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BOSTON MARATHON 2025

Anthony Mcdermott

Bib: 5192•M

CA

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
21:00
Rank: #5986
Start → 5K
21:00 | 6:46/mi
10K· 6.21 mi
42:32
Rank: #6706 (-720)
5K → 10K
21:32 | 6:56/mi
15K· 9.32 mi
1:05:05
Rank: #7640 (-934)
10K → 15K
22:33 | 7:15/mi
20K· 12.43 mi
1:26:47
Rank: #7377 (+263)
15K → 20K
21:42 | 6:59/mi
Half· 13.11 mi
1:31:25
Rank: #7311 (+66)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:48:30
Rank: #7163 (+148)
Half → 25K
17:05 | 7:03/mi
30K· 18.64 mi
2:11:29
Rank: #7022 (+141)
25K → 30K
22:59 | 7:24/mi
20M
2:21:36
Rank: #6917 (+105)
30K → 20M
10:07 | 7:27/mi
21M
2:29:44
Rank: #6912 (+5)
20M → 21M
8:08 | 8:08/mi
35K· 21.75 mi
2:35:16
Rank: #6918 (-6)
21M → 35K
5:32 | 7:24/mi
23M
2:44:57
Rank: #6925 (-7)
35K → 23M
9:41 | 7:44/mi
24M
2:52:45
Rank: #6995 (-70)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
2:59:41
Rank: #7079 (-84)
24M → 40K
6:56 | 8:07/mi
25.2M
3:02:42
Rank: #7103 (-24)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:09:48
Rank: #6997 (+106)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:25
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:38:23
Pace7:30 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3621:006:4621:00
6:46
-
10K
6.21 mi10:46:0842:326:5121:32
6:56
+0:10
15K
9.32 mi11:08:411:05:056:5922:33
7:15
+0:19
20K
12.43 mi11:30:231:26:476:5921:42
6:59
-0:16
Half
13.11 mi11:35:011:31:256:584:38
6:47
-0:12
25K
15.53 mi11:52:061:48:306:5917:05
7:03
+0:16
30K
18.64 mi12:15:052:11:297:0322:59
7:24
+0:21
20M
20.00 mi12:25:122:21:367:0510:07
7:27
+0:03
21M
21.00 mi12:33:202:29:447:088:08
8:08
+0:41
35K
21.75 mi12:38:522:35:167:085:32
7:24
-0:44
23M
23.00 mi12:48:332:44:577:109:41
7:44
+0:20
24M
24.00 mi12:56:212:52:457:127:48
7:48
+0:04
40K
24.85 mi13:03:172:59:417:146:56
8:07
+0:19
25.2M
25.20 mi13:06:183:02:427:153:01
8:45
+0:38
Finish
26.22 mi13:13:243:09:487:157:06
6:58
-1:47

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

6:46 /mi

Average Pace

7:15 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:03

49% of race

Time at Steady Pace

1:01:11

32% of race

Time at Slower Pace

35:34

19% of race

Average Pace: 7:14 /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 mi10:24:3621:006:4621:00
6:46
#5986
10K
6.21 mi10:46:0842:326:5121:32
6:56
#6706
15K
9.32 mi11:08:411:05:056:5922:33
7:15
#7640
20K
12.43 mi11:30:231:26:476:5921:42
6:59
#7377
Half
13.11 mi11:35:011:31:256:584:38
6:47
#7311
25K
15.53 mi11:52:061:48:306:5917:05
7:03
#7163
30K
18.64 mi12:15:052:11:297:0322:59
7:24
#7022
20M
20.00 mi12:25:122:21:367:0510:07
7:27
#6917
21M
21.00 mi12:33:202:29:447:088:08
8:08
#6912
35K
21.75 mi12:38:522:35:167:085:32
7:24
#6918
23M
23.00 mi12:48:332:44:577:109:41
7:44
#6925
24M
24.00 mi12:56:212:52:457:127:48
7:48
#6995
40K
24.85 mi13:03:172:59:417:146:56
8:07
#7079
25.2M
25.20 mi13:06:183:02:427:153:01
8:45
#7103
Finish
26.22 mi13:13:243:09:487:157:06
6:58
#6997
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5986550555059608(Top 34%)7869(Top 49%)7869(Top 139%)
10K6.21 mi3.10 mi6706-7206067-5626067-5627460(Top 26%)6607(Top 41%)6607(Top 117%)
15K9.32 mi3.11 mi7640-9346735-6686735-6689608(Top 34%)7869(Top 49%)7869(Top 139%)
20K12.43 mi3.11 mi7377+2636541+1946541+1946772(Top 24%)6033(Top 37%)6033(Top 107%)
Half13.11 mi0.68 mi7311+666492+496492+496055(Top 21%)5476(Top 34%)5476(Top 97%)
25K15.53 mi2.42 mi7163+1486370+1226370+1226607(Top 23%)5837(Top 36%)5837(Top 103%)
30K18.64 mi3.11 mi7022+1416227+1436227+1437022(Top 25%)5983(Top 37%)5983(Top 106%)
20M20.00 mi1.36 mi6917+1056120+1076120+1076641(Top 23%)5601(Top 35%)5601(Top 99%)
21M21.00 mi1.00 mi6912+56097+236097+238123(Top 29%)6316(Top 39%)6316(Top 112%)
35K21.75 mi0.75 mi6918-66080+176080+177827(Top 28%)6181(Top 38%)6181(Top 110%)
23M23.00 mi1.25 mi6925-76049+316049+318073(Top 28%)6198(Top 38%)6198(Top 110%)
24M24.00 mi1.00 mi6995-706059-106059-109761(Top 34%)7032(Top 44%)7032(Top 125%)
40K24.85 mi0.85 mi7079-846083-246083-2410862(Top 38%)7472(Top 46%)7472(Top 132%)
25.2M25.20 mi0.35 mi7103-246090-76090-710183(Top 36%)7007(Top 44%)7007(Top 124%)
Finish26.22 mi1.02 mi6997+1065991+995991+995490(Top 19%)4414(Top 27%)4414(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9608

Males

7869

M18-39

7869

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7460

Males

6607

M18-39

6607

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9608

Males

7869

M18-39

7869

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6772

Males

6033

M18-39

6033

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

6055

Males

5476

M18-39

5476

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6607

Males

5837

M18-39

5837

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7022

Males

5983

M18-39

5983

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6641

Males

5601

M18-39

5601

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8123

Males

6316

M18-39

6316

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7827

Males

6181

M18-39

6181

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

8073

Males

6198

M18-39

6198

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9761

Males

7032

M18-39

7032

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10862

Males

7472

M18-39

7472

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10183

Males

7007

M18-39

7007

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5490

Males

4414

M18-39

4414

Passing Analysis

Category:
Athletes Passed
1459
Passed By
2470
Net Change
-1011
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5986
5K → 10K37757-720#5986#6706
10K → 15K19953-934#6706#7640
15K → 20K28017+263#7640#7377
20K → Half693+66#7377#7311
Half → 25K18537+148#7311#7163
25K → 30K23796+141#7163#7022
30K → 20M15045+105#7022#6917
20M → 21M9893+5#6917#6912
21M → 35K5359-6#6912#6918
35K → 23M93100-7#6918#6925
23M → 24M49119-70#6925#6995
24M → 40K38122-84#6995#7079
40K → 25.2M2145-24#7079#7103
25.2M → Finish13024+106#7103#6997
TOTALS14592470-1011
📊

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