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BOSTON MARATHON 2023

Julien Cyr

Bib: 5943•M

QC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:57
Rank: #6642
Start → 5K
21:57 | 7:04/mi
10K· 6.21 mi
43:38
Rank: #6621 (+21)
5K → 10K
21:41 | 6:59/mi
15K· 9.32 mi
1:05:14
Rank: #6506 (+115)
10K → 15K
21:36 | 6:57/mi
20K· 12.43 mi
1:26:51
Rank: #6282 (+224)
15K → 20K
21:37 | 6:57/mi
Half· 13.11 mi
1:31:35
Rank: #6277 (+5)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:48:25
Rank: #6078 (+199)
Half → 25K
16:50 | 6:57/mi
30K· 18.64 mi
2:10:13
Rank: #5721 (+357)
25K → 30K
21:48 | 7:01/mi
20M
2:19:41
Rank: #5565 (+156)
30K → 20M
9:28 | 6:58/mi
21M
2:26:50
Rank: #5358 (+207)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:32:00
Rank: #5314 (+44)
21M → 35K
5:10 | 6:54/mi
23M
2:40:53
Rank: #5196 (+118)
35K → 23M
8:53 | 7:06/mi
24M
2:47:35
Rank: #5051 (+145)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:53:22
Rank: #4934 (+117)
24M → 40K
5:47 | 6:46/mi
25.2M
2:55:53
Rank: #4874 (+60)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
3:02:51
Rank: #4798 (+76)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:31:35
Pace6:59 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:31:16
Pace6:58 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3621:577:0421:57
7:04
-
10K
6.21 mi10:46:1743:387:0121:41
6:59
-0:05
15K
9.32 mi11:07:531:05:147:0021:36
6:57
-0:02
20K
12.43 mi11:29:301:26:516:5921:37
6:57
0:00
Half
13.11 mi11:34:141:31:356:594:44
6:56
-0:01
25K
15.53 mi11:51:041:48:256:5916:50
6:57
+0:01
30K
18.64 mi12:12:522:10:136:5921:48
7:01
+0:04
20M
20.00 mi12:22:202:19:416:599:28
6:58
-0:03
21M
21.00 mi12:29:292:26:507:007:09
7:09
+0:11
35K
21.75 mi12:34:392:32:006:595:10
6:54
-0:15
23M
23.00 mi12:43:322:40:537:008:53
7:06
+0:12
24M
24.00 mi12:50:142:47:356:596:42
6:42
-0:24
40K
24.85 mi12:56:012:53:226:595:47
6:46
+0:04
25.2M
25.20 mi12:58:322:55:536:592:31
7:18
+0:32
Finish
26.22 mi13:05:303:02:516:596:58
6:50
-0:28

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

6:42 /mi

Average Pace

6:59 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:21

78% of race

Time at Steady Pace

40:30

22% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi10:24:3621:577:0421:57
7:04
#6642
10K
6.21 mi10:46:1743:387:0121:41
6:59
#6621
15K
9.32 mi11:07:531:05:147:0021:36
6:57
#6506
20K
12.43 mi11:29:301:26:516:5921:37
6:57
#6282
Half
13.11 mi11:34:141:31:356:594:44
6:56
#6277
25K
15.53 mi11:51:041:48:256:5916:50
6:57
#6078
30K
18.64 mi12:12:522:10:136:5921:48
7:01
#5721
20M
20.00 mi12:22:202:19:416:599:28
6:58
#5565
21M
21.00 mi12:29:292:26:507:007:09
7:09
#5358
35K
21.75 mi12:34:392:32:006:595:10
6:54
#5314
23M
23.00 mi12:43:322:40:537:008:53
7:06
#5196
24M
24.00 mi12:50:142:47:356:596:42
6:42
#5051
40K
24.85 mi12:56:012:53:226:595:47
6:46
#4934
25.2M
25.20 mi12:58:322:55:536:592:31
7:18
#4874
Finish
26.22 mi13:05:303:02:516:596:58
6:50
#4798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6642599359936263(Top 24%)5664(Top 37%)5664(Top 107%)
10K6.21 mi3.10 mi6621+215970+235970+236665(Top 25%)5982(Top 39%)5982(Top 113%)
15K9.32 mi3.11 mi6506+1155872+985872+986263(Top 24%)5664(Top 37%)5664(Top 107%)
20K12.43 mi3.11 mi6282+2245692+1805692+1805694(Top 21%)5221(Top 34%)5221(Top 99%)
Half13.11 mi0.68 mi6277+55688+45688+46151(Top 23%)5594(Top 37%)5594(Top 106%)
25K15.53 mi2.42 mi6078+1995540+1485540+1485231(Top 20%)4823(Top 32%)4823(Top 91%)
30K18.64 mi3.11 mi5721+3575247+2935247+2934464(Top 17%)4141(Top 27%)4141(Top 78%)
20M20.00 mi1.36 mi5565+1565113+1345113+1343840(Top 14%)3576(Top 24%)3576(Top 68%)
21M21.00 mi1.00 mi5358+2074930+1834930+1832875(Top 11%)2700(Top 18%)2700(Top 51%)
35K21.75 mi0.75 mi5314+444887+434887+434799(Top 18%)4335(Top 29%)4335(Top 82%)
23M23.00 mi1.25 mi5196+1184775+1124775+1124287(Top 16%)3914(Top 26%)3914(Top 74%)
24M24.00 mi1.00 mi5051+1454645+1304645+1303131(Top 12%)2906(Top 19%)2906(Top 55%)
40K24.85 mi0.85 mi4934+1174546+994546+992685(Top 10%)2484(Top 16%)2484(Top 47%)
25.2M25.20 mi0.35 mi4874+604495+514495+512990(Top 11%)2745(Top 18%)2745(Top 52%)
Finish26.22 mi1.02 mi4798+764428+674428+674279(Top 16%)3755(Top 25%)3755(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6263

Males

5664

M18-39

5664

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6665

Males

5982

M18-39

5982

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6263

Males

5664

M18-39

5664

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5694

Males

5221

M18-39

5221

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6151

Males

5594

M18-39

5594

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5231

Males

4823

M18-39

4823

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4464

Males

4141

M18-39

4141

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3840

Males

3576

M18-39

3576

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2875

Males

2700

M18-39

2700

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4799

Males

4335

M18-39

4335

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4287

Males

3914

M18-39

3914

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3131

Males

2906

M18-39

2906

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2685

Males

2484

M18-39

2484

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2990

Males

2745

M18-39

2745

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4279

Males

3755

M18-39

3755

Passing Analysis

Category:
Athletes Passed
2195
Passed By
351
Net Change
+1844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6642
5K → 10K203182+21#6642#6621
10K → 15K18065+115#6621#6506
15K → 20K23915+224#6506#6282
20K → Half2116+5#6282#6277
Half → 25K21112+199#6277#6078
25K → 30K3636+357#6078#5721
30K → 20M1604+156#5721#5565
20M → 21M2081+207#5565#5358
21M → 35K5713+44#5358#5314
35K → 23M13012+118#5314#5196
23M → 24M1516+145#5196#5051
24M → 40K1170+117#5051#4934
40K → 25.2M611+60#4934#4874
25.2M → Finish9418+76#4874#4798
TOTALS2195351+1844
📊

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