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BOSTON MARATHON 2023

Mark Copeland

Bib: 30575•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:17
Rank: #19359
Start → 5K
27:17 | 8:47/mi
10K· 6.21 mi
53:29
Rank: #18562 (+797)
5K → 10K
26:12 | 8:26/mi
15K· 9.32 mi
1:19:52
Rank: #18288 (+274)
10K → 15K
26:23 | 8:30/mi
20K· 12.43 mi
1:46:19
Rank: #17924 (+364)
15K → 20K
26:27 | 8:31/mi
Half· 13.11 mi
1:52:03
Rank: #17868 (+56)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:13:01
Rank: #17702 (+166)
Half → 25K
20:58 | 8:39/mi
30K· 18.64 mi
2:43:24
Rank: #18370 (-668)
25K → 30K
30:23 | 9:47/mi
20M
2:58:02
Rank: #18880 (-510)
30K → 20M
14:38 | 10:46/mi
21M
3:09:17
Rank: #19112 (-232)
20M → 21M
11:15 | 11:15/mi
35K· 21.75 mi
3:16:19
Rank: #19136 (-24)
21M → 35K
7:02 | 9:24/mi
23M
3:30:06
Rank: #19460 (-324)
35K → 23M
13:47 | 11:01/mi
24M
3:40:54
Rank: #19679 (-219)
23M → 24M
10:48 | 10:48/mi
40K· 24.85 mi
3:51:57
Rank: #20090 (-411)
24M → 40K
11:03 | 12:55/mi
25.2M
3:57:04
Rank: #20249 (-159)
40K → 25.2M
5:07 | 14:50/mi
Finish· 26.22 mi
4:09:52
Rank: #20645 (-396)
25.2M → Finish
12:48 | 12:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:03
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time2:17:49
Pace10:31 /mi
📊Positive Split: 23.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5127:178:4727:17
8:47
-
10K
6.21 mi12:12:0353:298:3626:12
8:26
-0:21
15K
9.32 mi12:38:261:19:528:3426:23
8:30
+0:04
20K
12.43 mi13:04:531:46:198:3326:27
8:31
+0:01
Half
13.11 mi13:10:371:52:038:335:44
8:24
-0:07
25K
15.53 mi13:31:352:13:018:3420:58
8:39
+0:15
30K
18.64 mi14:01:582:43:248:4630:23
9:47
+1:08
20M
20.00 mi14:16:362:58:028:5414:38
10:46
+0:59
21M
21.00 mi14:27:513:09:179:0111:15
11:15
+0:29
35K
21.75 mi14:34:533:16:199:027:02
9:24
-1:51
23M
23.00 mi14:48:403:30:069:0813:47
11:01
+1:37
24M
24.00 mi14:59:283:40:549:1210:48
10:48
-0:13
40K
24.85 mi15:10:313:51:579:2011:03
12:55
+2:07
25.2M
25.20 mi15:15:383:57:049:245:07
14:50
+1:55
Finish
26.22 mi15:28:264:09:529:3212:48
12:34
-2:16

