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BOSTON MARATHON 2023

Stephen Vangampleare

Bib: 287•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 6%
Division (M18-39)
#0 / 5285
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:15
Rank: #498
Start → 5K
18:15 | 5:52/mi
10K· 6.21 mi
36:36
Rank: #541 (-43)
5K → 10K
18:21 | 5:54/mi
15K· 9.32 mi
55:02
Rank: #551 (-10)
10K → 15K
18:26 | 5:56/mi
20K· 12.43 mi
1:13:43
Rank: #551
15K → 20K
18:41 | 6:01/mi
Half· 13.11 mi
1:17:49
Rank: #554 (-3)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:32:40
Rank: #574 (-20)
Half → 25K
14:51 | 6:07/mi
30K· 18.64 mi
1:52:20
Rank: #626 (-52)
25K → 30K
19:40 | 6:20/mi
20M
2:01:21
Rank: #672 (-46)
30K → 20M
9:01 | 6:38/mi
21M
2:08:31
Rank: #729 (-57)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:13:28
Rank: #776 (-47)
21M → 35K
4:57 | 6:37/mi
23M
2:21:56
Rank: #810 (-34)
35K → 23M
8:28 | 6:46/mi
24M
2:28:44
Rank: #864 (-54)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:34:42
Rank: #909 (-45)
24M → 40K
5:58 | 6:59/mi
25.2M
2:37:13
Rank: #911 (-2)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:44:16
Rank: #993 (-82)
25.2M → Finish
7:03 | 6:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:49
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:26:27
Pace6:36 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2118:155:5218:15
5:52
-
10K
6.21 mi10:36:4236:365:5318:21
5:54
+0:02
15K
9.32 mi10:55:0855:025:5418:26
5:56
+0:02
20K
12.43 mi11:13:491:13:435:5618:41
6:01
+0:05
Half
13.11 mi11:17:551:17:495:564:06
6:01
0:00
25K
15.53 mi11:32:461:32:405:5814:51
6:07
+0:06
30K
18.64 mi11:52:261:52:206:0219:40
6:20
+0:13
20M
20.00 mi12:01:272:01:216:049:01
6:38
+0:18
21M
21.00 mi12:08:372:08:316:077:10
7:10
+0:32
35K
21.75 mi12:13:342:13:286:084:57
6:37
-0:33
23M
23.00 mi12:22:022:21:566:108:28
6:46
+0:09
24M
24.00 mi12:28:502:28:446:126:48
6:48
+0:02
40K
24.85 mi12:34:482:34:426:135:58
6:59
+0:11
25.2M
25.20 mi12:37:192:37:136:142:31
7:18
+0:19
Finish
26.22 mi12:44:222:44:166:167:03
6:55
-0:23

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

5:52 /mi

Average Pace

6:16 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:20

68% of race

Time at Steady Pace

29:14

18% of race

Time at Slower Pace

22:42

14% of race

Average Pace: 6:16 /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 mi10:18:2118:155:5218:15
5:52
#498
10K
6.21 mi10:36:4236:365:5318:21
5:54
#541
15K
9.32 mi10:55:0855:025:5418:26
5:56
#551
20K
12.43 mi11:13:491:13:435:5618:41
6:01
#551
Half
13.11 mi11:17:551:17:495:564:06
6:01
#554
25K
15.53 mi11:32:461:32:405:5814:51
6:07
#574
30K
18.64 mi11:52:261:52:206:0219:40
6:20
#626
20M
20.00 mi12:01:272:01:216:049:01
6:38
#672
21M
21.00 mi12:08:372:08:316:077:10
7:10
#729
35K
21.75 mi12:13:342:13:286:084:57
6:37
#776
23M
23.00 mi12:22:022:21:566:108:28
6:46
#810
24M
24.00 mi12:28:502:28:446:126:48
6:48
#864
40K
24.85 mi12:34:482:34:426:135:58
6:59
#909
25.2M
25.20 mi12:37:192:37:136:142:31
7:18
#911
Finish
26.22 mi12:44:222:44:166:167:03
6:55
#993
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi498461461576(Top 2%)533(Top 4%)533(Top 10%)
10K6.21 mi3.10 mi541-43499-38499-38605(Top 2%)562(Top 4%)562(Top 11%)
15K9.32 mi3.11 mi551-10509-10509-10576(Top 2%)533(Top 4%)533(Top 10%)
20K12.43 mi3.11 mi551509509584(Top 2%)544(Top 4%)544(Top 10%)
Half13.11 mi0.68 mi554-3513-4513-4796(Top 3%)755(Top 5%)755(Top 14%)
25K15.53 mi2.42 mi574-20533-20533-20808(Top 3%)765(Top 5%)765(Top 14%)
30K18.64 mi3.11 mi626-52585-52585-52993(Top 4%)944(Top 6%)944(Top 18%)
20M20.00 mi1.36 mi672-46630-45630-451980(Top 7%)1885(Top 12%)1885(Top 36%)
21M21.00 mi1.00 mi729-57687-57687-572888(Top 11%)2705(Top 18%)2705(Top 51%)
35K21.75 mi0.75 mi776-47733-46733-463028(Top 11%)2830(Top 19%)2830(Top 54%)
23M23.00 mi1.25 mi810-34766-33766-332414(Top 9%)2266(Top 15%)2266(Top 43%)
24M24.00 mi1.00 mi864-54818-52818-523602(Top 14%)3301(Top 22%)3301(Top 62%)
40K24.85 mi0.85 mi909-45862-44862-443681(Top 14%)3322(Top 22%)3322(Top 63%)
25.2M25.20 mi0.35 mi911-2864-2864-22837(Top 11%)2592(Top 17%)2592(Top 49%)
Finish26.22 mi1.02 mi993-82945-81945-814696(Top 18%)4051(Top 27%)4051(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

576

Males

533

M18-39

533

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

605

Males

562

M18-39

562

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

576

Males

533

M18-39

533

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

584

Males

544

M18-39

544

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

796

Males

755

M18-39

755

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

808

Males

765

M18-39

765

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

993

Males

944

M18-39

944

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1980

Males

1885

M18-39

1885

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2888

Males

2705

M18-39

2705

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3028

Males

2830

M18-39

2830

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2414

Males

2266

M18-39

2266

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3602

Males

3301

M18-39

3301

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3681

Males

3322

M18-39

3322

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2837

Males

2592

M18-39

2592

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4696

Males

4051

M18-39

4051

Passing Analysis

Category:
Athletes Passed
84
Passed By
579
Net Change
-495
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#498
5K → 10K1659-43#498#541
10K → 15K1121-10#541#551
15K → 20K17170#551#551
20K → Half14-3#551#554
Half → 25K929-20#554#574
25K → 30K658-52#574#626
30K → 20M349-46#626#672
20M → 21M259-57#672#729
21M → 35K047-47#729#776
35K → 23M741-34#776#810
23M → 24M357-54#810#864
24M → 40K146-45#864#909
40K → 25.2M68-2#909#911
25.2M → Finish284-82#911#993
TOTALS84579-495
📊

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