Kelsey Mckenna

Bib: 25515F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:44
Rank: #20980
Start5K
9:15/mi
28:44 split
10K· 6.21 mi
56:58
Rank: #20538 (+442)
5K10K
9:05/mi
28:14 split
15K· 9.32 mi
1:27:23
Rank: #20858 (-320)
10K15K
9:47/mi
30:25 split
20K· 12.43 mi
1:59:16
Rank: #20939 (-81)
15K20K
10:16/mi
31:53 split
Half· 13.11 mi
2:06:04
Rank: #20957 (-18)
20KHalf
9:58/mi
6:48 split
25K· 15.53 mi
2:33:21
Rank: #21132 (-175)
Half25K
11:15/mi
27:17 split
30K· 18.64 mi
3:07:31
Rank: #20916 (+216)
25K30K
11:00/mi
34:10 split
20M
3:23:25
Rank: #20915 (+1)
30K20M
11:42/mi
15:54 split
21M
3:35:47
Rank: #20837 (+78)
20M21M
12:22/mi
12:22 split
35K· 21.75 mi
3:44:22
Rank: #20819 (+18)
21M35K
11:28/mi
8:35 split
23M
3:58:35
Rank: #20725 (+94)
35K23M
11:21/mi
14:13 split
24M
4:09:49
Rank: #20681 (+44)
23M24M
11:14/mi
11:14 split
40K· 24.85 mi
4:19:28
Rank: #20611 (+70)
24M40K
11:17/mi
9:39 split
25.2M
4:23:54
Rank: #20591 (+20)
40K25.2M
12:51/mi
4:26 split
Finish· 26.22 mi
4:35:15
Rank: #20616 (-25)
25.2MFinish
11:08/mi
11:21 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:04
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:29:11
Pace11:23 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:3128:449:1528:44
9:15
-
10K
6.21 mi12:12:4556:589:1028:14
9:05
-0:10
15K
9.32 mi12:43:101:27:239:2330:25
9:47
+0:42
20K
12.43 mi13:15:031:59:169:3631:53
10:16
+0:29
Half
13.11 mi13:21:512:06:049:376:48
9:58
-0:18
25K
15.53 mi13:49:082:33:219:5227:17
11:15
+1:17
30K
18.64 mi14:23:183:07:3110:0434:10
11:00
-0:15
20M
20.00 mi14:39:123:23:2510:1015:54
11:42
+0:42
21M
21.00 mi14:51:343:35:4710:1712:22
12:22
+0:40
35K
21.75 mi15:00:093:44:2210:198:35
11:28
-0:54
23M
23.00 mi15:14:223:58:3510:2214:13
11:21
-0:07
24M
24.00 mi15:25:364:09:4910:2511:14
11:14
-0:07
40K
24.85 mi15:35:154:19:2810:269:39
11:17
+0:03
25.2M
25.20 mi15:39:414:23:5410:284:26
12:51
+1:34
Finish
26.22 mi15:51:024:35:1510:3011:21
11:08
-1:43

