Freek Van Iersel

Bib: 6729M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 45%
Masters (Masters Men)
#0 / 9729
Top 35%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:43
Rank: #6981
Start5K
21:43 | 6:59/mi
10K· 6.21 mi
43:46
Rank: #7106 (-125)
5K10K
22:03 | 7:06/mi
15K· 9.32 mi
1:06:24
Rank: #7353 (-247)
10K15K
22:38 | 7:17/mi
20K· 12.43 mi
1:29:30
Rank: #7449 (-96)
15K20K
23:06 | 7:26/mi
Half· 13.11 mi
1:34:24
Rank: #7409 (+40)
20KHalf
4:54 | 7:11/mi
25K· 15.53 mi
1:52:31
Rank: #7232 (+177)
Half25K
18:07 | 7:28/mi
30K· 18.64 mi
2:16:41
Rank: #7033 (+199)
25K30K
24:10 | 7:47/mi
20M
2:27:50
Rank: #7013 (+20)
30K20M
11:09 | 8:12/mi
21M
2:37:00
Rank: #7074 (-61)
20M21M
9:10 | 9:10/mi
35K· 21.75 mi
2:43:28
Rank: #7178 (-104)
21M35K
6:28 | 8:39/mi
23M
2:54:47
Rank: #7383 (-205)
35K23M
11:19 | 9:02/mi
24M
3:04:15
Rank: #7669 (-286)
23M24M
9:28 | 9:28/mi
40K· 24.85 mi
3:13:09
Rank: #8114 (-445)
24M40K
8:54 | 10:25/mi
25.2M
3:16:57
Rank: #8237 (-123)
40K25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:26:36
Rank: #8589 (-352)
25.2MFinish
9:39 | 9:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:24
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:52:12
Pace8:34 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5421:436:5921:43
6:59
-
10K
6.21 mi10:49:5743:467:0322:03
7:06
+0:07
15K
9.32 mi11:12:351:06:247:0722:38
7:17
+0:11
20K
12.43 mi11:35:411:29:307:1223:06
7:26
+0:09
Half
13.11 mi11:40:351:34:247:124:54
7:11
-0:15
25K
15.53 mi11:58:421:52:317:1518:07
7:28
+0:17
30K
18.64 mi12:22:522:16:417:2024:10
7:47
+0:19
20M
20.00 mi12:34:012:27:507:2311:09
8:12
+0:25
21M
21.00 mi12:43:112:37:007:299:10
9:10
+0:58
35K
21.75 mi12:49:392:43:287:316:28
8:39
-0:31
23M
23.00 mi13:00:582:54:477:3611:19
9:02
+0:23
24M
24.00 mi13:10:263:04:157:419:28
9:28
+0:26
40K
24.85 mi13:19:203:13:097:468:54
10:25
+0:57
25.2M
25.20 mi13:23:083:16:577:493:48
11:01
+0:36
Finish
26.22 mi13:32:473:26:367:539:39
9:28
-1:33

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

6:59 /mi

Average Pace

7:53 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:31

54% of race

Time at Steady Pace

41:47

20% of race

Time at Slower Pace

52:18

25% of race

Average Pace: 7:53 /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 mi10:27:5421:436:5921:43
6:59
#6981
10K
6.21 mi10:49:5743:467:0322:03
7:06
#7106
15K
9.32 mi11:12:351:06:247:0722:38
7:17
#7353
20K
12.43 mi11:35:411:29:307:1223:06
7:26
#7449
Half
13.11 mi11:40:351:34:247:124:54
7:11
#7409
25K
15.53 mi11:58:421:52:317:1518:07
7:28
#7232
30K
18.64 mi12:22:522:16:417:2024:10
7:47
#7033
20M
20.00 mi12:34:012:27:507:2311:09
8:12
#7013
21M
21.00 mi12:43:112:37:007:299:10
9:10
#7074
35K
21.75 mi12:49:392:43:287:316:28
8:39
#7178
23M
23.00 mi13:00:582:54:477:3611:19
9:02
#7383
24M
24.00 mi13:10:263:04:157:419:28
9:28
#7669
40K
24.85 mi13:19:203:13:097:468:54
10:25
#8114
25.2M
25.20 mi13:23:083:16:577:493:48
11:01
#8237
Finish
26.22 mi13:32:473:26:367:539:39
9:28
#8589
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6981616161618054(Top 32%)6752(Top 46%)6752(Top 336%)
10K6.21 mi3.10 mi7106-1256216-556216-557263(Top 28%)6289(Top 43%)6289(Top 313%)
15K9.32 mi3.11 mi7353-2476366-1506366-1508054(Top 32%)6752(Top 46%)6752(Top 336%)
20K12.43 mi3.11 mi7449-966386-206386-207887(Top 31%)6535(Top 45%)6535(Top 325%)
Half13.11 mi0.68 mi7409+406358+286358+286872(Top 27%)5917(Top 41%)5917(Top 295%)
25K15.53 mi2.42 mi7232+1776213+1456213+1456810(Top 27%)5705(Top 39%)5705(Top 284%)
30K18.64 mi3.11 mi7033+1996018+1956018+1956582(Top 26%)5378(Top 37%)5378(Top 268%)
20M20.00 mi1.36 mi7013+205968+505968+507856(Top 31%)5928(Top 41%)5928(Top 295%)
21M21.00 mi1.00 mi7074-615955+135955+139330(Top 37%)6441(Top 44%)6441(Top 321%)
35K21.75 mi0.75 mi7178-1045988-335988-3311495(Top 45%)7436(Top 51%)7436(Top 370%)
23M23.00 mi1.25 mi7383-2056049-616049-6111349(Top 44%)7240(Top 50%)7240(Top 360%)
24M24.00 mi1.00 mi7669-2866173-1246173-12414323(Top 56%)8679(Top 60%)8679(Top 432%)
40K24.85 mi0.85 mi8114-4456365-1926365-19216394(Top 64%)9660(Top 66%)9660(Top 481%)
25.2M25.20 mi0.35 mi8237-1236401-366401-3614481(Top 57%)8649(Top 59%)8649(Top 431%)
Finish26.22 mi1.02 mi8589-3526564-1636564-16316357(Top 64%)9625(Top 66%)9625(Top 479%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8054

Males

6752

M40-44

6752

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7263

Males

6289

M40-44

6289

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8054

Males

6752

M40-44

6752

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

7887

Males

6535

M40-44

6535

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6872

Males

5917

M40-44

5917

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

6810

Males

5705

M40-44

5705

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6582

Males

5378

M40-44

5378

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

7856

Males

5928

M40-44

5928

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9330

Males

6441

M40-44

6441

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11495

Males

7436

M40-44

7436

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11349

Males

7240

M40-44

7240

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14323

Males

8679

M40-44

8679

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16394

Males

9660

M40-44

9660

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14481

Males

8649

M40-44

8649

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

16357

Males

9625

M40-44

9625

Passing Analysis

Category:
Athletes Passed
1439
Passed By
3047
Net Change
-1608
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6981
5K10K137262-125#6981#7106
10K15K74321-247#7106#7353
15K20K152248-96#7353#7449
20KHalf499+40#7449#7409
Half25K25679+177#7409#7232
25K30K311112+199#7232#7033
30K20M124104+20#7033#7013
20M21M108169-61#7013#7074
21M35K50154-104#7074#7178
35K23M73278-205#7178#7383
23M24M37323-286#7383#7669
24M40K19464-445#7669#8114
40K25.2M26149-123#8114#8237
25.2MFinish23375-352#8237#8589
TOTALS14393047-1608
📊

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