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

8:24 /mi

Average Pace

9:32 /mi

Slowest Pace

14:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:01

53% of race

Time at Steady Pace

37:25

15% of race

Time at Slower Pace

1:19:26

32% of race

Average Pace: 9:32 /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 mi11:45:5127:178:4727:17
8:47
#19359
10K
6.21 mi12:12:0353:298:3626:12
8:26
#18562
15K
9.32 mi12:38:261:19:528:3426:23
8:30
#18288
20K
12.43 mi13:04:531:46:198:3326:27
8:31
#17924
Half
13.11 mi13:10:371:52:038:335:44
8:24
#17868
25K
15.53 mi13:31:352:13:018:3420:58
8:39
#17702
30K
18.64 mi14:01:582:43:248:4630:23
9:47
#18370
20M
20.00 mi14:16:362:58:028:5414:38
10:46
#18880
21M
21.00 mi14:27:513:09:179:0111:15
11:15
#19112
35K
21.75 mi14:34:533:16:199:027:02
9:24
#19136
23M
23.00 mi14:48:403:30:069:0813:47
11:01
#19460
24M
24.00 mi14:59:283:40:549:1210:48
10:48
#19679
40K
24.85 mi15:10:313:51:579:2011:03
12:55
#20090
25.2M
25.20 mi15:15:383:57:049:245:07
14:50
#20249
Finish
26.22 mi15:28:264:09:529:3212:48
12:34
#20645
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19359119261192617754(Top 67%)11372(Top 75%)11372(Top 215%)
10K6.21 mi3.10 mi18562+79711681+24511681+24517808(Top 67%)11414(Top 75%)11414(Top 216%)
15K9.32 mi3.11 mi18288+27411584+9711584+9717754(Top 67%)11372(Top 75%)11372(Top 215%)
20K12.43 mi3.11 mi17924+36411425+15911425+15916943(Top 64%)11031(Top 73%)11031(Top 209%)
Half13.11 mi0.68 mi17868+5611401+2411401+2417152(Top 64%)11161(Top 74%)11161(Top 211%)
25K15.53 mi2.42 mi17702+16611327+7411327+7417087(Top 64%)11018(Top 73%)11018(Top 208%)
30K18.64 mi3.11 mi18370-66811567-24011567-24020389(Top 77%)12374(Top 82%)12374(Top 234%)
20M20.00 mi1.36 mi18880-51011770-20311770-20322278(Top 84%)13126(Top 86%)13126(Top 248%)
21M21.00 mi1.00 mi19112-23211860-9011860-9021363(Top 80%)12680(Top 84%)12680(Top 240%)
35K21.75 mi0.75 mi19136-2411864-411864-419538(Top 73%)11844(Top 78%)11844(Top 224%)
23M23.00 mi1.25 mi19460-32411995-13111995-13122353(Top 84%)13085(Top 86%)13085(Top 248%)
24M24.00 mi1.00 mi19679-21912077-8212077-8222649(Top 85%)13177(Top 87%)13177(Top 249%)
40K24.85 mi0.85 mi20090-41112235-15812235-15824872(Top 93%)14239(Top 94%)14239(Top 269%)
25.2M25.20 mi0.35 mi20249-15912296-6112296-6125595(Top 96%)14596(Top 96%)14596(Top 276%)
Finish26.22 mi1.02 mi20645-39612453-15712453-15725714(Top 97%)14658(Top 97%)14658(Top 277%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17754

Males

11372

M18-39

11372

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17808

Males

11414

M18-39

11414

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17754

Males

11372

M18-39

11372

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16943

Males

11031

M18-39

11031

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

17152

Males

11161

M18-39

11161

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17087

Males

11018

M18-39

11018

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

20389

Males

12374

M18-39

12374

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22278

Males

13126

M18-39

13126

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21363

Males

12680

M18-39

12680

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19538

Males

11844

M18-39

11844

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

22353

Males

13085

M18-39

13085

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

22649

Males

13177

M18-39

13177

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24872

Males

14239

M18-39

14239

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25595

Males

14596

M18-39

14596

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

25714

Males

14658

M18-39

14658

Passing Analysis

Category:
Athletes Passed
2105
Passed By
3391
Net Change
-1286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19359
5K → 10K909112+797#19359#18562
10K → 15K34470+274#18562#18288
15K → 20K39935+364#18288#17924
20K → Half6711+56#17924#17868
Half → 25K21650+166#17868#17702
25K → 30K47715-668#17702#18370
30K → 20M18528-510#18370#18880
20M → 21M26258-232#18880#19112
21M → 35K2953-24#19112#19136
35K → 23M24348-324#19136#19460
23M → 24M14233-219#19460#19679
24M → 40K9420-411#19679#20090
40K → 25.2M1160-159#20090#20249
25.2M → Finish2398-396#20249#20645
TOTALS21053391-1286
📊

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