Casey Chertavian

Bib: 31548F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:33
Rank: #21190
Start5K
9:11/mi
28:33 split
10K· 6.21 mi
57:05
Rank: #21349 (-159)
5K10K
9:11/mi
28:32 split
15K· 9.32 mi
1:25:30
Rank: #21276 (+73)
10K15K
9:09/mi
28:25 split
20K· 12.43 mi
1:55:48
Rank: #21563 (-287)
15K20K
9:45/mi
30:18 split
Half· 13.11 mi
2:02:07
Rank: #21554 (+9)
20KHalf
9:16/mi
6:19 split
25K· 15.53 mi
2:25:24
Rank: #21487 (+67)
Half25K
9:36/mi
23:17 split
30K· 18.64 mi
2:57:18
Rank: #21521 (-34)
25K30K
10:16/mi
31:54 split
20M
3:10:47
Rank: #21420 (+101)
30K20M
9:55/mi
13:29 split
21M
3:21:24
Rank: #21315 (+105)
20M21M
10:37/mi
10:37 split
35K· 21.75 mi
3:28:38
Rank: #21277 (+38)
21M35K
9:40/mi
7:14 split
23M
3:40:44
Rank: #21114 (+163)
35K23M
9:40/mi
12:06 split
24M
3:50:33
Rank: #21057 (+57)
23M24M
9:49/mi
9:49 split
40K· 24.85 mi
3:58:55
Rank: #20985 (+72)
24M40K
9:47/mi
8:22 split
25.2M
4:02:32
Rank: #20949 (+36)
40K25.2M
10:29/mi
3:37 split
Finish· 26.22 mi
4:12:07
Rank: #20893 (+56)
25.2MFinish
9:24/mi
9:35 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:07
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time2:10:00
Pace9:55 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:5928:339:1128:33
9:11
-
10K
6.21 mi12:16:3157:059:1128:32
9:11
0:00
15K
9.32 mi12:44:561:25:309:1028:25
9:09
-0:02
20K
12.43 mi13:15:141:55:489:1930:18
9:45
+0:36
Half
13.11 mi13:21:332:02:079:196:19
9:16
-0:29
25K
15.53 mi13:44:502:25:249:2223:17
9:36
+0:20
30K
18.64 mi14:16:442:57:189:3131:54
10:16
+0:40
20M
20.00 mi14:30:133:10:479:3213:29
9:55
-0:21
21M
21.00 mi14:40:503:21:249:3510:37
10:37
+0:42
35K
21.75 mi14:48:043:28:389:367:14
9:40
-0:57
23M
23.00 mi15:00:103:40:449:3612:06
9:40
0:00
24M
24.00 mi15:09:593:50:339:369:49
9:49
+0:09
40K
24.85 mi15:18:213:58:559:378:22
9:47
-0:02
25.2M
25.20 mi15:21:584:02:329:373:37
10:29
+0:42
Finish
26.22 mi15:31:334:12:079:379:35
9:24
-1:05

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

9:09 /mi

Average Pace

9:37 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:59

82% of race

Time at Steady Pace

46:08

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /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 mi11:47:5928:339:1128:33
9:11
#21190
10K
6.21 mi12:16:3157:059:1128:32
9:11
#21349
15K
9.32 mi12:44:561:25:309:1028:25
9:09
#21276
20K
12.43 mi13:15:141:55:489:1930:18
9:45
#21563
Half
13.11 mi13:21:332:02:079:196:19
9:16
#21554
25K
15.53 mi13:44:502:25:249:2223:17
9:36
#21487
30K
18.64 mi14:16:442:57:189:3131:54
10:16
#21521
20M
20.00 mi14:30:133:10:479:3213:29
9:55
#21420
21M
21.00 mi14:40:503:21:249:3510:37
10:37
#21315
35K
21.75 mi14:48:043:28:389:367:14
9:40
#21277
23M
23.00 mi15:00:103:40:449:3612:06
9:40
#21114
24M
24.00 mi15:09:593:50:339:369:49
9:49
#21057
40K
24.85 mi15:18:213:58:559:378:22
9:47
#20985
25.2M
25.20 mi15:21:584:02:329:373:37
10:29
#20949
Finish
26.22 mi15:31:334:12:079:379:35
9:24
#20893
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi211908469846921136(Top 79%)8307(Top 73%)8307(Top 170%)
10K6.21 mi3.10 mi21349-1598501-328501-3221579(Top 81%)8589(Top 75%)8589(Top 176%)
15K9.32 mi3.11 mi21276+738429+728429+7221136(Top 79%)8307(Top 73%)8307(Top 170%)
20K12.43 mi3.11 mi21563-2878588-1598588-15922291(Top 84%)8956(Top 78%)8956(Top 183%)
Half13.11 mi0.68 mi21554+98577+118577+1121378(Top 80%)8450(Top 74%)8450(Top 173%)
25K15.53 mi2.42 mi21487+678539+388539+3821145(Top 79%)8347(Top 73%)8347(Top 171%)
30K18.64 mi3.11 mi21521-348568-298568-2921711(Top 82%)8744(Top 77%)8744(Top 179%)
20M20.00 mi1.36 mi21420+1018524+448524+4420260(Top 76%)8005(Top 70%)8005(Top 164%)
21M21.00 mi1.00 mi21315+1058484+408484+4019945(Top 75%)7904(Top 69%)7904(Top 162%)
35K21.75 mi0.75 mi21277+388471+138471+1320391(Top 77%)8165(Top 71%)8165(Top 167%)
23M23.00 mi1.25 mi21114+1638396+758396+7518976(Top 71%)7398(Top 65%)7398(Top 151%)
24M24.00 mi1.00 mi21057+578378+188378+1820302(Top 76%)8155(Top 71%)8155(Top 167%)
40K24.85 mi0.85 mi20985+728344+348344+3419376(Top 73%)7703(Top 67%)7703(Top 158%)
25.2M25.20 mi0.35 mi20949+368332+128332+1219120(Top 72%)7581(Top 66%)7581(Top 155%)
Finish26.22 mi1.02 mi20893+568311+218311+2119795(Top 74%)7890(Top 69%)7890(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

21136

Females

8307

F18-39

8307

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21579

Females

8589

F18-39

8589

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

21136

Females

8307

F18-39

8307

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

22291

Females

8956

F18-39

8956

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21378

Females

8450

F18-39

8450

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21145

Females

8347

F18-39

8347

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21711

Females

8744

F18-39

8744

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20260

Females

8005

F18-39

8005

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19945

Females

7904

F18-39

7904

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

20391

Females

8165

F18-39

8165

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18976

Females

7398

F18-39

7398

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20302

Females

8155

F18-39

8155

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19376

Females

7703

F18-39

7703

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19120

Females

7581

F18-39

7581

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19795

Females

7890

F18-39

7890

Passing Analysis

Category:
Athletes Passed
1475
Passed By
1178
Net Change
+297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21190
5K10K196355-159#21190#21349
10K15K199126+73#21349#21276
15K20K54341-287#21276#21563
20KHalf3223+9#21563#21554
Half25K13972+67#21554#21487
25K30K114148-34#21487#21521
30K20M12726+101#21521#21420
20M21M11712+105#21420#21315
21M35K5416+38#21315#21277
35K23M1696+163#21277#21114
23M24M7114+57#21114#21057
24M40K786+72#21057#20985
40K25.2M459+36#20985#20949
25.2MFinish8024+56#20949#20893
TOTALS14751178+297
📊

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