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BOSTON MARATHON 2024

Russell Lew

Bib: 20833•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:44
Rank: #19779
Start → 5K
27:44 | 8:56/mi
10K· 6.21 mi
55:18
Rank: #19486 (+293)
5K → 10K
27:34 | 8:52/mi
15K· 9.32 mi
1:23:32
Rank: #19412 (+74)
10K → 15K
28:14 | 9:05/mi
20K· 12.43 mi
1:56:38
Rank: #20378 (-966)
15K → 20K
33:06 | 10:39/mi
Half· 13.11 mi
2:03:29
Rank: #20417 (-39)
20K → Half
6:51 | 10:02/mi
25K· 15.53 mi
2:28:44
Rank: #20343 (+74)
Half → 25K
25:15 | 10:25/mi
30K· 18.64 mi
3:03:05
Rank: #20296 (+47)
25K → 30K
34:21 | 11:03/mi
20M
3:18:36
Rank: #20287 (+9)
30K → 20M
15:31 | 11:25/mi
21M
3:32:09
Rank: #20382 (-95)
20M → 21M
13:33 | 13:33/mi
35K· 21.75 mi
3:39:31
Rank: #20252 (+130)
21M → 35K
7:22 | 9:51/mi
23M
3:54:47
Rank: #20305 (-53)
35K → 23M
15:16 | 12:12/mi
24M
4:06:03
Rank: #20292 (+13)
23M → 24M
11:16 | 11:16/mi
40K· 24.85 mi
4:14:36
Rank: #20095 (+197)
24M → 40K
8:33 | 10:00/mi
25.2M
4:19:16
Rank: #20099 (-4)
40K → 25.2M
4:40 | 13:32/mi
Finish· 26.22 mi
4:29:03
Rank: #19999 (+100)
25.2M → Finish
9:47 | 9:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:29
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:25:34
Pace11:06 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1927:448:5627:44
8:56
-
10K
6.21 mi11:56:5355:188:5427:34
8:52
-0:04
15K
9.32 mi12:25:071:23:328:5828:14
9:05
+0:13
20K
12.43 mi12:58:131:56:389:2333:06
10:39
+1:34
Half
13.11 mi13:05:042:03:299:256:51
10:02
-0:37
25K
15.53 mi13:30:192:28:449:3425:15
10:25
+0:23
30K
18.64 mi14:04:403:03:059:4934:21
11:03
+0:38
20M
20.00 mi14:20:113:18:369:5615:31
11:25
+0:22
21M
21.00 mi14:33:443:32:0910:0613:33
13:33
+2:08
35K
21.75 mi14:41:063:39:3110:067:22
9:51
-3:42
23M
23.00 mi14:56:223:54:4710:1215:16
12:12
+2:21
24M
24.00 mi15:07:384:06:0310:1511:16
11:16
-0:56
40K
24.85 mi15:16:114:14:3610:158:33
10:00
-1:16
25.2M
25.20 mi15:20:514:19:1610:174:40
13:32
+3:32
Finish
26.22 mi15:30:384:29:0310:169:47
9:36
-3:56

