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BOSTON MARATHON 2023

Handoko Utomo

Bib: 29047•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
30:06
Rank: #22623
Start → 5K
9:41/mi
30:06 split
10K· 6.21 mi
59:42
Rank: #22628 (-5)
5K → 10K
9:32/mi
29:36 split
15K· 9.32 mi
1:28:27
Rank: #22279 (+349)
10K → 15K
9:15/mi
28:45 split
20K· 12.43 mi
1:58:57
Rank: #22312 (-33)
15K → 20K
9:49/mi
30:30 split
Half· 13.11 mi
2:05:26
Rank: #22304 (+8)
20K → Half
9:30/mi
6:29 split
25K· 15.53 mi
2:29:53
Rank: #22342 (-38)
Half → 25K
10:05/mi
24:27 split
30K· 18.64 mi
3:04:59
Rank: #22621 (-279)
25K → 30K
11:18/mi
35:06 split
20M
3:22:00
Rank: #22856 (-235)
30K → 20M
12:31/mi
17:01 split
21M
3:36:31
Rank: #23116 (-260)
20M → 21M
14:31/mi
14:31 split
35K· 21.75 mi
3:46:07
Rank: #23241 (-125)
21M → 35K
12:50/mi
9:36 split
23M
4:02:21
Rank: #23420 (-179)
35K → 23M
12:58/mi
16:14 split
24M
4:14:05
Rank: #23473 (-53)
23M → 24M
11:44/mi
11:44 split
40K· 24.85 mi
4:24:34
Rank: #23512 (-39)
24M → 40K
12:16/mi
10:29 split
25.2M
4:29:13
Rank: #23541 (-29)
40K → 25.2M
13:29/mi
4:39 split
Finish· 26.22 mi
4:41:08
Rank: #23629 (-88)
25.2M → Finish
11:42/mi
11:55 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:26
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:35:42
Pace11:53 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3630:069:4130:06
9:41
-
10K
6.21 mi12:23:1259:429:3629:36
9:32
-0:09
15K
9.32 mi12:51:571:28:279:2928:45
9:15
-0:17
20K
12.43 mi13:22:271:58:579:3430:30
9:49
+0:34
Half
13.11 mi13:28:562:05:269:346:29
9:30
-0:19
25K
15.53 mi13:53:232:29:539:3924:27
10:05
+0:35
30K
18.64 mi14:28:293:04:599:5535:06
11:18
+1:13
20M
20.00 mi14:45:303:22:0010:0617:01
12:31
+1:13
21M
21.00 mi15:00:013:36:3110:1914:31
14:31
+2:00
35K
21.75 mi15:09:373:46:0710:249:36
12:50
-1:41
23M
23.00 mi15:25:514:02:2110:3216:14
12:58
+0:08
24M
24.00 mi15:37:354:14:0510:3511:44
11:44
-1:14
40K
24.85 mi15:48:044:24:3410:3910:29
12:16
+0:32
25.2M
25.20 mi15:52:434:29:1310:414:39
13:29
+1:13
Finish
26.22 mi16:04:384:41:0810:4411:55
11:42
-1:47

