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BOSTON MARATHON 2024

David Vifquain

Bib: 2636•M

NE

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Masters (Masters Men)
#0 / 9729
Top 5%
Division (M40-44)
#0 / 2009
Top 14%
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
6:32/mi
20:18
↑ 97↓ 3451.5%
10K· 6.21 mi
6:36/mi
40:48
↑ 79↓ 1380.4%
15K· 9.32 mi
6:36/mi
1:01:17
↑ 67↓ 78
20K· 12.43 mi
6:38/mi
1:21:54
↑ 106↓ 860.1%
Half· 13.11 mi
6:31/mi
1:26:21
↑ 19↓ 370.5%
25K· 15.53 mi
6:37/mi
1:42:24
↑ 66↓ 880.2%
30K· 18.64 mi
6:51/mi
2:03:40
↑ 181↓ 1480.2%
20M
6:51/mi
2:12:59
↑ 64↓ 500.2%
21M
7:04/mi
2:20:03
↑ 106↓ 241.6%
35K· 21.75 mi
7:41/mi
2:25:48
↑ 17↓ 861.7%
23M
6:44/mi
2:34:14
↑ 23↓ 630.6%
24M
6:43/mi
2:40:57
↓ 821.3%
40K· 24.85 mi
6:39/mi
2:46:38
↓ 200.3%
25.2M
7:24/mi
2:49:11
↑ 13↓ 160.2%
Finish· 26.22 mi
6:30/mi
2:55:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:21
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:29:27
Pace6:49 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5420:186:3220:18
6:32
-
10K
6.21 mi10:42:2440:486:3420:30
6:36
+0:04
15K
9.32 mi11:02:531:01:176:3520:29
6:36
0:00
20K
12.43 mi11:23:301:21:546:3520:37
6:38
+0:02
Half
13.11 mi11:27:571:26:216:354:27
6:31
-0:07
25K
15.53 mi11:44:001:42:246:3616:03
6:37
+0:06
30K
18.64 mi12:05:162:03:406:3821:16
6:51
+0:14
20M
20.00 mi12:14:352:12:596:399:19
6:51
0:00
21M
21.00 mi12:21:392:20:036:407:04
7:04
+0:13
35K
21.75 mi12:27:242:25:486:425:45
7:41
+0:37
23M
23.00 mi12:35:502:34:146:428:26
6:44
-0:57
24M
24.00 mi12:42:332:40:576:426:43
6:43
-0:01
40K
24.85 mi12:48:142:46:386:425:41
6:39
-0:04
25.2M
25.20 mi12:50:472:49:116:432:33
7:24
+0:45
Finish
26.22 mi12:57:242:55:486:436:37
6:30
-0:54

