Cheryl Mackie

Bib: 23075F

BC

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
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:48
Rank: #21992
Start5K
29:48 | 9:36/mi
10K· 6.21 mi
59:54
Rank: #21921 (+71)
5K10K
30:06 | 9:41/mi
15K· 9.32 mi
1:30:16
Rank: #21727 (+194)
10K15K
30:22 | 9:46/mi
20K· 12.43 mi
2:01:47
Rank: #21468 (+259)
15K20K
31:31 | 10:09/mi
Half· 13.11 mi
2:08:36
Rank: #21464 (+4)
20KHalf
6:49 | 9:59/mi
25K· 15.53 mi
2:33:41
Rank: #21200 (+264)
Half25K
25:05 | 10:21/mi
30K· 18.64 mi
3:07:29
Rank: #20907 (+293)
25K30K
33:48 | 10:53/mi
20M
3:22:22
Rank: #20761 (+146)
30K20M
14:53 | 10:57/mi
21M
3:34:03
Rank: #20605 (+156)
20M21M
11:41 | 11:41/mi
35K· 21.75 mi
3:41:34
Rank: #20500 (+105)
21M35K
7:31 | 10:03/mi
23M
3:55:42
Rank: #20416 (+84)
35K23M
14:08 | 11:17/mi
24M
4:06:58
Rank: #20396 (+20)
23M24M
11:16 | 11:16/mi
40K· 24.85 mi
4:17:28
Rank: #20425 (-29)
24M40K
10:30 | 12:17/mi
25.2M
4:22:56
Rank: #20487 (-62)
40K25.2M
5:28 | 15:51/mi
Finish· 26.22 mi
4:34:18
Rank: #20520 (-33)
25.2MFinish
11:22 | 11:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:36
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:25:42
Pace11:07 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:5229:489:3629:48
9:36
-
10K
6.21 mi12:00:5859:549:3830:06
9:41
+0:05
15K
9.32 mi12:31:201:30:169:4130:22
9:46
+0:05
20K
12.43 mi13:02:512:01:479:4831:31
10:09
+0:23
Half
13.11 mi13:09:402:08:369:496:49
9:59
-0:10
25K
15.53 mi13:34:452:33:419:5425:05
10:21
+0:22
30K
18.64 mi14:08:333:07:2910:0333:48
10:53
+0:32
20M
20.00 mi14:23:263:22:2210:0714:53
10:57
+0:04
21M
21.00 mi14:35:073:34:0310:1211:41
11:41
+0:44
35K
21.75 mi14:42:383:41:3410:117:31
10:03
-1:38
23M
23.00 mi14:56:463:55:4210:1514:08
11:17
+1:14
24M
24.00 mi15:08:024:06:5810:1711:16
11:16
-0:01
40K
24.85 mi15:18:324:17:2810:2210:30
12:17
+1:01
25.2M
25.20 mi15:24:004:22:5610:265:28
15:51
+3:34
Finish
26.22 mi15:35:224:34:1810:2811:22
11:09
-4:42

