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BOSTON MARATHON 2023

Gilles Roulet

Bib: 1551•M

QC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Division (M18-39)
#0 / 5285
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
6:22/mi
19:46
↑ 97↓ 3451.5%
10K· 6.21 mi
6:19/mi
39:23
↑ 79↓ 1380.4%
15K· 9.32 mi
6:19/mi
58:59
↑ 67↓ 78
20K· 12.43 mi
6:18/mi
1:18:32
↑ 106↓ 860.1%
Half· 13.11 mi
6:17/mi
1:22:49
↑ 19↓ 370.5%
25K· 15.53 mi
6:17/mi
1:38:02
↑ 66↓ 880.2%
30K· 18.64 mi
6:19/mi
1:57:41
↑ 181↓ 1480.2%
20M
6:23/mi
2:06:21
↑ 64↓ 500.2%
21M
6:41/mi
2:13:02
↑ 106↓ 241.6%
35K· 21.75 mi
6:05/mi
2:17:35
↑ 17↓ 861.7%
23M
6:23/mi
2:25:34
↑ 23↓ 630.6%
24M
6:11/mi
2:31:45
↓ 821.3%
40K· 24.85 mi
6:10/mi
2:37:01
↓ 200.3%
25.2M
6:34/mi
2:39:17
↑ 13↓ 160.2%
Finish· 26.22 mi
5:58/mi
2:45:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:49
Pace6:19 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:22:33
Pace6:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1219:466:2219:46
6:22
-
10K
6.21 mi10:39:4939:236:2019:37
6:19
-0:03
15K
9.32 mi10:59:2558:596:2019:36
6:19
0:00
20K
12.43 mi11:18:581:18:326:1919:33
6:18
-0:01
Half
13.11 mi11:23:151:22:496:194:17
6:17
-0:01
25K
15.53 mi11:38:281:38:026:1915:13
6:17
0:00
30K
18.64 mi11:58:071:57:416:1919:39
6:19
+0:02
20M
20.00 mi12:06:472:06:216:198:40
6:23
+0:04
21M
21.00 mi12:13:282:13:026:206:41
6:41
+0:18
35K
21.75 mi12:18:012:17:356:204:33
6:05
-0:36
23M
23.00 mi12:26:002:25:346:207:59
6:23
+0:18
24M
24.00 mi12:32:112:31:456:196:11
6:11
-0:12
40K
24.85 mi12:37:272:37:016:195:16
6:10
-0:01
25.2M
25.20 mi12:39:432:39:176:192:16
6:34
+0:24
Finish
26.22 mi12:45:482:45:226:196:05
5:58
-0:36

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

5:58 /mi

Average Pace

6:19 /mi

Slowest Pace

6:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:25

95% of race

Time at Steady Pace

8:57

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi10:20:1219:466:2219:46
6:22
#1650
10K
6.21 mi10:39:4939:236:2019:37
6:19
#1732
15K
9.32 mi10:59:2558:596:2019:36
6:19
#1702
20K
12.43 mi11:18:581:18:326:1919:33
6:18
#1605
Half
13.11 mi11:23:151:22:496:194:17
6:17
#1607
25K
15.53 mi11:38:281:38:026:1915:13
6:17
#1537
30K
18.64 mi11:58:071:57:416:1919:39
6:19
#1386
20M
20.00 mi12:06:472:06:216:198:40
6:23
#1358
21M
21.00 mi12:13:282:13:026:206:41
6:41
#1328
35K
21.75 mi12:18:012:17:356:204:33
6:05
#1298
23M
23.00 mi12:26:002:25:346:207:59
6:23
#1248
24M
24.00 mi12:32:112:31:456:196:11
6:11
#1213
40K
24.85 mi12:37:272:37:016:195:16
6:10
#1169
25.2M
25.20 mi12:39:432:39:176:192:16
6:34
#1155
Finish
26.22 mi12:45:482:45:226:196:05
5:58
#1123
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1650157115711681(Top 6%)1607(Top 11%)1607(Top 30%)
10K6.21 mi3.10 mi1732-821655-841655-841818(Top 7%)1739(Top 11%)1739(Top 33%)
15K9.32 mi3.11 mi1702+301626+291626+291681(Top 6%)1607(Top 11%)1607(Top 30%)
20K12.43 mi3.11 mi1605+971534+921534+921346(Top 5%)1286(Top 8%)1286(Top 24%)
Half13.11 mi0.68 mi1607-21536-21536-21656(Top 6%)1586(Top 10%)1586(Top 30%)
25K15.53 mi2.42 mi1537+701469+671469+671238(Top 5%)1182(Top 8%)1182(Top 22%)
30K18.64 mi3.11 mi1386+1511324+1451324+145982(Top 4%)934(Top 6%)934(Top 18%)
20M20.00 mi1.36 mi1358+281297+271297+271066(Top 4%)1021(Top 7%)1021(Top 19%)
21M21.00 mi1.00 mi1328+301267+301267+301044(Top 4%)995(Top 7%)995(Top 19%)
35K21.75 mi0.75 mi1298+301239+281239+28881(Top 3%)838(Top 6%)838(Top 16%)
23M23.00 mi1.25 mi1248+501191+481191+481024(Top 4%)971(Top 6%)971(Top 18%)
24M24.00 mi1.00 mi1213+351157+341157+34971(Top 4%)920(Top 6%)920(Top 17%)
40K24.85 mi0.85 mi1169+441115+421115+42601(Top 2%)567(Top 4%)567(Top 11%)
25.2M25.20 mi0.35 mi1155+141101+141101+14624(Top 2%)591(Top 4%)591(Top 11%)
Finish26.22 mi1.02 mi1123+321070+311070+31660(Top 2%)629(Top 4%)629(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1681

Males

1607

M18-39

1607

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1818

Males

1739

M18-39

1739

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1681

Males

1607

M18-39

1607

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1346

Males

1286

M18-39

1286

20K→Half

12.4 - 13.1 mi

Top 6%
×2story building
+19ft-37ft

Overall

1656

Males

1586

M18-39

1586

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1238

Males

1182

M18-39

1182

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

982

Males

934

M18-39

934

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

1066

Males

1021

M18-39

1021

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1044

Males

995

M18-39

995

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

881

Males

838

M18-39

838

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1024

Males

971

M18-39

971

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

971

Males

920

M18-39

920

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

601

Males

567

M18-39

567

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

624

Males

591

M18-39

591

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2story building
+22ft-21ft

Overall

660

Males

629

M18-39

629

Passing Analysis

Category:
Athletes Passed
783
Passed By
256
Net Change
+527
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1650
5K → 10K66148-82#1650#1732
10K → 15K7040+30#1732#1702
15K → 20K10912+97#1702#1605
20K → Half1214-2#1605#1607
Half → 25K755+70#1607#1537
25K → 30K1565+151#1537#1386
30K → 20M368+28#1386#1358
20M → 21M366+30#1358#1328
21M → 35K322+30#1328#1298
35K → 23M533+50#1298#1248
23M → 24M405+35#1248#1213
24M → 40K440+44#1213#1169
40K → 25.2M173+14#1169#1155
25.2M → Finish375+32#1155#1123
TOTALS783256+527
📊

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