Dale Thacher

Bib: 22342F

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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
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:35
Rank: #20817
Start5K
28:35 | 9:12/mi
10K· 6.21 mi
57:49
Rank: #20996 (-179)
5K10K
29:14 | 9:25/mi
15K· 9.32 mi
1:27:20
Rank: #20839 (+157)
10K15K
29:31 | 9:30/mi
20K· 12.43 mi
1:57:54
Rank: #20646 (+193)
15K20K
30:34 | 9:50/mi
Half· 13.11 mi
2:04:40
Rank: #20686 (-40)
20KHalf
6:46 | 9:55/mi
25K· 15.53 mi
2:29:44
Rank: #20524 (+162)
Half25K
25:04 | 10:20/mi
30K· 18.64 mi
3:03:45
Rank: #20405 (+119)
25K30K
34:01 | 10:57/mi
20M
3:19:01
Rank: #20340 (+65)
30K20M
15:16 | 11:14/mi
21M
3:31:08
Rank: #20256 (+84)
20M21M
12:07 | 12:07/mi
35K· 21.75 mi
3:39:38
Rank: #20272 (-16)
21M35K
8:30 | 11:22/mi
23M
3:54:44
Rank: #20300 (-28)
35K23M
15:06 | 12:04/mi
24M
4:07:42
Rank: #20472 (-172)
23M24M
12:58 | 12:58/mi
40K· 24.85 mi
4:20:59
Rank: #20761 (-289)
24M40K
13:17 | 15:32/mi
25.2M
4:28:21
Rank: #21011 (-250)
40K25.2M
7:22 | 21:22/mi
Finish· 26.22 mi
4:49:03
Rank: #21817 (-806)
25.2MFinish
20:42 | 20:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:40
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:44:23
Pace12:32 /mi
📊Positive Split: 31.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:4028:359:1228:35
9:12
-
10K
6.21 mi11:56:5457:499:1829:14
9:25
+0:13
15K
9.32 mi12:26:251:27:209:2229:31
9:30
+0:05
20K
12.43 mi12:56:591:57:549:2930:34
9:50
+0:20
Half
13.11 mi13:03:452:04:409:316:46
9:55
+0:05
25K
15.53 mi13:28:492:29:449:3825:04
10:20
+0:25
30K
18.64 mi14:02:503:03:459:5134:01
10:57
+0:37
20M
20.00 mi14:18:063:19:019:5715:16
11:14
+0:17
21M
21.00 mi14:30:133:31:0810:0312:07
12:07
+0:53
35K
21.75 mi14:38:433:39:3810:068:30
11:22
-0:45
23M
23.00 mi14:53:493:54:4410:1215:06
12:04
+0:42
24M
24.00 mi15:06:474:07:4210:1912:58
12:58
+0:54
40K
24.85 mi15:20:044:20:5910:3013:17
15:32
+2:34
25.2M
25.20 mi15:27:264:28:2110:397:22
21:22
+5:50
Finish
26.22 mi15:48:084:49:0311:0220:42
20:19
-1:03

