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BOSTON MARATHON 2023

Stephen Rappa

Bib: 29634•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
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
31:41
Rank: #23938
Start → 5K
31:41 | 10:12/mi
10K· 6.21 mi
1:02:43
Rank: #23827 (+111)
5K → 10K
31:02 | 9:59/mi
15K· 9.32 mi
1:33:28
Rank: #23664 (+163)
10K → 15K
30:45 | 9:54/mi
20K· 12.43 mi
2:05:33
Rank: #23643 (+21)
15K → 20K
32:05 | 10:20/mi
Half· 13.11 mi
2:12:39
Rank: #23665 (-22)
20K → Half
7:06 | 10:24/mi
25K· 15.53 mi
2:36:50
Rank: #23414 (+251)
Half → 25K
24:11 | 9:58/mi
30K· 18.64 mi
3:08:37
Rank: #23084 (+330)
25K → 30K
31:47 | 10:14/mi
20M
3:22:47
Rank: #22956 (+128)
30K → 20M
14:10 | 10:25/mi
21M
3:33:22
Rank: #22779 (+177)
20M → 21M
10:35 | 10:35/mi
35K· 21.75 mi
3:40:40
Rank: #22717 (+62)
21M → 35K
7:18 | 9:45/mi
23M
3:53:33
Rank: #22601 (+116)
35K → 23M
12:53 | 10:17/mi
24M
4:03:56
Rank: #22562 (+39)
23M → 24M
10:23 | 10:23/mi
40K· 24.85 mi
4:12:59
Rank: #22521 (+41)
24M → 40K
9:03 | 10:35/mi
25.2M
4:17:02
Rank: #22519 (+2)
40K → 25.2M
4:03 | 11:45/mi
Finish· 26.22 mi
4:27:34
Rank: #22523 (-4)
25.2M → Finish
10:32 | 10:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:39
Pace10:07 /mi
2nd Half
Distance13.11 mi
Time2:14:55
Pace10:18 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5231:4110:1231:41
10:12
-
10K
6.21 mi12:23:541:02:4310:0631:02
9:59
-0:13
15K
9.32 mi12:54:391:33:2810:0230:45
9:54
-0:05
20K
12.43 mi13:26:442:05:3310:0632:05
10:20
+0:26
Half
13.11 mi13:33:502:12:3910:077:06
10:24
+0:04
25K
15.53 mi13:58:012:36:5010:0624:11
9:58
-0:26
30K
18.64 mi14:29:483:08:3710:0731:47
10:14
+0:16
20M
20.00 mi14:43:583:22:4710:0814:10
10:25
+0:11
21M
21.00 mi14:54:333:33:2210:1010:35
10:35
+0:10
35K
21.75 mi15:01:513:40:4010:097:18
9:45
-0:50
23M
23.00 mi15:14:443:53:3310:0912:53
10:17
+0:32
24M
24.00 mi15:25:074:03:5610:1010:23
10:23
+0:06
40K
24.85 mi15:34:104:12:5910:119:03
10:35
+0:12
25.2M
25.20 mi15:38:134:17:0210:124:03
11:45
+1:10
Finish
26.22 mi15:48:454:27:3410:1310:32
10:20
-1:25

