Andrew Bierer

Bib: 28092M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:49
Rank: #13657
Start5K
23:49 | 7:40/mi
10K· 6.21 mi
48:21
Rank: #14593 (-936)
5K10K
24:32 | 7:54/mi
15K· 9.32 mi
1:12:49
Rank: #14738 (-145)
10K15K
24:28 | 7:53/mi
20K· 12.43 mi
1:37:45
Rank: #14806 (-68)
15K20K
24:56 | 8:02/mi
Half· 13.11 mi
1:43:12
Rank: #14847 (-41)
20KHalf
5:27 | 7:59/mi
25K· 15.53 mi
2:02:56
Rank: #14839 (+8)
Half25K
19:44 | 8:08/mi
30K· 18.64 mi
2:29:50
Rank: #15028 (-189)
25K30K
26:54 | 8:39/mi
20M
2:41:38
Rank: #14996 (+32)
30K20M
11:48 | 8:41/mi
21M
2:54:06
Rank: #16015 (-1019)
20M21M
12:28 | 12:28/mi
35K· 21.75 mi
3:02:41
Rank: #16616 (-601)
21M35K
8:35 | 11:28/mi
23M
3:16:33
Rank: #17317 (-701)
35K23M
13:52 | 11:05/mi
24M
3:29:01
Rank: #18209 (-892)
23M24M
12:28 | 12:28/mi
40K· 24.85 mi
3:41:38
Rank: #19248 (-1039)
24M40K
12:37 | 14:45/mi
25.2M
3:46:57
Rank: #19594 (-346)
40K25.2M
5:19 | 15:25/mi
Finish· 26.22 mi
3:57:24
Rank: #19819 (-225)
25.2MFinish
10:27 | 10:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:12
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time2:14:12
Pace10:14 /mi
📊Positive Split: 30.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:3023:497:4023:49
7:40
-
10K
6.21 mi12:06:0248:217:4724:32
7:54
+0:14
15K
9.32 mi12:30:301:12:497:4924:28
7:53
-0:01
20K
12.43 mi12:55:261:37:457:5224:56
8:02
+0:09
Half
13.11 mi13:00:531:43:127:525:27
7:59
-0:03
25K
15.53 mi13:20:372:02:567:5519:44
8:08
+0:09
30K
18.64 mi13:47:312:29:508:0226:54
8:39
+0:31
20M
20.00 mi13:59:192:41:388:0511:48
8:41
+0:02
21M
21.00 mi14:11:472:54:068:1712:28
12:28
+3:47
35K
21.75 mi14:20:223:02:418:248:35
11:28
-1:00
23M
23.00 mi14:34:143:16:338:3313:52
11:05
-0:23
24M
24.00 mi14:46:423:29:018:4312:28
12:28
+1:23
40K
24.85 mi14:59:193:41:388:5512:37
14:45
+2:17
25.2M
25.20 mi15:04:383:46:579:005:19
15:25
+0:40
Finish
26.22 mi15:15:053:57:249:0410:27
10:15
-5:10