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

8:52 /mi

Average Pace

10:16 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:19

35% of race

Time at Steady Pace

1:55:28

43% of race

Time at Slower Pace

1:00:16

22% of race

Average Pace: 10:16 /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 mi11:29:1927:448:5627:44
8:56
#19779
10K
6.21 mi11:56:5355:188:5427:34
8:52
#19486
15K
9.32 mi12:25:071:23:328:5828:14
9:05
#19412
20K
12.43 mi12:58:131:56:389:2333:06
10:39
#20378
Half
13.11 mi13:05:042:03:299:256:51
10:02
#20417
25K
15.53 mi13:30:192:28:449:3425:15
10:25
#20343
30K
18.64 mi14:04:403:03:059:4934:21
11:03
#20296
20M
20.00 mi14:20:113:18:369:5615:31
11:25
#20287
21M
21.00 mi14:33:443:32:0910:0613:33
13:33
#20382
35K
21.75 mi14:41:063:39:3110:067:22
9:51
#20252
23M
23.00 mi14:56:223:54:4710:1215:16
12:12
#20305
24M
24.00 mi15:07:384:06:0310:1511:16
11:16
#20292
40K
24.85 mi15:16:114:14:3610:158:33
10:00
#20095
25.2M
25.20 mi15:20:514:19:1610:174:40
13:32
#20099
Finish
26.22 mi15:30:384:29:0310:169:47
9:36
#19999
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19779119781197819263(Top 75%)11830(Top 81%)11830(Top 1009%)
10K6.21 mi3.10 mi19486+29311863+11511863+11519201(Top 75%)11758(Top 81%)11758(Top 1002%)
15K9.32 mi3.11 mi19412+7411847+1611847+1619263(Top 75%)11830(Top 81%)11830(Top 1009%)
20K12.43 mi3.11 mi20378-96612314-46712314-46721979(Top 86%)13036(Top 89%)13036(Top 1111%)
Half13.11 mi0.68 mi20417-3912326-1212326-1221550(Top 84%)12796(Top 88%)12796(Top 1091%)
25K15.53 mi2.42 mi20343+7412278+4812278+4820200(Top 79%)12123(Top 83%)12123(Top 1034%)
30K18.64 mi3.11 mi20296+4712203+7512203+7520110(Top 79%)11894(Top 82%)11894(Top 1014%)
20M20.00 mi1.36 mi20287+912166+3712166+3720227(Top 79%)11845(Top 81%)11845(Top 1010%)
21M21.00 mi1.00 mi20382-9512185-1912185-1921651(Top 85%)12475(Top 86%)12475(Top 1064%)
35K21.75 mi0.75 mi20252+13012106+7912106+7916670(Top 65%)9951(Top 68%)9951(Top 848%)
23M23.00 mi1.25 mi20305-5312108-212108-221135(Top 83%)12140(Top 83%)12140(Top 1035%)
24M24.00 mi1.00 mi20292+1312078+3012078+3019901(Top 78%)11468(Top 79%)11468(Top 978%)
40K24.85 mi0.85 mi20095+19711972+10611972+10614992(Top 59%)8955(Top 61%)8955(Top 763%)
25.2M25.20 mi0.35 mi20099-411970+211970+220763(Top 81%)11830(Top 81%)11830(Top 1009%)
Finish26.22 mi1.02 mi19999+10011909+6111909+6116933(Top 66%)9928(Top 68%)9928(Top 846%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19263

Males

11830

M60-64

11830

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19201

Males

11758

M60-64

11758

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19263

Males

11830

M60-64

11830

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

21979

Males

13036

M60-64

13036

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21550

Males

12796

M60-64

12796

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20200

Males

12123

M60-64

12123

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20110

Males

11894

M60-64

11894

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20227

Males

11845

M60-64

11845

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

21651

Males

12475

M60-64

12475

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16670

Males

9951

M60-64

9951

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21135

Males

12140

M60-64

12140

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19901

Males

11468

M60-64

11468

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

14992

Males

8955

M60-64

8955

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

20763

Males

11830

M60-64

11830

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16933

Males

9928

M60-64

9928

Passing Analysis

Category:
Athletes Passed
1862
Passed By
2082
Net Change
-220
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19779
5K → 10K428135+293#19779#19486
10K → 15K257183+74#19486#19412
15K → 20K371003-966#19412#20378
20K → Half1958-39#20378#20417
Half → 25K183109+74#20417#20343
25K → 30K208161+47#20343#20296
30K → 20M9081+9#20296#20287
20M → 21M38133-95#20287#20382
21M → 35K1344+130#20382#20252
35K → 23M65118-53#20252#20305
23M → 24M6754+13#20305#20292
24M → 40K1970+197#20292#20095
40K → 25.2M2832-4#20095#20099
25.2M → Finish11111+100#20099#19999
TOTALS18622082-220
📊

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