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BOSTON MARATHON 2024

Michael Yuan

Bib: 3957•M

CT

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:13
Rank: #15476
Start → 5K
25:13 | 8:07/mi
10K· 6.21 mi
50:28
Rank: #15255 (+221)
5K → 10K
25:15 | 8:08/mi
15K· 9.32 mi
1:15:51
Rank: #14947 (+308)
10K → 15K
25:23 | 8:10/mi
20K· 12.43 mi
1:41:29
Rank: #14504 (+443)
15K → 20K
25:38 | 8:15/mi
Half· 13.11 mi
1:47:05
Rank: #14458 (+46)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:07:15
Rank: #13974 (+484)
Half → 25K
20:10 | 8:19/mi
30K· 18.64 mi
2:34:18
Rank: #13463 (+511)
25K → 30K
27:03 | 8:42/mi
20M
2:46:22
Rank: #13246 (+217)
30K → 20M
12:04 | 8:53/mi
21M
2:56:08
Rank: #13131 (+115)
20M → 21M
9:46 | 9:46/mi
35K· 21.75 mi
3:02:45
Rank: #13079 (+52)
21M → 35K
6:37 | 8:51/mi
23M
3:14:09
Rank: #12952 (+127)
35K → 23M
11:24 | 9:06/mi
24M
3:23:11
Rank: #12920 (+32)
23M → 24M
9:02 | 9:02/mi
40K· 24.85 mi
3:30:54
Rank: #12802 (+118)
24M → 40K
7:43 | 9:02/mi
25.2M
3:34:27
Rank: #12789 (+13)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:43:32
Rank: #12800 (-11)
25.2M → Finish
9:05 | 8:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:05
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:56:27
Pace8:53 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1425:138:0725:13
8:07
-
10K
6.21 mi11:41:2950:288:0725:15
8:08
+0:01
15K
9.32 mi12:06:521:15:518:0825:23
8:10
+0:02
20K
12.43 mi12:32:301:41:298:1025:38
8:15
+0:05
Half
13.11 mi12:38:061:47:058:105:36
8:12
-0:03
25K
15.53 mi12:58:162:07:158:1120:10
8:19
+0:07
30K
18.64 mi13:25:192:34:188:1727:03
8:42
+0:23
20M
20.00 mi13:37:232:46:228:1912:04
8:53
+0:11
21M
21.00 mi13:47:092:56:088:239:46
9:46
+0:53
35K
21.75 mi13:53:463:02:458:246:37
8:51
-0:55
23M
23.00 mi14:05:103:14:098:2611:24
9:06
+0:15
24M
24.00 mi14:14:123:23:118:289:02
9:02
-0:04
40K
24.85 mi14:21:553:30:548:297:43
9:02
0:00
25.2M
25.20 mi14:25:283:34:278:313:33
10:18
+1:16
Finish
26.22 mi14:34:333:43:328:329:05
8:55
-1:23

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

8:07 /mi

Average Pace

8:32 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:15

57% of race

Time at Steady Pace

1:22:58

37% of race

Time at Slower Pace

13:19

6% of race

Average Pace: 8:32 /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 mi11:16:1425:138:0725:13
8:07
#15476
10K
6.21 mi11:41:2950:288:0725:15
8:08
#15255
15K
9.32 mi12:06:521:15:518:0825:23
8:10
#14947
20K
12.43 mi12:32:301:41:298:1025:38
8:15
#14504
Half
13.11 mi12:38:061:47:058:105:36
8:12
#14458
25K
15.53 mi12:58:162:07:158:1120:10
8:19
#13974
30K
18.64 mi13:25:192:34:188:1727:03
8:42
#13463
20M
20.00 mi13:37:232:46:228:1912:04
8:53
#13246
21M
21.00 mi13:47:092:56:088:239:46
9:46
#13131
35K
21.75 mi13:53:463:02:458:246:37
8:51
#13079
23M
23.00 mi14:05:103:14:098:2611:24
9:06
#12952
24M
24.00 mi14:14:123:23:118:289:02
9:02
#12920
40K
24.85 mi14:21:553:30:548:297:43
9:02
#12802
25.2M
25.20 mi14:25:283:34:278:313:33
10:18
#12789
Finish
26.22 mi14:34:333:43:328:329:05
8:55
#12800
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15476102041020414527(Top 57%)9815(Top 67%)9815(Top 202%)
10K6.21 mi3.10 mi15255+22110129+7510129+7515039(Top 59%)10043(Top 69%)10043(Top 207%)
15K9.32 mi3.11 mi14947+3089999+1309999+13014527(Top 57%)9815(Top 67%)9815(Top 202%)
20K12.43 mi3.11 mi14504+4439816+1839816+18313423(Top 53%)9320(Top 64%)9320(Top 192%)
Half13.11 mi0.68 mi14458+469781+359781+3514003(Top 55%)9491(Top 65%)9491(Top 196%)
25K15.53 mi2.42 mi13974+4849556+2259556+22512073(Top 47%)8496(Top 58%)8496(Top 175%)
30K18.64 mi3.11 mi13463+5119257+2999257+29911717(Top 46%)8106(Top 56%)8106(Top 167%)
20M20.00 mi1.36 mi13246+2179089+1689089+16811490(Top 45%)7712(Top 53%)7712(Top 159%)
21M21.00 mi1.00 mi13131+1158986+1038986+10311973(Top 47%)7702(Top 53%)7702(Top 159%)
35K21.75 mi0.75 mi13079+528929+578929+5712538(Top 49%)7950(Top 55%)7950(Top 164%)
23M23.00 mi1.25 mi12952+1278810+1198810+11911699(Top 46%)7424(Top 51%)7424(Top 153%)
24M24.00 mi1.00 mi12920+328763+478763+4712325(Top 48%)7716(Top 53%)7716(Top 159%)
40K24.85 mi0.85 mi12802+1188653+1108653+11010962(Top 43%)6899(Top 47%)6899(Top 142%)
25.2M25.20 mi0.35 mi12789+138631+228631+2212033(Top 47%)7394(Top 51%)7394(Top 152%)
Finish26.22 mi1.02 mi12800-118602+298602+2913761(Top 54%)8369(Top 57%)8369(Top 173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14527

Males

9815

M18-39

9815

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15039

Males

10043

M18-39

10043

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14527

Males

9815

M18-39

9815

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13423

Males

9320

M18-39

9320

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14003

Males

9491

M18-39

9491

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12073

Males

8496

M18-39

8496

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11717

Males

8106

M18-39

8106

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11490

Males

7712

M18-39

7712

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

11973

Males

7702

M18-39

7702

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12538

Males

7950

M18-39

7950

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

11699

Males

7424

M18-39

7424

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12325

Males

7716

M18-39

7716

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10962

Males

6899

M18-39

6899

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12033

Males

7394

M18-39

7394

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

13761

Males

8369

M18-39

8369

Passing Analysis

Category:
Athletes Passed
3563
Passed By
887
Net Change
+2676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15476
5K → 10K393172+221#15476#15255
10K → 15K40496+308#15255#14947
15K → 20K48946+443#14947#14504
20K → Half6822+46#14504#14458
Half → 25K50925+484#14458#13974
25K → 30K56655+511#13974#13463
30K → 20M26043+217#13463#13246
20M → 21M18065+115#13246#13131
21M → 35K9846+52#13131#13079
35K → 23M20073+127#13079#12952
23M → 24M10977+32#12952#12920
24M → 40K16143+118#12920#12802
40K → 25.2M5037+13#12802#12789
25.2M → Finish7687-11#12789#12800
TOTALS3563887+2676
📊

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