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

7:40 /mi

Average Pace

9:04 /mi

Slowest Pace

15:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:41:38

68% of race

Time at Slower Pace

1:15:46

32% of race

Average Pace: 9:03 /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 mi11:41:3023:497:4023:49
7:40
#13657
10K
6.21 mi12:06:0248:217:4724:32
7:54
#14593
15K
9.32 mi12:30:301:12:497:4924:28
7:53
#14738
20K
12.43 mi12:55:261:37:457:5224:56
8:02
#14806
Half
13.11 mi13:00:531:43:127:525:27
7:59
#14847
25K
15.53 mi13:20:372:02:567:5519:44
8:08
#14839
30K
18.64 mi13:47:312:29:508:0226:54
8:39
#15028
20M
20.00 mi13:59:192:41:388:0511:48
8:41
#14996
21M
21.00 mi14:11:472:54:068:1712:28
12:28
#16015
35K
21.75 mi14:20:223:02:418:248:35
11:28
#16616
23M
23.00 mi14:34:143:16:338:3313:52
11:05
#17317
24M
24.00 mi14:46:423:29:018:4312:28
12:28
#18209
40K
24.85 mi14:59:193:41:388:5512:37
14:45
#19248
25.2M
25.20 mi15:04:383:46:579:005:19
15:25
#19594
Finish
26.22 mi15:15:053:57:249:0410:27
10:15
#19819
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi136579939993915039(Top 53%)10400(Top 65%)10400(Top 463%)
10K6.21 mi3.10 mi14593-93610258-31910258-31915632(Top 55%)10685(Top 66%)10685(Top 476%)
15K9.32 mi3.11 mi14738-14510301-4310301-4315039(Top 53%)10400(Top 65%)10400(Top 463%)
20K12.43 mi3.11 mi14806-6810288+1310288+1315118(Top 53%)10373(Top 64%)10373(Top 462%)
Half13.11 mi0.68 mi14847-4110300-1210300-1215798(Top 56%)10716(Top 67%)10716(Top 477%)
25K15.53 mi2.42 mi14839+810267+3310267+3314903(Top 52%)10169(Top 63%)10169(Top 453%)
30K18.64 mi3.11 mi15028-18910303-3610303-3615758(Top 55%)10402(Top 65%)10402(Top 463%)
20M20.00 mi1.36 mi14996+3210254+4910254+4914944(Top 53%)9903(Top 61%)9903(Top 441%)
21M21.00 mi1.00 mi16015-101910662-40810662-40824352(Top 86%)14080(Top 87%)14080(Top 627%)
35K21.75 mi0.75 mi16616-60110897-23510897-23525043(Top 88%)14369(Top 89%)14369(Top 639%)
23M23.00 mi1.25 mi17317-70111147-25011147-25023396(Top 82%)13532(Top 84%)13532(Top 602%)
24M24.00 mi1.00 mi18209-89211528-38111528-38126271(Top 92%)14948(Top 93%)14948(Top 665%)
40K24.85 mi0.85 mi19248-103911957-42911957-42927651(Top 97%)15633(Top 97%)15633(Top 696%)
25.2M25.20 mi0.35 mi19594-34612089-13212089-13227398(Top 96%)15480(Top 96%)15480(Top 689%)
Finish26.22 mi1.02 mi19819-22512184-9512184-9523660(Top 83%)13589(Top 84%)13589(Top 605%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15039

Males

10400

M40-44

10400

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

15632

Males

10685

M40-44

10685

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15039

Males

10400

M40-44

10400

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

15118

Males

10373

M40-44

10373

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15798

Males

10716

M40-44

10716

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14903

Males

10169

M40-44

10169

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15758

Males

10402

M40-44

10402

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14944

Males

9903

M40-44

9903

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24352

Males

14080

M40-44

14080

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

25043

Males

14369

M40-44

14369

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23396

Males

13532

M40-44

13532

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26271

Males

14948

M40-44

14948

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27651

Males

15633

M40-44

15633

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27398

Males

15480

M40-44

15480

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

23660

Males

13589

M40-44

13589

Passing Analysis

Category:
Athletes Passed
1019
Passed By
7181
Net Change
-6162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13657
5K10K791015-936#13657#14593
10K15K141286-145#14593#14738
15K20K197265-68#14738#14806
20KHalf2061-41#14806#14847
Half25K184176+8#14847#14839
25K30K195384-189#14839#15028
30K20M144112+32#15028#14996
20M21M81027-1019#14996#16015
21M35K4605-601#16015#16616
35K23M24725-701#16616#17317
23M24M9901-892#17317#18209
24M40K21041-1039#18209#19248
40K25.2M1347-346#19248#19594
25.2MFinish11236-225#19594#19819
TOTALS10197181-6162
📊

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