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BOSTON MARATHON 2024

Kang Yuan

Bib: 7149•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 23%
Gender (Male)
#0 / 14578
Top 34%
Masters (Masters Men)
#0 / 9729
Top 22%
Division (M40-44)
#0 / 2009
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #5132
Start → 5K
6:44/mi
20:56 split
10K· 6.21 mi
41:08
Rank: #3918 (+1214)
5K → 10K
6:30/mi
20:12 split
15K· 9.32 mi
1:01:35
Rank: #3630 (+288)
10K → 15K
6:35/mi
20:27 split
20K· 12.43 mi
1:22:35
Rank: #3577 (+53)
15K → 20K
6:46/mi
21:00 split
Half· 13.11 mi
1:27:22
Rank: #3687 (-110)
20K → Half
7:01/mi
4:47 split
25K· 15.53 mi
1:44:46
Rank: #3946 (-259)
Half → 25K
7:11/mi
17:24 split
30K· 18.64 mi
2:09:22
Rank: #4671 (-725)
25K → 30K
7:55/mi
24:36 split
20M
2:20:55
Rank: #4937 (-266)
30K → 20M
8:30/mi
11:33 split
21M
2:30:00
Rank: #5087 (-150)
20M → 21M
9:05/mi
9:05 split
35K· 21.75 mi
2:35:52
Rank: #5090 (-3)
21M → 35K
7:51/mi
5:52 split
23M
2:46:36
Rank: #5189 (-99)
35K → 23M
8:34/mi
10:44 split
24M
2:55:24
Rank: #5366 (-177)
23M → 24M
8:48/mi
8:48 split
40K· 24.85 mi
3:03:19
Rank: #5561 (-195)
24M → 40K
9:16/mi
7:55 split
25.2M
3:07:01
Rank: #5676 (-115)
40K → 25.2M
10:44/mi
3:42 split
Finish· 26.22 mi
3:15:20
Rank: #5761 (-85)
25.2M → Finish
8:10/mi
8:19 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:22
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:47:58
Pace8:14 /mi
📊Positive Split: 23.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3420:566:4420:56
6:44
-
10K
6.21 mi10:47:4641:086:3720:12
6:30
-0:14
15K
9.32 mi11:08:131:01:356:3620:27
6:35
+0:05
20K
12.43 mi11:29:131:22:356:3921:00
6:46
+0:11
Half
13.11 mi11:34:001:27:226:404:47
7:01
+0:15
25K
15.53 mi11:51:241:44:466:4517:24
7:11
+0:10
30K
18.64 mi12:16:002:09:226:5624:36
7:55
+0:44
20M
20.00 mi12:27:332:20:557:0311:33
8:30
+0:35
21M
21.00 mi12:36:382:30:007:099:05
9:05
+0:35
35K
21.75 mi12:42:302:35:527:105:52
7:51
-1:14
23M
23.00 mi12:53:142:46:367:1510:44
8:34
+0:43
24M
24.00 mi13:02:022:55:247:198:48
8:48
+0:14
40K
24.85 mi13:09:573:03:197:237:55
9:16
+0:28
25.2M
25.20 mi13:13:393:07:017:253:42
10:44
+1:28
Finish
26.22 mi13:21:583:15:207:278:19
8:10
-2:34

