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BOSTON MARATHON 2023

Artur Batubara

Bib: 30365•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:37
Rank: #26186
Start → 5K
35:37 | 11:28/mi
10K· 6.21 mi
1:10:17
Rank: #25931 (+255)
5K → 10K
34:40 | 11:09/mi
15K· 9.32 mi
1:45:43
Rank: #25839 (+92)
10K → 15K
35:26 | 11:24/mi
20K· 12.43 mi
2:21:58
Rank: #25729 (+110)
15K → 20K
36:15 | 11:40/mi
Half· 13.11 mi
2:29:56
Rank: #25725 (+4)
20K → Half
7:58 | 11:40/mi
25K· 15.53 mi
2:58:08
Rank: #25572 (+153)
Half → 25K
28:12 | 11:38/mi
30K· 18.64 mi
3:37:53
Rank: #25510 (+62)
25K → 30K
39:45 | 12:48/mi
20M
3:56:13
Rank: #25542 (-32)
30K → 20M
18:20 | 13:29/mi
21M
4:10:27
Rank: #25534 (+8)
20M → 21M
14:14 | 14:14/mi
35K· 21.75 mi
4:20:18
Rank: #25548 (-14)
21M → 35K
9:51 | 13:10/mi
23M
4:37:33
Rank: #25563 (-15)
35K → 23M
17:15 | 13:47/mi
24M
4:51:06
Rank: #25592 (-29)
23M → 24M
13:33 | 13:33/mi
40K· 24.85 mi
5:02:45
Rank: #25589 (+3)
24M → 40K
11:39 | 13:38/mi
25.2M
5:08:39
Rank: #25628 (-39)
40K → 25.2M
5:54 | 17:07/mi
Finish· 26.22 mi
5:21:30
Rank: #25651 (-23)
25.2M → Finish
12:51 | 12:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:29:56
Pace11:26 /mi
2nd Half
Distance13.11 mi
Time2:51:34
Pace13:05 /mi
📊Positive Split: 14.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1535:3711:2835:37
11:28
-
10K
6.21 mi12:31:551:10:1711:1934:40
11:09
-0:19
15K
9.32 mi13:07:211:45:4311:2135:26
11:24
+0:15
20K
12.43 mi13:43:362:21:5811:2536:15
11:40
+0:16
Half
13.11 mi13:51:342:29:5611:267:58
11:40
0:00
25K
15.53 mi14:19:462:58:0811:2828:12
11:38
-0:02
30K
18.64 mi14:59:313:37:5311:4139:45
12:48
+1:10
20M
20.00 mi15:17:513:56:1311:4918:20
13:29
+0:41
21M
21.00 mi15:32:054:10:2711:5614:14
14:14
+0:45
35K
21.75 mi15:41:564:20:1811:589:51
13:10
-1:04
23M
23.00 mi15:59:114:37:3312:0417:15
13:47
+0:37
24M
24.00 mi16:12:444:51:0612:0813:33
13:33
-0:14
40K
24.85 mi16:24:235:02:4512:1111:39
13:38
+0:05
25.2M
25.20 mi16:30:175:08:3912:155:54
17:07
+3:29
Finish
26.22 mi16:43:085:21:3012:1612:51
12:37
-4:30

