Irene Van Der Leek

Bib: 25591F

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:32
Rank: #24267
Start5K
29:32 | 9:30/mi
10K· 6.21 mi
59:59
Rank: #24621 (-354)
5K10K
30:27 | 9:48/mi
15K· 9.32 mi
1:30:13
Rank: #24534 (+87)
10K15K
30:14 | 9:44/mi
20K· 12.43 mi
2:01:58
Rank: #24571 (-37)
15K20K
31:45 | 10:13/mi
Half· 13.11 mi
2:08:23
Rank: #24509 (+62)
20KHalf
6:25 | 9:24/mi
25K· 15.53 mi
2:31:59
Rank: #24202 (+307)
Half25K
23:36 | 9:44/mi
30K· 18.64 mi
3:04:24
Rank: #23936 (+266)
25K30K
32:25 | 10:26/mi
20M
3:17:52
Rank: #23710 (+226)
30K20M
13:28 | 9:55/mi
21M
3:28:47
Rank: #23560 (+150)
20M21M
10:55 | 10:55/mi
35K· 21.75 mi
3:36:46
Rank: #23566 (-6)
21M35K
7:59 | 10:40/mi
23M
3:50:22
Rank: #23514 (+52)
35K23M
13:36 | 10:52/mi
24M
4:00:36
Rank: #23445 (+69)
23M24M
10:14 | 10:14/mi
40K· 24.85 mi
4:10:15
Rank: #23468 (-23)
24M40K
9:39 | 11:17/mi
25.2M
4:14:21
Rank: #23450 (+18)
40K25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
4:24:06
Rank: #23401 (+49)
25.2MFinish
9:45 | 9:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:23
Pace9:48 /mi
2nd Half
Distance13.11 mi
Time2:15:43
Pace10:21 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:4129:329:3029:32
9:30
-
10K
6.21 mi12:15:0859:599:3930:27
9:48
+0:18
15K
9.32 mi12:45:221:30:139:4130:14
9:44
-0:04
20K
12.43 mi13:17:072:01:589:4931:45
10:13
+0:29
Half
13.11 mi13:23:322:08:239:486:25
9:24
-0:49
25K
15.53 mi13:47:082:31:599:4723:36
9:44
+0:20
30K
18.64 mi14:19:333:04:249:5432:25
10:26
+0:42
20M
20.00 mi14:33:013:17:529:5413:28
9:55
-0:31
21M
21.00 mi14:43:563:28:479:5710:55
10:55
+1:00
35K
21.75 mi14:51:553:36:469:587:59
10:40
-0:15
23M
23.00 mi15:05:313:50:2210:0113:36
10:52
+0:12
24M
24.00 mi15:15:454:00:3610:0210:14
10:14
-0:38
40K
24.85 mi15:25:244:10:1510:049:39
11:17
+1:03
25.2M
25.20 mi15:29:304:14:2110:064:06
11:53
+0:36
Finish
26.22 mi15:39:154:24:0610:059:45
9:34
-2:19

