Reed Apfelbaum

Bib: 27090M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:51
Rank: #20709
Start5K
8:39/mi
26:51 split
10K· 6.21 mi
52:23
Rank: #19418 (+1291)
5K10K
8:13/mi
25:32 split
15K· 9.32 mi
1:18:38
Rank: #19265 (+153)
10K15K
8:27/mi
26:15 split
20K· 12.43 mi
1:51:05
Rank: #21652 (-2387)
15K20K
10:27/mi
32:27 split
Half· 13.11 mi
1:57:10
Rank: #21628 (+24)
20KHalf
8:55/mi
6:05 split
25K· 15.53 mi
2:21:54
Rank: #22174 (-546)
Half25K
10:12/mi
24:44 split
30K· 18.64 mi
2:53:24
Rank: #22169 (+5)
25K30K
10:08/mi
31:30 split
20M
3:06:48
Rank: #22040 (+129)
30K20M
9:52/mi
13:24 split
21M
3:18:34
Rank: #22106 (-66)
20M21M
11:46/mi
11:46 split
35K· 21.75 mi
3:25:27
Rank: #21992 (+114)
21M35K
9:12/mi
6:53 split
23M
3:38:45
Rank: #21992
35K23M
10:37/mi
13:18 split
24M
3:48:20
Rank: #21899 (+93)
23M24M
9:35/mi
9:35 split
40K· 24.85 mi
3:56:27
Rank: #21785 (+114)
24M40K
9:30/mi
8:07 split
25.2M
4:00:14
Rank: #21756 (+29)
40K25.2M
10:58/mi
3:47 split
Finish· 26.22 mi
4:09:24
Rank: #21656 (+100)
25.2MFinish
9:00/mi
9:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:10
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:12:14
Pace10:05 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1226:518:3926:51
8:39
-
10K
6.21 mi12:11:4452:238:2625:32
8:13
-0:26
15K
9.32 mi12:37:591:18:388:2626:15
8:27
+0:14
20K
12.43 mi13:10:261:51:058:5632:27
10:27
+2:00
Half
13.11 mi13:16:311:57:108:566:05
8:55
-1:32
25K
15.53 mi13:41:152:21:549:0824:44
10:12
+1:17
30K
18.64 mi14:12:452:53:249:1831:30
10:08
-0:04
20M
20.00 mi14:26:093:06:489:2013:24
9:52
-0:16
21M
21.00 mi14:37:553:18:349:2711:46
11:46
+1:54
35K
21.75 mi14:44:483:25:279:276:53
9:12
-2:34
23M
23.00 mi14:58:063:38:459:3113:18
10:37
+1:25
24M
24.00 mi15:07:413:48:209:319:35
9:35
-1:02
40K
24.85 mi15:15:483:56:279:318:07
9:30
-0:05
25.2M
25.20 mi15:19:354:00:149:323:47
10:58
+1:28
Finish
26.22 mi15:28:454:09:249:319:10
9:00
-1:58

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

8:13 /mi

Average Pace

9:31 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:53

38% of race

Time at Steady Pace

37:59

15% of race

Time at Slower Pace

1:57:32

47% of race

Average Pace: 9:31 /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 mi11:46:1226:518:3926:51
8:39
#20709
10K
6.21 mi12:11:4452:238:2625:32
8:13
#19418
15K
9.32 mi12:37:591:18:388:2626:15
8:27
#19265
20K
12.43 mi13:10:261:51:058:5632:27
10:27
#21652
Half
13.11 mi13:16:311:57:108:566:05
8:55
#21628
25K
15.53 mi13:41:152:21:549:0824:44
10:12
#22174
30K
18.64 mi14:12:452:53:249:1831:30
10:08
#22169
20M
20.00 mi14:26:093:06:489:2013:24
9:52
#22040
21M
21.00 mi14:37:553:18:349:2711:46
11:46
#22106
35K
21.75 mi14:44:483:25:279:276:53
9:12
#21992
23M
23.00 mi14:58:063:38:459:3113:18
10:37
#21992
24M
24.00 mi15:07:413:48:209:319:35
9:35
#21899
40K
24.85 mi15:15:483:56:279:318:07
9:30
#21785
25.2M
25.20 mi15:19:354:00:149:323:47
10:58
#21756
Finish
26.22 mi15:28:454:09:249:319:10
9:00
#21656
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20709127321273219026(Top 67%)12057(Top 75%)12057(Top 214%)
10K6.21 mi3.10 mi19418+129112231+50112231+50118011(Top 63%)11665(Top 72%)11665(Top 207%)
15K9.32 mi3.11 mi19265+15312168+6312168+6319026(Top 67%)12057(Top 75%)12057(Top 214%)
20K12.43 mi3.11 mi21652-238713184-101613184-101625094(Top 88%)14719(Top 91%)14719(Top 261%)
Half13.11 mi0.68 mi21628+2413173+1113173+1121459(Top 76%)13115(Top 81%)13115(Top 232%)
25K15.53 mi2.42 mi22174-54613418-24513418-24523725(Top 84%)14059(Top 87%)14059(Top 249%)
30K18.64 mi3.11 mi22169+513395+2313395+2322015(Top 78%)13177(Top 82%)13177(Top 234%)
20M20.00 mi1.36 mi22040+12913319+7613319+7620489(Top 72%)12367(Top 77%)12367(Top 219%)
21M21.00 mi1.00 mi22106-6613322-313322-323149(Top 81%)13518(Top 84%)13518(Top 240%)
35K21.75 mi0.75 mi21992+11413258+6413258+6419173(Top 68%)11591(Top 72%)11591(Top 205%)
23M23.00 mi1.25 mi2199213220+3813220+3822327(Top 79%)13031(Top 81%)13031(Top 231%)
24M24.00 mi1.00 mi21899+9313156+6413156+6419922(Top 70%)11839(Top 74%)11839(Top 210%)
40K24.85 mi0.85 mi21785+11413083+7313083+7318685(Top 66%)11170(Top 69%)11170(Top 198%)
25.2M25.20 mi0.35 mi21756+2913065+1813065+1820515(Top 72%)12048(Top 75%)12048(Top 214%)
Finish26.22 mi1.02 mi21656+10013005+6013005+6019011(Top 67%)11365(Top 71%)11365(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

19026

Males

12057

M18-39

12057

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

18011

Males

11665

M18-39

11665

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

19026

Males

12057

M18-39

12057

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25094

Males

14719

M18-39

14719

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21459

Males

13115

M18-39

13115

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

23725

Males

14059

M18-39

14059

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22015

Males

13177

M18-39

13177

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20489

Males

12367

M18-39

12367

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23149

Males

13518

M18-39

13518

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

19173

Males

11591

M18-39

11591

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22327

Males

13031

M18-39

13031

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19922

Males

11839

M18-39

11839

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18685

Males

11170

M18-39

11170

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20515

Males

12048

M18-39

12048

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19011

Males

11365

M18-39

11365

Passing Analysis

Category:
Athletes Passed
2680
Passed By
3627
Net Change
-947
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20709
5K10K131322+1291#20709#19418
10K15K288135+153#19418#19265
15K20K92396-2387#19265#21652
20KHalf4218+24#21652#21628
Half25K39585-546#21628#22174
25K30K192187+5#22174#22169
30K20M15829+129#22169#22040
20M21M66132-66#22040#22106
21M35K1173+114#22106#21992
35K23M81810#21992#21992
23M24M11017+93#21992#21899
24M40K1195+114#21899#21785
40K25.2M356+29#21785#21756
25.2MFinish11111+100#21756#21656
TOTALS26803627-947
📊

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