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BOSTON MARATHON 2023

Suratno Suratno

Bib: 31896•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:27/mi
32:29
↑ 97↓ 3451.5%
10K· 6.21 mi
10:23/mi
1:04:45
↑ 79↓ 1380.4%
15K· 9.32 mi
11:03/mi
1:39:05
↑ 67↓ 78
20K· 12.43 mi
11:42/mi
2:15:25
↑ 106↓ 860.1%
Half· 13.11 mi
11:46/mi
2:23:27
↑ 19↓ 370.5%
25K· 15.53 mi
12:20/mi
2:53:21
↑ 66↓ 880.2%
30K· 18.64 mi
11:51/mi
3:30:11
↑ 181↓ 1480.2%
20M
11:59/mi
3:46:28
↑ 64↓ 500.2%
21M
13:38/mi
4:00:06
↑ 106↓ 241.6%
35K· 21.75 mi
12:14/mi
4:09:15
↑ 17↓ 861.7%
23M
11:58/mi
4:24:14
↑ 23↓ 630.6%
24M
12:59/mi
4:37:13
↓ 821.3%
40K· 24.85 mi
12:53/mi
4:48:14
↓ 200.3%
25.2M
14:24/mi
4:53:12
↑ 13↓ 160.2%
Finish· 26.22 mi
12:22/mi
5:05:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:27
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time2:42:21
Pace12:23 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:1932:2910:2732:29
10:27
-
10K
6.21 mi12:27:351:04:4510:2532:16
10:23
-0:04
15K
9.32 mi13:01:551:39:0510:3834:20
11:03
+0:40
20K
12.43 mi13:38:152:15:2510:5436:20
11:42
+0:39
Half
13.11 mi13:46:172:23:2710:578:02
11:46
+0:04
25K
15.53 mi14:16:112:53:2111:1029:54
12:20
+0:34
30K
18.64 mi14:53:013:30:1111:1736:50
11:51
-0:29
20M
20.00 mi15:09:183:46:2811:1916:17
11:59
+0:08
21M
21.00 mi15:22:564:00:0611:2613:38
13:38
+1:39
35K
21.75 mi15:32:054:09:1511:289:09
12:14
-1:24
23M
23.00 mi15:47:044:24:1411:2914:59
11:58
-0:16
24M
24.00 mi16:00:034:37:1311:3312:59
12:59
+1:01
40K
24.85 mi16:11:044:48:1411:3611:01
12:53
-0:06
25.2M
25.20 mi16:16:024:53:1211:384:58
14:24
+1:31
Finish
26.22 mi16:28:385:05:4811:4012:36
12:22
-2:02

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

10:23 /mi

Average Pace

11:40 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:05

32% of race

Time at Steady Pace

2:44:07

54% of race

Time at Slower Pace

42:36

14% of race

Average Pace: 11:40 /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 mi11:55:1932:2910:2732:29
10:27
#24591
10K
6.21 mi12:27:351:04:4510:2532:16
10:23
#24531
15K
9.32 mi13:01:551:39:0510:3834:20
11:03
#24857
20K
12.43 mi13:38:152:15:2510:5436:20
11:42
#25067
Half
13.11 mi13:46:172:23:2710:578:02
11:46
#25111
25K
15.53 mi14:16:112:53:2111:1029:54
12:20
#25219
30K
18.64 mi14:53:013:30:1111:1736:50
11:51
#25059
20M
20.00 mi15:09:183:46:2811:1916:17
11:59
#25004
21M
21.00 mi15:22:564:00:0611:2613:38
13:38
#25022
35K
21.75 mi15:32:054:09:1511:289:09
12:14
#25026
23M
23.00 mi15:47:044:24:1411:2914:59
11:58
#24971
24M
24.00 mi16:00:034:37:1311:3312:59
12:59
#25027
40K
24.85 mi16:11:044:48:1411:3611:01
12:53
#25037
25.2M
25.20 mi16:16:024:53:1211:384:58
14:24
#25047
Finish
26.22 mi16:28:385:05:4811:4012:36
12:22
#25076
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24591143591435925259(Top 95%)14631(Top 96%)14631(Top 713%)
10K6.21 mi3.10 mi24531+6014333+2614333+2624463(Top 92%)14296(Top 94%)14296(Top 697%)
15K9.32 mi3.11 mi24857-32614470-13714470-13725259(Top 95%)14631(Top 96%)14631(Top 713%)
20K12.43 mi3.11 mi25067-21014552-8214552-8225441(Top 96%)14681(Top 97%)14681(Top 715%)
Half13.11 mi0.68 mi25111-4414567-1514567-1525697(Top 97%)14772(Top 97%)14772(Top 720%)
25K15.53 mi2.42 mi25219-10814603-3614603-3625408(Top 95%)14646(Top 97%)14646(Top 714%)
30K18.64 mi3.11 mi25059+16014517+8614517+8624331(Top 91%)14127(Top 93%)14127(Top 688%)
20M20.00 mi1.36 mi25004+5514482+3514482+3524191(Top 91%)13993(Top 92%)13993(Top 682%)
21M21.00 mi1.00 mi25022-1814484-214484-224709(Top 93%)14228(Top 94%)14228(Top 693%)
35K21.75 mi0.75 mi25026-414476+814476+824911(Top 94%)14277(Top 94%)14277(Top 696%)
23M23.00 mi1.25 mi24971+5514448+2814448+2823956(Top 90%)13836(Top 91%)13836(Top 674%)
24M24.00 mi1.00 mi25027-5614465-1714465-1725457(Top 96%)14528(Top 96%)14528(Top 708%)
40K24.85 mi0.85 mi25037-1014467-214467-224838(Top 93%)14227(Top 94%)14227(Top 693%)
25.2M25.20 mi0.35 mi25047-1014466+114466+125312(Top 95%)14456(Top 95%)14456(Top 704%)
Finish26.22 mi1.02 mi25076-2914473-714473-725572(Top 96%)14592(Top 96%)14592(Top 711%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25259

Males

14631

M50-54

14631

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

24463

Males

14296

M50-54

14296

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25259

Males

14631

M50-54

14631

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

25441

Males

14681

M50-54

14681

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

25697

Males

14772

M50-54

14772

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25408

Males

14646

M50-54

14646

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24331

Males

14127

M50-54

14127

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24191

Males

13993

M50-54

13993

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

24709

Males

14228

M50-54

14228

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

24911

Males

14277

M50-54

14277

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

23956

Males

13836

M50-54

13836

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

25457

Males

14528

M50-54

14528

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24838

Males

14227

M50-54

14227

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25312

Males

14456

M50-54

14456

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

25572

Males

14592

M50-54

14592

Passing Analysis

Category:
Athletes Passed
761
Passed By
1246
Net Change
-485
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24591
5K → 10K238178+60#24591#24531
10K → 15K31357-326#24531#24857
15K → 20K49259-210#24857#25067
20K → Half448-44#25067#25111
Half → 25K39147-108#25111#25219
25K → 30K17717+160#25219#25059
30K → 20M7116+55#25059#25004
20M → 21M2846-18#25004#25022
21M → 35K2125-4#25022#25026
35K → 23M627+55#25026#24971
23M → 24M662-56#24971#25027
24M → 40K2131-10#25027#25037
40K → 25.2M616-10#25037#25047
25.2M → Finish837-29#25047#25076
TOTALS7611246-485
📊

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