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BOSTON MARATHON 2023

Gamini Sugathadasa

Bib: 953•M

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Masters (Masters Men)
#0 / 9891
Top 0.8%
Division (M50-54)
#0 / 2052
Top 0.3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:07
Rank: #429
Start → 5K
18:07 | 5:50/mi
10K· 6.21 mi
36:35
Rank: #531 (-102)
5K → 10K
18:28 | 5:57/mi
15K· 9.32 mi
55:09
Rank: #570 (-39)
10K → 15K
18:34 | 5:59/mi
20K· 12.43 mi
1:14:10
Rank: #611 (-41)
15K → 20K
19:01 | 6:07/mi
Half· 13.11 mi
1:18:14
Rank: #616 (-5)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:33:07
Rank: #629 (-13)
Half → 25K
14:53 | 6:08/mi
30K· 18.64 mi
1:52:35
Rank: #650 (-21)
25K → 30K
19:28 | 6:16/mi
20M
2:01:10
Rank: #662 (-12)
30K → 20M
8:35 | 6:19/mi
21M
2:07:58
Rank: #673 (-11)
20M → 21M
6:48 | 6:48/mi
35K· 21.75 mi
2:12:30
Rank: #672 (+1)
21M → 35K
4:32 | 6:04/mi
23M
2:20:19
Rank: #657 (+15)
35K → 23M
7:49 | 6:15/mi
24M
2:26:20
Rank: #650 (+7)
23M → 24M
6:01 | 6:01/mi
40K· 24.85 mi
2:31:32
Rank: #633 (+17)
24M → 40K
5:12 | 6:05/mi
25.2M
2:33:51
Rank: #636 (-3)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:39:50
Rank: #621 (+15)
25.2M → Finish
5:59 | 5:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:14
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:21:36
Pace6:13 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:1218:075:5018:07
5:50
-
10K
6.21 mi10:36:4036:355:5318:28
5:57
+0:07
15K
9.32 mi10:55:1455:095:5518:34
5:59
+0:02
20K
12.43 mi11:14:151:14:105:5819:01
6:07
+0:08
Half
13.11 mi11:18:191:18:145:584:04
5:58
-0:09
25K
15.53 mi11:33:121:33:076:0014:53
6:08
+0:10
30K
18.64 mi11:52:401:52:356:0219:28
6:16
+0:08
20M
20.00 mi12:01:152:01:106:038:35
6:19
+0:03
21M
21.00 mi12:08:032:07:586:066:48
6:48
+0:29
35K
21.75 mi12:12:352:12:306:064:32
6:04
-0:44
23M
23.00 mi12:20:242:20:196:067:49
6:15
+0:11
24M
24.00 mi12:26:252:26:206:066:01
6:01
-0:14
40K
24.85 mi12:31:372:31:326:065:12
6:05
+0:04
25.2M
25.20 mi12:33:562:33:516:062:19
6:43
+0:38
Finish
26.22 mi12:39:552:39:506:065:59
5:52
-0:51

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

5:50 /mi

Average Pace

6:06 /mi

Slowest Pace

6:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:43

94% of race

Time at Steady Pace

9:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:06 /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 mi10:18:1218:075:5018:07
5:50
#429
10K
6.21 mi10:36:4036:355:5318:28
5:57
#531
15K
9.32 mi10:55:1455:095:5518:34
5:59
#570
20K
12.43 mi11:14:151:14:105:5819:01
6:07
#611
Half
13.11 mi11:18:191:18:145:584:04
5:58
#616
25K
15.53 mi11:33:121:33:076:0014:53
6:08
#629
30K
18.64 mi11:52:401:52:356:0219:28
6:16
#650
20M
20.00 mi12:01:152:01:106:038:35
6:19
#662
21M
21.00 mi12:08:032:07:586:066:48
6:48
#673
35K
21.75 mi12:12:352:12:306:064:32
6:04
#672
23M
23.00 mi12:20:242:20:196:067:49
6:15
#657
24M
24.00 mi12:26:252:26:206:066:01
6:01
#650
40K
24.85 mi12:31:372:31:326:065:12
6:05
#633
25.2M
25.20 mi12:33:562:33:516:062:19
6:43
#636
Finish
26.22 mi12:39:552:39:506:065:59
5:52
#621
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi429394394655(Top 2%)612(Top 4%)612(Top 30%)
10K6.21 mi3.10 mi531-102489-95489-95683(Top 3%)639(Top 4%)639(Top 31%)
15K9.32 mi3.11 mi570-39527-38527-38655(Top 2%)612(Top 4%)612(Top 30%)
20K12.43 mi3.11 mi611-41568-41568-41828(Top 3%)784(Top 5%)784(Top 38%)
Half13.11 mi0.68 mi616-5573-5573-5661(Top 2%)621(Top 4%)621(Top 30%)
25K15.53 mi2.42 mi629-13588-15588-15832(Top 3%)788(Top 5%)788(Top 38%)
30K18.64 mi3.11 mi650-21609-21609-21817(Top 3%)777(Top 5%)777(Top 38%)
20M20.00 mi1.36 mi662-12620-11620-11895(Top 3%)854(Top 6%)854(Top 42%)
21M21.00 mi1.00 mi673-11631-11631-111382(Top 5%)1316(Top 9%)1316(Top 64%)
35K21.75 mi0.75 mi672+1630+1630+1809(Top 3%)766(Top 5%)766(Top 37%)
23M23.00 mi1.25 mi657+15616+14616+14696(Top 3%)656(Top 4%)656(Top 32%)
24M24.00 mi1.00 mi650+7609+7609+7577(Top 2%)547(Top 4%)547(Top 27%)
40K24.85 mi0.85 mi633+17593+16593+16454(Top 2%)427(Top 3%)427(Top 21%)
25.2M25.20 mi0.35 mi636-3596-3596-3905(Top 3%)861(Top 6%)861(Top 42%)
Finish26.22 mi1.02 mi621+15581+15581+15486(Top 2%)463(Top 3%)463(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

655

Males

612

M50-54

612

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

683

Males

639

M50-54

639

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

655

Males

612

M50-54

612

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

828

Males

784

M50-54

784

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

661

Males

621

M50-54

621

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

832

Males

788

M50-54

788

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

817

Males

777

M50-54

777

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

895

Males

854

M50-54

854

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1382

Males

1316

M50-54

1316

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

809

Males

766

M50-54

766

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

696

Males

656

M50-54

656

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

577

Males

547

M50-54

547

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

454

Males

427

M50-54

427

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

905

Males

861

M50-54

861

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

486

Males

463

M50-54

463

Passing Analysis

Category:
Athletes Passed
140
Passed By
332
Net Change
-192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#429
5K → 10K1103-102#429#531
10K → 15K645-39#531#570
15K → 20K546-41#570#611
20K → Half16-5#611#616
Half → 25K1225-13#616#629
25K → 30K2041-21#629#650
30K → 20M517-12#650#662
20M → 21M617-11#662#673
21M → 35K43+1#673#672
35K → 23M249+15#672#657
23M → 24M136+7#657#650
24M → 40K203+17#650#633
40K → 25.2M58-3#633#636
25.2M → Finish183+15#636#621
TOTALS140332-192
📊

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