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

11:09 /mi

Average Pace

12:16 /mi

Slowest Pace

17:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:08

55% of race

Time at Steady Pace

1:34:20

29% of race

Time at Slower Pace

49:02

15% of race

Average Pace: 12:16 /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 mi11:57:1535:3711:2835:37
11:28
#26186
10K
6.21 mi12:31:551:10:1711:1934:40
11:09
#25931
15K
9.32 mi13:07:211:45:4311:2135:26
11:24
#25839
20K
12.43 mi13:43:362:21:5811:2536:15
11:40
#25729
Half
13.11 mi13:51:342:29:5611:267:58
11:40
#25725
25K
15.53 mi14:19:462:58:0811:2828:12
11:38
#25572
30K
18.64 mi14:59:313:37:5311:4139:45
12:48
#25510
20M
20.00 mi15:17:513:56:1311:4918:20
13:29
#25542
21M
21.00 mi15:32:054:10:2711:5614:14
14:14
#25534
35K
21.75 mi15:41:564:20:1811:589:51
13:10
#25548
23M
23.00 mi15:59:114:37:3312:0417:15
13:47
#25563
24M
24.00 mi16:12:444:51:0612:0813:33
13:33
#25592
40K
24.85 mi16:24:235:02:4512:1111:39
13:38
#25589
25.2M
25.20 mi16:30:175:08:3912:155:54
17:07
#25628
Finish
26.22 mi16:43:085:21:3012:1612:51
12:37
#25651
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi26186149961499625612(Top 96%)14776(Top 97%)14776(Top 720%)
10K6.21 mi3.10 mi25931+25514912+8414912+8425639(Top 96%)14797(Top 98%)14797(Top 721%)
15K9.32 mi3.11 mi25839+9214882+3014882+3025612(Top 96%)14776(Top 97%)14776(Top 720%)
20K12.43 mi3.11 mi25729+11014818+6414818+6425431(Top 96%)14677(Top 97%)14677(Top 715%)
Half13.11 mi0.68 mi25725+414814+414814+425617(Top 96%)14738(Top 97%)14738(Top 718%)
25K15.53 mi2.42 mi25572+15314751+6314751+6324826(Top 93%)14393(Top 95%)14393(Top 701%)
30K18.64 mi3.11 mi25510+6214706+4514706+4525247(Top 95%)14518(Top 96%)14518(Top 708%)
20M20.00 mi1.36 mi25542-3214720-1414720-1425543(Top 96%)14642(Top 96%)14642(Top 714%)
21M21.00 mi1.00 mi25534+814709+1114709+1125235(Top 95%)14486(Top 95%)14486(Top 706%)
35K21.75 mi0.75 mi25548-1414712-314712-325689(Top 96%)14679(Top 97%)14679(Top 715%)
23M23.00 mi1.25 mi25563-1514716-414716-425678(Top 96%)14663(Top 97%)14663(Top 715%)
24M24.00 mi1.00 mi25592-2914724-814724-825834(Top 97%)14724(Top 97%)14724(Top 718%)
40K24.85 mi0.85 mi25589+314721+314721+325436(Top 96%)14527(Top 96%)14527(Top 708%)
25.2M25.20 mi0.35 mi25628-3914738-1714738-1726386(Top 99%)15024(Top 99%)15024(Top 732%)
Finish26.22 mi1.02 mi25651-2314748-1014748-1025744(Top 97%)14676(Top 97%)14676(Top 715%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

25612

Males

14776

M50-54

14776

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

25639

Males

14797

M50-54

14797

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

25612

Males

14776

M50-54

14776

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

25431

Males

14677

M50-54

14677

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

25617

Males

14738

M50-54

14738

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

24826

Males

14393

M50-54

14393

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25247

Males

14518

M50-54

14518

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

25543

Males

14642

M50-54

14642

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25235

Males

14486

M50-54

14486

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

25689

Males

14679

M50-54

14679

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

25678

Males

14663

M50-54

14663

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25834

Males

14724

M50-54

14724

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25436

Males

14527

M50-54

14527

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

26386

Males

15024

M50-54

15024

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

25744

Males

14676

M50-54

14676

Passing Analysis

Category:
Athletes Passed
914
Passed By
379
Net Change
+535
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26186
5K → 10K27015+255#26186#25931
10K → 15K12735+92#25931#25839
15K → 20K13424+110#25839#25729
20K → Half139+4#25729#25725
Half → 25K1585+153#25725#25572
25K → 30K10038+62#25572#25510
30K → 20M2254-32#25510#25542
20M → 21M2719+8#25542#25534
21M → 35K1327-14#25534#25548
35K → 23M1732-15#25548#25563
23M → 24M1039-29#25563#25592
24M → 40K1310+3#25592#25589
40K → 25.2M241-39#25589#25628
25.2M → Finish831-23#25628#25651
TOTALS914379+535
📊

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