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BOSTON MARATHON 2025

Pierre-Louis Pasquier

Bib: 2143•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:42
Rank: #1135
Start → 5K
18:42 | 6:01/mi
10K· 6.21 mi
37:36
Rank: #1234 (-99)
5K → 10K
18:54 | 6:05/mi
15K· 9.32 mi
56:26
Rank: #1221 (+13)
10K → 15K
18:50 | 6:04/mi
20K· 12.43 mi
1:15:34
Rank: #1240 (-19)
15K → 20K
19:08 | 6:10/mi
Half· 13.11 mi
1:19:44
Rank: #1254 (-14)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:34:52
Rank: #1297 (-43)
Half → 25K
15:08 | 6:14/mi
30K· 18.64 mi
1:55:27
Rank: #1456 (-159)
25K → 30K
20:35 | 6:38/mi
20M
2:04:33
Rank: #1497 (-41)
30K → 20M
9:06 | 6:42/mi
21M
2:11:31
Rank: #1497
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:16:16
Rank: #1498 (-1)
21M → 35K
4:45 | 6:21/mi
23M
2:24:38
Rank: #1502 (-4)
35K → 23M
8:22 | 6:41/mi
24M
2:31:24
Rank: #1538 (-36)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:37:18
Rank: #1580 (-42)
24M → 40K
5:54 | 6:54/mi
25.2M
2:39:54
Rank: #1597 (-17)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:46:33
Rank: #1625 (-28)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:44
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:26:49
Pace6:37 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0918:426:0118:42
6:01
-
10K
6.21 mi10:38:0337:366:0318:54
6:05
+0:04
15K
9.32 mi10:56:5356:266:0318:50
6:04
-0:01
20K
12.43 mi11:16:011:15:346:0519:08
6:10
+0:06
Half
13.11 mi11:20:111:19:446:054:10
6:06
-0:04
25K
15.53 mi11:35:191:34:526:0615:08
6:14
+0:08
30K
18.64 mi11:55:541:55:276:1220:35
6:38
+0:24
20M
20.00 mi12:05:002:04:336:149:06
6:42
+0:04
21M
21.00 mi12:11:582:11:316:166:58
6:58
+0:16
35K
21.75 mi12:16:432:16:166:164:45
6:21
-0:37
23M
23.00 mi12:25:052:24:386:178:22
6:41
+0:20
24M
24.00 mi12:31:512:31:246:196:46
6:46
+0:05
40K
24.85 mi12:37:452:37:186:205:54
6:54
+0:08
25.2M
25.20 mi12:40:212:39:546:212:36
7:32
+0:38
Finish
26.22 mi12:47:002:46:336:216:39
6:32
-1:00

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

6:01 /mi

Average Pace

6:21 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:52

57% of race

Time at Steady Pace

49:27

30% of race

Time at Slower Pace

22:14

13% of race

Average Pace: 6:21 /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 mi10:19:0918:426:0118:42
6:01
#1135
10K
6.21 mi10:38:0337:366:0318:54
6:05
#1234
15K
9.32 mi10:56:5356:266:0318:50
6:04
#1221
20K
12.43 mi11:16:011:15:346:0519:08
6:10
#1240
Half
13.11 mi11:20:111:19:446:054:10
6:06
#1254
25K
15.53 mi11:35:191:34:526:0615:08
6:14
#1297
30K
18.64 mi11:55:541:55:276:1220:35
6:38
#1456
20M
20.00 mi12:05:002:04:336:149:06
6:42
#1497
21M
21.00 mi12:11:582:11:316:166:58
6:58
#1497
35K
21.75 mi12:16:432:16:166:164:45
6:21
#1498
23M
23.00 mi12:25:052:24:386:178:22
6:41
#1502
24M
24.00 mi12:31:512:31:246:196:46
6:46
#1538
40K
24.85 mi12:37:452:37:186:205:54
6:54
#1580
25.2M
25.20 mi12:40:212:39:546:212:36
7:32
#1597
Finish
26.22 mi12:47:002:46:336:216:39
6:32
#1625
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1135107610761243(Top 4%)1179(Top 7%)1179(Top 21%)
10K6.21 mi3.10 mi1234-991171-951171-951418(Top 5%)1346(Top 8%)1346(Top 24%)
15K9.32 mi3.11 mi1221+131158+131158+131243(Top 4%)1179(Top 7%)1179(Top 21%)
20K12.43 mi3.11 mi1240-191175-171175-171411(Top 5%)1337(Top 8%)1337(Top 24%)
Half13.11 mi0.68 mi1254-141186-111186-111579(Top 6%)1502(Top 9%)1502(Top 27%)
25K15.53 mi2.42 mi1297-431227-411227-411624(Top 6%)1544(Top 10%)1544(Top 27%)
30K18.64 mi3.11 mi1456-1591376-1491376-1492519(Top 9%)2385(Top 15%)2385(Top 42%)
20M20.00 mi1.36 mi1497-411417-411417-412453(Top 9%)2314(Top 14%)2314(Top 41%)
21M21.00 mi1.00 mi1497141714172136(Top 8%)2001(Top 12%)2001(Top 35%)
35K21.75 mi0.75 mi1498-1141714171822(Top 6%)1711(Top 11%)1711(Top 30%)
23M23.00 mi1.25 mi1502-41421-41421-42178(Top 8%)2035(Top 13%)2035(Top 36%)
24M24.00 mi1.00 mi1538-361455-341455-343329(Top 12%)2995(Top 19%)2995(Top 53%)
40K24.85 mi0.85 mi1580-421495-401495-403350(Top 12%)2992(Top 19%)2992(Top 53%)
25.2M25.20 mi0.35 mi1597-171512-171512-173576(Top 13%)3120(Top 19%)3120(Top 55%)
Finish26.22 mi1.02 mi1625-281538-261538-262954(Top 10%)2635(Top 16%)2635(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1243

Males

1179

M18-39

1179

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1418

Males

1346

M18-39

1346

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1243

Males

1179

M18-39

1179

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1411

Males

1337

M18-39

1337

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1579

Males

1502

M18-39

1502

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1624

Males

1544

M18-39

1544

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2519

Males

2385

M18-39

2385

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2453

Males

2314

M18-39

2314

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2136

Males

2001

M18-39

2001

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1822

Males

1711

M18-39

1711

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2178

Males

2035

M18-39

2035

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3329

Males

2995

M18-39

2995

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3350

Males

2992

M18-39

2992

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3576

Males

3120

M18-39

3120

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2954

Males

2635

M18-39

2635

Passing Analysis

Category:
Athletes Passed
333
Passed By
823
Net Change
-490
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1135
5K → 10K31130-99#1135#1234
10K → 15K4936+13#1234#1221
15K → 20K3251-19#1221#1240
20K → Half519-14#1240#1254
Half → 25K3174-43#1254#1297
25K → 30K16175-159#1297#1456
30K → 20M2263-41#1456#1497
20M → 21M31310#1497#1497
21M → 35K2324-1#1497#1498
35K → 23M3943-4#1498#1502
23M → 24M1652-36#1502#1538
24M → 40K1456-42#1538#1580
40K → 25.2M522-17#1580#1597
25.2M → Finish1947-28#1597#1625
TOTALS333823-490
📊

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