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BOSTON MARATHON 2025

Gaultier Norbert

Bib: 2407•M

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 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
5:39/mi
17:32
↑ 97↓ 3451.5%
10K· 6.21 mi
5:44/mi
35:22
↑ 79↓ 1380.4%
15K· 9.32 mi
5:52/mi
53:36
↑ 67↓ 78
20K· 12.43 mi
5:57/mi
1:12:06
↑ 106↓ 860.1%
Half· 13.11 mi
5:49/mi
1:16:04
↑ 19↓ 370.5%
25K· 15.53 mi
5:59/mi
1:30:35
↑ 66↓ 880.2%
30K· 18.64 mi
6:10/mi
1:49:46
↑ 181↓ 1480.2%
20M
6:19/mi
1:58:21
↑ 64↓ 500.2%
21M
6:39/mi
2:05:00
↑ 106↓ 241.6%
35K· 21.75 mi
6:13/mi
2:09:39
↑ 17↓ 861.7%
23M
6:19/mi
2:17:33
↑ 23↓ 630.6%
24M
6:10/mi
2:23:43
↓ 821.3%
40K· 24.85 mi
6:14/mi
2:29:03
↓ 200.3%
25.2M
6:46/mi
2:31:23
↑ 13↓ 160.2%
Finish· 26.22 mi
6:05/mi
2:37:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:16:04
Pace5:48 /mi
2nd Half
Distance13.11 mi
Time1:21:31
Pace6:13 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2317:325:3917:32
5:39
-
10K
6.21 mi10:36:1335:225:4217:50
5:44
+0:05
15K
9.32 mi10:54:2753:365:4518:14
5:52
+0:08
20K
12.43 mi11:12:571:12:065:4818:30
5:57
+0:05
Half
13.11 mi11:16:551:16:045:483:58
5:49
-0:08
25K
15.53 mi11:31:261:30:355:5014:31
5:59
+0:10
30K
18.64 mi11:50:371:49:465:5319:11
6:10
+0:11
20M
20.00 mi11:59:121:58:215:558:35
6:19
+0:09
21M
21.00 mi12:05:512:05:005:576:39
6:39
+0:20
35K
21.75 mi12:10:302:09:395:584:39
6:13
-0:26
23M
23.00 mi12:18:242:17:335:597:54
6:19
+0:06
24M
24.00 mi12:24:342:23:435:596:10
6:10
-0:09
40K
24.85 mi12:29:542:29:036:005:20
6:14
+0:04
25.2M
25.20 mi12:32:142:31:236:002:20
6:46
+0:32
Finish
26.22 mi12:38:262:37:356:016:12
6:05
-0:41

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

5:39 /mi

Average Pace

6:01 /mi

Slowest Pace

6:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:08

78% of race

Time at Steady Pace

33:07

21% of race

Time at Slower Pace

2:20

1% of race

Average Pace: 6:01 /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 mi10:18:2317:325:3917:32
5:39
#355
10K
6.21 mi10:36:1335:225:4217:50
5:44
#428
15K
9.32 mi10:54:2753:365:4518:14
5:52
#509
20K
12.43 mi11:12:571:12:065:4818:30
5:57
#530
Half
13.11 mi11:16:551:16:045:483:58
5:49
#530
25K
15.53 mi11:31:261:30:355:5014:31
5:59
#552
30K
18.64 mi11:50:371:49:465:5319:11
6:10
#566
20M
20.00 mi11:59:121:58:215:558:35
6:19
#590
21M
21.00 mi12:05:512:05:005:576:39
6:39
#588
35K
21.75 mi12:10:302:09:395:584:39
6:13
#606
23M
23.00 mi12:18:242:17:335:597:54
6:19
#606
24M
24.00 mi12:24:342:23:435:596:10
6:10
#615
40K
24.85 mi12:29:542:29:036:005:20
6:14
#610
25.2M
25.20 mi12:32:142:31:236:002:20
6:46
#610
Finish
26.22 mi12:38:262:37:356:016:12
6:05
#610
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi355322322683(Top 2%)637(Top 4%)637(Top 11%)
10K6.21 mi3.10 mi428-73392-70392-70518(Top 2%)480(Top 3%)480(Top 9%)
15K9.32 mi3.11 mi509-81472-80472-80683(Top 2%)637(Top 4%)637(Top 11%)
20K12.43 mi3.11 mi530-21492-20492-20754(Top 3%)706(Top 4%)706(Top 13%)
Half13.11 mi0.68 mi530492492610(Top 2%)571(Top 4%)571(Top 10%)
25K15.53 mi2.42 mi552-22510-18510-18754(Top 3%)706(Top 4%)706(Top 13%)
30K18.64 mi3.11 mi566-14521-11521-11843(Top 3%)789(Top 5%)789(Top 14%)
20M20.00 mi1.36 mi590-24545-24545-24989(Top 3%)932(Top 6%)932(Top 17%)
21M21.00 mi1.00 mi588+2543+2543+21038(Top 4%)981(Top 6%)981(Top 17%)
35K21.75 mi0.75 mi606-18560-17560-171239(Top 4%)1169(Top 7%)1169(Top 21%)
23M23.00 mi1.25 mi606560560898(Top 3%)845(Top 5%)845(Top 15%)
24M24.00 mi1.00 mi615-9568-8568-8921(Top 3%)866(Top 5%)866(Top 15%)
40K24.85 mi0.85 mi610+5563+5563+5803(Top 3%)752(Top 5%)752(Top 13%)
25.2M25.20 mi0.35 mi610562+1562+1854(Top 3%)787(Top 5%)787(Top 14%)
Finish26.22 mi1.02 mi6105625621130(Top 4%)1056(Top 7%)1056(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

683

Males

637

M18-39

637

5K→10K

3.1 - 6.2 mi

Top 2%
×5story building
+79ft-138ft

Overall

518

Males

480

M18-39

480

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

683

Males

637

M18-39

637

15K→20K

9.3 - 12.4 mi

Top 3%
×5story building
+106ft-86ft

Overall

754

Males

706

M18-39

706

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

610

Males

571

M18-39

571

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

754

Males

706

M18-39

706

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

843

Males

789

M18-39

789

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

989

Males

932

M18-39

932

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1038

Males

981

M18-39

981

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1239

Males

1169

M18-39

1169

35K→23M

21.8 - 23.0 mi

Top 3%
×5story building
+23ft-63ft

Overall

898

Males

845

M18-39

845

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

921

Males

866

M18-39

866

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

803

Males

752

M18-39

752

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

854

Males

787

M18-39

787

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1130

Males

1056

M18-39

1056

Passing Analysis

Category:
Athletes Passed
134
Passed By
389
Net Change
-255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#355
5K → 10K376-73#355#428
10K → 15K788-81#428#509
15K → 20K1132-21#509#530
20K → Half220#530#530
Half → 25K1537-22#530#552
25K → 30K2539-14#552#566
30K → 20M529-24#566#590
20M → 21M1412+2#590#588
21M → 35K523-18#588#606
35K → 23M12120#606#606
23M → 24M817-9#606#615
24M → 40K116+5#615#610
40K → 25.2M330#610#610
25.2M → Finish13130#610#610
TOTALS134389-255
📊

Passing Visuals

Category:
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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