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

9:45 /mi

Average Pace

10:13 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:16

35% of race

Time at Steady Pace

2:30:37

56% of race

Time at Slower Pace

23:41

9% of race

Average Pace: 10:12 /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 mi11:52:5231:4110:1231:41
10:12
#23938
10K
6.21 mi12:23:541:02:4310:0631:02
9:59
#23827
15K
9.32 mi12:54:391:33:2810:0230:45
9:54
#23664
20K
12.43 mi13:26:442:05:3310:0632:05
10:20
#23643
Half
13.11 mi13:33:502:12:3910:077:06
10:24
#23665
25K
15.53 mi13:58:012:36:5010:0624:11
9:58
#23414
30K
18.64 mi14:29:483:08:3710:0731:47
10:14
#23084
20M
20.00 mi14:43:583:22:4710:0814:10
10:25
#22956
21M
21.00 mi14:54:333:33:2210:1010:35
10:35
#22779
35K
21.75 mi15:01:513:40:4010:097:18
9:45
#22717
23M
23.00 mi15:14:443:53:3310:0912:53
10:17
#22601
24M
24.00 mi15:25:074:03:5610:1010:23
10:23
#22562
40K
24.85 mi15:34:104:12:5910:119:03
10:35
#22521
25.2M
25.20 mi15:38:134:17:0210:124:03
11:45
#22519
Finish
26.22 mi15:48:454:27:3410:1310:32
10:20
#22523
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23938140591405923292(Top 87%)13780(Top 91%)13780(Top 261%)
10K6.21 mi3.10 mi23827+11114006+5314006+5323657(Top 89%)13929(Top 92%)13929(Top 264%)
15K9.32 mi3.11 mi23664+16313933+7313933+7323292(Top 87%)13780(Top 91%)13780(Top 261%)
20K12.43 mi3.11 mi23643+2113929+413929+423520(Top 88%)13856(Top 91%)13856(Top 262%)
Half13.11 mi0.68 mi23665-2213940-1113940-1124012(Top 90%)14068(Top 93%)14068(Top 266%)
25K15.53 mi2.42 mi23414+25113817+12313817+12322158(Top 83%)13213(Top 87%)13213(Top 250%)
30K18.64 mi3.11 mi23084+33013632+18513632+18521597(Top 81%)12898(Top 85%)12898(Top 244%)
20M20.00 mi1.36 mi22956+12813560+7213560+7221563(Top 81%)12808(Top 84%)12808(Top 242%)
21M21.00 mi1.00 mi22779+17713464+9613464+9619849(Top 75%)11989(Top 79%)11989(Top 227%)
35K21.75 mi0.75 mi22717+6213426+3813426+3820630(Top 77%)12324(Top 81%)12324(Top 233%)
23M23.00 mi1.25 mi22601+11613370+5613370+5620807(Top 78%)12375(Top 82%)12375(Top 234%)
24M24.00 mi1.00 mi22562+3913342+2813342+2821744(Top 82%)12751(Top 84%)12751(Top 241%)
40K24.85 mi0.85 mi22521+4113319+2313319+2321412(Top 80%)12544(Top 83%)12544(Top 237%)
25.2M25.20 mi0.35 mi22519+213310+913310+922033(Top 83%)12866(Top 85%)12866(Top 243%)
Finish26.22 mi1.02 mi22523-413303+713303+722640(Top 85%)13152(Top 87%)13152(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23292

Males

13780

M18-39

13780

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

23657

Males

13929

M18-39

13929

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23292

Males

13780

M18-39

13780

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23520

Males

13856

M18-39

13856

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

24012

Males

14068

M18-39

14068

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

22158

Males

13213

M18-39

13213

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

21597

Males

12898

M18-39

12898

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21563

Males

12808

M18-39

12808

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19849

Males

11989

M18-39

11989

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

20630

Males

12324

M18-39

12324

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

20807

Males

12375

M18-39

12375

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21744

Males

12751

M18-39

12751

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21412

Males

12544

M18-39

12544

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

22033

Males

12866

M18-39

12866

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

22640

Males

13152

M18-39

13152

Passing Analysis

Category:
Athletes Passed
1876
Passed By
461
Net Change
+1415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23938
5K → 10K263152+111#23938#23827
10K → 15K20542+163#23827#23664
15K → 20K136115+21#23664#23643
20K → Half1234-22#23643#23665
Half → 25K2576+251#23665#23414
25K → 30K34010+330#23414#23084
30K → 20M1379+128#23084#22956
20M → 21M1781+177#22956#22779
21M → 35K686+62#22779#22717
35K → 23M1259+116#22717#22601
23M → 24M489+39#22601#22562
24M → 40K487+41#22562#22521
40K → 25.2M1816+2#22521#22519
25.2M → Finish4145-4#22519#22523
TOTALS1876461+1415
📊

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