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

9:05 /mi

Average Pace

10:30 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:04

46% of race

Time at Steady Pace

2:12:23

48% of race

Time at Slower Pace

16:48

6% of race

Average Pace: 10:30 /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 mi11:44:3128:449:1528:44
9:15
#20980
10K
6.21 mi12:12:4556:589:1028:14
9:05
#20538
15K
9.32 mi12:43:101:27:239:2330:25
9:47
#20858
20K
12.43 mi13:15:031:59:169:3631:53
10:16
#20939
Half
13.11 mi13:21:512:06:049:376:48
9:58
#20957
25K
15.53 mi13:49:082:33:219:5227:17
11:15
#21132
30K
18.64 mi14:23:183:07:3110:0434:10
11:00
#20916
20M
20.00 mi14:39:123:23:2510:1015:54
11:42
#20915
21M
21.00 mi14:51:343:35:4710:1712:22
12:22
#20837
35K
21.75 mi15:00:093:44:2210:198:35
11:28
#20819
23M
23.00 mi15:14:223:58:3510:2214:13
11:21
#20725
24M
24.00 mi15:25:364:09:4910:2511:14
11:14
#20681
40K
24.85 mi15:35:154:19:2810:269:39
11:17
#20611
25.2M
25.20 mi15:39:414:23:5410:284:26
12:51
#20591
Finish
26.22 mi15:51:024:35:1510:3011:21
11:08
#20616
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi209808395839521417(Top 84%)8556(Top 78%)8556(Top 184%)
10K6.21 mi3.10 mi20538+4428137+2588137+25820106(Top 79%)7886(Top 72%)7886(Top 169%)
15K9.32 mi3.11 mi20858-3208288-1518288-15121417(Top 84%)8556(Top 78%)8556(Top 184%)
20K12.43 mi3.11 mi20939-818323-358323-3521151(Top 83%)8439(Top 77%)8439(Top 181%)
Half13.11 mi0.68 mi20957-188333-108333-1021404(Top 84%)8621(Top 79%)8621(Top 185%)
25K15.53 mi2.42 mi21132-1758449-1168449-11621990(Top 86%)8990(Top 82%)8990(Top 193%)
30K18.64 mi3.11 mi20916+2168390+598390+5919993(Top 78%)8108(Top 74%)8108(Top 174%)
20M20.00 mi1.36 mi20915+18416-268416-2620825(Top 82%)8657(Top 79%)8657(Top 186%)
21M21.00 mi1.00 mi20837+788396+208396+2019601(Top 77%)8122(Top 74%)8122(Top 174%)
35K21.75 mi0.75 mi20819+188410-148410-1420810(Top 81%)8730(Top 80%)8730(Top 187%)
23M23.00 mi1.25 mi20725+948387+238387+2319315(Top 76%)8048(Top 74%)8048(Top 173%)
24M24.00 mi1.00 mi20681+448384+38384+319836(Top 78%)8358(Top 77%)8358(Top 179%)
40K24.85 mi0.85 mi20611+708357+278357+2718828(Top 74%)7931(Top 73%)7931(Top 170%)
25.2M25.20 mi0.35 mi20591+208362-58362-519379(Top 76%)8211(Top 75%)8211(Top 176%)
Finish26.22 mi1.02 mi20616-258387-258387-2521699(Top 85%)9309(Top 85%)9309(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21417

Females

8556

F18-39

8556

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20106

Females

7886

F18-39

7886

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21417

Females

8556

F18-39

8556

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21151

Females

8439

F18-39

8439

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

21404

Females

8621

F18-39

8621

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

21990

Females

8990

F18-39

8990

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

19993

Females

8108

F18-39

8108

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

20825

Females

8657

F18-39

8657

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19601

Females

8122

F18-39

8122

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20810

Females

8730

F18-39

8730

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

19315

Females

8048

F18-39

8048

23M→24M

23.0 - 24.0 mi

Top 78%
×6story building
+12ft-82ft

Overall

19836

Females

8358

F18-39

8358

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18828

Females

7931

F18-39

7931

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19379

Females

8211

F18-39

8211

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21699

Females

9309

F18-39

9309

Passing Analysis

Category:
Athletes Passed
1824
Passed By
1460
Net Change
+364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20980
5K10K52987+442#20980#20538
10K15K107427-320#20538#20858
15K20K158239-81#20858#20939
20KHalf2038-18#20939#20957
Half25K100275-175#20957#21132
25K30K28468+216#21132#20916
30K20M7978+1#20916#20915
20M21M11638+78#20915#20837
21M35K6648+18#20837#20819
35K23M12531+94#20819#20725
23M24M7834+44#20725#20681
24M40K8313+70#20681#20611
40K25.2M3616+20#20611#20591
25.2MFinish4368-25#20591#20616
TOTALS18241460+364
📊

Passing Visuals

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