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BOSTON MARATHON 2023

Vincent Sprague

Bib: 4044•M

OH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 30%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:16
Rank: #2408
Start → 5K
20:16 | 6:31/mi
10K· 6.21 mi
40:16
Rank: #2394 (+14)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
59:45
Rank: #2059 (+335)
10K → 15K
19:29 | 6:16/mi
20K· 12.43 mi
1:19:39
Rank: #1983 (+76)
15K → 20K
19:54 | 6:24/mi
Half· 13.11 mi
1:23:57
Rank: #1967 (+16)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:39:34
Rank: #1931 (+36)
Half → 25K
15:37 | 6:26/mi
30K· 18.64 mi
2:00:22
Rank: #2004 (-73)
25K → 30K
20:48 | 6:42/mi
20M
2:10:01
Rank: #2149 (-145)
30K → 20M
9:39 | 7:06/mi
21M
2:18:06
Rank: #2373 (-224)
20M → 21M
8:05 | 8:05/mi
35K· 21.75 mi
2:23:44
Rank: #2516 (-143)
21M → 35K
5:38 | 7:32/mi
23M
2:34:47
Rank: #3201 (-685)
35K → 23M
11:03 | 8:50/mi
24M
2:44:49
Rank: #4319 (-1118)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
2:52:22
Rank: #4688 (-369)
24M → 40K
7:33 | 8:50/mi
25.2M
2:55:02
Rank: #4674 (+14)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:03:11
Rank: #4876 (-202)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:57
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:39:14
Pace7:34 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3420:166:3120:16
6:31
-
10K
6.21 mi10:42:3440:166:2920:00
6:26
-0:05
15K
9.32 mi11:02:0359:456:2519:29
6:16
-0:10
20K
12.43 mi11:21:571:19:396:2519:54
6:24
+0:08
Half
13.11 mi11:26:151:23:576:244:18
6:18
-0:06
25K
15.53 mi11:41:521:39:346:2515:37
6:26
+0:08
30K
18.64 mi12:02:402:00:226:2720:48
6:42
+0:16
20M
20.00 mi12:12:192:10:016:309:39
7:06
+0:24
21M
21.00 mi12:20:242:18:066:358:05
8:05
+0:59
35K
21.75 mi12:26:022:23:446:375:38
7:32
-0:33
23M
23.00 mi12:37:052:34:476:4411:03
8:50
+1:18
24M
24.00 mi12:47:072:44:496:5210:02
10:02
+1:12
40K
24.85 mi12:54:402:52:226:567:33
8:50
-1:12
25.2M
25.20 mi12:57:202:55:026:572:40
7:44
-1:06
Finish
26.22 mi13:05:293:03:117:008:09
8:00
+0:16

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

6:16 /mi

Average Pace

7:00 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:34

54% of race

Time at Steady Pace

36:05

20% of race

Time at Slower Pace

47:32

26% of race

Average Pace: 6:59 /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 mi10:22:3420:166:3120:16
6:31
#2408
10K
6.21 mi10:42:3440:166:2920:00
6:26
#2394
15K
9.32 mi11:02:0359:456:2519:29
6:16
#2059
20K
12.43 mi11:21:571:19:396:2519:54
6:24
#1983
Half
13.11 mi11:26:151:23:576:244:18
6:18
#1967
25K
15.53 mi11:41:521:39:346:2515:37
6:26
#1931
30K
18.64 mi12:02:402:00:226:2720:48
6:42
#2004
20M
20.00 mi12:12:192:10:016:309:39
7:06
#2149
21M
21.00 mi12:20:242:18:066:358:05
8:05
#2373
35K
21.75 mi12:26:022:23:446:375:38
7:32
#2516
23M
23.00 mi12:37:052:34:476:4411:03
8:50
#3201
24M
24.00 mi12:47:072:44:496:5210:02
10:02
#4319
40K
24.85 mi12:54:402:52:226:567:33
8:50
#4688
25.2M
25.20 mi12:57:202:55:026:572:40
7:44
#4674
Finish
26.22 mi13:05:293:03:117:008:09
8:00
#4876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2408229622961538(Top 6%)1468(Top 10%)1468(Top 28%)
10K6.21 mi3.10 mi2394+142286+102286+102439(Top 9%)2334(Top 15%)2334(Top 44%)
15K9.32 mi3.11 mi2059+3351974+3121974+3121538(Top 6%)1468(Top 10%)1468(Top 28%)
20K12.43 mi3.11 mi1983+761899+751899+751825(Top 7%)1748(Top 12%)1748(Top 33%)
Half13.11 mi0.68 mi1967+161883+161883+161827(Top 7%)1756(Top 12%)1756(Top 33%)
25K15.53 mi2.42 mi1931+361849+341849+341925(Top 7%)1845(Top 12%)1845(Top 35%)
30K18.64 mi3.11 mi2004-731921-721921-722388(Top 9%)2274(Top 15%)2274(Top 43%)
20M20.00 mi1.36 mi2149-1452060-1392060-1394629(Top 17%)4248(Top 28%)4248(Top 80%)
21M21.00 mi1.00 mi2373-2242274-2142274-2147854(Top 30%)6384(Top 42%)6384(Top 121%)
35K21.75 mi0.75 mi2516-1432408-1342408-1348663(Top 33%)6880(Top 45%)6880(Top 130%)
23M23.00 mi1.25 mi3201-6853034-6263034-62615099(Top 57%)9836(Top 65%)9836(Top 186%)
24M24.00 mi1.00 mi4319-11184041-10074041-100720861(Top 78%)12363(Top 81%)12363(Top 234%)
40K24.85 mi0.85 mi4688-3694348-3074348-30715188(Top 57%)9754(Top 64%)9754(Top 185%)
25.2M25.20 mi0.35 mi4674+144335+134335+134986(Top 19%)4263(Top 28%)4263(Top 81%)
Finish26.22 mi1.02 mi4876-2024493-1584493-15812060(Top 45%)8295(Top 55%)8295(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1538

Males

1468

M18-39

1468

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2439

Males

2334

M18-39

2334

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1538

Males

1468

M18-39

1468

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1825

Males

1748

M18-39

1748

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1827

Males

1756

M18-39

1756

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1925

Males

1845

M18-39

1845

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2388

Males

2274

M18-39

2274

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4629

Males

4248

M18-39

4248

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7854

Males

6384

M18-39

6384

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8663

Males

6880

M18-39

6880

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

15099

Males

9836

M18-39

9836

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20861

Males

12363

M18-39

12363

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15188

Males

9754

M18-39

9754

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4986

Males

4263

M18-39

4263

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12060

Males

8295

M18-39

8295

Passing Analysis

Category:
Athletes Passed
753
Passed By
3221
Net Change
-2468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2408
5K → 10K138124+14#2408#2394
10K → 15K3361+335#2394#2059
15K → 20K9923+76#2059#1983
20K → Half215+16#1983#1967
Half → 25K5822+36#1967#1931
25K → 30K36109-73#1931#2004
30K → 20M12157-145#2004#2149
20M → 21M3227-224#2149#2373
21M → 35K5148-143#2373#2516
35K → 23M4689-685#2516#3201
23M → 24M01118-1118#3201#4319
24M → 40K9378-369#4319#4688
40K → 25.2M239+14#4688#4674
25.2M → Finish9211-202#4674#4876
TOTALS7533221-2468
📊

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