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

6:30 /mi

Average Pace

7:27 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:46

54% of race

Time at Steady Pace

50:20

26% of race

Time at Slower Pace

40:14

21% of race

Average Pace: 7:27 /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 mi10:27:3420:566:4420:56
6:44
#5132
10K
6.21 mi10:47:4641:086:3720:12
6:30
#3918
15K
9.32 mi11:08:131:01:356:3620:27
6:35
#3630
20K
12.43 mi11:29:131:22:356:3921:00
6:46
#3577
Half
13.11 mi11:34:001:27:226:404:47
7:01
#3687
25K
15.53 mi11:51:241:44:466:4517:24
7:11
#3946
30K
18.64 mi12:16:002:09:226:5624:36
7:55
#4671
20M
20.00 mi12:27:332:20:557:0311:33
8:30
#4937
21M
21.00 mi12:36:382:30:007:099:05
9:05
#5087
35K
21.75 mi12:42:302:35:527:105:52
7:51
#5090
23M
23.00 mi12:53:142:46:367:1510:44
8:34
#5189
24M
24.00 mi13:02:022:55:247:198:48
8:48
#5366
40K
24.85 mi13:09:573:03:197:237:55
9:16
#5561
25.2M
25.20 mi13:13:393:07:017:253:42
10:44
#5676
Finish
26.22 mi13:21:583:15:207:278:19
8:10
#5761
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5132475047503170(Top 12%)3020(Top 21%)3020(Top 150%)
10K6.21 mi3.10 mi3918+12143701+10493701+10493024(Top 12%)2885(Top 20%)2885(Top 144%)
15K9.32 mi3.11 mi3630+2883446+2553446+2553170(Top 12%)3020(Top 21%)3020(Top 150%)
20K12.43 mi3.11 mi3577+533395+513395+513584(Top 14%)3380(Top 23%)3380(Top 168%)
Half13.11 mi0.68 mi3687-1103496-1013496-1015802(Top 23%)5187(Top 36%)5187(Top 258%)
25K15.53 mi2.42 mi3946-2593711-2153711-2155181(Top 20%)4609(Top 32%)4609(Top 229%)
30K18.64 mi3.11 mi4671-7254296-5854296-5857386(Top 29%)5855(Top 40%)5855(Top 291%)
20M20.00 mi1.36 mi4937-2664496-2004496-2009406(Top 37%)6718(Top 46%)6718(Top 334%)
21M21.00 mi1.00 mi5087-1504573-774573-778934(Top 35%)6249(Top 43%)6249(Top 311%)
35K21.75 mi0.75 mi5090-34554+194554+196789(Top 27%)5115(Top 35%)5115(Top 255%)
23M23.00 mi1.25 mi5189-994599-454599-458841(Top 35%)6018(Top 41%)6018(Top 300%)
24M24.00 mi1.00 mi5366-1774700-1014700-10111076(Top 43%)7085(Top 49%)7085(Top 353%)
40K24.85 mi0.85 mi5561-1954812-1124812-11212015(Top 47%)7429(Top 51%)7429(Top 370%)
25.2M25.20 mi0.35 mi5676-1154868-564868-5613524(Top 53%)8147(Top 56%)8147(Top 406%)
Finish26.22 mi1.02 mi5761-854905-374905-379521(Top 37%)6204(Top 43%)6204(Top 309%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3170

Males

3020

M40-44

3020

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3024

Males

2885

M40-44

2885

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3170

Males

3020

M40-44

3020

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3584

Males

3380

M40-44

3380

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5802

Males

5187

M40-44

5187

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5181

Males

4609

M40-44

4609

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7386

Males

5855

M40-44

5855

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9406

Males

6718

M40-44

6718

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

8934

Males

6249

M40-44

6249

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6789

Males

5115

M40-44

5115

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

8841

Males

6018

M40-44

6018

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11076

Males

7085

M40-44

7085

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12015

Males

7429

M40-44

7429

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13524

Males

8147

M40-44

8147

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9521

Males

6204

M40-44

6204

Passing Analysis

Category:
Athletes Passed
2147
Passed By
2776
Net Change
-629
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5132
5K → 10K12162+1214#5132#3918
10K → 15K31325+288#3918#3630
15K → 20K155102+53#3630#3577
20K → Half4114-110#3577#3687
Half → 25K69328-259#3687#3946
25K → 30K54779-725#3946#4671
30K → 20M38304-266#4671#4937
20M → 21M57207-150#4937#5087
21M → 35K5861-3#5087#5090
35K → 23M67166-99#5090#5189
23M → 24M35212-177#5189#5366
24M → 40K36231-195#5366#5561
40K → 25.2M10125-115#5561#5676
25.2M → Finish35120-85#5676#5761
TOTALS21472776-629
📊

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