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BOSTON MARATHON 2023

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Bib: 6705•M

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0:00
/ mi
Masters
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Overall
#0 / 26622
Top 46%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #4967
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:18
Rank: #5038 (-71)
5K → 10K
21:05 | 6:47/mi
15K· 9.32 mi
1:04:06
Rank: #5690 (-652)
10K → 15K
21:48 | 7:01/mi
20K· 12.43 mi
1:25:59
Rank: #5824 (-134)
15K → 20K
21:53 | 7:03/mi
Half· 13.11 mi
1:30:31
Rank: #5751 (+73)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:46:59
Rank: #5491 (+260)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:10:11
Rank: #5712 (-221)
25K → 30K
23:12 | 7:28/mi
20M
2:21:30
Rank: #6095 (-383)
30K → 20M
11:19 | 8:20/mi
21M
2:30:07
Rank: #6276 (-181)
20M → 21M
8:37 | 8:37/mi
35K· 21.75 mi
2:36:08
Rank: #6421 (-145)
21M → 35K
6:01 | 8:03/mi
23M
2:48:51
Rank: #7296 (-875)
35K → 23M
12:43 | 10:09/mi
24M
2:59:32
Rank: #8260 (-964)
23M → 24M
10:41 | 10:41/mi
40K· 24.85 mi
3:09:44
Rank: #9322 (-1062)
24M → 40K
10:12 | 11:56/mi
25.2M
3:14:56
Rank: #10009 (-687)
40K → 25.2M
5:12 | 15:05/mi
Finish· 26.22 mi
3:29:59
Rank: #12257 (-2248)
25.2M → Finish
15:03 | 14:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:31
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:59:28
Pace9:07 /mi
📊Positive Split: 32.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0421:136:5021:13
6:50
-
10K
6.21 mi10:47:0942:186:4821:05
6:47
-0:03
15K
9.32 mi11:08:571:04:066:5321:48
7:01
+0:14
20K
12.43 mi11:30:501:25:596:5521:53
7:03
+0:02
Half
13.11 mi11:35:221:30:316:544:32
6:39
-0:24
25K
15.53 mi11:51:501:46:596:5316:28
6:47
+0:08
30K
18.64 mi12:15:022:10:116:5923:12
7:28
+0:41
20M
20.00 mi12:26:212:21:307:0411:19
8:20
+0:52
21M
21.00 mi12:34:582:30:077:098:37
8:37
+0:17
35K
21.75 mi12:40:592:36:087:116:01
8:03
-0:34
23M
23.00 mi12:53:422:48:517:2012:43
10:09
+2:06
24M
24.00 mi13:04:232:59:327:2910:41
10:41
+0:32
40K
24.85 mi13:14:353:09:447:3810:12
11:56
+1:15
25.2M
25.20 mi13:19:473:14:567:445:12
15:05
+3:09
Finish
26.22 mi13:34:503:29:598:0115:03
14:46
-0:19

