Pieter Oosterhof

Bib: 10380M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 38%
Masters (Masters Men)
#0 / 9891
Top 24%
Division (M50-54)
#0 / 2052
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:16
Rank: #7298
Start5K
22:16 | 7:10/mi
10K· 6.21 mi
44:02
Rank: #7013 (+285)
5K10K
21:46 | 7:00/mi
15K· 9.32 mi
1:06:07
Rank: #7060 (-47)
10K15K
22:05 | 7:06/mi
20K· 12.43 mi
1:28:22
Rank: #6998 (+62)
15K20K
22:15 | 7:10/mi
Half· 13.11 mi
1:33:15
Rank: #7007 (-9)
20KHalf
4:53 | 7:09/mi
25K· 15.53 mi
1:50:48
Rank: #6963 (+44)
Half25K
17:33 | 7:14/mi
30K· 18.64 mi
2:13:40
Rank: #6811 (+152)
25K30K
22:52 | 7:22/mi
20M
2:23:35
Rank: #6700 (+111)
30K20M
9:55 | 7:18/mi
21M
2:31:15
Rank: #6600 (+100)
20M21M
7:40 | 7:40/mi
35K· 21.75 mi
2:36:39
Rank: #6570 (+30)
21M35K
5:24 | 7:13/mi
23M
2:45:56
Rank: #6497 (+73)
35K23M
9:17 | 7:25/mi
24M
2:53:17
Rank: #6462 (+35)
23M24M
7:21 | 7:21/mi
40K· 24.85 mi
2:59:45
Rank: #6424 (+38)
24M40K
6:28 | 7:34/mi
25.2M
3:02:31
Rank: #6407 (+17)
40K25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:10:09
Rank: #6451 (-44)
25.2MFinish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:15
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:36:54
Pace7:24 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2622:167:1022:16
7:10
-
10K
6.21 mi11:10:1244:027:0521:46
7:00
-0:10
15K
9.32 mi11:32:171:06:077:0622:05
7:06
+0:06
20K
12.43 mi11:54:321:28:227:0722:15
7:10
+0:04
Half
13.11 mi11:59:251:33:157:074:53
7:09
-0:01
25K
15.53 mi12:16:581:50:487:0817:33
7:14
+0:05
30K
18.64 mi12:39:502:13:407:1022:52
7:22
+0:08
20M
20.00 mi12:49:452:23:357:119:55
7:18
-0:04
21M
21.00 mi12:57:252:31:157:127:40
7:40
+0:22
35K
21.75 mi13:02:492:36:397:125:24
7:13
-0:27
23M
23.00 mi13:12:062:45:567:139:17
7:25
+0:12
24M
24.00 mi13:19:272:53:177:137:21
7:21
-0:04
40K
24.85 mi13:25:552:59:457:146:28
7:34
+0:13
25.2M
25.20 mi13:28:413:02:317:152:46
8:01
+0:27
Finish
26.22 mi13:36:193:10:097:157:38
7:29
-0:32

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

7:00 /mi

Average Pace

7:15 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:23

99% of race

Time at Steady Pace

2:46

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi10:48:2622:167:1022:16
7:10
#7298
10K
6.21 mi11:10:1244:027:0521:46
7:00
#7013
15K
9.32 mi11:32:171:06:077:0622:05
7:06
#7060
20K
12.43 mi11:54:321:28:227:0722:15
7:10
#6998
Half
13.11 mi11:59:251:33:157:074:53
7:09
#7007
25K
15.53 mi12:16:581:50:487:0817:33
7:14
#6963
30K
18.64 mi12:39:502:13:407:1022:52
7:22
#6811
20M
20.00 mi12:49:452:23:357:119:55
7:18
#6700
21M
21.00 mi12:57:252:31:157:127:40
7:40
#6600
35K
21.75 mi13:02:492:36:397:125:24
7:13
#6570
23M
23.00 mi13:12:062:45:567:139:17
7:25
#6497
24M
24.00 mi13:19:272:53:177:137:21
7:21
#6462
40K
24.85 mi13:25:552:59:457:146:28
7:34
#6424
25.2M
25.20 mi13:28:413:02:317:152:46
8:01
#6407
Finish
26.22 mi13:36:193:10:097:157:38
7:29
#6451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7298649664967189(Top 27%)6375(Top 42%)6375(Top 311%)
10K6.21 mi3.10 mi7013+2856265+2316265+2316846(Top 26%)6121(Top 40%)6121(Top 298%)
15K9.32 mi3.11 mi7060-476295-306295-307189(Top 27%)6375(Top 42%)6375(Top 311%)
20K12.43 mi3.11 mi6998+626250+456250+456866(Top 26%)6110(Top 40%)6110(Top 298%)
Half13.11 mi0.68 mi7007-96252-26252-27498(Top 28%)6557(Top 43%)6557(Top 320%)
25K15.53 mi2.42 mi6963+446208+446208+446877(Top 26%)6070(Top 40%)6070(Top 296%)
30K18.64 mi3.11 mi6811+1526072+1366072+1366366(Top 24%)5633(Top 37%)5633(Top 275%)
20M20.00 mi1.36 mi6700+1115975+975975+975627(Top 21%)5020(Top 33%)5020(Top 245%)
21M21.00 mi1.00 mi6600+1005886+895886+895451(Top 20%)4804(Top 32%)4804(Top 234%)
35K21.75 mi0.75 mi6570+305857+295857+296608(Top 25%)5645(Top 37%)5645(Top 275%)
23M23.00 mi1.25 mi6497+735792+655792+655939(Top 22%)5146(Top 34%)5146(Top 251%)
24M24.00 mi1.00 mi6462+355754+385754+386708(Top 25%)5547(Top 37%)5547(Top 270%)
40K24.85 mi0.85 mi6424+385718+365718+367071(Top 27%)5664(Top 37%)5664(Top 276%)
25.2M25.20 mi0.35 mi6407+175701+175701+176578(Top 25%)5304(Top 35%)5304(Top 258%)
Finish26.22 mi1.02 mi6451-445715-145715-148440(Top 32%)6416(Top 42%)6416(Top 313%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7189

Males

6375

M50-54

6375

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6846

Males

6121

M50-54

6121

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7189

Males

6375

M50-54

6375

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6866

Males

6110

M50-54

6110

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7498

Males

6557

M50-54

6557

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6877

Males

6070

M50-54

6070

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6366

Males

5633

M50-54

5633

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5627

Males

5020

M50-54

5020

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5451

Males

4804

M50-54

4804

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6608

Males

5645

M50-54

5645

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5939

Males

5146

M50-54

5146

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6708

Males

5547

M50-54

5547

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7071

Males

5664

M50-54

5664

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6578

Males

5304

M50-54

5304

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8440

Males

6416

M50-54

6416

Passing Analysis

Category:
Athletes Passed
1546
Passed By
699
Net Change
+847
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7298
5K10K390105+285#7298#7013
10K15K111158-47#7013#7060
15K20K12866+62#7060#6998
20KHalf1625-9#6998#7007
Half25K10561+44#7007#6963
25K30K19846+152#6963#6811
30K20M12514+111#6811#6700
20M21M11515+100#6700#6600
21M35K5828+30#6600#6570
35K23M9724+73#6570#6497
23M24M7439+35#6497#6462
24M40K6729+38#6462#6424
40K25.2M2811+17#6424#6407
25.2MFinish3478-44#6407#6451
TOTALS1546699+847
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing