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BOSTON MARATHON 2025

Jacques Parlongue

Bib: 14401•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 36%
Gender (Male)
#0 / 16105
Top 49%
Masters (Masters Men)
#0 / 10463
Top 38%
Division (M50-54)
#0 / 1996
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:39
Rank: #10254
Start → 5K
22:39 | 7:17/mi
10K· 6.21 mi
45:16
Rank: #10210 (+44)
5K → 10K
22:37 | 7:17/mi
15K· 9.32 mi
1:08:03
Rank: #10206 (+4)
10K → 15K
22:47 | 7:20/mi
20K· 12.43 mi
1:31:17
Rank: #10262 (-56)
15K → 20K
23:14 | 7:29/mi
Half· 13.11 mi
1:36:20
Rank: #10276 (-14)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:54:30
Rank: #10191 (+85)
Half → 25K
18:10 | 7:30/mi
30K· 18.64 mi
2:18:43
Rank: #10065 (+126)
25K → 30K
24:13 | 7:48/mi
20M
2:29:27
Rank: #9977 (+88)
30K → 20M
10:44 | 7:54/mi
21M
2:38:00
Rank: #10026 (-49)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:43:44
Rank: #9985 (+41)
21M → 35K
5:44 | 7:40/mi
23M
2:53:40
Rank: #9940 (+45)
35K → 23M
9:56 | 7:56/mi
24M
3:01:32
Rank: #9914 (+26)
23M → 24M
7:52 | 7:52/mi
40K· 24.85 mi
3:08:28
Rank: #9925 (-11)
24M → 40K
6:56 | 8:07/mi
25.2M
3:11:37
Rank: #9955 (-30)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:20:06
Rank: #10177 (-222)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:43:46
Pace7:55 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3722:397:1722:39
7:17
-
10K
6.21 mi11:15:1445:167:1722:37
7:17
0:00
15K
9.32 mi11:38:011:08:037:1822:47
7:20
+0:03
20K
12.43 mi12:01:151:31:177:2123:14
7:29
+0:09
Half
13.11 mi12:06:181:36:207:215:03
7:24
-0:05
25K
15.53 mi12:24:281:54:307:2218:10
7:30
+0:06
30K
18.64 mi12:48:412:18:437:2624:13
7:48
+0:18
20M
20.00 mi12:59:252:29:277:2810:44
7:54
+0:06
21M
21.00 mi13:07:582:38:007:318:33
8:33
+0:39
35K
21.75 mi13:13:422:43:447:325:44
7:40
-0:53
23M
23.00 mi13:23:382:53:407:339:56
7:56
+0:16
24M
24.00 mi13:31:303:01:327:347:52
7:52
-0:04
40K
24.85 mi13:38:263:08:287:356:56
8:07
+0:15
25.2M
25.20 mi13:41:353:11:377:363:09
9:08
+1:01
Finish
26.22 mi13:50:043:20:067:388:29
8:19
-0:49

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

7:17 /mi

Average Pace

7:38 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:30

57% of race

Time at Steady Pace

58:29

29% of race

Time at Slower Pace

27:07

14% of race

Average Pace: 7:38 /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 mi10:52:3722:397:1722:39
7:17
#10254
10K
6.21 mi11:15:1445:167:1722:37
7:17
#10210
15K
9.32 mi11:38:011:08:037:1822:47
7:20
#10206
20K
12.43 mi12:01:151:31:177:2123:14
7:29
#10262
Half
13.11 mi12:06:181:36:207:215:03
7:24
#10276
25K
15.53 mi12:24:281:54:307:2218:10
7:30
#10191
30K
18.64 mi12:48:412:18:437:2624:13
7:48
#10065
20M
20.00 mi12:59:252:29:277:2810:44
7:54
#9977
21M
21.00 mi13:07:582:38:007:318:33
8:33
#10026
35K
21.75 mi13:13:422:43:447:325:44
7:40
#9985
23M
23.00 mi13:23:382:53:407:339:56
7:56
#9940
24M
24.00 mi13:31:303:01:327:347:52
7:52
#9914
40K
24.85 mi13:38:263:08:287:356:56
8:07
#9925
25.2M
25.20 mi13:41:353:11:377:363:09
9:08
#9955
Finish
26.22 mi13:50:043:20:067:388:29
8:19
#10177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi102548301830110257(Top 36%)8224(Top 51%)8224(Top 412%)
10K6.21 mi3.10 mi10210+448275+268275+2610174(Top 36%)8246(Top 51%)8246(Top 413%)
15K9.32 mi3.11 mi10206+48243+328243+3210257(Top 36%)8224(Top 51%)8224(Top 412%)
20K12.43 mi3.11 mi10262-568242+18242+110557(Top 37%)8288(Top 51%)8288(Top 415%)
Half13.11 mi0.68 mi10276-148242824210822(Top 38%)8447(Top 52%)8447(Top 423%)
25K15.53 mi2.42 mi10191+858164+788164+789888(Top 35%)7805(Top 48%)7805(Top 391%)
30K18.64 mi3.11 mi10065+1268052+1128052+1129891(Top 35%)7626(Top 47%)7626(Top 382%)
20M20.00 mi1.36 mi9977+887975+777975+779696(Top 34%)7367(Top 46%)7367(Top 369%)
21M21.00 mi1.00 mi10026-497955+207955+2010771(Top 38%)7751(Top 48%)7751(Top 388%)
35K21.75 mi0.75 mi9985+417897+587897+589770(Top 34%)7248(Top 45%)7248(Top 363%)
23M23.00 mi1.25 mi9940+457832+657832+659518(Top 34%)6989(Top 43%)6989(Top 350%)
24M24.00 mi1.00 mi9914+267789+437789+4310306(Top 36%)7326(Top 45%)7326(Top 367%)
40K24.85 mi0.85 mi9925-117761+287761+2810903(Top 38%)7513(Top 47%)7513(Top 376%)
25.2M25.20 mi0.35 mi9955-307762-17762-112481(Top 44%)8210(Top 51%)8210(Top 411%)
Finish26.22 mi1.02 mi10177-2227844-827844-8215035(Top 53%)9485(Top 59%)9485(Top 475%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10257

Males

8224

M50-54

8224

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10174

Males

8246

M50-54

8246

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10257

Males

8224

M50-54

8224

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

10557

Males

8288

M50-54

8288

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10822

Males

8447

M50-54

8447

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9888

Males

7805

M50-54

7805

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9891

Males

7626

M50-54

7626

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9696

Males

7367

M50-54

7367

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10771

Males

7751

M50-54

7751

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9770

Males

7248

M50-54

7248

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9518

Males

6989

M50-54

6989

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

10306

Males

7326

M50-54

7326

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10903

Males

7513

M50-54

7513

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12481

Males

8210

M50-54

8210

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

15035

Males

9485

M50-54

9485

Passing Analysis

Category:
Athletes Passed
1775
Passed By
1690
Net Change
+77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10254
5K → 10K266222+44#10254#10210
10K → 15K173169+4#10210#10206
15K → 20K155210-56#10206#10262
20K → Half3246-14#10262#10276
Half → 25K195110+85#10276#10191
25K → 30K284157+126#10191#10065
30K → 20M16173+88#10065#9977
20M → 21M94141-49#9977#10026
21M → 35K8544+41#10026#9985
35K → 23M11872+45#9985#9940
23M → 24M9064+26#9940#9914
24M → 40K7080-11#9914#9925
40K → 25.2M2656-30#9925#9955
25.2M → Finish26246-222#9955#10177
TOTALS17751690+77
📊

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