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BOSTON MARATHON 2025

Joshua Cammy

Bib: 5664•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 16%
Division (M18-39)
#0 / 5642
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:55
Rank: #3191
Start → 5K
19:55 | 6:25/mi
10K· 6.21 mi
39:46
Rank: #3057 (+134)
5K → 10K
19:51 | 6:23/mi
15K· 9.32 mi
59:41
Rank: #3026 (+31)
10K → 15K
19:55 | 6:25/mi
20K· 12.43 mi
1:19:49
Rank: #2996 (+30)
15K → 20K
20:08 | 6:29/mi
Half· 13.11 mi
1:24:15
Rank: #3038 (-42)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:39:55
Rank: #2945 (+93)
Half → 25K
15:40 | 6:28/mi
30K· 18.64 mi
2:00:52
Rank: #2932 (+13)
25K → 30K
20:57 | 6:45/mi
20M
2:10:09
Rank: #2922 (+10)
30K → 20M
9:17 | 6:50/mi
21M
2:17:19
Rank: #2894 (+28)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:22:15
Rank: #2861 (+33)
21M → 35K
4:56 | 6:36/mi
23M
2:30:44
Rank: #2801 (+60)
35K → 23M
8:29 | 6:47/mi
24M
2:37:32
Rank: #2791 (+10)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:43:32
Rank: #2801 (-10)
24M → 40K
6:00 | 7:01/mi
25.2M
2:46:11
Rank: #2810 (-9)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:52:51
Rank: #2793 (+17)
25.2M → Finish
6:40 | 6:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:15
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:28:36
Pace6:46 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1719:556:2519:55
6:25
-
10K
6.21 mi10:45:0839:466:2419:51
6:23
-0:02
15K
9.32 mi11:05:0359:416:2419:55
6:25
+0:02
20K
12.43 mi11:25:111:19:496:2520:08
6:29
+0:04
Half
13.11 mi11:29:371:24:156:264:26
6:30
+0:01
25K
15.53 mi11:45:171:39:556:2615:40
6:28
-0:02
30K
18.64 mi12:06:142:00:526:2920:57
6:45
+0:17
20M
20.00 mi12:15:312:10:096:309:17
6:50
+0:05
21M
21.00 mi12:22:412:17:196:327:10
7:10
+0:20
35K
21.75 mi12:27:372:22:156:324:56
6:36
-0:34
23M
23.00 mi12:36:062:30:446:338:29
6:47
+0:11
24M
24.00 mi12:42:542:37:326:346:48
6:48
+0:01
40K
24.85 mi12:48:542:43:326:356:00
7:01
+0:13
25.2M
25.20 mi12:51:332:46:116:362:39
7:41
+0:40
Finish
26.22 mi12:58:132:52:516:366:40
6:33
-1:08

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

6:23 /mi

Average Pace

6:36 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:41

35% of race

Time at Steady Pace

1:12:47

42% of race

Time at Slower Pace

40:23

23% of race

Average Pace: 6:36 /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 mi10:25:1719:556:2519:55
6:25
#3191
10K
6.21 mi10:45:0839:466:2419:51
6:23
#3057
15K
9.32 mi11:05:0359:416:2419:55
6:25
#3026
20K
12.43 mi11:25:111:19:496:2520:08
6:29
#2996
Half
13.11 mi11:29:371:24:156:264:26
6:30
#3038
25K
15.53 mi11:45:171:39:556:2615:40
6:28
#2945
30K
18.64 mi12:06:142:00:526:2920:57
6:45
#2932
20M
20.00 mi12:15:312:10:096:309:17
6:50
#2922
21M
21.00 mi12:22:412:17:196:327:10
7:10
#2894
35K
21.75 mi12:27:372:22:156:324:56
6:36
#2861
23M
23.00 mi12:36:062:30:446:338:29
6:47
#2801
24M
24.00 mi12:42:542:37:326:346:48
6:48
#2791
40K
24.85 mi12:48:542:43:326:356:00
7:01
#2801
25.2M
25.20 mi12:51:332:46:116:362:39
7:41
#2810
Finish
26.22 mi12:58:132:52:516:366:40
6:33
#2793
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3191303130313000(Top 11%)2859(Top 18%)2859(Top 51%)
10K6.21 mi3.10 mi3057+1342907+1242907+1242959(Top 10%)2817(Top 17%)2817(Top 50%)
15K9.32 mi3.11 mi3026+312884+232884+233000(Top 11%)2859(Top 18%)2859(Top 51%)
20K12.43 mi3.11 mi2996+302856+282856+282999(Top 11%)2853(Top 18%)2853(Top 51%)
Half13.11 mi0.68 mi3038-422897-412897-413593(Top 13%)3393(Top 21%)3393(Top 60%)
25K15.53 mi2.42 mi2945+932807+902807+902676(Top 9%)2544(Top 16%)2544(Top 45%)
30K18.64 mi3.11 mi2932+132792+152792+153092(Top 11%)2901(Top 18%)2901(Top 51%)
20M20.00 mi1.36 mi2922+102781+112781+113102(Top 11%)2878(Top 18%)2878(Top 51%)
21M21.00 mi1.00 mi2894+282751+302751+302962(Top 10%)2736(Top 17%)2736(Top 48%)
35K21.75 mi0.75 mi2861+332716+352716+352893(Top 10%)2665(Top 17%)2665(Top 47%)
23M23.00 mi1.25 mi2801+602657+592657+592572(Top 9%)2375(Top 15%)2375(Top 42%)
24M24.00 mi1.00 mi2791+102647+102647+103469(Top 12%)3104(Top 19%)3104(Top 55%)
40K24.85 mi0.85 mi2801-102654-72654-73966(Top 14%)3454(Top 21%)3454(Top 61%)
25.2M25.20 mi0.35 mi2810-92660-62660-64174(Top 15%)3530(Top 22%)3530(Top 63%)
Finish26.22 mi1.02 mi2793+172643+172643+173005(Top 11%)2673(Top 17%)2673(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3000

Males

2859

M18-39

2859

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2959

Males

2817

M18-39

2817

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3000

Males

2859

M18-39

2859

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2999

Males

2853

M18-39

2853

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3593

Males

3393

M18-39

3393

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2676

Males

2544

M18-39

2544

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3092

Males

2901

M18-39

2901

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3102

Males

2878

M18-39

2878

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2962

Males

2736

M18-39

2736

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2893

Males

2665

M18-39

2665

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2572

Males

2375

M18-39

2375

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3469

Males

3104

M18-39

3104

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3966

Males

3454

M18-39

3454

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4174

Males

3530

M18-39

3530

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3005

Males

2673

M18-39

2673

Passing Analysis

Category:
Athletes Passed
1036
Passed By
638
Net Change
+398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3191
5K → 10K20975+134#3191#3057
10K → 15K10372+31#3057#3026
15K → 20K9666+30#3026#2996
20K → Half648-42#2996#3038
Half → 25K11522+93#3038#2945
25K → 30K122109+13#2945#2932
30K → 20M5949+10#2932#2922
20M → 21M5931+28#2922#2894
21M → 35K5017+33#2894#2861
35K → 23M7515+60#2861#2801
23M → 24M4535+10#2801#2791
24M → 40K3747-10#2791#2801
40K → 25.2M1019-9#2801#2810
25.2M → Finish5033+17#2810#2793
TOTALS1036638+398
📊

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