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BOSTON MARATHON 2025

Jerome Martel-Thibault

Bib: 4054•M

QC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
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
23:15
Rank: #12073
Start → 5K
23:15 | 7:29/mi
10K· 6.21 mi
46:10
Rank: #11499 (+574)
5K → 10K
22:55 | 7:23/mi
15K· 9.32 mi
1:08:03
Rank: #10204 (+1295)
10K → 15K
21:53 | 7:03/mi
20K· 12.43 mi
1:30:00
Rank: #9352 (+852)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:34:37
Rank: #9147 (+205)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:51:34
Rank: #8527 (+620)
Half → 25K
16:57 | 6:59/mi
30K· 18.64 mi
2:13:56
Rank: #7925 (+602)
25K → 30K
22:22 | 7:12/mi
20M
2:23:46
Rank: #7670 (+255)
30K → 20M
9:50 | 7:14/mi
21M
2:31:21
Rank: #7426 (+244)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:36:39
Rank: #7336 (+90)
21M → 35K
5:18 | 7:05/mi
23M
2:46:40
Rank: #7425 (-89)
35K → 23M
10:01 | 8:00/mi
24M
2:54:42
Rank: #7573 (-148)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:01:55
Rank: #7736 (-163)
24M → 40K
7:13 | 8:26/mi
25.2M
3:05:16
Rank: #7857 (-121)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:14:04
Rank: #8244 (-387)
25.2M → Finish
8:48 | 8:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:37
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:39:27
Pace7:35 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2923:157:2923:15
7:29
-
10K
6.21 mi10:48:2446:107:2622:55
7:23
-0:06
15K
9.32 mi11:10:171:08:037:1821:53
7:03
-0:20
20K
12.43 mi11:32:141:30:007:1521:57
7:04
+0:01
Half
13.11 mi11:36:511:34:377:134:37
6:46
-0:18
25K
15.53 mi11:53:481:51:347:1116:57
6:59
+0:13
30K
18.64 mi12:16:102:13:567:1122:22
7:12
+0:13
20M
20.00 mi12:26:002:23:467:119:50
7:14
+0:02
21M
21.00 mi12:33:352:31:217:127:35
7:35
+0:21
35K
21.75 mi12:38:532:36:397:125:18
7:05
-0:30
23M
23.00 mi12:48:542:46:407:1510:01
8:00
+0:55
24M
24.00 mi12:56:562:54:427:178:02
8:02
+0:02
40K
24.85 mi13:04:093:01:557:197:13
8:26
+0:24
25.2M
25.20 mi13:07:303:05:167:213:21
9:43
+1:17
Finish
26.22 mi13:16:183:14:047:248:48
8:38
-1:05

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

7:24 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:34

11% of race

Time at Steady Pace

2:15:05

70% of race

Time at Slower Pace

37:25

19% of race

Average Pace: 7:24 /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 mi10:25:2923:157:2923:15
7:29
#12073
10K
6.21 mi10:48:2446:107:2622:55
7:23
#11499
15K
9.32 mi11:10:171:08:037:1821:53
7:03
#10204
20K
12.43 mi11:32:141:30:007:1521:57
7:04
#9352
Half
13.11 mi11:36:511:34:377:134:37
6:46
#9147
25K
15.53 mi11:53:481:51:347:1116:57
6:59
#8527
30K
18.64 mi12:16:102:13:567:1122:22
7:12
#7925
20M
20.00 mi12:26:002:23:467:119:50
7:14
#7670
21M
21.00 mi12:33:352:31:217:127:35
7:35
#7426
35K
21.75 mi12:38:532:36:397:125:18
7:05
#7336
23M
23.00 mi12:48:542:46:407:1510:01
8:00
#7425
24M
24.00 mi12:56:562:54:427:178:02
8:02
#7573
40K
24.85 mi13:04:093:01:557:197:13
8:26
#7736
25.2M
25.20 mi13:07:303:05:167:213:21
9:43
#7857
Finish
26.22 mi13:16:183:14:047:248:48
8:38
#8244
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi12073920292027908(Top 28%)6888(Top 43%)6888(Top 122%)
10K6.21 mi3.10 mi11499+5748915+2878915+28710952(Top 39%)8630(Top 54%)8630(Top 153%)
15K9.32 mi3.11 mi10204+12958241+6748241+6747908(Top 28%)6888(Top 43%)6888(Top 122%)
20K12.43 mi3.11 mi9352+8527756+4857756+4857299(Top 26%)6420(Top 40%)6420(Top 114%)
Half13.11 mi0.68 mi9147+2057644+1127644+1125882(Top 21%)5369(Top 33%)5369(Top 95%)
25K15.53 mi2.42 mi8527+6207251+3937251+3936279(Top 22%)5603(Top 35%)5603(Top 99%)
30K18.64 mi3.11 mi7925+6026825+4266825+4265904(Top 21%)5242(Top 33%)5242(Top 93%)
20M20.00 mi1.36 mi7670+2556637+1886637+1885427(Top 19%)4802(Top 30%)4802(Top 85%)
21M21.00 mi1.00 mi7426+2446439+1986439+1985059(Top 18%)4426(Top 27%)4426(Top 78%)
35K21.75 mi0.75 mi7336+906353+866353+865914(Top 21%)5013(Top 31%)5013(Top 89%)
23M23.00 mi1.25 mi7425-896374-216374-219991(Top 35%)7220(Top 45%)7220(Top 128%)
24M24.00 mi1.00 mi7573-1486437-636437-6311448(Top 40%)7869(Top 49%)7869(Top 139%)
40K24.85 mi0.85 mi7736-1636503-666503-6613000(Top 46%)8515(Top 53%)8515(Top 151%)
25.2M25.20 mi0.35 mi7857-1216573-706573-7015583(Top 55%)9649(Top 60%)9649(Top 171%)
Finish26.22 mi1.02 mi8244-3876774-2016774-20117026(Top 60%)10391(Top 65%)10391(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7908

Males

6888

M18-39

6888

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10952

Males

8630

M18-39

8630

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7908

Males

6888

M18-39

6888

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7299

Males

6420

M18-39

6420

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5882

Males

5369

M18-39

5369

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6279

Males

5603

M18-39

5603

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5904

Males

5242

M18-39

5242

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5427

Males

4802

M18-39

4802

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5059

Males

4426

M18-39

4426

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5914

Males

5013

M18-39

5013

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9991

Males

7220

M18-39

7220

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11448

Males

7869

M18-39

7869

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13000

Males

8515

M18-39

8515

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15583

Males

9649

M18-39

9649

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

17026

Males

10391

M18-39

10391

Passing Analysis

Category:
Athletes Passed
4998*
Passed By
1169
Net Change
+3829
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12073
5K → 10K65379+574#12073#11499
10K → 15K12972+1295#11499#10204
15K → 20K856*4+852#10204#9352
20K → Half2061+205#9352#9147
Half → 25K6200+620#9147#8527
25K → 30K6064+602#8527#7925
30K → 20M2550+255#7925#7670
20M → 21M2440+244#7670#7426
21M → 35K10414+90#7426#7336
35K → 23M66155-89#7336#7425
23M → 24M31179-148#7425#7573
24M → 40K37200-163#7573#7736
40K → 25.2M9130-121#7736#7857
25.2M → Finish14401-387#7857#8244
TOTALS4998*1169+3829

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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