Barbara Mckechnie

Bib: 21372 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Top 48%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:11/mi
25:26
973451.5%
220 ft elev
10K· 6.21 mi
8:31/mi
51:53
791380.4%
157 ft elev
15K· 9.32 mi
9:01/mi
1:19:53
6778
146 ft elev
20K· 12.43 mi
9:32/mi
1:49:30
106860.1%
165 ft elev
Half· 13.11 mi
9:10/mi
1:55:45
19370.5%
148 ft elev
25K· 15.53 mi
9:49/mi
2:19:33
66880.2%
127 ft elev
30K· 18.64 mi
9:51/mi
2:50:10
1811480.2%
138 ft elev
20M
9:50/mi
3:03:32
64500.2%
148 ft elev
21M
11:31/mi
3:15:03
106241.6%
227 ft elev
35K· 21.75 mi
9:55/mi
3:22:28
17861.7%
156 ft elev
23M
11:38/mi
3:37:02
23630.6%
116 ft elev
24M
9:41/mi
3:46:43
821.3%
34 ft elev
40K· 24.85 mi
11:48/mi
3:56:48
200.3%
20 ft elev
25.2M
15:25/mi
4:02:07
13160.2%
18 ft elev
Finish· 26.22 mi
11:26/mi
4:13:46
2221
17 ft elev
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:55:458:50 /mi⚡ faster
2nd Half
2:18:0110:32 /mi+19.2%
Positive split — 19.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:268:113.11 mi25:26
8:11
-
10K
51:538:213.10 mi26:27
8:31
+0:20
15K
1:19:538:343.11 mi28:00
9:01
+0:30
20K
1:49:308:493.11 mi29:37
9:32
+0:31
Half(13.11 mi)
1:55:458:500.68 mi6:15
9:10
-0:22
25K
2:19:338:592.42 mi23:48
9:49
+0:39
30K
2:50:109:083.11 mi30:37
9:51
+0:02
20M
3:03:329:111.36 mi13:22
9:50
-0:01
21M
3:15:039:171.00 mi11:31
11:31
+1:41
35K
3:22:289:190.75 mi7:25
9:55
-1:36
23M
3:37:029:261.25 mi14:34
11:38
+1:43
24M
3:46:439:271.00 mi9:41
9:41
-1:57
40K
3:56:489:320.85 mi10:05
11:48
+2:07
25.2M
4:02:079:360.35 mi5:19
15:25
+3:37
Finish(26.22 mi)
4:13:469:411.02 mi11:39
11:26
-3:59
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:11 /mi

Average Pace

9:41 /mi

Slowest Pace

15:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

51:53

20% of race

Time at Steady Pace

2:28:45

59% of race

Time at Slower Pace

53:08

21% of race

Average Pace: 9:41 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi15964554555451897772357235
10K3.10 mi16626-6625938-3935938-3931738363596359
15K3.11 mi17515-8896438-5006438-5001897772357235
20K3.11 mi18083-5686785-3476785-3471931374397439
Half(13.11 mi)0.68 mi18123-406808-236808-231895873117311
25K2.42 mi18224-1016898-906898-901860271637163
30K3.11 mi17954+2706809+896809+891685064276427
20M1.36 mi17787+1676745+646745+641591561696169
21M1.00 mi17807-206793-486793-481770171927192
35K0.75 mi17767+406784+96784+91691068116811
23M1.25 mi17930-1636897-1136897-1131995983728372
24M1.00 mi17787+1436845+526845+521523360756075
40K0.85 mi17888-1016929-846929-842003185348534
25.2M0.35 mi18045-1577019-907019-90234791013610136
Finish(26.22 mi)1.02 mi18204-1597120-1017120-1012229795909590

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

18977

Females

7235

F55-59

7235

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

17383

Females

6359

F55-59

6359

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

18977

Females

7235

F55-59

7235

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19313

Females

7439

F55-59

7439

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

18958

Females

7311

F55-59

7311

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

18602

Females

7163

F55-59

7163

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

16850

Females

6427

F55-59

6427

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15915

Females

6169

F55-59

6169

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

17701

Females

7192

F55-59

7192

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

16910

Females

6811

F55-59

6811

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

19959

Females

8372

F55-59

8372

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15233

Females

6075

F55-59

6075

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20031

Females

8534

F55-59

8534

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23479

Females

10136

F55-59

10136

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

22297

Females

9590

F55-59

9590

Passing Analysis

Category:
Passed
1519
Passed By
3759
Net Change
-2240
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15964
5K10K91753-662#15964#16626
10K15K61950-889#16626#17515
15K20K108676-568#17515#18083
20KHalf2666-40#18083#18123
Half25K171272-101#18123#18224
25K30K385115+270#18224#17954
30K20M20437+167#17954#17787
20M21M94114-20#17787#17807
21M35K7434+40#17807#17767
35K23M61224-163#17767#17930
23M24M15714+143#17930#17787
24M40K39140-101#17787#17888
40K25.2M5162-157#17888#18045
25.2MFinish43202-159#18045#18204
TOTALS15193759-2240

Passing Charts

Category:
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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