Kelsey Cornwell

MA

Bib: 27246 F

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:32/mi
32:42
973451.5%
220 ft elev
10K· 6.21 mi
10:17/mi
1:04:40
791380.4%
157 ft elev
15K· 9.32 mi
9:46/mi
1:35:01
6778
146 ft elev
20K· 12.43 mi
9:44/mi
2:05:14
106860.1%
165 ft elev
Half· 13.11 mi
9:04/mi
2:11:25
19370.5%
148 ft elev
25K· 15.53 mi
9:10/mi
2:33:39
66880.2%
127 ft elev
30K· 18.64 mi
8:57/mi
3:01:28
1811480.2%
138 ft elev
20M
8:15/mi
3:12:41
64500.2%
148 ft elev
21M
8:19/mi
3:21:00
106241.6%
227 ft elev
35K· 21.75 mi
7:34/mi
3:26:40
17861.7%
156 ft elev
23M
7:54/mi
3:36:34
23630.6%
116 ft elev
24M
7:42/mi
3:44:16
821.3%
34 ft elev
40K· 24.85 mi
7:53/mi
3:51:00
200.3%
20 ft elev
25.2M
8:36/mi
3:53:58
13160.2%
18 ft elev
Finish· 26.22 mi
7:57/mi
4:02:04
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
2:11:2510:01 /mi+15.8%
2nd Half
1:50:398:26 /mi✓ faster
Negative split — 15.8% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:4210:323.11 mi32:42
10:32
-
10K
1:04:4010:243.10 mi31:58
10:17
-0:15
15K
1:35:0110:123.11 mi30:21
9:46
-0:31
20K
2:05:1410:053.11 mi30:13
9:44
-0:02
Half(13.11 mi)
2:11:2510:010.68 mi6:11
9:04
-0:40
25K
2:33:399:532.42 mi22:14
9:10
+0:06
30K
3:01:289:443.11 mi27:49
8:57
-0:13
20M
3:12:419:381.36 mi11:13
8:15
-0:42
21M
3:21:009:341.00 mi8:19
8:19
+0:04
35K
3:26:409:300.75 mi5:40
7:34
-0:45
23M
3:36:349:251.25 mi9:54
7:54
+0:20
24M
3:44:169:211.00 mi7:42
7:42
-0:12
40K
3:51:009:180.85 mi6:44
7:53
+0:11
25.2M
3:53:589:170.35 mi2:58
8:36
+0:43
Finish(26.22 mi)
4:02:049:141.02 mi8:06
7:57
-0:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

9:14 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

38:06

16% of race

Time at Steady Pace

50:19

21% of race

Time at Slower Pace

2:33:39

63% of race

Average Pace: 9:14 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi2477010314103142296693239323
10K3.10 mi24502+26810159+15510159+155242781004610046
15K3.11 mi23993+5099885+2749885+2742296693239323
20K3.11 mi23588+4059655+2309655+2302223089218921
Half(13.11 mi)0.68 mi23469+1199588+679588+672070680688068
25K2.42 mi22933+5369323+2659323+2651972075427542
30K3.11 mi22172+7618931+3928931+3921694460356035
20M1.36 mi21686+4868670+2618670+2611209633443344
21M1.00 mi21258+4288453+2178453+217937220972097
35K0.75 mi20978+2808311+1428311+142916520152015
23M1.25 mi20518+4608064+2478064+247916021232123
24M1.00 mi20222+2967903+1617903+161913921832183
40K0.85 mi19960+2627760+1437760+143923923012301
25.2M0.35 mi19834+1267691+697691+691030728872887
Finish(26.22 mi)1.02 mi19622+2127571+1207571+1201180436243624

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22966

Females

9323

F18-39

9323

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

24278

Females

10046

F18-39

10046

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22966

Females

9323

F18-39

9323

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22230

Females

8921

F18-39

8921

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20706

Females

8068

F18-39

8068

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

19720

Females

7542

F18-39

7542

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

16944

Females

6035

F18-39

6035

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12096

Females

3344

F18-39

3344

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9372

Females

2097

F18-39

2097

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

9165

Females

2015

F18-39

2015

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9160

Females

2123

F18-39

2123

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

9139

Females

2183

F18-39

2183

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9239

Females

2301

F18-39

2301

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10307

Females

2887

F18-39

2887

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11804

Females

3624

F18-39

3624

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#24770
5K10K
95363+268
#24770 #24502
10K15K
12521+509
#24502 #23993
15K20K
4409+405
#23993 #23588
20KHalf
0119+119
#23588 #23469
Half25K
1537+536
#23469 #22933
25K30K
0761+761
#22933 #22172
30K20M
0486+486
#22172 #21686
20M21M
0428+428
#21686 #21258
21M35K
0280+280
#21258 #20978
35K23M
0460+460
#20978 #20518
23M24M
0296+296
#20518 #20222
24M40K
0262+262
#20222 #19960
40K25.2M
0126+126
#19960 #19834
25.2MFinish
1213+212
#19834 #19622
TOTALS
1135261+5148
#24770 #19622

Passing Visualized

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