
15.53 mi13:06:592:33:039:5127:10
11:12
#21076
30K
18.64 mi13:41:343:07:3810:0434:35
11:08
#20938
20M
20.00 mi13:56:293:22:3310:0814:55
10:59
#20795
21M
21.00 mi14:09:253:35:2910:1612:56
12:56
#20788
35K
21.75 mi14:17:323:43:3610:178:07
10:51
#20733
23M
23.00 mi14:32:153:58:1910:2214:43
11:45
#20700
24M
24.00 mi14:43:144:09:1810:2310:59
10:59
#20633
40K
24.85 mi14:52:514:18:5510:259:37
11:15
#20553
25.2M
25.20 mi14:57:504:23:5410:284:59
14:27
#20589
Finish
26.22 mi15:09:054:35:0910:3011:15
11:02
#20604
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi191207428742819955(Top 78%)7763(Top 71%)7763(Top 3594%)
10K6.21 mi3.10 mi20483-13638113-6858113-68521496(Top 84%)8645(Top 79%)8645(Top 4002%)
15K9.32 mi3.11 mi20310+1737990+1237990+12319955(Top 78%)7763(Top 71%)7763(Top 3594%)
20K12.43 mi3.11 mi20875-5658293-3038293-30322105(Top 87%)8964(Top 82%)8964(Top 4150%)
Half13.11 mi0.68 mi20918-438312-198312-1921901(Top 86%)8906(Top 82%)8906(Top 4123%)
25K15.53 mi2.42 mi21076-1588414-1028414-10221881(Top 86%)8933(Top 82%)8933(Top 4136%)
30K18.64 mi3.11 mi20938+1388406+88406+820286(Top 79%)8262(Top 76%)8262(Top 3825%)
20M20.00 mi1.36 mi20795+1438352+548352+5419257(Top 75%)7839(Top 72%)7839(Top 3629%)
21M21.00 mi1.00 mi20788+78370-188370-1820619(Top 81%)8627(Top 79%)8627(Top 3994%)
35K21.75 mi0.75 mi20733+558366+48366+419474(Top 76%)8066(Top 74%)8066(Top 3734%)
23M23.00 mi1.25 mi20700+338371-58371-520230(Top 79%)8512(Top 78%)8512(Top 3941%)
24M24.00 mi1.00 mi20633+678359+128359+1219203(Top 75%)8066(Top 74%)8066(Top 3734%)
40K24.85 mi0.85 mi20553+808336+238336+2318746(Top 73%)7886(Top 72%)7886(Top 3651%)
25.2M25.20 mi0.35 mi20589-368360-248360-2422294(Top 87%)9598(Top 88%)9598(Top 4444%)
Finish26.22 mi1.02 mi20604-158381-218381-2121438(Top 84%)9179(Top 84%)9179(Top 4250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

19955

Females

7763

F65-69

7763

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

21496

Females

8645

F65-69

8645

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

19955

Females

7763

F65-69

7763

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22105

Females

8964

F65-69

8964

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

21901

Females

8906

F65-69

8906

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

21881

Females

8933

F65-69

8933

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20286

Females

8262

F65-69

8262

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19257

Females

7839

F65-69

7839

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

20619

Females

8627

F65-69

8627

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

19474

Females

8066

F65-69

8066

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20230

Females

8512

F65-69

8512

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19203

Females

8066

F65-69

8066

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18746

Females

7886

F65-69

7886

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22294

Females

9598

F65-69

9598

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

21438

Females

9179

F65-69

9179

Passing Analysis

Category:
Athletes Passed
1394
Passed By
2878
Net Change
-1484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19120
5K10K321395-1363#19120#20483
10K15K287114+173#20483#20310
15K20K56621-565#20310#20875
20KHalf1962-43#20875#20918
Half25K100258-158#20918#21076
25K30K241103+138#21076#20938
30K20M16017+143#20938#20795
20M21M8578+7#20795#20788
21M35K8530+55#20788#20733
35K23M8956+33#20733#20700
23M24M8922+67#20700#20633
24M40K9313+80#20633#20553
40K25.2M1349-36#20553#20589
25.2MFinish4560-15#20589#20604
TOTALS13942878-1484
📊

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