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

9:24 /mi

Average Pace

10:05 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:59

49% of race

Time at Steady Pace

1:27:52

33% of race

Time at Slower Pace

46:15

18% of race

Average Pace: 10:04 /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 mi11:44:4129:329:3029:32
9:30
#24267
10K
6.21 mi12:15:0859:599:3930:27
9:48
#24621
15K
9.32 mi12:45:221:30:139:4130:14
9:44
#24534
20K
12.43 mi13:17:072:01:589:4931:45
10:13
#24571
Half
13.11 mi13:23:322:08:239:486:25
9:24
#24509
25K
15.53 mi13:47:082:31:599:4723:36
9:44
#24202
30K
18.64 mi14:19:333:04:249:5432:25
10:26
#23936
20M
20.00 mi14:33:013:17:529:5413:28
9:55
#23710
21M
21.00 mi14:43:563:28:479:5710:55
10:55
#23560
35K
21.75 mi14:51:553:36:469:587:59
10:40
#23566
23M
23.00 mi15:05:313:50:2210:0113:36
10:52
#23514
24M
24.00 mi15:15:454:00:3610:0210:14
10:14
#23445
40K
24.85 mi15:25:244:10:1510:049:39
11:17
#23468
25.2M
25.20 mi15:29:304:14:2110:064:06
11:53
#23450
Finish
26.22 mi15:39:154:24:0610:059:45
9:34
#23401
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi242679833983324367(Top 86%)9881(Top 81%)9881(Top 4451%)
10K6.21 mi3.10 mi24621-35410019-18610019-18624855(Top 88%)10155(Top 83%)10155(Top 4574%)
15K9.32 mi3.11 mi24534+879975+449975+4424367(Top 86%)9881(Top 81%)9881(Top 4451%)
20K12.43 mi3.11 mi24571-3710011-3610011-3624685(Top 87%)10097(Top 83%)10097(Top 4548%)
Half13.11 mi0.68 mi24509+629981+309981+3023302(Top 82%)9319(Top 76%)9319(Top 4198%)
25K15.53 mi2.42 mi24202+3079821+1609821+16022593(Top 80%)8980(Top 73%)8980(Top 4045%)
30K18.64 mi3.11 mi23936+2669694+1279694+12722790(Top 80%)9206(Top 75%)9206(Top 4147%)
20M20.00 mi1.36 mi23710+2269604+909604+9020655(Top 73%)8174(Top 67%)8174(Top 3682%)
21M21.00 mi1.00 mi23560+1509531+739531+7321194(Top 75%)8555(Top 70%)8555(Top 3854%)
35K21.75 mi0.75 mi23566-69548-179548-1723537(Top 83%)9819(Top 80%)9819(Top 4423%)
23M23.00 mi1.25 mi23514+529535+139535+1322923(Top 81%)9562(Top 78%)9562(Top 4307%)
24M24.00 mi1.00 mi23445+699510+259510+2522059(Top 78%)9168(Top 75%)9168(Top 4130%)
40K24.85 mi0.85 mi23468-239538-289538-2823746(Top 84%)10053(Top 82%)10053(Top 4528%)
25.2M25.20 mi0.35 mi23450+189543-59543-523023(Top 81%)9666(Top 79%)9666(Top 4354%)
Finish26.22 mi1.02 mi23401+499535+89535+821455(Top 76%)8893(Top 73%)8893(Top 4006%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24367

Females

9881

F65-69

9881

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

24855

Females

10155

F65-69

10155

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24367

Females

9881

F65-69

9881

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24685

Females

10097

F65-69

10097

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23302

Females

9319

F65-69

9319

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22593

Females

8980

F65-69

8980

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22790

Females

9206

F65-69

9206

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20655

Females

8174

F65-69

8174

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21194

Females

8555

F65-69

8555

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

23537

Females

9819

F65-69

9819

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

22923

Females

9562

F65-69

9562

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22059

Females

9168

F65-69

9168

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23746

Females

10053

F65-69

10053

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23023

Females

9666

F65-69

9666

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21455

Females

8893

F65-69

8893

Passing Analysis

Category:
Athletes Passed
1873
Passed By
1007
Net Change
+866
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24267
5K10K99453-354#24267#24621
10K15K189102+87#24621#24534
15K20K132169-37#24534#24571
20KHalf653+62#24571#24509
Half25K32013+307#24509#24202
25K30K31145+266#24202#23936
30K20M2326+226#23936#23710
20M21M1588+150#23710#23560
21M35K4349-6#23560#23566
35K23M10048+52#23566#23514
23M24M789+69#23514#23445
24M40K4063-23#23445#23468
40K25.2M3820+18#23468#23450
25.2MFinish6819+49#23450#23401
TOTALS18731007+866
📊

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