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

9:12 /mi

Average Pace

11:02 /mi

Slowest Pace

21:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:35

10% of race

Time at Steady Pace

3:39:07

76% of race

Time at Slower Pace

41:21

14% of race

Average Pace: 11:01 /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 mi11:27:4028:359:1228:35
9:12
#20817
10K
6.21 mi11:56:5457:499:1829:14
9:25
#20996
15K
9.32 mi12:26:251:27:209:2229:31
9:30
#20839
20K
12.43 mi12:56:591:57:549:2930:34
9:50
#20646
Half
13.11 mi13:03:452:04:409:316:46
9:55
#20686
25K
15.53 mi13:28:492:29:449:3825:04
10:20
#20524
30K
18.64 mi14:02:503:03:459:5134:01
10:57
#20405
20M
20.00 mi14:18:063:19:019:5715:16
11:14
#20340
21M
21.00 mi14:30:133:31:0810:0312:07
12:07
#20256
35K
21.75 mi14:38:433:39:3810:068:30
11:22
#20272
23M
23.00 mi14:53:493:54:4410:1215:06
12:04
#20300
24M
24.00 mi15:06:474:07:4210:1912:58
12:58
#20472
40K
24.85 mi15:20:044:20:5910:3013:17
15:32
#20761
25.2M
25.20 mi15:27:264:28:2110:397:22
21:22
#21011
Finish
26.22 mi15:48:084:49:0311:0220:42
20:19
#21817
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi208178311831120673(Top 81%)8141(Top 75%)8141(Top 3769%)
10K6.21 mi3.10 mi20996-1798387-768387-7621117(Top 83%)8429(Top 77%)8429(Top 3902%)
15K9.32 mi3.11 mi20839+1578274+1138274+11320673(Top 81%)8141(Top 75%)8141(Top 3769%)
20K12.43 mi3.11 mi20646+1938169+1058169+10520153(Top 79%)7899(Top 72%)7899(Top 3657%)
Half13.11 mi0.68 mi20686-408198-298198-2921298(Top 83%)8572(Top 78%)8572(Top 3969%)
25K15.53 mi2.42 mi20524+1628124+748124+7420015(Top 78%)7935(Top 73%)7935(Top 3674%)
30K18.64 mi3.11 mi20405+1198102+228102+2219883(Top 78%)8056(Top 74%)8056(Top 3730%)
20M20.00 mi1.36 mi20340+658109-78109-719833(Top 78%)8138(Top 74%)8138(Top 3768%)
21M21.00 mi1.00 mi20256+848086+238086+2319099(Top 75%)7861(Top 72%)7861(Top 3639%)
35K21.75 mi0.75 mi20272-168113-278113-2720573(Top 81%)8625(Top 79%)8625(Top 3993%)
23M23.00 mi1.25 mi20300-288154-418154-4120858(Top 82%)8821(Top 81%)8821(Top 4084%)
24M24.00 mi1.00 mi20472-1728269-1158269-11523040(Top 90%)9917(Top 91%)9917(Top 4591%)
40K24.85 mi0.85 mi20761-2898441-1728441-17224817(Top 97%)10697(Top 98%)10697(Top 4952%)
25.2M25.20 mi0.35 mi21011-2508574-1338574-13325441(Top 100%)10896(Top 100%)10896(Top 5044%)
Finish26.22 mi1.02 mi21817-8069007-4339007-43325507(Top 100%)10912(Top 100%)10912(Top 5052%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20673

Females

8141

F65-69

8141

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

21117

Females

8429

F65-69

8429

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20673

Females

8141

F65-69

8141

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20153

Females

7899

F65-69

7899

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21298

Females

8572

F65-69

8572

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20015

Females

7935

F65-69

7935

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19883

Females

8056

F65-69

8056

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

19833

Females

8138

F65-69

8138

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19099

Females

7861

F65-69

7861

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

20573

Females

8625

F65-69

8625

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

20858

Females

8821

F65-69

8821

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23040

Females

9917

F65-69

9917

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

24817

Females

10697

F65-69

10697

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25441

Females

10896

F65-69

10896

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

25507

Females

10912

F65-69

10912

Passing Analysis

Category:
Athletes Passed
1636
Passed By
2636
Net Change
-1000
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20817
5K10K176355-179#20817#20996
10K15K278121+157#20996#20839
15K20K28693+193#20839#20646
20KHalf2262-40#20646#20686
Half25K24078+162#20686#20524
25K30K241122+119#20524#20405
30K20M11146+65#20405#20340
20M21M11531+84#20340#20256
21M35K5066-16#20256#20272
35K23M7199-28#20272#20300
23M24M31203-172#20300#20472
24M40K6295-289#20472#20761
40K25.2M2252-250#20761#21011
25.2MFinish7813-806#21011#21817
TOTALS16362636-1000
📊

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