Karey Kerchansky

Bib: 19841F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 32%
Masters (Masters Women)
#0 / 6263
Top 20%
Division (F45-49)
#0 / 1753
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:16
Rank: #15599
Start5K
25:16 | 8:08/mi
10K· 6.21 mi
50:26
Rank: #15224 (+375)
5K10K
25:10 | 8:06/mi
15K· 9.32 mi
1:15:59
Rank: #15047 (+177)
10K15K
25:33 | 8:13/mi
20K· 12.43 mi
1:42:03
Rank: #14799 (+248)
15K20K
26:04 | 8:23/mi
Half· 13.11 mi
1:47:37
Rank: #14730 (+69)
20KHalf
5:34 | 8:10/mi
25K· 15.53 mi
2:08:01
Rank: #14295 (+435)
Half25K
20:24 | 8:25/mi
30K· 18.64 mi
2:34:44
Rank: #13624 (+671)
25K30K
26:43 | 8:36/mi
20M
2:46:25
Rank: #13259 (+365)
30K20M
11:41 | 8:36/mi
21M
2:55:31
Rank: #12936 (+323)
20M21M
9:06 | 9:06/mi
35K· 21.75 mi
3:01:42
Rank: #12772 (+164)
21M35K
6:11 | 8:16/mi
23M
3:12:18
Rank: #12485 (+287)
35K23M
10:36 | 8:28/mi
24M
3:20:26
Rank: #12207 (+278)
23M24M
8:08 | 8:08/mi
40K· 24.85 mi
3:27:41
Rank: #12023 (+184)
24M40K
7:15 | 8:29/mi
25.2M
3:30:52
Rank: #11930 (+93)
40K25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:38:40
Rank: #11662 (+268)
25.2MFinish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:37
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:51:03
Pace8:28 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2925:168:0825:16
8:08
-
10K
6.21 mi11:43:3950:268:0725:10
8:06
-0:02
15K
9.32 mi12:09:121:15:598:0925:33
8:13
+0:07
20K
12.43 mi12:35:161:42:038:1326:04
8:23
+0:10
Half
13.11 mi12:40:501:47:378:135:34
8:10
-0:13
25K
15.53 mi13:01:142:08:018:1420:24
8:25
+0:15
30K
18.64 mi13:27:572:34:448:1826:43
8:36
+0:11
20M
20.00 mi13:39:382:46:258:1911:41
8:36
0:00
21M
21.00 mi13:48:442:55:318:219:06
9:06
+0:30
35K
21.75 mi13:54:553:01:428:216:11
8:16
-0:50
23M
23.00 mi14:05:313:12:188:2210:36
8:28
+0:12
24M
24.00 mi14:13:393:20:268:218:08
8:08
-0:20
40K
24.85 mi14:20:543:27:418:217:15
8:29
+0:21
25.2M
25.20 mi14:24:053:30:528:223:11
9:14
+0:45
Finish
26.22 mi14:31:533:38:408:217:48
7:39
-1:35

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

7:39 /mi

Average Pace

8:21 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:56

33% of race

Time at Steady Pace

1:36:03

44% of race

Time at Slower Pace

50:41

23% of race

Average Pace: 8:20 /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 mi11:18:2925:168:0825:16
8:08
#15599
10K
6.21 mi11:43:3950:268:0725:10
8:06
#15224
15K
9.32 mi12:09:121:15:598:0925:33
8:13
#15047
20K
12.43 mi12:35:161:42:038:1326:04
8:23
#14799
Half
13.11 mi12:40:501:47:378:135:34
8:10
#14730
25K
15.53 mi13:01:142:08:018:1420:24
8:25
#14295
30K
18.64 mi13:27:572:34:448:1826:43
8:36
#13624
20M
20.00 mi13:39:382:46:258:1911:41
8:36
#13259
21M
21.00 mi13:48:442:55:318:219:06
9:06
#12936
35K
21.75 mi13:54:553:01:428:216:11
8:16
#12772
23M
23.00 mi14:05:313:12:188:2210:36
8:28
#12485
24M
24.00 mi14:13:393:20:268:218:08
8:08
#12207
40K
24.85 mi14:20:543:27:418:217:15
8:29
#12023
25.2M
25.20 mi14:24:053:30:528:223:11
9:14
#11930
Finish
26.22 mi14:31:533:38:408:217:48
7:39
#11662
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi155995317531714854(Top 58%)4875(Top 45%)4875(Top 278%)
10K6.21 mi3.10 mi15224+3755069+2485069+24814871(Top 58%)4857(Top 44%)4857(Top 277%)
15K9.32 mi3.11 mi15047+1774975+944975+9414854(Top 58%)4875(Top 45%)4875(Top 278%)
20K12.43 mi3.11 mi14799+2484832+1434832+14314187(Top 56%)4538(Top 42%)4538(Top 259%)
Half13.11 mi0.68 mi14730+694801+314801+3113795(Top 54%)4342(Top 40%)4342(Top 248%)
25K15.53 mi2.42 mi14295+4354574+2274574+22712602(Top 49%)3832(Top 35%)3832(Top 219%)
30K18.64 mi3.11 mi13624+6714266+3084266+30811167(Top 44%)3270(Top 30%)3270(Top 187%)
20M20.00 mi1.36 mi13259+3654134+1324134+13210005(Top 39%)2957(Top 27%)2957(Top 169%)
21M21.00 mi1.00 mi12936+3233989+1453989+1459056(Top 35%)2727(Top 25%)2727(Top 156%)
35K21.75 mi0.75 mi12772+1643938+513938+519400(Top 37%)2922(Top 27%)2922(Top 167%)
23M23.00 mi1.25 mi12485+2873835+1033835+1038315(Top 33%)2546(Top 23%)2546(Top 145%)
24M24.00 mi1.00 mi12207+2783745+903745+907418(Top 29%)2213(Top 20%)2213(Top 126%)
40K24.85 mi0.85 mi12023+1843683+623683+628271(Top 32%)2716(Top 25%)2716(Top 155%)
25.2M25.20 mi0.35 mi11930+933647+363647+367697(Top 30%)2536(Top 23%)2536(Top 145%)
Finish26.22 mi1.02 mi11662+2683546+1013546+1016520(Top 26%)1906(Top 17%)1906(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

14854

Females

4875

F45-49

4875

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

14871

Females

4857

F45-49

4857

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

14854

Females

4875

F45-49

4875

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14187

Females

4538

F45-49

4538

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13795

Females

4342

F45-49

4342

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12602

Females

3832

F45-49

3832

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11167

Females

3270

F45-49

3270

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10005

Females

2957

F45-49

2957

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9056

Females

2727

F45-49

2727

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9400

Females

2922

F45-49

2922

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8315

Females

2546

F45-49

2546

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7418

Females

2213

F45-49

2213

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8271

Females

2716

F45-49

2716

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7697

Females

2536

F45-49

2536

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6520

Females

1906

F45-49

1906

Passing Analysis

Category:
Athletes Passed
4428
Passed By
491
Net Change
+3937
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15599
5K10K500125+375#15599#15224
10K15K329152+177#15224#15047
15K20K34799+248#15047#14799
20KHalf8112+69#14799#14730
Half25K45823+435#14730#14295
25K30K69625+671#14295#13624
30K20M3738+365#13624#13259
20M21M3318+323#13259#12936
21M35K1739+164#12936#12772
35K23M29710+287#12772#12485
23M24M2846+278#12485#12207
24M40K1928+184#12207#12023
40K25.2M963+93#12023#11930
25.2MFinish2713+268#11930#11662
TOTALS4428491+3937
📊

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