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

9:36 /mi

Average Pace

10:28 /mi

Slowest Pace

15:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:36

38% of race

Time at Steady Pace

2:22:03

52% of race

Time at Slower Pace

27:39

10% of race

Average Pace: 10:28 /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 mi11:30:5229:489:3629:48
9:36
#21992
10K
6.21 mi12:00:5859:549:3830:06
9:41
#21921
15K
9.32 mi12:31:201:30:169:4130:22
9:46
#21727
20K
12.43 mi13:02:512:01:479:4831:31
10:09
#21468
Half
13.11 mi13:09:402:08:369:496:49
9:59
#21464
25K
15.53 mi13:34:452:33:419:5425:05
10:21
#21200
30K
18.64 mi14:08:333:07:2910:0333:48
10:53
#20907
20M
20.00 mi14:23:263:22:2210:0714:53
10:57
#20761
21M
21.00 mi14:35:073:34:0310:1211:41
11:41
#20605
35K
21.75 mi14:42:383:41:3410:117:31
10:03
#20500
23M
23.00 mi14:56:463:55:4210:1514:08
11:17
#20416
24M
24.00 mi15:08:024:06:5810:1711:16
11:16
#20396
40K
24.85 mi15:18:324:17:2810:2210:30
12:17
#20425
25.2M
25.20 mi15:24:004:22:5610:265:28
15:51
#20487
Finish
26.22 mi15:35:224:34:1810:2811:22
11:09
#20520
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi219928902890221382(Top 84%)8538(Top 78%)8538(Top 975%)
10K6.21 mi3.10 mi21921+718871+318871+3121822(Top 85%)8812(Top 81%)8812(Top 1006%)
15K9.32 mi3.11 mi21727+1948755+1168755+11621382(Top 84%)8538(Top 78%)8538(Top 975%)
20K12.43 mi3.11 mi21468+2598615+1408615+14020903(Top 82%)8297(Top 76%)8297(Top 947%)
Half13.11 mi0.68 mi21464+48613+28613+221459(Top 84%)8651(Top 79%)8651(Top 988%)
25K15.53 mi2.42 mi21200+2648484+1298484+12920033(Top 78%)7945(Top 73%)7945(Top 907%)
30K18.64 mi3.11 mi20907+2938383+1018383+10119713(Top 77%)7963(Top 73%)7963(Top 909%)
20M20.00 mi1.36 mi20761+1468332+518332+5119183(Top 75%)7798(Top 71%)7798(Top 890%)
21M21.00 mi1.00 mi20605+1568279+538279+5318097(Top 71%)7376(Top 68%)7376(Top 842%)
35K21.75 mi0.75 mi20500+1058235+448235+4417345(Top 68%)7030(Top 64%)7030(Top 803%)
23M23.00 mi1.25 mi20416+848217+188217+1819164(Top 75%)7971(Top 73%)7971(Top 910%)
24M24.00 mi1.00 mi20396+208232-158232-1519915(Top 78%)8397(Top 77%)8397(Top 959%)
40K24.85 mi0.85 mi20425-298266-348266-3420992(Top 82%)8994(Top 82%)8994(Top 1027%)
25.2M25.20 mi0.35 mi20487-628311-458311-4523931(Top 94%)10338(Top 95%)10338(Top 1180%)
Finish26.22 mi1.02 mi20520-338338-278338-2721736(Top 85%)9324(Top 85%)9324(Top 1064%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

21382

Females

8538

F55-59

8538

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

21822

Females

8812

F55-59

8812

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

21382

Females

8538

F55-59

8538

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

20903

Females

8297

F55-59

8297

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21459

Females

8651

F55-59

8651

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20033

Females

7945

F55-59

7945

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

19713

Females

7963

F55-59

7963

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19183

Females

7798

F55-59

7798

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18097

Females

7376

F55-59

7376

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

17345

Females

7030

F55-59

7030

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19164

Females

7971

F55-59

7971

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19915

Females

8397

F55-59

8397

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20992

Females

8994

F55-59

8994

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

23931

Females

10338

F55-59

10338

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21736

Females

9324

F55-59

9324

Passing Analysis

Category:
Athletes Passed
2286
Passed By
814
Net Change
+1472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21992
5K10K274203+71#21992#21921
10K15K27379+194#21921#21727
15K20K33778+259#21727#21468
20KHalf3531+4#21468#21464
Half25K29531+264#21464#21200
25K30K33946+293#21200#20907
30K20M16317+146#20907#20761
20M21M16610+156#20761#20605
21M35K1127+105#20605#20500
35K23M12036+84#20500#20416
23M24M7656+20#20416#20396
24M40K4473-29#20396#20425
40K25.2M1577-62#20425#20487
25.2MFinish3770-33#20487#20520
TOTALS2286814+1472
📊

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