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BOSTON MARATHON 2025

Myles Lock

Bib: 3315•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 37%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #6495
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
43:02
Rank: #7337 (-842)
5K → 10K
21:50 | 7:02/mi
15K· 9.32 mi
1:04:10
Rank: #6943 (+394)
10K → 15K
21:08 | 6:48/mi
20K· 12.43 mi
1:25:35
Rank: #6729 (+214)
15K → 20K
21:25 | 6:54/mi
Half· 13.11 mi
1:30:14
Rank: #6696 (+33)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:47:19
Rank: #6634 (+62)
Half → 25K
17:05 | 7:03/mi
30K· 18.64 mi
2:09:28
Rank: #6293 (+341)
25K → 30K
22:09 | 7:08/mi
20M
2:21:53
Rank: #7034 (-741)
30K → 20M
12:25 | 9:08/mi
21M
2:29:02
Rank: #6678 (+356)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:34:18
Rank: #6592 (+86)
21M → 35K
5:16 | 7:02/mi
23M
2:43:26
Rank: #6445 (+147)
35K → 23M
9:08 | 7:18/mi
24M
2:50:44
Rank: #6391 (+54)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:59:58
Rank: #7157 (-766)
24M → 40K
9:14 | 10:48/mi
25.2M
3:02:52
Rank: #7149 (+8)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:09:55
Rank: #7043 (+106)
25.2M → Finish
7:03 | 6:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:14
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:39:41
Pace7:36 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5021:126:4921:12
6:49
-
10K
6.21 mi10:44:4043:026:5621:50
7:02
+0:13
15K
9.32 mi11:05:481:04:106:5321:08
6:48
-0:14
20K
12.43 mi11:27:131:25:356:5321:25
6:54
+0:06
Half
13.11 mi11:31:521:30:146:534:39
6:49
-0:05
25K
15.53 mi11:48:571:47:196:5517:05
7:03
+0:14
30K
18.64 mi12:11:062:09:286:5722:09
7:08
+0:05
20M
20.00 mi12:23:312:21:537:0612:25
9:08
+2:00
21M
21.00 mi12:30:402:29:027:067:09
7:09
-1:59
35K
21.75 mi12:35:562:34:187:065:16
7:02
-0:07
23M
23.00 mi12:45:042:43:267:069:08
7:18
+0:16
24M
24.00 mi12:52:222:50:447:077:18
7:18
0:00
40K
24.85 mi13:01:362:59:587:149:14
10:48
+3:30
25.2M
25.20 mi13:04:303:02:527:152:54
8:25
-2:23
Finish
26.22 mi13:11:333:09:557:157:03
6:55
-1:30

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

6:48 /mi

Average Pace

7:15 /mi

Slowest Pace

10:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:45:22

87% of race

Time at Slower Pace

24:33

13% of race

Average Pace: 7:15 /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 mi10:22:5021:126:4921:12
6:49
#6495
10K
6.21 mi10:44:4043:026:5621:50
7:02
#7337
15K
9.32 mi11:05:481:04:106:5321:08
6:48
#6943
20K
12.43 mi11:27:131:25:356:5321:25
6:54
#6729
Half
13.11 mi11:31:521:30:146:534:39
6:49
#6696
25K
15.53 mi11:48:571:47:196:5517:05
7:03
#6634
30K
18.64 mi12:11:062:09:286:5722:09
7:08
#6293
20M
20.00 mi12:23:312:21:537:0612:25
9:08
#7034
21M
21.00 mi12:30:402:29:027:067:09
7:09
#6678
35K
21.75 mi12:35:562:34:187:065:16
7:02
#6592
23M
23.00 mi12:45:042:43:267:069:08
7:18
#6445
24M
24.00 mi12:52:222:50:447:077:18
7:18
#6391
40K
24.85 mi13:01:362:59:587:149:14
10:48
#7157
25.2M
25.20 mi13:04:303:02:527:152:54
8:25
#7149
Finish
26.22 mi13:11:333:09:557:157:03
6:55
#7043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6495591259126100(Top 21%)5540(Top 34%)5540(Top 98%)
10K6.21 mi3.10 mi7337-8426541-6296541-6298110(Top 29%)7033(Top 44%)7033(Top 125%)
15K9.32 mi3.11 mi6943+3946238+3036238+3036100(Top 21%)5540(Top 34%)5540(Top 98%)
20K12.43 mi3.11 mi6729+2146069+1696069+1696130(Top 22%)5532(Top 34%)5532(Top 98%)
Half13.11 mi0.68 mi6696+336045+246045+246250(Top 22%)5635(Top 35%)5635(Top 100%)
25K15.53 mi2.42 mi6634+625974+715974+716610(Top 23%)5840(Top 36%)5840(Top 104%)
30K18.64 mi3.11 mi6293+3415667+3075667+3075483(Top 19%)4923(Top 31%)4923(Top 87%)
20M20.00 mi1.36 mi7034-7416202-5356202-53517462(Top 61%)11010(Top 68%)11010(Top 195%)
21M21.00 mi1.00 mi6678+3565921+2815921+2812908(Top 10%)2694(Top 17%)2694(Top 48%)
35K21.75 mi0.75 mi6592+865840+815840+815613(Top 20%)4801(Top 30%)4801(Top 85%)
23M23.00 mi1.25 mi6445+1475712+1285712+1285428(Top 19%)4617(Top 29%)4617(Top 82%)
24M24.00 mi1.00 mi6391+545654+585654+586398(Top 23%)5153(Top 32%)5153(Top 91%)
40K24.85 mi0.85 mi7157-7666142-4886142-48822663(Top 80%)13069(Top 81%)13069(Top 232%)
25.2M25.20 mi0.35 mi7149+86119+236119+238136(Top 29%)5960(Top 37%)5960(Top 106%)
Finish26.22 mi1.02 mi7043+1066020+996020+995195(Top 18%)4243(Top 26%)4243(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

6100

Males

5540

M18-39

5540

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8110

Males

7033

M18-39

7033

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

6100

Males

5540

M18-39

5540

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6130

Males

5532

M18-39

5532

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6250

Males

5635

M18-39

5635

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6610

Males

5840

M18-39

5840

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5483

Males

4923

M18-39

4923

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

17462

Males

11010

M18-39

11010

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2908

Males

2694

M18-39

2694

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5613

Males

4801

M18-39

4801

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5428

Males

4617

M18-39

4617

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6398

Males

5153

M18-39

5153

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22663

Males

13069

M18-39

13069

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8136

Males

5960

M18-39

5960

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5195

Males

4243

M18-39

4243

Passing Analysis

Category:
Athletes Passed
2136
Passed By
2684
Net Change
-548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6495
5K → 10K28870-842#6495#7337
10K → 15K40612+394#7337#6943
15K → 20K25541+214#6943#6729
20K → Half4411+33#6729#6696
Half → 25K15593+62#6696#6634
25K → 30K37130+341#6634#6293
30K → 20M14755-741#6293#7034
20M → 21M3571+356#7034#6678
21M → 35K9812+86#6678#6592
35K → 23M16114+147#6592#6445
23M → 24M8531+54#6445#6391
24M → 40K3769-766#6391#7157
40K → 25.2M3224+8#7157#7149
25.2M → Finish12721+106#7149#7043
TOTALS21362684-548
📊

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