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BOSTON MARATHON 2023

Myles Lock

Bib: 2565•M

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Division (M18-39)
#0 / 5285
Top 29%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:15
Rank: #2363
Start → 5K
20:15 | 6:31/mi
10K· 6.21 mi
39:51
Rank: #2053 (+310)
5K → 10K
19:36 | 6:19/mi
15K· 9.32 mi
59:34
Rank: #1962 (+91)
10K → 15K
19:43 | 6:21/mi
20K· 12.43 mi
1:19:36
Rank: #1960 (+2)
15K → 20K
20:02 | 6:27/mi
Half· 13.11 mi
1:23:59
Rank: #1976 (-16)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:39:41
Rank: #1970 (+6)
Half → 25K
15:42 | 6:29/mi
30K· 18.64 mi
2:00:41
Rank: #2087 (-117)
25K → 30K
21:00 | 6:46/mi
20M
2:09:39
Rank: #2058 (+29)
30K → 20M
8:58 | 6:36/mi
21M
2:16:34
Rank: #2031 (+27)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:21:29
Rank: #2042 (-11)
21M → 35K
4:55 | 6:34/mi
23M
2:30:01
Rank: #2042
35K → 23M
8:32 | 6:49/mi
24M
2:36:45
Rank: #2076 (-34)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:42:31
Rank: #2067 (+9)
24M → 40K
5:46 | 6:45/mi
25.2M
2:45:00
Rank: #2061 (+6)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:51:28
Rank: #2010 (+51)
25.2M → Finish
6:28 | 6:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:59
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:27:29
Pace6:40 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0920:156:3120:15
6:31
-
10K
6.21 mi10:40:4539:516:2519:36
6:19
-0:12
15K
9.32 mi11:00:2859:346:2319:43
6:21
+0:02
20K
12.43 mi11:20:301:19:366:2420:02
6:27
+0:06
Half
13.11 mi11:24:531:23:596:244:23
6:25
-0:02
25K
15.53 mi11:40:351:39:416:2515:42
6:29
+0:04
30K
18.64 mi12:01:352:00:416:2821:00
6:46
+0:17
20M
20.00 mi12:10:332:09:396:298:58
6:36
-0:10
21M
21.00 mi12:17:282:16:346:306:55
6:55
+0:19
35K
21.75 mi12:22:232:21:296:304:55
6:34
-0:21
23M
23.00 mi12:30:552:30:016:318:32
6:49
+0:15
24M
24.00 mi12:37:392:36:456:326:44
6:44
-0:05
40K
24.85 mi12:43:252:42:316:325:46
6:45
+0:01
25.2M
25.20 mi12:45:542:45:006:332:29
7:12
+0:27
Finish
26.22 mi12:52:222:51:286:336:28
6:21
-0:51

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

6:19 /mi

Average Pace

6:33 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:59

99% of race

Time at Steady Pace

2:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:21:0920:156:3120:15
6:31
#2363
10K
6.21 mi10:40:4539:516:2519:36
6:19
#2053
15K
9.32 mi11:00:2859:346:2319:43
6:21
#1962
20K
12.43 mi11:20:301:19:366:2420:02
6:27
#1960
Half
13.11 mi11:24:531:23:596:244:23
6:25
#1976
25K
15.53 mi11:40:351:39:416:2515:42
6:29
#1970
30K
18.64 mi12:01:352:00:416:2821:00
6:46
#2087
20M
20.00 mi12:10:332:09:396:298:58
6:36
#2058
21M
21.00 mi12:17:282:16:346:306:55
6:55
#2031
35K
21.75 mi12:22:232:21:296:304:55
6:34
#2042
23M
23.00 mi12:30:552:30:016:318:32
6:49
#2042
24M
24.00 mi12:37:392:36:456:326:44
6:44
#2076
40K
24.85 mi12:43:252:42:316:325:46
6:45
#2067
25.2M
25.20 mi12:45:542:45:006:332:29
7:12
#2061
Finish
26.22 mi12:52:222:51:286:336:28
6:21
#2010
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2363225322531860(Top 7%)1782(Top 12%)1782(Top 34%)
10K6.21 mi3.10 mi2053+3101968+2851968+2851809(Top 7%)1730(Top 11%)1730(Top 33%)
15K9.32 mi3.11 mi1962+911878+901878+901860(Top 7%)1782(Top 12%)1782(Top 34%)
20K12.43 mi3.11 mi1960+21877+11877+12023(Top 8%)1942(Top 13%)1942(Top 37%)
Half13.11 mi0.68 mi1976-161892-151892-152325(Top 9%)2230(Top 15%)2230(Top 42%)
25K15.53 mi2.42 mi1970+61887+51887+52052(Top 8%)1966(Top 13%)1966(Top 37%)
30K18.64 mi3.11 mi2087-1172002-1152002-1152725(Top 10%)2587(Top 17%)2587(Top 49%)
20M20.00 mi1.36 mi2058+291973+291973+291853(Top 7%)1766(Top 12%)1766(Top 33%)
21M21.00 mi1.00 mi2031+271946+271946+271818(Top 7%)1730(Top 11%)1730(Top 33%)
35K21.75 mi0.75 mi2042-111958-121958-122784(Top 10%)2611(Top 17%)2611(Top 49%)
23M23.00 mi1.25 mi2042195819582718(Top 10%)2544(Top 17%)2544(Top 48%)
24M24.00 mi1.00 mi2076-341991-331991-333254(Top 12%)3009(Top 20%)3009(Top 57%)
40K24.85 mi0.85 mi2067+91982+91982+92530(Top 10%)2344(Top 15%)2344(Top 44%)
25.2M25.20 mi0.35 mi2061+61977+51977+52473(Top 9%)2286(Top 15%)2286(Top 43%)
Finish26.22 mi1.02 mi2010+511926+511926+511800(Top 7%)1684(Top 11%)1684(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1860

Males

1782

M18-39

1782

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1809

Males

1730

M18-39

1730

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1860

Males

1782

M18-39

1782

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2023

Males

1942

M18-39

1942

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2325

Males

2230

M18-39

2230

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2052

Males

1966

M18-39

1966

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2725

Males

2587

M18-39

2587

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1853

Males

1766

M18-39

1766

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1818

Males

1730

M18-39

1730

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2784

Males

2611

M18-39

2611

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2718

Males

2544

M18-39

2544

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3254

Males

3009

M18-39

3009

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2530

Males

2344

M18-39

2344

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2473

Males

2286

M18-39

2286

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1800

Males

1684

M18-39

1684

Passing Analysis

Category:
Athletes Passed
857
Passed By
504
Net Change
+353
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2363
5K → 10K33121+310#2363#2053
10K → 15K11423+91#2053#1962
15K → 20K5250+2#1962#1960
20K → Half622-16#1960#1976
Half → 25K4842+6#1976#1970
25K → 30K38155-117#1970#2087
30K → 20M4819+29#2087#2058
20M → 21M4114+27#2058#2031
21M → 35K1425-11#2031#2042
35K → 23M43430#2042#2042
23M → 24M1347-34#2042#2076
24M → 40K3425+9#2076#2067
40K → 25.2M115+6#2067#2061
25.2M → Finish6413+51#2061#2010
TOTALS857504+353
📊

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