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BOSTON MARATHON 2023

Kevin Sethi

Bib: 6945•M

TX

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0:00
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Division (M18-39)
#0 / 5285
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:36
Rank: #3079
Start → 5K
20:36 | 6:38/mi
10K· 6.21 mi
40:55
Rank: #3032 (+47)
5K → 10K
20:19 | 6:32/mi
15K· 9.32 mi
1:01:09
Rank: #2895 (+137)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:21:21
Rank: #2700 (+195)
15K → 20K
20:12 | 6:30/mi
Half· 13.11 mi
1:25:43
Rank: #2672 (+28)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:41:28
Rank: #2578 (+94)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
2:01:56
Rank: #2425 (+153)
25K → 30K
20:28 | 6:35/mi
20M
2:10:50
Rank: #2348 (+77)
30K → 20M
8:54 | 6:33/mi
21M
2:17:43
Rank: #2287 (+61)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:22:25
Rank: #2246 (+41)
21M → 35K
4:42 | 6:17/mi
23M
2:30:27
Rank: #2143 (+103)
35K → 23M
8:02 | 6:25/mi
24M
2:36:46
Rank: #2080 (+63)
23M → 24M
6:19 | 6:19/mi
40K· 24.85 mi
2:42:13
Rank: #2005 (+75)
24M → 40K
5:27 | 6:22/mi
25.2M
2:44:31
Rank: #1972 (+33)
40K → 25.2M
2:18 | 6:40/mi
Finish· 26.22 mi
2:50:53
Rank: #1919 (+53)
25.2M → Finish
6:22 | 6:15/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:25:43
Pace6:32 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:10
Pace6:30 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0620:366:3820:36
6:38
-
10K
6.21 mi10:44:2540:556:3520:19
6:32
-0:06
15K
9.32 mi11:04:391:01:096:3420:14
6:31
-0:01
20K
12.43 mi11:24:511:21:216:3320:12
6:30
-0:01
Half
13.11 mi11:29:131:25:436:324:22
6:24
-0:06
25K
15.53 mi11:44:581:41:286:3215:45
6:30
+0:06
30K
18.64 mi12:05:262:01:566:3220:28
6:35
+0:05
20M
20.00 mi12:14:202:10:506:328:54
6:33
-0:02
21M
21.00 mi12:21:132:17:436:336:53
6:53
+0:20
35K
21.75 mi12:25:552:22:256:334:42
6:17
-0:36
23M
23.00 mi12:33:572:30:276:328:02
6:25
+0:08
24M
24.00 mi12:40:162:36:466:326:19
6:19
-0:06
40K
24.85 mi12:45:432:42:136:325:27
6:22
+0:03
25.2M
25.20 mi12:48:012:44:316:322:18
6:40
+0:18
Finish
26.22 mi12:54:232:50:536:316:22
6:15
-0:25

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

6:31 /mi

Slowest Pace

6:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:00

96% of race

Time at Steady Pace

6:53

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:24:0620:366:3820:36
6:38
#3079
10K
6.21 mi10:44:2540:556:3520:19
6:32
#3032
15K
9.32 mi11:04:391:01:096:3420:14
6:31
#2895
20K
12.43 mi11:24:511:21:216:3320:12
6:30
#2700
Half
13.11 mi11:29:131:25:436:324:22
6:24
#2672
25K
15.53 mi11:44:581:41:286:3215:45
6:30
#2578
30K
18.64 mi12:05:262:01:566:3220:28
6:35
#2425
20M
20.00 mi12:14:202:10:506:328:54
6:33
#2348
21M
21.00 mi12:21:132:17:436:336:53
6:53
#2287
35K
21.75 mi12:25:552:22:256:334:42
6:17
#2246
23M
23.00 mi12:33:572:30:276:328:02
6:25
#2143
24M
24.00 mi12:40:162:36:466:326:19
6:19
#2080
40K
24.85 mi12:45:432:42:136:325:27
6:22
#2005
25.2M
25.20 mi12:48:012:44:316:322:18
6:40
#1972
Finish
26.22 mi12:54:232:50:536:316:22
6:15
#1919
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3079291529152698(Top 10%)2577(Top 17%)2577(Top 49%)
10K6.21 mi3.10 mi3032+472887+282887+283023(Top 11%)2884(Top 19%)2884(Top 55%)
15K9.32 mi3.11 mi2895+1372761+1262761+1262698(Top 10%)2577(Top 17%)2577(Top 49%)
20K12.43 mi3.11 mi2700+1952579+1822579+1822285(Top 9%)2190(Top 14%)2190(Top 41%)
Half13.11 mi0.68 mi2672+282553+262553+262202(Top 8%)2112(Top 14%)2112(Top 40%)
25K15.53 mi2.42 mi2578+942466+872466+872141(Top 8%)2054(Top 14%)2054(Top 39%)
30K18.64 mi3.11 mi2425+1532324+1422324+1421908(Top 7%)1826(Top 12%)1826(Top 35%)
20M20.00 mi1.36 mi2348+772251+732251+731649(Top 6%)1573(Top 10%)1573(Top 30%)
21M21.00 mi1.00 mi2287+612191+602191+601710(Top 6%)1626(Top 11%)1626(Top 31%)
35K21.75 mi0.75 mi2246+412152+392152+391526(Top 6%)1450(Top 10%)1450(Top 27%)
23M23.00 mi1.25 mi2143+1032054+982054+981165(Top 4%)1101(Top 7%)1101(Top 21%)
24M24.00 mi1.00 mi2080+631995+591995+591394(Top 5%)1320(Top 9%)1320(Top 25%)
40K24.85 mi0.85 mi2005+751921+741921+741136(Top 4%)1075(Top 7%)1075(Top 20%)
25.2M25.20 mi0.35 mi1972+331888+331888+33854(Top 3%)815(Top 5%)815(Top 15%)
Finish26.22 mi1.02 mi1919+531836+521836+521435(Top 5%)1358(Top 9%)1358(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2698

Males

2577

M18-39

2577

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3023

Males

2884

M18-39

2884

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2698

Males

2577

M18-39

2577

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2285

Males

2190

M18-39

2190

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2202

Males

2112

M18-39

2112

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2141

Males

2054

M18-39

2054

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1908

Males

1826

M18-39

1826

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1649

Males

1573

M18-39

1573

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1710

Males

1626

M18-39

1626

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1526

Males

1450

M18-39

1450

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1165

Males

1101

M18-39

1101

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1394

Males

1320

M18-39

1320

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1136

Males

1075

M18-39

1075

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

854

Males

815

M18-39

815

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1435

Males

1358

M18-39

1358

Passing Analysis

Category:
Athletes Passed
1398
Passed By
238
Net Change
+1160
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3079
5K → 10K182135+47#3079#3032
10K → 15K17841+137#3032#2895
15K → 20K2038+195#2895#2700
20K → Half324+28#2700#2672
Half → 25K1039+94#2672#2578
25K → 30K16310+153#2578#2425
30K → 20M836+77#2425#2348
20M → 21M676+61#2348#2287
21M → 35K454+41#2287#2246
35K → 23M1063+103#2246#2143
23M → 24M641+63#2143#2080
24M → 40K794+75#2080#2005
40K → 25.2M330+33#2005#1972
25.2M → Finish607+53#1972#1919
TOTALS1398238+1160
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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