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BOSTON MARATHON 2023

Mathieu Cavagnac

Bib: 6268•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 35%
Masters (Masters Men)
#0 / 9891
Top 20%
Division (M40-44)
#0 / 2241
Top 46%
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
6:43/mi
20:52
↑ 97↓ 3451.5%
10K· 6.21 mi
6:45/mi
41:49
↑ 79↓ 1380.4%
15K· 9.32 mi
6:46/mi
1:02:49
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:23:54
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:28:31
↑ 19↓ 370.5%
25K· 15.53 mi
6:52/mi
1:45:11
↑ 66↓ 880.2%
30K· 18.64 mi
7:08/mi
2:07:20
↑ 181↓ 1480.2%
20M
7:20/mi
2:17:18
↑ 64↓ 500.2%
21M
8:01/mi
2:25:19
↑ 106↓ 241.6%
35K· 21.75 mi
7:21/mi
2:30:49
↑ 17↓ 861.7%
23M
8:06/mi
2:40:57
↑ 23↓ 630.6%
24M
8:04/mi
2:49:01
↓ 821.3%
40K· 24.85 mi
8:26/mi
2:56:14
↓ 200.3%
25.2M
9:08/mi
2:59:23
↑ 13↓ 160.2%
Finish· 26.22 mi
7:57/mi
3:07:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:31
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:38:58
Pace7:33 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2120:526:4320:52
6:43
-
10K
6.21 mi10:45:1841:496:4420:57
6:45
+0:02
15K
9.32 mi11:06:181:02:496:4421:00
6:46
+0:01
20K
12.43 mi11:27:231:23:546:4521:05
6:47
+0:01
Half
13.11 mi11:32:001:28:316:454:37
6:46
-0:01
25K
15.53 mi11:48:401:45:116:4616:40
6:52
+0:06
30K
18.64 mi12:10:492:07:206:5022:09
7:08
+0:16
20M
20.00 mi12:20:472:17:186:529:58
7:20
+0:12
21M
21.00 mi12:28:482:25:196:558:01
8:01
+0:41
35K
21.75 mi12:34:182:30:496:565:30
7:21
-0:40
23M
23.00 mi12:44:262:40:577:0010:08
8:06
+0:45
24M
24.00 mi12:52:302:49:017:038:04
8:04
-0:02
40K
24.85 mi12:59:432:56:147:057:13
8:26
+0:22
25.2M
25.20 mi13:02:522:59:237:073:09
9:08
+0:42
Finish
26.22 mi13:10:583:07:297:098:06
7:57
-1:11

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

6:43 /mi

Average Pace

7:09 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:11

56% of race

Time at Steady Pace

37:37

20% of race

Time at Slower Pace

44:41

24% of race

Average Pace: 7:09 /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 mi10:24:2120:526:4320:52
6:43
#3826
10K
6.21 mi10:45:1841:496:4420:57
6:45
#4277
15K
9.32 mi11:06:181:02:496:4421:00
6:46
#4412
20K
12.43 mi11:27:231:23:546:4521:05
6:47
#4362
Half
13.11 mi11:32:001:28:316:454:37
6:46
#4384
25K
15.53 mi11:48:401:45:116:4616:40
6:52
#4418
30K
18.64 mi12:10:492:07:206:5022:09
7:08
#4587
20M
20.00 mi12:20:472:17:186:529:58
7:20
#4717
21M
21.00 mi12:28:482:25:196:558:01
8:01
#4883
35K
21.75 mi12:34:182:30:496:565:30
7:21
#4972
23M
23.00 mi12:44:262:40:577:0010:08
8:06
#5219
24M
24.00 mi12:52:302:49:017:038:04
8:04
#5401
40K
24.85 mi12:59:432:56:147:057:13
8:26
#5590
25.2M
25.20 mi13:02:522:59:237:073:09
9:08
#5666
Finish
26.22 mi13:10:583:07:297:098:06
7:57
#5817
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3826359735974713(Top 18%)4398(Top 29%)4398(Top 196%)
10K6.21 mi3.10 mi4277-4514009-4124009-4124763(Top 18%)4427(Top 29%)4427(Top 198%)
15K9.32 mi3.11 mi4412-1354129-1204129-1204713(Top 18%)4398(Top 29%)4398(Top 196%)
20K12.43 mi3.11 mi4362+504082+474082+474327(Top 16%)4044(Top 27%)4044(Top 180%)
Half13.11 mi0.68 mi4384-224104-224104-225028(Top 19%)4660(Top 31%)4660(Top 208%)
25K15.53 mi2.42 mi4418-344132-284132-284776(Top 18%)4433(Top 29%)4433(Top 198%)
30K18.64 mi3.11 mi4587-1694278-1464278-1465088(Top 19%)4674(Top 31%)4674(Top 209%)
20M20.00 mi1.36 mi4717-1304394-1164394-1165822(Top 22%)5160(Top 34%)5160(Top 230%)
21M21.00 mi1.00 mi4883-1664536-1424536-1427410(Top 28%)6114(Top 40%)6114(Top 273%)
35K21.75 mi0.75 mi4972-894600-644600-647427(Top 28%)6131(Top 40%)6131(Top 274%)
23M23.00 mi1.25 mi5219-2474797-1974797-19710359(Top 39%)7649(Top 50%)7649(Top 341%)
24M24.00 mi1.00 mi5401-1824944-1474944-14711642(Top 44%)8210(Top 54%)8210(Top 366%)
40K24.85 mi0.85 mi5590-1895087-1435087-14312915(Top 49%)8721(Top 57%)8721(Top 389%)
25.2M25.20 mi0.35 mi5666-765136-495136-4913162(Top 49%)8803(Top 58%)8803(Top 393%)
Finish26.22 mi1.02 mi5817-1515239-1035239-10311690(Top 44%)8123(Top 54%)8123(Top 362%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4713

Males

4398

M40-44

4398

5K→10K

3.1 - 6.2 mi

Top 18%
×5story building
+79ft-138ft

Overall

4763

Males

4427

M40-44

4427

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4713

Males

4398

M40-44

4398

15K→20K

9.3 - 12.4 mi

Top 16%
×5story building
+106ft-86ft

Overall

4327

Males

4044

M40-44

4044

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

5028

Males

4660

M40-44

4660

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4776

Males

4433

M40-44

4433

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5088

Males

4674

M40-44

4674

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5822

Males

5160

M40-44

5160

20M→21M

20.0 - 21.0 mi

Top 28%
×8story building
+106ft-24ft

Overall

7410

Males

6114

M40-44

6114

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7427

Males

6131

M40-44

6131

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10359

Males

7649

M40-44

7649

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11642

Males

8210

M40-44

8210

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12915

Males

8721

M40-44

8721

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13162

Males

8803

M40-44

8803

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11690

Males

8123

M40-44

8123

Passing Analysis

Category:
Athletes Passed
589
Passed By
2580
Net Change
-1991
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3826
5K → 10K68519-451#3826#4277
10K → 15K81216-135#4277#4412
15K → 20K12878+50#4412#4362
20K → Half1335-22#4362#4384
Half → 25K82116-34#4384#4418
25K → 30K73242-169#4418#4587
30K → 20M36166-130#4587#4717
20M → 21M19185-166#4717#4883
21M → 35K18107-89#4883#4972
35K → 23M19266-247#4972#5219
23M → 24M19201-182#5219#5401
24M → 40K9198-189#5401#5590
40K → 25.2M480-76#5590#5666
25.2M → Finish20171-151#5666#5817
TOTALS5892580-1991
📊

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