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BOSTON MARATHON 2024

Carl Perron

Bib: 17392•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 46%
Division (M55-59)
#0 / 1529
Top 35%
Race Day Weather
55°/45°F
scattered 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
7:53/mi
24:29
↑ 97↓ 3451.5%
10K· 6.21 mi
7:35/mi
48:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:39/mi
1:11:47
↑ 67↓ 78
20K· 12.43 mi
7:55/mi
1:36:24
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:41:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:03/mi
2:01:12
↑ 66↓ 880.2%
30K· 18.64 mi
8:31/mi
2:27:41
↑ 181↓ 1480.2%
20M
8:44/mi
2:39:33
↑ 64↓ 500.2%
21M
9:51/mi
2:49:24
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
2:55:53
↑ 17↓ 861.7%
23M
8:57/mi
3:07:05
↑ 23↓ 630.6%
24M
9:04/mi
3:16:09
↓ 821.3%
40K· 24.85 mi
9:20/mi
3:24:08
↓ 200.3%
25.2M
10:35/mi
3:27:47
↑ 13↓ 160.2%
Finish· 26.22 mi
9:39/mi
3:37:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:42
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:55:55
Pace8:51 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1624:297:5324:29
7:53
-
10K
6.21 mi11:38:4948:027:4423:33
7:35
-0:18
15K
9.32 mi12:02:341:11:477:4223:45
7:39
+0:04
20K
12.43 mi12:27:111:36:247:4524:37
7:55
+0:16
Half
13.11 mi12:32:291:41:427:455:18
7:46
-0:09
25K
15.53 mi12:51:592:01:127:4819:30
8:03
+0:17
30K
18.64 mi13:18:282:27:417:5526:29
8:31
+0:28
20M
20.00 mi13:30:202:39:337:5911:52
8:44
+0:13
21M
21.00 mi13:40:112:49:248:049:51
9:51
+1:07
35K
21.75 mi13:46:402:55:538:056:29
8:40
-1:11
23M
23.00 mi13:57:523:07:058:0811:12
8:57
+0:17
24M
24.00 mi14:06:563:16:098:109:04
9:04
+0:07
40K
24.85 mi14:14:553:24:088:137:59
9:20
+0:16
25.2M
25.20 mi14:18:343:27:478:153:39
10:35
+1:15
Finish
26.22 mi14:28:243:37:378:189:50
9:39
-0:56

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

7:35 /mi

Average Pace

8:18 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:12

56% of race

Time at Steady Pace

1:05:06

30% of race

Time at Slower Pace

31:19

14% of race

Average Pace: 8:18 /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 mi11:15:1624:297:5324:29
7:53
#13754
10K
6.21 mi11:38:4948:027:4423:33
7:35
#12346
15K
9.32 mi12:02:341:11:477:4223:45
7:39
#11767
20K
12.43 mi12:27:111:36:247:4524:37
7:55
#11581
Half
13.11 mi12:32:291:41:427:455:18
7:46
#11537
25K
15.53 mi12:51:592:01:127:4819:30
8:03
#11297
30K
18.64 mi13:18:282:27:417:5526:29
8:31
#11122
20M
20.00 mi13:30:202:39:337:5911:52
8:44
#11020
21M
21.00 mi13:40:112:49:248:049:51
9:51
#11088
35K
21.75 mi13:46:402:55:538:056:29
8:40
#11080
23M
23.00 mi13:57:523:07:058:0811:12
8:57
#11025
24M
24.00 mi14:06:563:16:098:109:04
9:04
#11059
40K
24.85 mi14:14:553:24:088:137:59
9:20
#11083
25.2M
25.20 mi14:18:343:27:478:153:39
10:35
#11125
Finish
26.22 mi14:28:243:37:378:189:50
9:39
#11392
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi137549565956510800(Top 42%)8185(Top 56%)8185(Top 535%)
10K6.21 mi3.10 mi12346+14088948+6178948+61710928(Top 43%)8294(Top 57%)8294(Top 542%)
15K9.32 mi3.11 mi11767+5798662+2868662+28610800(Top 42%)8185(Top 56%)8185(Top 535%)
20K12.43 mi3.11 mi11581+1868568+948568+9411288(Top 44%)8306(Top 57%)8306(Top 543%)
Half13.11 mi0.68 mi11537+448546+228546+2211188(Top 44%)8236(Top 56%)8236(Top 539%)
25K15.53 mi2.42 mi11297+2408385+1618385+16110478(Top 41%)7723(Top 53%)7723(Top 505%)
30K18.64 mi3.11 mi11122+1758205+1808205+18010791(Top 42%)7671(Top 53%)7671(Top 502%)
20M20.00 mi1.36 mi11020+1028102+1038102+10310759(Top 42%)7378(Top 51%)7378(Top 483%)
21M21.00 mi1.00 mi11088-688086+168086+1612394(Top 49%)7891(Top 54%)7891(Top 516%)
35K21.75 mi0.75 mi11080+88040+468040+4611690(Top 46%)7525(Top 52%)7525(Top 492%)
23M23.00 mi1.25 mi11025+557956+847956+8410927(Top 43%)7032(Top 48%)7032(Top 460%)
24M24.00 mi1.00 mi11059-347918+387918+3812548(Top 49%)7818(Top 54%)7818(Top 511%)
40K24.85 mi0.85 mi11083-247883+357883+3512476(Top 49%)7665(Top 53%)7665(Top 501%)
25.2M25.20 mi0.35 mi11125-427877+67877+613180(Top 52%)7952(Top 55%)7952(Top 520%)
Finish26.22 mi1.02 mi11392-2677956-797956-7917178(Top 67%)10032(Top 69%)10032(Top 656%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

10800

Males

8185

M55-59

8185

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

10928

Males

8294

M55-59

8294

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

10800

Males

8185

M55-59

8185

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11288

Males

8306

M55-59

8306

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11188

Males

8236

M55-59

8236

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10478

Males

7723

M55-59

7723

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10791

Males

7671

M55-59

7671

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10759

Males

7378

M55-59

7378

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12394

Males

7891

M55-59

7891

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11690

Males

7525

M55-59

7525

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

10927

Males

7032

M55-59

7032

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

12548

Males

7818

M55-59

7818

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12476

Males

7665

M55-59

7665

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13180

Males

7952

M55-59

7952

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17178

Males

10032

M55-59

10032

Passing Analysis

Category:
Athletes Passed
3936
Passed By
1574
Net Change
+2362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13754
5K → 10K141911+1408#13754#12346
10K → 15K60627+579#12346#11767
15K → 20K319133+186#11767#11581
20K → Half6319+44#11581#11537
Half → 25K31777+240#11537#11297
25K → 30K377202+175#11297#11122
30K → 20M19088+102#11122#11020
20M → 21M125193-68#11020#11088
21M → 35K9486+8#11088#11080
35K → 23M165110+55#11080#11025
23M → 24M87121-34#11025#11059
24M → 40K101125-24#11059#11083
40K → 25.2M2870-42#11083#11125
25.2M → Finish45312-267#11125#11392
TOTALS39361574+2362
📊

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