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BOSTON MARATHON 2025

David Niquille

Bib: 504•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:52
Rank: #515
Start → 5K
17:52 | 5:45/mi
10K· 6.21 mi
35:43
Rank: #524 (-9)
5K → 10K
17:51 | 5:45/mi
15K· 9.32 mi
53:36
Rank: #507 (+17)
10K → 15K
17:53 | 5:45/mi
20K· 12.43 mi
1:11:56
Rank: #512 (-5)
15K → 20K
18:20 | 5:54/mi
Half· 13.11 mi
1:15:55
Rank: #514 (-2)
20K → Half
3:59 | 5:50/mi
25K· 15.53 mi
1:30:25
Rank: #520 (-6)
Half → 25K
14:30 | 5:59/mi
30K· 18.64 mi
1:49:10
Rank: #518 (+2)
25K → 30K
18:45 | 6:02/mi
20M
1:57:29
Rank: #510 (+8)
30K → 20M
8:19 | 6:07/mi
21M
2:03:52
Rank: #497 (+13)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:08:21
Rank: #500 (-3)
21M → 35K
4:29 | 6:00/mi
23M
2:16:05
Rank: #494 (+6)
35K → 23M
7:44 | 6:11/mi
24M
2:22:10
Rank: #494
23M → 24M
6:05 | 6:05/mi
40K· 24.85 mi
2:27:26
Rank: #488 (+6)
24M → 40K
5:16 | 6:10/mi
25.2M
2:29:40
Rank: #476 (+12)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:35:26
Rank: #458 (+18)
25.2M → Finish
5:46 | 5:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:15:55
Pace5:47 /mi
2nd Half
Distance13.11 mi
Time1:19:31
Pace6:04 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0517:525:4517:52
5:45
-
10K
6.21 mi10:35:5635:435:4517:51
5:45
0:00
15K
9.32 mi10:53:4953:365:4517:53
5:45
0:00
20K
12.43 mi11:12:091:11:565:4718:20
5:54
+0:09
Half
13.11 mi11:16:081:15:555:473:59
5:50
-0:04
25K
15.53 mi11:30:381:30:255:4914:30
5:59
+0:09
30K
18.64 mi11:49:231:49:105:5118:45
6:02
+0:03
20M
20.00 mi11:57:421:57:295:528:19
6:07
+0:05
21M
21.00 mi12:04:052:03:525:546:23
6:23
+0:16
35K
21.75 mi12:08:342:08:215:544:29
6:00
-0:23
23M
23.00 mi12:16:182:16:055:557:44
6:11
+0:11
24M
24.00 mi12:22:232:22:105:556:05
6:05
-0:06
40K
24.85 mi12:27:392:27:265:565:16
6:10
+0:05
25.2M
25.20 mi12:29:532:29:405:562:14
6:29
+0:19
Finish
26.22 mi12:35:392:35:265:565:46
5:40
-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

5:40 /mi

Average Pace

5:56 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:49

94% of race

Time at Steady Pace

8:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /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 mi10:18:0517:525:4517:52
5:45
#515
10K
6.21 mi10:35:5635:435:4517:51
5:45
#524
15K
9.32 mi10:53:4953:365:4517:53
5:45
#507
20K
12.43 mi11:12:091:11:565:4718:20
5:54
#512
Half
13.11 mi11:16:081:15:555:473:59
5:50
#514
25K
15.53 mi11:30:381:30:255:4914:30
5:59
#520
30K
18.64 mi11:49:231:49:105:5118:45
6:02
#518
20M
20.00 mi11:57:421:57:295:528:19
6:07
#510
21M
21.00 mi12:04:052:03:525:546:23
6:23
#497
35K
21.75 mi12:08:342:08:215:544:29
6:00
#500
23M
23.00 mi12:16:182:16:055:557:44
6:11
#494
24M
24.00 mi12:22:232:22:105:556:05
6:05
#494
40K
24.85 mi12:27:392:27:265:565:16
6:10
#488
25.2M
25.20 mi12:29:532:29:405:562:14
6:29
#476
Finish
26.22 mi12:35:392:35:265:565:46
5:40
#458
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi515477477458(Top 2%)425(Top 3%)425(Top 8%)
10K6.21 mi3.10 mi524-9486-9486-9525(Top 2%)487(Top 3%)487(Top 9%)
15K9.32 mi3.11 mi507+17470+16470+16458(Top 2%)425(Top 3%)425(Top 8%)
20K12.43 mi3.11 mi512-5475-5475-5619(Top 2%)572(Top 4%)572(Top 10%)
Half13.11 mi0.68 mi514-2477-2477-2647(Top 2%)604(Top 4%)604(Top 11%)
25K15.53 mi2.42 mi520-6481-4481-4735(Top 3%)687(Top 4%)687(Top 12%)
30K18.64 mi3.11 mi518+2473+8473+8547(Top 2%)510(Top 3%)510(Top 9%)
20M20.00 mi1.36 mi510+8468+5468+5561(Top 2%)527(Top 3%)527(Top 9%)
21M21.00 mi1.00 mi497+13456+12456+12485(Top 2%)456(Top 3%)456(Top 8%)
35K21.75 mi0.75 mi500-3458-2458-2699(Top 2%)652(Top 4%)652(Top 12%)
23M23.00 mi1.25 mi494+6453+5453+5617(Top 2%)581(Top 4%)581(Top 10%)
24M24.00 mi1.00 mi494454-1454-1721(Top 3%)676(Top 4%)676(Top 12%)
40K24.85 mi0.85 mi488+6449+5449+5645(Top 2%)601(Top 4%)601(Top 11%)
25.2M25.20 mi0.35 mi476+12438+11438+11408(Top 1%)375(Top 2%)375(Top 7%)
Finish26.22 mi1.02 mi458+18422+16422+16307(Top 1%)287(Top 2%)287(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

458

Males

425

M18-39

425

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

525

Males

487

M18-39

487

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

458

Males

425

M18-39

425

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

619

Males

572

M18-39

572

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

647

Males

604

M18-39

604

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

735

Males

687

M18-39

687

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

547

Males

510

M18-39

510

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

561

Males

527

M18-39

527

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

485

Males

456

M18-39

456

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

699

Males

652

M18-39

652

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

617

Males

581

M18-39

581

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

721

Males

676

M18-39

676

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

645

Males

601

M18-39

601

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

408

Males

375

M18-39

375

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

307

Males

287

M18-39

287

Passing Analysis

Category:
Athletes Passed
222
Passed By
165
Net Change
+57
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#515
5K → 10K2433-9#515#524
10K → 15K3013+17#524#507
15K → 20K1520-5#507#512
20K → Half24-2#512#514
Half → 25K1723-6#514#520
25K → 30K2422+2#520#518
30K → 20M168+8#518#510
20M → 21M163+13#510#497
21M → 35K69-3#497#500
35K → 23M1913+6#500#494
23M → 24M880#494#494
24M → 40K126+6#494#488
40K → 25.2M120+12#488#476
25.2M → Finish213+18#476#458
TOTALS222165+57
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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