Corinne Gerrard

Bib: 20385F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:01
Rank: #12564
Start5K
24:01 | 7:44/mi
10K· 6.21 mi
49:19
Rank: #13965 (-1401)
5K10K
25:18 | 8:09/mi
15K· 9.32 mi
1:15:54
Rank: #14989 (-1024)
10K15K
26:35 | 8:33/mi
20K· 12.43 mi
1:44:57
Rank: #16111 (-1122)
15K20K
29:03 | 9:21/mi
Half· 13.11 mi
1:50:50
Rank: #16111
20KHalf
5:53 | 8:37/mi
25K· 15.53 mi
2:14:46
Rank: #16717 (-606)
Half25K
23:56 | 9:52/mi
30K· 18.64 mi
2:49:02
Rank: #17668 (-951)
25K30K
34:16 | 11:02/mi
20M
3:03:25
Rank: #17758 (-90)
30K20M
14:23 | 10:35/mi
21M
3:15:49
Rank: #17963 (-205)
20M21M
12:24 | 12:24/mi
35K· 21.75 mi
3:23:37
Rank: #17974 (-11)
21M35K
7:48 | 10:26/mi
23M
3:38:33
Rank: #18160 (-186)
35K23M
14:56 | 11:56/mi
24M
3:49:29
Rank: #18208 (-48)
23M24M
10:56 | 10:56/mi
40K· 24.85 mi
3:59:48
Rank: #18310 (-102)
24M40K
10:19 | 12:04/mi
25.2M
4:04:15
Rank: #18322 (-12)
40K25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
4:14:35
Rank: #18312 (+10)
25.2MFinish
10:20 | 10:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:50
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:23:45
Pace10:58 /mi
📊Positive Split: 29.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4024:017:4424:01
7:44
-
10K
6.21 mi11:39:5849:197:5625:18
8:09
+0:25
15K
9.32 mi12:06:331:15:548:0926:35
8:33
+0:24
20K
12.43 mi12:35:361:44:578:2729:03
9:21
+0:48
Half
13.11 mi12:41:291:50:508:275:53
8:37
-0:44
25K
15.53 mi13:05:252:14:468:4123:56
9:52
+1:15
30K
18.64 mi13:39:412:49:029:0434:16
11:02
+1:10
20M
20.00 mi13:54:043:03:259:1014:23
10:35
-0:27
21M
21.00 mi14:06:283:15:499:1912:24
12:24
+1:49
35K
21.75 mi14:14:163:23:379:227:48
10:26
-1:58
23M
23.00 mi14:29:123:38:339:3014:56
11:56
+1:30
24M
24.00 mi14:40:083:49:299:3410:56
10:56
-1:00
40K
24.85 mi14:50:273:59:489:3910:19
12:04
+1:08
25.2M
25.20 mi14:54:544:04:159:424:27
12:54
+0:50
Finish
26.22 mi15:05:144:14:359:4310:20
10:08
-2:46

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

7:44 /mi

Average Pace

9:43 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:50

44% of race

Time at Steady Pace

1:41:39

40% of race

Time at Slower Pace

42:06

17% of race

Average Pace: 9:43 /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 mi11:14:4024:017:4424:01
7:44
#12564
10K
6.21 mi11:39:5849:197:5625:18
8:09
#13965
15K
9.32 mi12:06:331:15:548:0926:35
8:33
#14989
20K
12.43 mi12:35:361:44:578:2729:03
9:21
#16111
Half
13.11 mi12:41:291:50:508:275:53
8:37
#16111
25K
15.53 mi13:05:252:14:468:4123:56
9:52
#16717
30K
18.64 mi13:39:412:49:029:0434:16
11:02
#17668
20M
20.00 mi13:54:043:03:259:1014:23
10:35
#17758
21M
21.00 mi14:06:283:15:499:1912:24
12:24
#17963
35K
21.75 mi14:14:163:23:379:227:48
10:26
#17974
23M
23.00 mi14:29:123:38:339:3014:56
11:56
#18160
24M
24.00 mi14:40:083:49:299:3410:56
10:56
#18208
40K
24.85 mi14:50:273:59:489:3910:19
12:04
#18310
25.2M
25.20 mi14:54:544:04:159:424:27
12:54
#18322
Finish
26.22 mi15:05:144:14:359:4310:20
10:08
#18312
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi125643458345816713(Top 65%)5981(Top 55%)5981(Top 504%)
10K6.21 mi3.10 mi13965-14014317-8594317-85915204(Top 60%)5050(Top 46%)5050(Top 425%)
15K9.32 mi3.11 mi14989-10244944-6274944-62716713(Top 65%)5981(Top 55%)5981(Top 504%)
20K12.43 mi3.11 mi16111-11225639-6955639-69518710(Top 73%)7117(Top 65%)7117(Top 600%)
Half13.11 mi0.68 mi161115650-115650-1116470(Top 64%)5929(Top 54%)5929(Top 499%)
25K15.53 mi2.42 mi16717-6066029-3796029-37918770(Top 73%)7257(Top 66%)7257(Top 611%)
30K18.64 mi3.11 mi17668-9516639-6106639-61020059(Top 79%)8143(Top 75%)8143(Top 686%)
20M20.00 mi1.36 mi17758-906727-886727-8818241(Top 71%)7331(Top 67%)7331(Top 618%)
21M21.00 mi1.00 mi17963-2056871-1446871-14419655(Top 77%)8150(Top 75%)8150(Top 687%)
35K21.75 mi0.75 mi17974-116892-216892-2118388(Top 72%)7530(Top 69%)7530(Top 634%)
23M23.00 mi1.25 mi18160-1867015-1237015-12320569(Top 81%)8676(Top 79%)8676(Top 731%)
24M24.00 mi1.00 mi18208-487068-537068-5319060(Top 75%)7982(Top 73%)7982(Top 672%)
40K24.85 mi0.85 mi18310-1027136-687136-6820593(Top 81%)8800(Top 81%)8800(Top 741%)
25.2M25.20 mi0.35 mi18322-127155-197155-1919483(Top 76%)8258(Top 76%)8258(Top 696%)
Finish26.22 mi1.02 mi18312+107178-237178-2318888(Top 74%)7912(Top 72%)7912(Top 667%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

16713

Females

5981

F50-54

5981

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

15204

Females

5050

F50-54

5050

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

16713

Females

5981

F50-54

5981

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18710

Females

7117

F50-54

7117

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

16470

Females

5929

F50-54

5929

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

18770

Females

7257

F50-54

7257

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20059

Females

8143

F50-54

8143

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18241

Females

7331

F50-54

7331

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

19655

Females

8150

F50-54

8150

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18388

Females

7530

F50-54

7530

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

20569

Females

8676

F50-54

8676

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19060

Females

7982

F50-54

7982

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20593

Females

8800

F50-54

8800

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19483

Females

8258

F50-54

8258

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

18888

Females

7912

F50-54

7912

Passing Analysis

Category:
Athletes Passed
799
Passed By
6547
Net Change
-5748
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12564
5K10K401441-1401#12564#13965
10K15K521076-1024#13965#14989
15K20K561178-1122#14989#16111
20KHalf46460#16111#16111
Half25K83689-606#16111#16717
25K30K641015-951#16717#17668
30K20M92182-90#17668#17758
20M21M48253-205#17758#17963
21M35K5768-11#17963#17974
35K23M58244-186#17974#18160
23M24M52100-48#18160#18208
24M40K33135-102#18208#18310
40K25.2M3951-12#18310#18322
25.2MFinish7969+10#18322#18312
TOTALS7996547-5748
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing