Jeffrey Martin

CA

Bib: 15163 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:47/mi
21:04
97345
10K· 6.21 mi
7:40/mi
44:53
79138
15K· 9.32 mi
7:22/mi
1:07:45
6778
20K· 12.43 mi
7:57/mi
1:32:28
10686
Half· 13.11 mi
7:39/mi
1:37:41
1937
25K· 15.53 mi
9:03/mi
1:59:38
6688
30K· 18.64 mi
9:29/mi
2:29:05
181148
20M
13:02/mi
2:46:48
6450
21M
11:49/mi
2:58:37
10624
35K· 21.75 mi
10:42/mi
3:06:37
1786
23M
15:17/mi
3:25:45
2363
24M
11:22/mi
3:37:07
82
40K· 24.85 mi
11:17/mi
3:46:46
20
25.2M
12:40/mi
3:51:08
1316
Finish· 26.22 mi
9:42/mi
4:01:01
2221
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:37:417:27 /mi⚡ faster
2nd Half
2:23:2010:56 /mi+46.7%
Positive split — 46.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:046:473.11 mi21:04
6:47
-
10K
44:537:133.10 mi23:49
7:40
+0:53
15K
1:07:457:163.11 mi22:52
7:22
-0:18
20K
1:32:287:263.11 mi24:43
7:57
+0:35
Half(13.11 mi)
1:37:417:270.68 mi5:13
7:39
-0:18
25K
1:59:387:422.42 mi21:57
9:03
+1:24
30K
2:29:058:003.11 mi29:27
9:29
+0:26
20M
2:46:488:201.36 mi17:43
13:02
+3:33
21M
2:58:378:301.00 mi11:49
11:49
-1:13
35K
3:06:378:350.75 mi8:00
10:42
-1:07
23M
3:25:458:571.25 mi19:08
15:17
+4:35
24M
3:37:079:031.00 mi11:22
11:22
-3:55
40K
3:46:469:070.85 mi9:39
11:17
-0:05
25.2M
3:51:089:100.35 mi4:22
12:40
+1:23
Finish(26.22 mi)
4:01:019:121.02 mi9:53
9:42
-2:58
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:47 /mi

Average Pace

9:12 /mi

Slowest Pace

15:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:37:41

41% of race

Time at Steady Pace

1:09:17

29% of race

Time at Slower Pace

1:14:03

31% of race

Average Pace: 9:12 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi551150575057857770657065
10K3.10 mi8306-27956959-19026959-19021159986018601
15K3.11 mi8361-556980-216980-21857770657065
20K3.11 mi9172-8117402-4227402-4221153184298429
Half(13.11 mi)0.68 mi9220-487429-277429-271019977997799
25K2.42 mi10548-13288033-6048033-604157401013310133
30K3.11 mi11644-10968455-4228455-4221537897189718
20M1.36 mi13388-17449152-6979152-697228931314213142
21M1.00 mi13894-5069324-1729324-172183791081710817
35K0.75 mi14165-2719420-969420-96190531114211142
23M1.25 mi15849-168410084-66410084-664248021410214102
24M1.00 mi16137-28810183-9910183-99201201157511575
40K0.85 mi16271-13410210-2710210-27188001084710847
25.2M0.35 mi16343-7210233-2310233-23188741088910889
Finish(26.22 mi)1.02 mi16383-4010216+1710216+17173331011510115

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8577

Males

7065

M55-59

7065

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11599

Males

8601

M55-59

8601

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8577

Males

7065

M55-59

7065

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11531

Males

8429

M55-59

8429

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10199

Males

7799

M55-59

7799

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

15740

Males

10133

M55-59

10133

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15378

Males

9718

M55-59

9718

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

22893

Males

13142

M55-59

13142

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

18379

Males

10817

M55-59

10817

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

19053

Males

11142

M55-59

11142

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

24802

Males

14102

M55-59

14102

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20120

Males

11575

M55-59

11575

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18800

Males

10847

M55-59

10847

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18874

Males

10889

M55-59

10889

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17333

Males

10115

M55-59

10115

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#5511
5K10K
27972-2795
#5511 #8306
10K15K
222167-55
#8306 #8361
15K20K
85544-811
#8361 #9172
20KHalf
7426-48
#9172 #9220
Half25K
136135-1328
#9220 #10548
25K30K
117680-1096
#10548 #11644
30K20M
17517-1744
#11644 #13388
20M21M
54337-506
#13388 #13894
21M35K
30029-271
#13894 #14165
35K23M
16895-1684
#14165 #15849
23M24M
31527-288
#15849 #16137
24M40K
18349-134
#16137 #16271
40K25.2M
9119-72
#16271 #16343
25.2MFinish
9959-40
#16343 #16383
TOTALS
11456586-10872
#5511 #16383

Passing Visualized

Category:
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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