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BOSTON MARATHON 2024

Evan Lai

Bib: 25872•M

NY

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
33:52
Rank: #24719
Start → 5K
33:52 | 10:54/mi
10K· 6.21 mi
1:07:59
Rank: #24477 (+242)
5K → 10K
34:07 | 10:59/mi
15K· 9.32 mi
1:43:14
Rank: #24379 (+98)
10K → 15K
35:15 | 11:21/mi
20K· 12.43 mi
2:18:45
Rank: #24115 (+264)
15K → 20K
35:31 | 11:26/mi
Half· 13.11 mi
2:26:09
Rank: #24085 (+30)
20K → Half
7:24 | 10:51/mi
25K· 15.53 mi
2:54:41
Rank: #23915 (+170)
Half → 25K
28:32 | 11:46/mi
30K· 18.64 mi
3:38:56
Rank: #24043 (-128)
25K → 30K
44:15 | 14:15/mi
20M
3:57:27
Rank: #24023 (+20)
30K → 20M
18:31 | 13:38/mi
21M
4:12:36
Rank: #23998 (+25)
20M → 21M
15:09 | 15:09/mi
35K· 21.75 mi
4:22:58
Rank: #23999 (-1)
21M → 35K
10:22 | 13:51/mi
23M
4:38:34
Rank: #23907 (+92)
35K → 23M
15:36 | 12:28/mi
24M
4:50:56
Rank: #23859 (+48)
23M → 24M
12:22 | 12:22/mi
40K· 24.85 mi
5:01:22
Rank: #23794 (+65)
24M → 40K
10:26 | 12:12/mi
25.2M
5:06:28
Rank: #23788 (+6)
40K → 25.2M
5:06 | 14:47/mi
Finish· 26.22 mi
5:20:02
Rank: #23846 (-58)
25.2M → Finish
13:34 | 13:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:09
Pace11:09 /mi
2nd Half
Distance13.11 mi
Time2:53:53
Pace13:16 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0933:5210:5433:52
10:54
-
10K
6.21 mi12:25:161:07:5910:5634:07
10:59
+0:05
15K
9.32 mi13:00:311:43:1411:0535:15
11:21
+0:22
20K
12.43 mi13:36:022:18:4511:1035:31
11:26
+0:05
Half
13.11 mi13:43:262:26:0911:097:24
10:51
-0:35
25K
15.53 mi14:11:582:54:4111:1528:32
11:46
+0:55
30K
18.64 mi14:56:133:38:5611:4544:15
14:15
+2:29
20M
20.00 mi15:14:443:57:2711:5218:31
13:38
-0:37
21M
21.00 mi15:29:534:12:3612:0215:09
15:09
+1:31
35K
21.75 mi15:40:154:22:5812:0510:22
13:51
-1:18
23M
23.00 mi15:55:514:38:3412:0715:36
12:28
-1:23
24M
24.00 mi16:08:134:50:5612:0712:22
12:22
-0:06
40K
24.85 mi16:18:395:01:2212:0810:26
12:12
-0:10
25.2M
25.20 mi16:23:455:06:2812:105:06
14:47
+2:35
Finish
26.22 mi16:37:195:20:0212:1313:34
13:19
-1:28

