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BOSTON MARATHON 2023

Lewis Jones

Bib: 2674•M

KY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Masters (Masters Men)
#0 / 9891
Top 2%
Division (M45-49)
#0 / 2252
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:00
Rank: #1959
Start → 5K
20:00 | 6:26/mi
10K· 6.21 mi
39:24
Rank: #1746 (+213)
5K → 10K
19:24 | 6:15/mi
15K· 9.32 mi
58:51
Rank: #1645 (+101)
10K → 15K
19:27 | 6:16/mi
20K· 12.43 mi
1:18:28
Rank: #1584 (+61)
15K → 20K
19:37 | 6:19/mi
Half· 13.11 mi
1:22:42
Rank: #1571 (+13)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:37:59
Rank: #1523 (+48)
Half → 25K
15:17 | 6:18/mi
30K· 18.64 mi
1:57:56
Rank: #1448 (+75)
25K → 30K
19:57 | 6:25/mi
20M
2:06:35
Rank: #1398 (+50)
30K → 20M
8:39 | 6:22/mi
21M
2:13:14
Rank: #1354 (+44)
20M → 21M
6:39 | 6:39/mi
35K· 21.75 mi
2:17:50
Rank: #1336 (+18)
21M → 35K
4:36 | 6:09/mi
23M
2:25:48
Rank: #1294 (+42)
35K → 23M
7:58 | 6:22/mi
24M
2:32:01
Rank: #1263 (+31)
23M → 24M
6:13 | 6:13/mi
40K· 24.85 mi
2:37:20
Rank: #1220 (+43)
24M → 40K
5:19 | 6:13/mi
25.2M
2:39:32
Rank: #1193 (+27)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:45:29
Rank: #1134 (+59)
25.2M → Finish
5:57 | 5:50/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:42
Pace6:18 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:22:47
Pace6:19 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4320:006:2620:00
6:26
-
10K
6.21 mi10:40:0739:246:2019:24
6:15
-0:11
15K
9.32 mi10:59:3458:516:1919:27
6:16
+0:01
20K
12.43 mi11:19:111:18:286:1919:37
6:19
+0:03
Half
13.11 mi11:23:251:22:426:184:14
6:12
-0:07
25K
15.53 mi11:38:421:37:596:1815:17
6:18
+0:06
30K
18.64 mi11:58:391:57:566:2019:57
6:25
+0:07
20M
20.00 mi12:07:182:06:356:208:39
6:22
-0:03
21M
21.00 mi12:13:572:13:146:216:39
6:39
+0:17
35K
21.75 mi12:18:332:17:506:204:36
6:09
-0:30
23M
23.00 mi12:26:312:25:486:207:58
6:22
+0:13
24M
24.00 mi12:32:442:32:016:206:13
6:13
-0:09
40K
24.85 mi12:38:032:37:206:205:19
6:13
0:00
25.2M
25.20 mi12:40:152:39:326:202:12
6:23
+0:10
Finish
26.22 mi12:46:122:45:296:195:57
5:50
-0:33

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

6:19 /mi

Slowest Pace

6:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:50

84% of race

Time at Steady Pace

26:39

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:19 /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 mi10:20:4320:006:2620:00
6:26
#1959
10K
6.21 mi10:40:0739:246:2019:24
6:15
#1746
15K
9.32 mi10:59:3458:516:1919:27
6:16
#1645
20K
12.43 mi11:19:111:18:286:1919:37
6:19
#1584
Half
13.11 mi11:23:251:22:426:184:14
6:12
#1571
25K
15.53 mi11:38:421:37:596:1815:17
6:18
#1523
30K
18.64 mi11:58:391:57:566:2019:57
6:25
#1448
20M
20.00 mi12:07:182:06:356:208:39
6:22
#1398
21M
21.00 mi12:13:572:13:146:216:39
6:39
#1354
35K
21.75 mi12:18:332:17:506:204:36
6:09
#1336
23M
23.00 mi12:26:312:25:486:207:58
6:22
#1294
24M
24.00 mi12:32:442:32:016:206:13
6:13
#1263
40K
24.85 mi12:38:032:37:206:205:19
6:13
#1220
25.2M
25.20 mi12:40:152:39:326:202:12
6:23
#1193
Finish
26.22 mi12:46:122:45:296:195:57
5:50
#1134
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1959186918691461(Top 5%)1394(Top 9%)1394(Top 62%)
10K6.21 mi3.10 mi1746+2131668+2011668+2011519(Top 6%)1452(Top 10%)1452(Top 64%)
15K9.32 mi3.11 mi1645+1011572+961572+961461(Top 5%)1394(Top 9%)1394(Top 62%)
20K12.43 mi3.11 mi1584+611513+591513+591435(Top 5%)1370(Top 9%)1370(Top 61%)
Half13.11 mi0.68 mi1571+131501+121501+121365(Top 5%)1305(Top 9%)1305(Top 58%)
25K15.53 mi2.42 mi1523+481455+461455+461345(Top 5%)1285(Top 8%)1285(Top 57%)
30K18.64 mi3.11 mi1448+751384+711384+711275(Top 5%)1217(Top 8%)1217(Top 54%)
20M20.00 mi1.36 mi1398+501336+481336+481034(Top 4%)990(Top 7%)990(Top 44%)
21M21.00 mi1.00 mi1354+441293+431293+43975(Top 4%)927(Top 6%)927(Top 41%)
35K21.75 mi0.75 mi1336+181276+171276+171076(Top 4%)1024(Top 7%)1024(Top 45%)
23M23.00 mi1.25 mi1294+421235+411235+41993(Top 4%)943(Top 6%)943(Top 42%)
24M24.00 mi1.00 mi1263+311206+291206+291069(Top 4%)1011(Top 7%)1011(Top 45%)
40K24.85 mi0.85 mi1220+431163+431163+43694(Top 3%)657(Top 4%)657(Top 29%)
25.2M25.20 mi0.35 mi1193+271137+261137+26345(Top 1%)324(Top 2%)324(Top 14%)
Finish26.22 mi1.02 mi1134+591080+571080+57439(Top 2%)418(Top 3%)418(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1461

Males

1394

M45-49

1394

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1519

Males

1452

M45-49

1452

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1461

Males

1394

M45-49

1394

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1435

Males

1370

M45-49

1370

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1365

Males

1305

M45-49

1305

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1345

Males

1285

M45-49

1285

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1275

Males

1217

M45-49

1217

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1034

Males

990

M45-49

990

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

975

Males

927

M45-49

927

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1076

Males

1024

M45-49

1024

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

993

Males

943

M45-49

943

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1069

Males

1011

M45-49

1011

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

694

Males

657

M45-49

657

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

345

Males

324

M45-49

324

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

439

Males

418

M45-49

418

Passing Analysis

Category:
Athletes Passed
961
Passed By
136
Net Change
+825
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1959
5K → 10K24431+213#1959#1746
10K → 15K11716+101#1746#1645
15K → 20K8423+61#1645#1584
20K → Half163+13#1584#1571
Half → 25K6012+48#1571#1523
25K → 30K9520+75#1523#1448
30K → 20M533+50#1448#1398
20M → 21M473+44#1398#1354
21M → 35K235+18#1354#1336
35K → 23M519+42#1336#1294
23M → 24M376+31#1294#1263
24M → 40K474+43#1263#1220
40K → 25.2M281+27#1220#1193
25.2M → Finish590+59#1193#1134
TOTALS961136+825
📊

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