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BOSTON MARATHON 2023

Susanto Andre

Bib: 31977•M

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
29:48
Rank: #22353
Start → 5K
29:48 | 9:36/mi
10K· 6.21 mi
59:26
Rank: #22506 (-153)
5K → 10K
29:38 | 9:32/mi
15K· 9.32 mi
1:29:52
Rank: #22700 (-194)
10K → 15K
30:26 | 9:48/mi
20K· 12.43 mi
2:00:19
Rank: #22636 (+64)
15K → 20K
30:27 | 9:48/mi
Half· 13.11 mi
2:06:48
Rank: #22603 (+33)
20K → Half
6:29 | 9:30/mi
25K· 15.53 mi
2:30:45
Rank: #22489 (+114)
Half → 25K
23:57 | 9:53/mi
30K· 18.64 mi
3:02:14
Rank: #22290 (+199)
25K → 30K
31:29 | 10:08/mi
20M
3:16:37
Rank: #22229 (+61)
30K → 20M
14:23 | 10:35/mi
21M
3:27:38
Rank: #22153 (+76)
20M → 21M
11:01 | 11:01/mi
35K· 21.75 mi
3:35:18
Rank: #22125 (+28)
21M → 35K
7:40 | 10:15/mi
23M
3:48:51
Rank: #22117 (+8)
35K → 23M
13:33 | 10:49/mi
24M
3:59:20
Rank: #22111 (+6)
23M → 24M
10:29 | 10:29/mi
40K· 24.85 mi
4:09:13
Rank: #22177 (-66)
24M → 40K
9:53 | 11:34/mi
25.2M
4:13:15
Rank: #22168 (+9)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
4:23:42
Rank: #22176 (-8)
25.2M → Finish
10:27 | 10:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:48
Pace9:40 /mi
2nd Half
Distance13.11 mi
Time2:16:54
Pace10:27 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5429:489:3629:48
9:36
-
10K
6.21 mi12:18:3259:269:3429:38
9:32
-0:04
15K
9.32 mi12:48:581:29:529:3930:26
9:48
+0:16
20K
12.43 mi13:19:252:00:199:4130:27
9:48
0:00
Half
13.11 mi13:25:542:06:489:406:29
9:30
-0:18
25K
15.53 mi13:49:512:30:459:4223:57
9:53
+0:23
30K
18.64 mi14:21:203:02:149:4731:29
10:08
+0:15
20M
20.00 mi14:35:433:16:379:5014:23
10:35
+0:27
21M
21.00 mi14:46:443:27:389:5311:01
11:01
+0:26
35K
21.75 mi14:54:243:35:189:547:40
10:15
-0:46
23M
23.00 mi15:07:573:48:519:5713:33
10:49
+0:34
24M
24.00 mi15:18:263:59:209:5810:29
10:29
-0:20
40K
24.85 mi15:28:194:09:1310:029:53
11:34
+1:05
25.2M
25.20 mi15:32:214:13:1510:034:02
11:42
+0:08
Finish
26.22 mi15:42:484:23:4210:0410:27
10:15
-1:27

