Katelyn Aufiero

Bib: 29835F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:37
Rank: #24359
Start5K
9:32/mi
29:37 split
10K· 6.21 mi
59:46
Rank: #24507 (-148)
5K10K
9:42/mi
30:09 split
15K· 9.32 mi
1:30:24
Rank: #24577 (-70)
10K15K
9:52/mi
30:38 split
20K· 12.43 mi
2:01:46
Rank: #24537 (+40)
15K20K
10:06/mi
31:22 split
Half· 13.11 mi
2:08:35
Rank: #24551 (-14)
20KHalf
9:59/mi
6:49 split
25K· 15.53 mi
2:33:44
Rank: #24489 (+62)
Half25K
10:22/mi
25:09 split
30K· 18.64 mi
3:11:48
Rank: #24845 (-356)
25K30K
12:15/mi
38:04 split
20M
3:26:41
Rank: #24751 (+94)
30K20M
10:57/mi
14:53 split
21M
3:39:06
Rank: #24744 (+7)
20M21M
12:25/mi
12:25 split
35K· 21.75 mi
3:46:43
Rank: #24680 (+64)
21M35K
10:11/mi
7:37 split
23M
4:01:05
Rank: #24660 (+20)
35K23M
11:28/mi
14:22 split
24M
4:12:01
Rank: #24614 (+46)
23M24M
10:56/mi
10:56 split
40K· 24.85 mi
4:21:20
Rank: #24564 (+50)
24M40K
10:54/mi
9:19 split
25.2M
4:25:56
Rank: #24593 (-29)
40K25.2M
13:20/mi
4:36 split
Finish· 26.22 mi
4:36:25
Rank: #24563 (+30)
25.2MFinish
10:17/mi
10:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:35
Pace9:48 /mi
2nd Half
Distance13.11 mi
Time2:27:50
Pace11:17 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5129:379:3229:37
9:32
-
10K
6.21 mi12:25:0059:469:3730:09
9:42
+0:10
15K
9.32 mi12:55:381:30:249:4230:38
9:52
+0:10
20K
12.43 mi13:27:002:01:469:4831:22
10:06
+0:14
Half
13.11 mi13:33:492:08:359:486:49
9:59
-0:07
25K
15.53 mi13:58:582:33:449:5425:09
10:22
+0:23
30K
18.64 mi14:37:023:11:4810:1738:04
12:15
+1:53
20M
20.00 mi14:51:553:26:4110:2014:53
10:57
-1:18
21M
21.00 mi15:04:203:39:0610:2612:25
12:25
+1:28
35K
21.75 mi15:11:573:46:4310:257:37
10:11
-2:14
23M
23.00 mi15:26:194:01:0510:2914:22
11:28
+1:17
24M
24.00 mi15:37:154:12:0110:3010:56
10:56
-0:32
40K
24.85 mi15:46:344:21:2010:319:19
10:54
-0:02
25.2M
25.20 mi15:51:104:25:5610:334:36
13:20
+2:26
Finish
26.22 mi16:01:394:36:2510:3310:29
10:17
-3:03