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

10:51 /mi

Average Pace

12:13 /mi

Slowest Pace

15:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:09

46% of race

Time at Steady Pace

1:06:56

21% of race

Time at Slower Pace

1:46:57

33% of race

Average Pace: 12:12 /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 mi11:51:0933:5210:5433:52
10:54
#24719
10K
6.21 mi12:25:161:07:5910:5634:07
10:59
#24477
15K
9.32 mi13:00:311:43:1411:0535:15
11:21
#24379
20K
12.43 mi13:36:022:18:4511:1035:31
11:26
#24115
Half
13.11 mi13:43:262:26:0911:097:24
10:51
#24085
25K
15.53 mi14:11:582:54:4111:1528:32
11:46
#23915
30K
18.64 mi14:56:133:38:5611:4544:15
14:15
#24043
20M
20.00 mi15:14:443:57:2711:5218:31
13:38
#24023
21M
21.00 mi15:29:534:12:3612:0215:09
15:09
#23998
35K
21.75 mi15:40:154:22:5812:0510:22
13:51
#23999
23M
23.00 mi15:55:514:38:3412:0715:36
12:28
#23907
24M
24.00 mi16:08:134:50:5612:0712:22
12:22
#23859
40K
24.85 mi16:18:395:01:2212:0810:26
12:12
#23794
25.2M
25.20 mi16:23:455:06:2812:105:06
14:47
#23788
Finish
26.22 mi16:37:195:20:0212:1313:34
13:19
#23846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi24719142931429324122(Top 94%)14032(Top 96%)14032(Top 1196%)
10K6.21 mi3.10 mi24477+24214188+10514188+10524246(Top 95%)14088(Top 97%)14088(Top 1201%)
15K9.32 mi3.11 mi24379+9814154+3414154+3424122(Top 94%)14032(Top 96%)14032(Top 1196%)
20K12.43 mi3.11 mi24115+26414037+11714037+11723299(Top 91%)13641(Top 94%)13641(Top 1163%)
Half13.11 mi0.68 mi24085+3014022+1514022+1523282(Top 91%)13585(Top 93%)13585(Top 1158%)
25K15.53 mi2.42 mi23915+17013934+8813934+8822799(Top 89%)13315(Top 91%)13315(Top 1135%)
30K18.64 mi3.11 mi24043-12813954-2013954-2024385(Top 95%)13984(Top 96%)13984(Top 1192%)
20M20.00 mi1.36 mi24023+2013930+2413930+2423601(Top 92%)13500(Top 93%)13500(Top 1151%)
21M21.00 mi1.00 mi23998+2513901+2913901+2923726(Top 93%)13542(Top 93%)13542(Top 1154%)
35K21.75 mi0.75 mi23999-113897+413897+424158(Top 95%)13736(Top 94%)13736(Top 1171%)
23M23.00 mi1.25 mi23907+9213841+5613841+5621625(Top 85%)12400(Top 85%)12400(Top 1057%)
24M24.00 mi1.00 mi23859+4813807+3413807+3422112(Top 87%)12588(Top 86%)12588(Top 1073%)
40K24.85 mi0.85 mi23794+6513767+4013767+4020843(Top 82%)11877(Top 81%)11877(Top 1013%)
25.2M25.20 mi0.35 mi23788+613762+513762+522761(Top 89%)12894(Top 88%)12894(Top 1099%)
Finish26.22 mi1.02 mi23846-5813781-1913781-1924579(Top 96%)13911(Top 95%)13911(Top 1186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

24122

Males

14032

M60-64

14032

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24246

Males

14088

M60-64

14088

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

24122

Males

14032

M60-64

14032

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

23299

Males

13641

M60-64

13641

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

23282

Males

13585

M60-64

13585

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

22799

Males

13315

M60-64

13315

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24385

Males

13984

M60-64

13984

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

23601

Males

13500

M60-64

13500

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23726

Males

13542

M60-64

13542

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

24158

Males

13736

M60-64

13736

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21625

Males

12400

M60-64

12400

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22112

Males

12588

M60-64

12588

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20843

Males

11877

M60-64

11877

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22761

Males

12894

M60-64

12894

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

24579

Males

13911

M60-64

13911

Passing Analysis

Category:
Athletes Passed
1393
Passed By
520
Net Change
+873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24719
5K → 10K30260+242#24719#24477
10K → 15K15658+98#24477#24379
15K → 20K27915+264#24379#24115
20K → Half399+30#24115#24085
Half → 25K18111+170#24085#23915
25K → 30K67195-128#23915#24043
30K → 20M5030+20#24043#24023
20M → 21M4722+25#24023#23998
21M → 35K2829-1#23998#23999
35K → 23M964+92#23999#23907
23M → 24M568+48#23907#23859
24M → 40K672+65#23859#23794
40K → 25.2M137+6#23794#23788
25.2M → Finish1270-58#23788#23846
TOTALS1393520+873
📊

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