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

6:30 /mi

Average Pace

6:43 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:30

95% of race

Time at Steady Pace

2:33

1% of race

Time at Slower Pace

5:45

3% of race

Average Pace: 6:42 /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 mi10:21:5420:186:3220:18
6:32
#3525
10K
6.21 mi10:42:2440:486:3420:30
6:36
#3524
15K
9.32 mi11:02:531:01:176:3520:29
6:36
#3402
20K
12.43 mi11:23:301:21:546:3520:37
6:38
#3206
Half
13.11 mi11:27:571:26:216:354:27
6:31
#3159
25K
15.53 mi11:44:001:42:246:3616:03
6:37
#2937
30K
18.64 mi12:05:162:03:406:3821:16
6:51
#2664
20M
20.00 mi12:14:352:12:596:399:19
6:51
#2543
21M
21.00 mi12:21:392:20:036:407:04
7:04
#2390
35K
21.75 mi12:27:242:25:486:425:45
7:41
#2507
23M
23.00 mi12:35:502:34:146:428:26
6:44
#2346
24M
24.00 mi12:42:332:40:576:426:43
6:43
#2240
40K
24.85 mi12:48:142:46:386:425:41
6:39
#2130
25.2M
25.20 mi12:50:472:49:116:432:33
7:24
#2092
Finish
26.22 mi12:57:242:55:486:436:37
6:30
#2019
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3525335333533214(Top 13%)3060(Top 21%)3060(Top 152%)
10K6.21 mi3.10 mi3524+13346+73346+73588(Top 14%)3398(Top 23%)3398(Top 169%)
15K9.32 mi3.11 mi3402+1223236+1103236+1103214(Top 13%)3060(Top 21%)3060(Top 152%)
20K12.43 mi3.11 mi3206+1963054+1823054+1822810(Top 11%)2681(Top 18%)2681(Top 133%)
Half13.11 mi0.68 mi3159+473012+423012+422688(Top 11%)2564(Top 18%)2564(Top 128%)
25K15.53 mi2.42 mi2937+2222800+2122800+2122221(Top 9%)2126(Top 15%)2126(Top 106%)
30K18.64 mi3.11 mi2664+2732535+2652535+2652105(Top 8%)1993(Top 14%)1993(Top 99%)
20M20.00 mi1.36 mi2543+1212422+1132422+1131774(Top 7%)1668(Top 11%)1668(Top 83%)
21M21.00 mi1.00 mi2390+1532280+1422280+1421240(Top 5%)1172(Top 8%)1172(Top 58%)
35K21.75 mi0.75 mi2507-1172383-1032383-1035969(Top 23%)4651(Top 32%)4651(Top 232%)
23M23.00 mi1.25 mi2346+1612231+1522231+1521143(Top 4%)1075(Top 7%)1075(Top 54%)
24M24.00 mi1.00 mi2240+1062128+1032128+1031421(Top 6%)1320(Top 9%)1320(Top 66%)
40K24.85 mi0.85 mi2130+1102026+1022026+102992(Top 4%)922(Top 6%)922(Top 46%)
25.2M25.20 mi0.35 mi2092+381989+371989+371217(Top 5%)1115(Top 8%)1115(Top 56%)
Finish26.22 mi1.02 mi2019+731920+691920+691376(Top 5%)1251(Top 9%)1251(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21story building
+97ft-345ft

Overall

3214

Males

3060

M40-44

3060

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

3588

Males

3398

M40-44

3398

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+67ft-78ft

Overall

3214

Males

3060

M40-44

3060

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

2810

Males

2681

M40-44

2681

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+19ft-37ft

Overall

2688

Males

2564

M40-44

2564

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2221

Males

2126

M40-44

2126

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2105

Males

1993

M40-44

1993

30K→20M

18.6 - 20.0 mi

Top 7%
×5story building
+64ft-50ft

Overall

1774

Males

1668

M40-44

1668

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1240

Males

1172

M40-44

1172

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5969

Males

4651

M40-44

4651

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1143

Males

1075

M40-44

1075

23M→24M

23.0 - 24.0 mi

Top 6%
×6story building
+12ft-82ft

Overall

1421

Males

1320

M40-44

1320

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

992

Males

922

M40-44

922

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1217

Males

1115

M40-44

1115

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1376

Males

1251

M40-44

1251

Passing Analysis

Category:
Athletes Passed
1918
Passed By
412
Net Change
+1506
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3525
5K → 10K136135+1#3525#3524
10K → 15K16644+122#3524#3402
15K → 20K21519+196#3402#3206
20K → Half525+47#3206#3159
Half → 25K2319+222#3159#2937
25K → 30K31138+273#2937#2664
30K → 20M13312+121#2664#2543
20M → 21M1596+153#2543#2390
21M → 35K10127-117#2390#2507
35K → 23M1643+161#2507#2346
23M → 24M1126+106#2346#2240
24M → 40K1122+110#2240#2130
40K → 25.2M402+38#2130#2092
25.2M → Finish774+73#2092#2019
TOTALS1918412+1506
📊

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