Alex Silverman

Bib: 13247M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:22
Rank: #12423
Start5K
23:22 | 7:31/mi
10K· 6.21 mi
47:22
Rank: #13242 (-819)
5K10K
24:00 | 7:43/mi
15K· 9.32 mi
1:11:02
Rank: #13042 (+200)
10K15K
23:40 | 7:37/mi
20K· 12.43 mi
1:36:03
Rank: #13607 (-565)
15K20K
25:01 | 8:03/mi
Half· 13.11 mi
1:41:47
Rank: #13949 (-342)
20KHalf
5:44 | 8:24/mi
25K· 15.53 mi
2:02:58
Rank: #14863 (-914)
Half25K
21:11 | 8:44/mi
30K· 18.64 mi
2:32:55
Rank: #16228 (-1365)
25K30K
29:57 | 9:38/mi
20M
2:46:38
Rank: #16713 (-485)
30K20M
13:43 | 10:06/mi
21M
2:57:23
Rank: #16990 (-277)
20M21M
10:45 | 10:45/mi
35K· 21.75 mi
3:04:40
Rank: #17213 (-223)
21M35K
7:17 | 9:44/mi
23M
3:17:37
Rank: #17617 (-404)
35K23M
12:57 | 10:21/mi
24M
3:28:03
Rank: #17950 (-333)
23M24M
10:26 | 10:26/mi
40K· 24.85 mi
3:37:14
Rank: #18251 (-301)
24M40K
9:11 | 10:44/mi
25.2M
3:41:13
Rank: #18368 (-117)
40K25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
3:52:00
Rank: #18739 (-371)
25.2MFinish
10:47 | 10:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:47
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:10:13
Pace9:56 /mi
📊Positive Split: 27.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0423:227:3123:22
7:31
-
10K
6.21 mi11:16:0447:227:3724:00
7:43
+0:12
15K
9.32 mi11:39:441:11:027:3723:40
7:37
-0:06
20K
12.43 mi12:04:451:36:037:4425:01
8:03
+0:26
Half
13.11 mi12:10:291:41:477:465:44
8:24
+0:21
25K
15.53 mi12:31:402:02:587:5521:11
8:44
+0:20
30K
18.64 mi13:01:372:32:558:1229:57
9:38
+0:54
20M
20.00 mi13:15:202:46:388:2013:43
10:06
+0:28
21M
21.00 mi13:26:052:57:238:2710:45
10:45
+0:39
35K
21.75 mi13:33:223:04:408:297:17
9:44
-1:01
23M
23.00 mi13:46:193:17:378:3612:57
10:21
+0:37
24M
24.00 mi13:56:453:28:038:4010:26
10:26
+0:05
40K
24.85 mi14:05:563:37:148:449:11
10:44
+0:18
25.2M
25.20 mi14:09:553:41:138:473:59
11:33
+0:49
Finish
26.22 mi14:20:423:52:008:5110:47
10:35
-0:58

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

7:31 /mi

Average Pace

8:51 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:58

53% of race

Time at Steady Pace

1:03:54

28% of race

Time at Slower Pace

45:08

19% of race

Average Pace: 8:51 /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 mi10:52:0423:227:3123:22
7:31
#12423
10K
6.21 mi11:16:0447:227:3724:00
7:43
#13242
15K
9.32 mi11:39:441:11:027:3723:40
7:37
#13042
20K
12.43 mi12:04:451:36:037:4425:01
8:03
#13607
Half
13.11 mi12:10:291:41:477:465:44
8:24
#13949
25K
15.53 mi12:31:402:02:587:5521:11
8:44
#14863
30K
18.64 mi13:01:372:32:558:1229:57
9:38
#16228
20M
20.00 mi13:15:202:46:388:2013:43
10:06
#16713
21M
21.00 mi13:26:052:57:238:2710:45
10:45
#16990
35K
21.75 mi13:33:223:04:408:297:17
9:44
#17213
23M
23.00 mi13:46:193:17:378:3612:57
10:21
#17617
24M
24.00 mi13:56:453:28:038:4010:26
10:26
#17950
40K
24.85 mi14:05:563:37:148:449:11
10:44
#18251
25.2M
25.20 mi14:09:553:41:138:473:59
11:33
#18368
Finish
26.22 mi14:20:423:52:008:5110:47
10:35
#18739
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi124239369936912750(Top 45%)9408(Top 58%)9408(Top 1472%)
10K6.21 mi3.10 mi13242-8199717-3489717-34814110(Top 50%)10053(Top 62%)10053(Top 1573%)
15K9.32 mi3.11 mi13042+2009596+1219596+12112750(Top 45%)9408(Top 58%)9408(Top 1472%)
20K12.43 mi3.11 mi13607-5659781-1859781-18515292(Top 54%)10456(Top 65%)10456(Top 1636%)
Half13.11 mi0.68 mi13949-3429931-1509931-15018590(Top 65%)11863(Top 74%)11863(Top 1856%)
25K15.53 mi2.42 mi14863-91410275-34410275-34418600(Top 65%)11796(Top 73%)11796(Top 1846%)
30K18.64 mi3.11 mi16228-136510822-54710822-54720506(Top 72%)12516(Top 78%)12516(Top 1959%)
20M20.00 mi1.36 mi16713-48510998-17610998-17621249(Top 75%)12696(Top 79%)12696(Top 1987%)
21M21.00 mi1.00 mi16990-27711069-7111069-7120703(Top 73%)12351(Top 77%)12351(Top 1933%)
35K21.75 mi0.75 mi17213-22311136-6711136-6721097(Top 74%)12485(Top 78%)12485(Top 1954%)
23M23.00 mi1.25 mi17617-40411281-14511281-14521543(Top 76%)12646(Top 79%)12646(Top 1979%)
24M24.00 mi1.00 mi17950-33311403-12211403-12222614(Top 80%)13113(Top 81%)13113(Top 2052%)
40K24.85 mi0.85 mi18251-30111517-11411517-11422531(Top 79%)13001(Top 81%)13001(Top 2035%)
25.2M25.20 mi0.35 mi18368-11711557-4011557-4022147(Top 78%)12852(Top 80%)12852(Top 2011%)
Finish26.22 mi1.02 mi18739-37111704-14711704-14724455(Top 86%)14009(Top 87%)14009(Top 2192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12750

Males

9408

M65-69

9408

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

14110

Males

10053

M65-69

10053

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12750

Males

9408

M65-69

9408

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15292

Males

10456

M65-69

10456

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18590

Males

11863

M65-69

11863

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18600

Males

11796

M65-69

11796

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20506

Males

12516

M65-69

12516

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21249

Males

12696

M65-69

12696

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20703

Males

12351

M65-69

12351

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21097

Males

12485

M65-69

12485

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21543

Males

12646

M65-69

12646

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22614

Males

13113

M65-69

13113

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22531

Males

13001

M65-69

13001

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22147

Males

12852

M65-69

12852

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24455

Males

14009

M65-69

14009

Passing Analysis

Category:
Athletes Passed
730
Passed By
7046
Net Change
-6316
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12423
5K10K61880-819#12423#13242
10K15K307107+200#13242#13042
15K20K81646-565#13042#13607
20KHalf1343-342#13607#13949
Half25K39953-914#13949#14863
25K30K371402-1365#14863#16228
30K20M28513-485#16228#16713
20M21M55332-277#16713#16990
21M35K25248-223#16990#17213
35K23M37441-404#17213#17617
23M24M28361-333#17617#17950
24M40K20321-301#17950#18251
40K25.2M3120-117#18251#18368
25.2MFinish8379-371#18368#18739
TOTALS7307046-6316
📊

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