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

9:32 /mi

Average Pace

10:33 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:46

22% of race

Time at Steady Pace

2:01:23

44% of race

Time at Slower Pace

1:35:16

34% of race

Average Pace: 10:33 /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 mi11:54:5129:379:3229:37
9:32
#24359
10K
6.21 mi12:25:0059:469:3730:09
9:42
#24507
15K
9.32 mi12:55:381:30:249:4230:38
9:52
#24577
20K
12.43 mi13:27:002:01:469:4831:22
10:06
#24537
Half
13.11 mi13:33:492:08:359:486:49
9:59
#24551
25K
15.53 mi13:58:582:33:449:5425:09
10:22
#24489
30K
18.64 mi14:37:023:11:4810:1738:04
12:15
#24845
20M
20.00 mi14:51:553:26:4110:2014:53
10:57
#24751
21M
21.00 mi15:04:203:39:0610:2612:25
12:25
#24744
35K
21.75 mi15:11:573:46:4310:257:37
10:11
#24680
23M
23.00 mi15:26:194:01:0510:2914:22
11:28
#24660
24M
24.00 mi15:37:154:12:0110:3010:56
10:56
#24614
40K
24.85 mi15:46:344:21:2010:319:19
10:54
#24564
25.2M
25.20 mi15:51:104:25:5610:334:36
13:20
#24593
Finish
26.22 mi16:01:394:36:2510:3310:29
10:17
#24563
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi243599879987924691(Top 87%)10049(Top 82%)10049(Top 585%)
10K6.21 mi3.10 mi24507-1489955-769955-7624633(Top 87%)10039(Top 82%)10039(Top 584%)
15K9.32 mi3.11 mi24577-7010001-4610001-4624691(Top 87%)10049(Top 82%)10049(Top 585%)
20K12.43 mi3.11 mi24537+409993+89993+824441(Top 86%)9955(Top 81%)9955(Top 579%)
Half13.11 mi0.68 mi24551-1410000-710000-724837(Top 87%)10187(Top 83%)10187(Top 593%)
25K15.53 mi2.42 mi24489+629975+259975+2524128(Top 85%)9814(Top 80%)9814(Top 571%)
30K18.64 mi3.11 mi24845-35610193-21810193-21825889(Top 91%)10883(Top 89%)10883(Top 633%)
20M20.00 mi1.36 mi24751+9410158+3510158+3523510(Top 83%)9690(Top 79%)9690(Top 564%)
21M21.00 mi1.00 mi24744+710163-510163-524295(Top 86%)10181(Top 83%)10181(Top 593%)
35K21.75 mi0.75 mi24680+6410139+2410139+2422412(Top 79%)9249(Top 76%)9249(Top 538%)
23M23.00 mi1.25 mi24660+2010151-1210151-1224213(Top 85%)10208(Top 83%)10208(Top 594%)
24M24.00 mi1.00 mi24614+4610136+1510136+1523872(Top 84%)10055(Top 82%)10055(Top 585%)
40K24.85 mi0.85 mi24564+5010116+2010116+2022928(Top 81%)9666(Top 79%)9666(Top 563%)
25.2M25.20 mi0.35 mi24593-2910136-2010136-2025492(Top 90%)10939(Top 89%)10939(Top 637%)
Finish26.22 mi1.02 mi24563+3010131+510131+523774(Top 84%)10059(Top 82%)10059(Top 586%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24691

Females

10049

F40-44

10049

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24633

Females

10039

F40-44

10039

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24691

Females

10049

F40-44

10049

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

24441

Females

9955

F40-44

9955

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24837

Females

10187

F40-44

10187

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

24128

Females

9814

F40-44

9814

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25889

Females

10883

F40-44

10883

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23510

Females

9690

F40-44

9690

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24295

Females

10181

F40-44

10181

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22412

Females

9249

F40-44

9249

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24213

Females

10208

F40-44

10208

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23872

Females

10055

F40-44

10055

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22928

Females

9666

F40-44

9666

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25492

Females

10939

F40-44

10939

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

23774

Females

10059

F40-44

10059

Passing Analysis

Category:
Athletes Passed
1096
Passed By
1300
Net Change
-204
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24359
5K10K152300-148#24359#24507
10K15K118188-70#24507#24577
15K20K153113+40#24577#24537
20KHalf2640-14#24537#24551
Half25K13371+62#24551#24489
25K30K49405-356#24489#24845
30K20M10814+94#24845#24751
20M21M5548+7#24751#24744
21M35K695+64#24744#24680
35K23M6141+20#24680#24660
23M24M6115+46#24660#24614
24M40K6010+50#24614#24564
40K25.2M837-29#24564#24593
25.2MFinish4313+30#24593#24563
TOTALS10961300-204
📊

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