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BOSTON MARATHON 2023

Sin Ty

Bib: 4138•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 16%
Division (M18-39)
#0 / 5285
Top 36%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:33
Rank: #2965
Start → 5K
20:33 | 6:37/mi
10K· 6.21 mi
41:01
Rank: #3168 (-203)
5K → 10K
20:28 | 6:35/mi
15K· 9.32 mi
1:01:34
Rank: #3236 (-68)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:22:21
Rank: #3265 (-29)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:26:53
Rank: #3285 (-20)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:00
Rank: #3210 (+75)
Half → 25K
16:07 | 6:39/mi
30K· 18.64 mi
2:04:16
Rank: #3167 (+43)
25K → 30K
21:16 | 6:51/mi
20M
2:13:28
Rank: #3094 (+73)
30K → 20M
9:12 | 6:46/mi
21M
2:20:35
Rank: #3049 (+45)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:25:23
Rank: #2984 (+65)
21M → 35K
4:48 | 6:25/mi
23M
2:33:56
Rank: #2942 (+42)
35K → 23M
8:33 | 6:50/mi
24M
2:40:11
Rank: #2806 (+136)
23M → 24M
6:15 | 6:15/mi
40K· 24.85 mi
2:45:47
Rank: #2719 (+87)
24M → 40K
5:36 | 6:33/mi
25.2M
2:48:14
Rank: #2698 (+21)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:54:41
Rank: #2622 (+76)
25.2M → Finish
6:27 | 6:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:53
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:27:48
Pace6:42 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1420:336:3720:33
6:37
-
10K
6.21 mi10:42:4241:016:3620:28
6:35
-0:02
15K
9.32 mi11:03:151:01:346:3620:33
6:37
+0:02
20K
12.43 mi11:24:021:22:216:3820:47
6:41
+0:04
Half
13.11 mi11:28:341:26:536:384:32
6:39
-0:02
25K
15.53 mi11:44:411:43:006:3816:07
6:39
0:00
30K
18.64 mi12:05:572:04:166:4021:16
6:51
+0:12
20M
20.00 mi12:15:092:13:286:409:12
6:46
-0:05
21M
21.00 mi12:22:162:20:356:427:07
7:07
+0:21
35K
21.75 mi12:27:042:25:236:414:48
6:25
-0:42
23M
23.00 mi12:35:372:33:566:428:33
6:50
+0:25
24M
24.00 mi12:41:522:40:116:406:15
6:15
-0:35
40K
24.85 mi12:47:282:45:476:405:36
6:33
+0:18
25.2M
25.20 mi12:49:552:48:146:412:27
7:06
+0:33
Finish
26.22 mi12:56:222:54:416:406:27
6:20
-0:46

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

6:15 /mi

Average Pace

6:40 /mi

Slowest Pace

7:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:07

95% of race

Time at Steady Pace

9:34

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:40 /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 mi10:22:1420:336:3720:33
6:37
#2965
10K
6.21 mi10:42:4241:016:3620:28
6:35
#3168
15K
9.32 mi11:03:151:01:346:3620:33
6:37
#3236
20K
12.43 mi11:24:021:22:216:3820:47
6:41
#3265
Half
13.11 mi11:28:341:26:536:384:32
6:39
#3285
25K
15.53 mi11:44:411:43:006:3816:07
6:39
#3210
30K
18.64 mi12:05:572:04:166:4021:16
6:51
#3167
20M
20.00 mi12:15:092:13:286:409:12
6:46
#3094
21M
21.00 mi12:22:162:20:356:427:07
7:07
#3049
35K
21.75 mi12:27:042:25:236:414:48
6:25
#2984
23M
23.00 mi12:35:372:33:566:428:33
6:50
#2942
24M
24.00 mi12:41:522:40:116:406:15
6:15
#2806
40K
24.85 mi12:47:282:45:476:405:36
6:33
#2719
25.2M
25.20 mi12:49:552:48:146:412:27
7:06
#2698
Finish
26.22 mi12:56:222:54:416:406:27
6:20
#2622
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2965281528153390(Top 13%)3215(Top 21%)3215(Top 61%)
10K6.21 mi3.10 mi3168-2033006-1913006-1913395(Top 13%)3224(Top 21%)3224(Top 61%)
15K9.32 mi3.11 mi3236-683079-733079-733390(Top 13%)3215(Top 21%)3215(Top 61%)
20K12.43 mi3.11 mi3265-293105-263105-263471(Top 13%)3285(Top 22%)3285(Top 62%)
Half13.11 mi0.68 mi3285-203123-183123-183716(Top 14%)3500(Top 23%)3500(Top 66%)
25K15.53 mi2.42 mi3210+753058+653058+652973(Top 11%)2833(Top 19%)2833(Top 54%)
30K18.64 mi3.11 mi3167+433017+413017+413267(Top 12%)3077(Top 20%)3077(Top 58%)
20M20.00 mi1.36 mi3094+732946+712946+712631(Top 10%)2488(Top 16%)2488(Top 47%)
21M21.00 mi1.00 mi3049+452897+492897+492679(Top 10%)2515(Top 17%)2515(Top 48%)
35K21.75 mi0.75 mi2984+652841+562841+562052(Top 8%)1950(Top 13%)1950(Top 37%)
23M23.00 mi1.25 mi2942+422798+432798+432799(Top 11%)2615(Top 17%)2615(Top 49%)
24M24.00 mi1.00 mi2806+1362669+1292669+1291218(Top 5%)1155(Top 8%)1155(Top 22%)
40K24.85 mi0.85 mi2719+872590+792590+791743(Top 7%)1641(Top 11%)1641(Top 31%)
25.2M25.20 mi0.35 mi2698+212572+182572+182131(Top 8%)1987(Top 13%)1987(Top 38%)
Finish26.22 mi1.02 mi2622+762500+722500+721746(Top 7%)1642(Top 11%)1642(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3390

Males

3215

M18-39

3215

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3395

Males

3224

M18-39

3224

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3390

Males

3215

M18-39

3215

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3471

Males

3285

M18-39

3285

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3716

Males

3500

M18-39

3500

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2973

Males

2833

M18-39

2833

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3267

Males

3077

M18-39

3077

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2631

Males

2488

M18-39

2488

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2679

Males

2515

M18-39

2515

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2052

Males

1950

M18-39

1950

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2799

Males

2615

M18-39

2615

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1218

Males

1155

M18-39

1155

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1743

Males

1641

M18-39

1641

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2131

Males

1987

M18-39

1987

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1746

Males

1642

M18-39

1642

Passing Analysis

Category:
Athletes Passed
1090
Passed By
747
Net Change
+343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2965
5K → 10K81284-203#2965#3168
10K → 15K65133-68#3168#3236
15K → 20K77106-29#3236#3265
20K → Half1333-20#3265#3285
Half → 25K9722+75#3285#3210
25K → 30K12279+43#3210#3167
30K → 20M8512+73#3167#3094
20M → 21M7227+45#3094#3049
21M → 35K694+65#3049#2984
35K → 23M7129+42#2984#2942
23M → 24M1404+136#2942#2806
24M → 40K914+87#2806#2719
40K → 25.2M265+21#2719#2698
25.2M → Finish815+76#2698#2622
TOTALS1090747+343
📊

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