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

6:39 /mi

Average Pace

8:01 /mi

Slowest Pace

15:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:32

2% of race

Time at Steady Pace

2:31:36

72% of race

Time at Slower Pace

53:51

26% of race

Average Pace: 8:01 /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 mi10:26:0421:136:5021:13
6:50
#4967
10K
6.21 mi10:47:0942:186:4821:05
6:47
#5038
15K
9.32 mi11:08:571:04:066:5321:48
7:01
#5690
20K
12.43 mi11:30:501:25:596:5521:53
7:03
#5824
Half
13.11 mi11:35:221:30:316:544:32
6:39
#5751
25K
15.53 mi11:51:501:46:596:5316:28
6:47
#5491
30K
18.64 mi12:15:022:10:116:5923:12
7:28
#5712
20M
20.00 mi12:26:212:21:307:0411:19
8:20
#6095
21M
21.00 mi12:34:582:30:077:098:37
8:37
#6276
35K
21.75 mi12:40:592:36:087:116:01
8:03
#6421
23M
23.00 mi12:53:422:48:517:2012:43
10:09
#7296
24M
24.00 mi13:04:232:59:327:2910:41
10:41
#8260
40K
24.85 mi13:14:353:09:447:3810:12
11:56
#9322
25.2M
25.20 mi13:19:473:14:567:445:12
15:05
#10009
Finish
26.22 mi13:34:503:29:598:0115:03
14:46
#12257
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4967461346136669(Top 25%)5993(Top 39%)5993(Top 267%)
10K6.21 mi3.10 mi5038-714671-584671-585172(Top 19%)4786(Top 32%)4786(Top 214%)
15K9.32 mi3.11 mi5690-6525229-5585229-5586669(Top 25%)5993(Top 39%)5993(Top 267%)
20K12.43 mi3.11 mi5824-1345347-1185347-1186249(Top 23%)5660(Top 37%)5660(Top 253%)
Half13.11 mi0.68 mi5751+735284+635284+633901(Top 15%)3685(Top 24%)3685(Top 164%)
25K15.53 mi2.42 mi5491+2605068+2165068+2164092(Top 15%)3838(Top 25%)3838(Top 171%)
30K18.64 mi3.11 mi5712-2215241-1735241-1737013(Top 26%)6078(Top 40%)6078(Top 271%)
20M20.00 mi1.36 mi6095-3835524-2835524-28312513(Top 47%)8906(Top 59%)8906(Top 397%)
21M21.00 mi1.00 mi6276-1815651-1275651-12711145(Top 42%)8194(Top 54%)8194(Top 366%)
35K21.75 mi0.75 mi6421-1455751-1005751-10012391(Top 47%)8725(Top 57%)8725(Top 389%)
23M23.00 mi1.25 mi7296-8756350-5996350-59920438(Top 77%)12216(Top 80%)12216(Top 545%)
24M24.00 mi1.00 mi8260-9646950-6006950-60022399(Top 84%)13060(Top 86%)13060(Top 583%)
40K24.85 mi0.85 mi9322-10627556-6067556-60623794(Top 89%)13688(Top 90%)13688(Top 611%)
25.2M25.20 mi0.35 mi10009-6877914-3587914-35825735(Top 97%)14663(Top 97%)14663(Top 654%)
Finish26.22 mi1.02 mi12257-22488974-10608974-106026482(Top 99%)15080(Top 99%)15080(Top 673%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6669

Males

5993

M40-44

5993

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5172

Males

4786

M40-44

4786

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6669

Males

5993

M40-44

5993

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6249

Males

5660

M40-44

5660

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3901

Males

3685

M40-44

3685

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4092

Males

3838

M40-44

3838

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7013

Males

6078

M40-44

6078

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12513

Males

8906

M40-44

8906

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11145

Males

8194

M40-44

8194

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12391

Males

8725

M40-44

8725

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20438

Males

12216

M40-44

12216

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

22399

Males

13060

M40-44

13060

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23794

Males

13688

M40-44

13688

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

25735

Males

14663

M40-44

14663

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

26482

Males

15080

M40-44

15080

Passing Analysis

Category:
Athletes Passed
687
Passed By
7976
Net Change
-7290
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4967
5K → 10K162233-71#4967#5038
10K → 15K9661-652#5038#5690
15K → 20K63197-134#5690#5824
20K → Half730+73#5824#5751
Half → 25K2633+260#5751#5491
25K → 30K58279-221#5491#5712
30K → 20M15398-383#5712#6095
20M → 21M17198-181#6095#6276
21M → 35K12157-145#6276#6421
35K → 23M7882-875#6421#7296
23M → 24M4968-964#7296#8260
24M → 40K31065-1062#8260#9322
40K → 25.2M0686-687#9322#10009
25.2M → Finish12249-2248#10009#12257
TOTALS6877976-7290
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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