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BOSTON MARATHON 2025

Jerome Cugny

Bib: 1257•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:29
Rank: #925
Start → 5K
18:29 | 5:57/mi
10K· 6.21 mi
36:54
Rank: #912 (+13)
5K → 10K
18:25 | 5:56/mi
15K· 9.32 mi
55:19
Rank: #880 (+32)
10K → 15K
18:25 | 5:56/mi
20K· 12.43 mi
1:13:49
Rank: #834 (+46)
15K → 20K
18:30 | 5:57/mi
Half· 13.11 mi
1:17:53
Rank: #839 (-5)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:32:19
Rank: #804 (+35)
Half → 25K
14:26 | 5:57/mi
30K· 18.64 mi
1:51:53
Rank: #833 (-29)
25K → 30K
19:34 | 6:18/mi
20M
2:00:26
Rank: #816 (+17)
30K → 20M
8:33 | 6:18/mi
21M
2:07:06
Rank: #814 (+2)
20M → 21M
6:40 | 6:40/mi
35K· 21.75 mi
2:11:49
Rank: #819 (-5)
21M → 35K
4:43 | 6:18/mi
23M
2:19:53
Rank: #828 (-9)
35K → 23M
8:04 | 6:27/mi
24M
2:26:10
Rank: #831 (-3)
23M → 24M
6:17 | 6:17/mi
40K· 24.85 mi
2:31:38
Rank: #825 (+6)
24M → 40K
5:28 | 6:24/mi
25.2M
2:33:56
Rank: #819 (+6)
40K → 25.2M
2:18 | 6:40/mi
Finish· 26.22 mi
2:39:51
Rank: #793 (+26)
25.2M → Finish
5:55 | 5:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:53
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:21:58
Pace6:15 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0718:295:5718:29
5:57
-
10K
6.21 mi10:37:3236:545:5618:25
5:56
-0:01
15K
9.32 mi10:55:5755:195:5618:25
5:56
0:00
20K
12.43 mi11:14:271:13:495:5618:30
5:57
+0:01
Half
13.11 mi11:18:311:17:535:564:04
5:58
+0:01
25K
15.53 mi11:32:571:32:195:5714:26
5:57
-0:01
30K
18.64 mi11:52:311:51:536:0019:34
6:18
+0:21
20M
20.00 mi12:01:042:00:266:018:33
6:18
0:00
21M
21.00 mi12:07:442:07:066:036:40
6:40
+0:22
35K
21.75 mi12:12:272:11:496:044:43
6:18
-0:22
23M
23.00 mi12:20:312:19:536:058:04
6:27
+0:09
24M
24.00 mi12:26:482:26:106:056:17
6:17
-0:10
40K
24.85 mi12:32:162:31:386:065:28
6:24
+0:07
25.2M
25.20 mi12:34:342:33:566:072:18
6:40
+0:16
Finish
26.22 mi12:40:292:39:516:065:55
5:48
-0:52

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

5:48 /mi

Average Pace

6:06 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:21

86% of race

Time at Steady Pace

22:30

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:06 /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 mi10:19:0718:295:5718:29
5:57
#925
10K
6.21 mi10:37:3236:545:5618:25
5:56
#912
15K
9.32 mi10:55:5755:195:5618:25
5:56
#880
20K
12.43 mi11:14:271:13:495:5618:30
5:57
#834
Half
13.11 mi11:18:311:17:535:564:04
5:58
#839
25K
15.53 mi11:32:571:32:195:5714:26
5:57
#804
30K
18.64 mi11:52:311:51:536:0019:34
6:18
#833
20M
20.00 mi12:01:042:00:266:018:33
6:18
#816
21M
21.00 mi12:07:442:07:066:036:40
6:40
#814
35K
21.75 mi12:12:272:11:496:044:43
6:18
#819
23M
23.00 mi12:20:312:19:536:058:04
6:27
#828
24M
24.00 mi12:26:482:26:106:056:17
6:17
#831
40K
24.85 mi12:32:162:31:386:065:28
6:24
#825
25.2M
25.20 mi12:34:342:33:566:072:18
6:40
#819
Finish
26.22 mi12:40:292:39:516:065:55
5:48
#793
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi925867867823(Top 3%)772(Top 5%)772(Top 14%)
10K6.21 mi3.10 mi912+13857+10857+10899(Top 3%)845(Top 5%)845(Top 15%)
15K9.32 mi3.11 mi880+32826+31826+31823(Top 3%)772(Top 5%)772(Top 14%)
20K12.43 mi3.11 mi834+46783+43783+43758(Top 3%)710(Top 4%)710(Top 13%)
Half13.11 mi0.68 mi839-5788-5788-5997(Top 4%)944(Top 6%)944(Top 17%)
25K15.53 mi2.42 mi804+35753+35753+35691(Top 2%)643(Top 4%)643(Top 11%)
30K18.64 mi3.11 mi833-29782-29782-291190(Top 4%)1124(Top 7%)1124(Top 20%)
20M20.00 mi1.36 mi816+17766+16766+16956(Top 3%)901(Top 6%)901(Top 16%)
21M21.00 mi1.00 mi814+2764+2764+21088(Top 4%)1027(Top 6%)1027(Top 18%)
35K21.75 mi0.75 mi819-5769-5769-51585(Top 6%)1485(Top 9%)1485(Top 26%)
23M23.00 mi1.25 mi828-9776-7776-71265(Top 4%)1190(Top 7%)1190(Top 21%)
24M24.00 mi1.00 mi831-3778-2778-21249(Top 4%)1168(Top 7%)1168(Top 21%)
40K24.85 mi0.85 mi825+6773+5773+51223(Top 4%)1136(Top 7%)1136(Top 20%)
25.2M25.20 mi0.35 mi819+6766+7766+7701(Top 2%)651(Top 4%)651(Top 12%)
Finish26.22 mi1.02 mi793+26740+26740+26520(Top 2%)487(Top 3%)487(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

823

Males

772

M18-39

772

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

899

Males

845

M18-39

845

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

823

Males

772

M18-39

772

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

758

Males

710

M18-39

710

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

997

Males

944

M18-39

944

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

691

Males

643

M18-39

643

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1190

Males

1124

M18-39

1124

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

956

Males

901

M18-39

901

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1088

Males

1027

M18-39

1027

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1585

Males

1485

M18-39

1485

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1265

Males

1190

M18-39

1190

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1249

Males

1168

M18-39

1168

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1223

Males

1136

M18-39

1136

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

701

Males

651

M18-39

651

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

520

Males

487

M18-39

487

Passing Analysis

Category:
Athletes Passed
367
Passed By
235
Net Change
+132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#925
5K → 10K5441+13#925#912
10K → 15K4614+32#912#880
15K → 20K5812+46#880#834
20K → Half49-5#834#839
Half → 25K383+35#839#804
25K → 30K2756-29#804#833
30K → 20M2710+17#833#816
20M → 21M1614+2#816#814
21M → 35K1217-5#814#819
35K → 23M1524-9#819#828
23M → 24M1417-3#828#831
24M → 40K1610+6#831#825
40K → 25.2M93+6#825#819
25.2M → Finish315+26#819#793
TOTALS367235+132
📊

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