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

9:15 /mi

Average Pace

10:44 /mi

Slowest Pace

14:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:53

53% of race

Time at Steady Pace

1:09:14

25% of race

Time at Slower Pace

1:02:01

22% of race

Average Pace: 10:43 /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 mi11:53:3630:069:4130:06
9:41
#22623
10K
6.21 mi12:23:1259:429:3629:36
9:32
#22628
15K
9.32 mi12:51:571:28:279:2928:45
9:15
#22279
20K
12.43 mi13:22:271:58:579:3430:30
9:49
#22312
Half
13.11 mi13:28:562:05:269:346:29
9:30
#22304
25K
15.53 mi13:53:232:29:539:3924:27
10:05
#22342
30K
18.64 mi14:28:293:04:599:5535:06
11:18
#22621
20M
20.00 mi14:45:303:22:0010:0617:01
12:31
#22856
21M
21.00 mi15:00:013:36:3110:1914:31
14:31
#23116
35K
21.75 mi15:09:373:46:0710:249:36
12:50
#23241
23M
23.00 mi15:25:514:02:2110:3216:14
12:58
#23420
24M
24.00 mi15:37:354:14:0510:3511:44
11:44
#23473
40K
24.85 mi15:48:044:24:3410:3910:29
12:16
#23512
25.2M
25.20 mi15:52:434:29:1310:414:39
13:29
#23541
Finish
26.22 mi16:04:384:41:0810:4411:55
11:42
#23629
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22623134061340621489(Top 81%)12978(Top 86%)12978(Top 632%)
10K6.21 mi3.10 mi22628-513444-3813444-3822587(Top 85%)13431(Top 89%)13431(Top 655%)
15K9.32 mi3.11 mi22279+34913282+16213282+16221489(Top 81%)12978(Top 86%)12978(Top 632%)
20K12.43 mi3.11 mi22312-3313301-1913301-1922449(Top 84%)13375(Top 88%)13375(Top 652%)
Half13.11 mi0.68 mi22304+813299+213299+222112(Top 83%)13252(Top 87%)13252(Top 646%)
25K15.53 mi2.42 mi22342-3813297+213297+222399(Top 84%)13321(Top 88%)13321(Top 649%)
30K18.64 mi3.11 mi22621-27913404-10713404-10723579(Top 89%)13785(Top 91%)13785(Top 672%)
20M20.00 mi1.36 mi22856-23513512-10813512-10824764(Top 93%)14258(Top 94%)14258(Top 695%)
21M21.00 mi1.00 mi23116-26013624-11213624-11225432(Top 96%)14581(Top 96%)14581(Top 711%)
35K21.75 mi0.75 mi23241-12513686-6213686-6225434(Top 96%)14529(Top 96%)14529(Top 708%)
23M23.00 mi1.25 mi23420-17913759-7313759-7325045(Top 94%)14365(Top 95%)14365(Top 700%)
24M24.00 mi1.00 mi23473-5313779-2013779-2024178(Top 91%)13894(Top 92%)13894(Top 677%)
40K24.85 mi0.85 mi23512-3913792-1313792-1324184(Top 91%)13890(Top 92%)13890(Top 677%)
25.2M25.20 mi0.35 mi23541-2913798-613798-624491(Top 92%)14036(Top 92%)14036(Top 684%)
Finish26.22 mi1.02 mi23629-8813830-3213830-3224928(Top 94%)14281(Top 94%)14281(Top 696%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

21489

Males

12978

M50-54

12978

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

22587

Males

13431

M50-54

13431

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

21489

Males

12978

M50-54

12978

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22449

Males

13375

M50-54

13375

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

22112

Males

13252

M50-54

13252

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22399

Males

13321

M50-54

13321

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

23579

Males

13785

M50-54

13785

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

24764

Males

14258

M50-54

14258

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

25432

Males

14581

M50-54

14581

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

25434

Males

14529

M50-54

14529

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

25045

Males

14365

M50-54

14365

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

24178

Males

13894

M50-54

13894

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24184

Males

13890

M50-54

13890

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24491

Males

14036

M50-54

14036

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

24928

Males

14281

M50-54

14281

Passing Analysis

Category:
Athletes Passed
993
Passed By
1999
Net Change
-1006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22623
5K → 10K240245-5#22623#22628
10K → 15K37829+349#22628#22279
15K → 20K119152-33#22279#22312
20K → Half2618+8#22312#22304
Half → 25K87125-38#22304#22342
25K → 30K47326-279#22342#22621
30K → 20M19254-235#22621#22856
20M → 21M7267-260#22856#23116
21M → 35K10135-125#23116#23241
35K → 23M10189-179#23241#23420
23M → 24M1366-53#23420#23473
24M → 40K2160-39#23473#23512
40K → 25.2M837-29#23512#23541
25.2M → Finish896-88#23541#23629
TOTALS9931999-1006
📊

Passing Visuals

Category:
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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