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BOSTON MARATHON 2024

Conan Langlois

Bib: 11588•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
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
7:22/mi
22:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:18/mi
45:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:40/mi
1:09:25
↑ 67↓ 78
20K· 12.43 mi
8:56/mi
1:37:11
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:42:40
↑ 19↓ 370.5%
25K· 15.53 mi
9:28/mi
2:05:37
↑ 66↓ 880.2%
30K· 18.64 mi
11:26/mi
2:41:08
↑ 181↓ 1480.2%
20M
10:51/mi
2:55:52
↑ 64↓ 500.2%
21M
13:21/mi
3:09:13
↑ 106↓ 241.6%
35K· 21.75 mi
12:34/mi
3:18:37
↑ 17↓ 861.7%
23M
13:42/mi
3:35:46
↑ 23↓ 630.6%
24M
11:37/mi
3:47:23
↓ 821.3%
40K· 24.85 mi
12:22/mi
3:57:57
↓ 200.3%
25.2M
17:09/mi
4:03:52
↑ 13↓ 160.2%
Finish· 26.22 mi
9:17/mi
4:13:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:40
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time2:30:40
Pace11:30 /mi
📊Positive Split: 46.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0122:547:2222:54
7:22
-
10K
6.21 mi11:13:4245:357:2022:41
7:18
-0:04
15K
9.32 mi11:37:321:09:257:2723:50
7:40
+0:22
20K
12.43 mi12:05:181:37:117:4927:46
8:56
+1:16
Half
13.11 mi12:10:471:42:407:505:29
8:02
-0:54
25K
15.53 mi12:33:442:05:378:0522:57
9:28
+1:26
30K
18.64 mi13:09:152:41:088:3935:31
11:26
+1:58
20M
20.00 mi13:23:592:55:528:4814:44
10:51
-0:35
21M
21.00 mi13:37:203:09:139:0113:21
13:21
+2:30
35K
21.75 mi13:46:443:18:379:089:24
12:34
-0:47
23M
23.00 mi14:03:533:35:469:2317:09
13:42
+1:08
24M
24.00 mi14:15:303:47:239:2811:37
11:37
-2:05
40K
24.85 mi14:26:043:57:579:3410:34
12:22
+0:45
25.2M
25.20 mi14:31:594:03:529:415:55
17:09
+4:47
Finish
26.22 mi14:41:274:13:209:409:28
9:17
-7:52

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

7:18 /mi

Average Pace

9:40 /mi

Slowest Pace

17:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:05

53% of race

Time at Steady Pace

1:01:52

24% of race

Time at Slower Pace

56:23

22% of race

Average Pace: 9:40 /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 mi10:51:0122:547:2222:54
7:22
#9714
10K
6.21 mi11:13:4245:357:2022:41
7:18
#9165
15K
9.32 mi11:37:321:09:257:2723:50
7:40
#9724
20K
12.43 mi12:05:181:37:117:4927:46
8:56
#12067
Half
13.11 mi12:10:471:42:407:505:29
8:02
#12096
25K
15.53 mi12:33:442:05:378:0522:57
9:28
#13315
30K
18.64 mi13:09:152:41:088:3935:31
11:26
#15584
20M
20.00 mi13:23:592:55:528:4814:44
10:51
#16004
21M
21.00 mi13:37:203:09:139:0113:21
13:21
#16577
35K
21.75 mi13:46:443:18:379:089:24
12:34
#17002
23M
23.00 mi14:03:533:35:469:2317:09
13:42
#17719
24M
24.00 mi14:15:303:47:239:2811:37
11:37
#17896
40K
24.85 mi14:26:043:57:579:3410:34
12:22
#18060
25.2M
25.20 mi14:31:594:03:529:415:55
17:09
#18255
Finish
26.22 mi14:41:274:13:209:409:28
9:17
#18149
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi97147806780610977(Top 43%)8276(Top 57%)8276(Top 373%)
10K6.21 mi3.10 mi9165+5497466+3407466+3408692(Top 34%)7171(Top 49%)7171(Top 323%)
15K9.32 mi3.11 mi9724-5597738-2727738-27210977(Top 43%)8276(Top 57%)8276(Top 373%)
20K12.43 mi3.11 mi12067-23438779-10418779-104117063(Top 67%)10829(Top 74%)10829(Top 488%)
Half13.11 mi0.68 mi12096-298791-128791-1213001(Top 51%)9100(Top 62%)9100(Top 410%)
25K15.53 mi2.42 mi13315-12199296-5059296-50517422(Top 68%)10885(Top 75%)10885(Top 491%)
30K18.64 mi3.11 mi15584-226910125-82910125-82920876(Top 82%)12262(Top 84%)12262(Top 553%)
20M20.00 mi1.36 mi16004-42010258-13310258-13318882(Top 74%)11191(Top 77%)11191(Top 505%)
21M21.00 mi1.00 mi16577-57310472-21410472-21421303(Top 83%)12316(Top 84%)12316(Top 555%)
35K21.75 mi0.75 mi17002-42510617-14510617-14522671(Top 89%)12958(Top 89%)12958(Top 584%)
23M23.00 mi1.25 mi17719-71710907-29010907-29023441(Top 92%)13357(Top 92%)13357(Top 602%)
24M24.00 mi1.00 mi17896-17710956-4910956-4920649(Top 81%)11842(Top 81%)11842(Top 534%)
40K24.85 mi0.85 mi18060-16411006-5011006-5021136(Top 83%)12040(Top 83%)12040(Top 543%)
25.2M25.20 mi0.35 mi18255-19511098-9211098-9224703(Top 97%)14009(Top 96%)14009(Top 632%)
Finish26.22 mi1.02 mi18149+10611015+8311015+8315542(Top 61%)9235(Top 63%)9235(Top 416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

10977

Males

8276

M45-49

8276

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

8692

Males

7171

M45-49

7171

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

10977

Males

8276

M45-49

8276

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17063

Males

10829

M45-49

10829

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13001

Males

9100

M45-49

9100

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

17422

Males

10885

M45-49

10885

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

20876

Males

12262

M45-49

12262

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18882

Males

11191

M45-49

11191

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21303

Males

12316

M45-49

12316

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

22671

Males

12958

M45-49

12958

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23441

Males

13357

M45-49

13357

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

20649

Males

11842

M45-49

11842

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21136

Males

12040

M45-49

12040

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

24703

Males

14009

M45-49

14009

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15542

Males

9235

M45-49

9235

Passing Analysis

Category:
Athletes Passed
1067
Passed By
9500
Net Change
-8435
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9714
5K → 10K60152+549#9714#9165
10K → 15K80639-559#9165#9724
15K → 20K112352-2343#9724#12067
20K → Half2352-29#12067#12096
Half → 25K531272-1219#12096#13315
25K → 30K202289-2269#13315#15584
30K → 20M42462-420#15584#16004
20M → 21M9582-573#16004#16577
21M → 35K20445-425#16577#17002
35K → 23M14731-717#17002#17719
23M → 24M30207-177#17719#17896
24M → 40K33197-164#17896#18060
40K → 25.2M6201-195#18060#18255
25.2M → Finish12519+106#18255#18149
TOTALS10679500-8435
📊

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