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

9:30 /mi

Average Pace

10:04 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:45

57% of race

Time at Steady Pace

1:14:28

28% of race

Time at Slower Pace

38:29

15% of race

Average Pace: 10:03 /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 mi11:48:5429:489:3629:48
9:36
#22353
10K
6.21 mi12:18:3259:269:3429:38
9:32
#22506
15K
9.32 mi12:48:581:29:529:3930:26
9:48
#22700
20K
12.43 mi13:19:252:00:199:4130:27
9:48
#22636
Half
13.11 mi13:25:542:06:489:406:29
9:30
#22603
25K
15.53 mi13:49:512:30:459:4223:57
9:53
#22489
30K
18.64 mi14:21:203:02:149:4731:29
10:08
#22290
20M
20.00 mi14:35:433:16:379:5014:23
10:35
#22229
21M
21.00 mi14:46:443:27:389:5311:01
11:01
#22153
35K
21.75 mi14:54:243:35:189:547:40
10:15
#22125
23M
23.00 mi15:07:573:48:519:5713:33
10:49
#22117
24M
24.00 mi15:18:263:59:209:5810:29
10:29
#22111
40K
24.85 mi15:28:194:09:1310:029:53
11:34
#22177
25.2M
25.20 mi15:32:214:13:1510:034:02
11:42
#22168
Finish
26.22 mi15:42:484:23:4210:0410:27
10:15
#22176
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22353132791327923029(Top 87%)13646(Top 90%)13646(Top 258%)
10K6.21 mi3.10 mi22506-15313381-10213381-10222621(Top 85%)13447(Top 89%)13447(Top 254%)
15K9.32 mi3.11 mi22700-19413491-11013491-11023029(Top 87%)13646(Top 90%)13646(Top 258%)
20K12.43 mi3.11 mi22636+6413461+3013461+3022406(Top 84%)13359(Top 88%)13359(Top 253%)
Half13.11 mi0.68 mi22603+3313438+2313438+2322105(Top 83%)13245(Top 87%)13245(Top 251%)
25K15.53 mi2.42 mi22489+11413369+6913369+6921921(Top 82%)13105(Top 86%)13105(Top 248%)
30K18.64 mi3.11 mi22290+19913267+10213267+10221371(Top 80%)12794(Top 84%)12794(Top 242%)
20M20.00 mi1.36 mi22229+6113235+3213235+3221927(Top 82%)12968(Top 85%)12968(Top 245%)
21M21.00 mi1.00 mi22153+7613190+4513190+4520865(Top 78%)12460(Top 82%)12460(Top 236%)
35K21.75 mi0.75 mi22125+2813168+2213168+2221871(Top 82%)12874(Top 85%)12874(Top 244%)
23M23.00 mi1.25 mi22117+813159+913159+922002(Top 83%)12909(Top 85%)12909(Top 244%)
24M24.00 mi1.00 mi22111+613147+1213147+1221998(Top 83%)12879(Top 85%)12879(Top 244%)
40K24.85 mi0.85 mi22177-6613173-2613173-2623292(Top 87%)13448(Top 89%)13448(Top 254%)
25.2M25.20 mi0.35 mi22168+913160+1313160+1321942(Top 82%)12819(Top 84%)12819(Top 243%)
Finish26.22 mi1.02 mi22176-813155+513155+522423(Top 84%)13062(Top 86%)13062(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23029

Males

13646

M18-39

13646

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22621

Males

13447

M18-39

13447

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23029

Males

13646

M18-39

13646

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

22406

Males

13359

M18-39

13359

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22105

Males

13245

M18-39

13245

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21921

Males

13105

M18-39

13105

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

21371

Males

12794

M18-39

12794

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21927

Males

12968

M18-39

12968

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20865

Males

12460

M18-39

12460

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21871

Males

12874

M18-39

12874

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22002

Males

12909

M18-39

12909

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

21998

Males

12879

M18-39

12879

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23292

Males

13448

M18-39

13448

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21942

Males

12819

M18-39

12819

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22423

Males

13062

M18-39

13062

Passing Analysis

Category:
Athletes Passed
1234
Passed By
1057
Net Change
+177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22353
5K → 10K167320-153#22353#22506
10K → 15K84278-194#22506#22700
15K → 20K16399+64#22700#22636
20K → Half418+33#22636#22603
Half → 25K15238+114#22603#22489
25K → 30K23031+199#22489#22290
30K → 20M9130+61#22290#22229
20M → 21M9923+76#22229#22153
21M → 35K4113+28#22153#22125
35K → 23M5244+8#22125#22117
23M → 24M4337+6#22117#22111
24M → 40K1884-66#22111#22177
40K → 25.2M2112+9#22177#22168
25.2M → Finish3240-8#22168#22176
TOTALS12341057+177
📊

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