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BOSTON MARATHON 2025

Pierre Aviolat

Bib: 816•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 2%
Division (M18-39)
#0 / 5642
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:35
Rank: #378
Start → 5K
17:35 | 5:40/mi
10K· 6.21 mi
35:33
Rank: #467 (-89)
5K → 10K
17:58 | 5:47/mi
15K· 9.32 mi
53:35
Rank: #505 (-38)
10K → 15K
18:02 | 5:48/mi
20K· 12.43 mi
1:11:43
Rank: #488 (+17)
15K → 20K
18:08 | 5:50/mi
Half· 13.11 mi
1:15:40
Rank: #487 (+1)
20K → Half
3:57 | 5:47/mi
25K· 15.53 mi
1:29:41
Rank: #465 (+22)
Half → 25K
14:01 | 5:47/mi
30K· 18.64 mi
1:48:24
Rank: #461 (+4)
25K → 30K
18:43 | 6:01/mi
20M
1:56:44
Rank: #459 (+2)
30K → 20M
8:20 | 6:08/mi
21M
2:03:18
Rank: #451 (+8)
20M → 21M
6:34 | 6:34/mi
35K· 21.75 mi
2:07:43
Rank: #445 (+6)
21M → 35K
4:25 | 5:54/mi
23M
2:15:34
Rank: #452 (-7)
35K → 23M
7:51 | 6:16/mi
24M
2:21:27
Rank: #437 (+15)
23M → 24M
5:53 | 5:53/mi
40K· 24.85 mi
2:26:42
Rank: #436 (+1)
24M → 40K
5:15 | 6:08/mi
25.2M
2:28:59
Rank: #434 (+2)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:34:55
Rank: #430 (+4)
25.2M → Finish
5:56 | 5:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:40
Pace5:46 /mi
2nd Half
Distance13.11 mi
Time1:19:15
Pace6:03 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3917:355:4017:35
5:40
-
10K
6.21 mi10:35:3735:335:4317:58
5:47
+0:07
15K
9.32 mi10:53:3953:355:4518:02
5:48
+0:01
20K
12.43 mi11:11:471:11:435:4618:08
5:50
+0:02
Half
13.11 mi11:15:441:15:405:463:57
5:47
-0:03
25K
15.53 mi11:29:451:29:415:4614:01
5:47
0:00
30K
18.64 mi11:48:281:48:245:4918:43
6:01
+0:14
20M
20.00 mi11:56:481:56:445:508:20
6:08
+0:07
21M
21.00 mi12:03:222:03:185:526:34
6:34
+0:26
35K
21.75 mi12:07:472:07:435:524:25
5:54
-0:40
23M
23.00 mi12:15:382:15:345:547:51
6:16
+0:22
24M
24.00 mi12:21:312:21:275:545:53
5:53
-0:23
40K
24.85 mi12:26:462:26:425:545:15
6:08
+0:15
25.2M
25.20 mi12:29:032:28:595:552:17
6:37
+0:29
Finish
26.22 mi12:34:592:34:555:555:56
5:49
-0:48

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

5:40 /mi

Average Pace

5:55 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:13

89% of race

Time at Steady Pace

16:42

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:55 /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 mi10:17:3917:355:4017:35
5:40
#378
10K
6.21 mi10:35:3735:335:4317:58
5:47
#467
15K
9.32 mi10:53:3953:355:4518:02
5:48
#505
20K
12.43 mi11:11:471:11:435:4618:08
5:50
#488
Half
13.11 mi11:15:441:15:405:463:57
5:47
#487
25K
15.53 mi11:29:451:29:415:4614:01
5:47
#465
30K
18.64 mi11:48:281:48:245:4918:43
6:01
#461
20M
20.00 mi11:56:481:56:445:508:20
6:08
#459
21M
21.00 mi12:03:222:03:185:526:34
6:34
#451
35K
21.75 mi12:07:472:07:435:524:25
5:54
#445
23M
23.00 mi12:15:382:15:345:547:51
6:16
#452
24M
24.00 mi12:21:312:21:275:545:53
5:53
#437
40K
24.85 mi12:26:462:26:425:545:15
6:08
#436
25.2M
25.20 mi12:29:032:28:595:552:17
6:37
#434
Finish
26.22 mi12:34:592:34:555:555:56
5:49
#430
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi378345345528(Top 2%)491(Top 3%)491(Top 9%)
10K6.21 mi3.10 mi467-89430-85430-85569(Top 2%)531(Top 3%)531(Top 9%)
15K9.32 mi3.11 mi505-38468-38468-38528(Top 2%)491(Top 3%)491(Top 9%)
20K12.43 mi3.11 mi488+17452+16452+16489(Top 2%)453(Top 3%)453(Top 8%)
Half13.11 mi0.68 mi487+1451+1451+1549(Top 2%)515(Top 3%)515(Top 9%)
25K15.53 mi2.42 mi465+22429+22429+22389(Top 1%)360(Top 2%)360(Top 6%)
30K18.64 mi3.11 mi461+4426+3426+3527(Top 2%)490(Top 3%)490(Top 9%)
20M20.00 mi1.36 mi459+2424+2424+2585(Top 2%)551(Top 3%)551(Top 10%)
21M21.00 mi1.00 mi451+8416+8416+8807(Top 3%)762(Top 5%)762(Top 14%)
35K21.75 mi0.75 mi445+6410+6410+6520(Top 2%)484(Top 3%)484(Top 9%)
23M23.00 mi1.25 mi452-7416-6416-6793(Top 3%)748(Top 5%)748(Top 13%)
24M24.00 mi1.00 mi437+15403+13403+13372(Top 1%)345(Top 2%)345(Top 6%)
40K24.85 mi0.85 mi436+1402+1402+1609(Top 2%)569(Top 4%)569(Top 10%)
25.2M25.20 mi0.35 mi434+2399+3399+3608(Top 2%)563(Top 3%)563(Top 10%)
Finish26.22 mi1.02 mi430+4394+5394+5536(Top 2%)501(Top 3%)501(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

528

Males

491

M18-39

491

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

569

Males

531

M18-39

531

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

528

Males

491

M18-39

491

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

489

Males

453

M18-39

453

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

549

Males

515

M18-39

515

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

389

Males

360

M18-39

360

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

527

Males

490

M18-39

490

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

585

Males

551

M18-39

551

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

807

Males

762

M18-39

762

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

520

Males

484

M18-39

484

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

793

Males

748

M18-39

748

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

372

Males

345

M18-39

345

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

609

Males

569

M18-39

569

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

608

Males

563

M18-39

563

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

536

Males

501

M18-39

501

Passing Analysis

Category:
Athletes Passed
180
Passed By
232
Net Change
-52
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#378
5K → 10K493-89#378#467
10K → 15K1250-38#467#505
15K → 20K258+17#505#488
20K → Half32+1#488#487
Half → 25K297+22#487#465
25K → 30K2016+4#465#461
30K → 20M119+2#461#459
20M → 21M146+8#459#451
21M → 35K82+6#451#445
35K → 23M916-7#445#452
23M → 24M161+15#452#437
24M → 40K1211+1#437#436
40K → 25.2M53+2#436#434
25.2M → Finish128+4#434#430
TOTALS180232-52
📊

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