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BOSTON MARATHON 2024

Siqi Wu

Bib: 1480•M

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Division (M18-39)
#0 / 4849
Top 34%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:46
Rank: #1048
Start → 5K
18:46 | 6:02/mi
10K· 6.21 mi
37:41
Rank: #1072 (-24)
5K → 10K
18:55 | 6:05/mi
15K· 9.32 mi
56:40
Rank: #1059 (+13)
10K → 15K
18:59 | 6:07/mi
20K· 12.43 mi
1:16:10
Rank: #1100 (-41)
15K → 20K
19:30 | 6:17/mi
Half· 13.11 mi
1:20:25
Rank: #1114 (-14)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:35:48
Rank: #1105 (+9)
Half → 25K
15:23 | 6:21/mi
30K· 18.64 mi
1:57:59
Rank: #1382 (-277)
25K → 30K
22:11 | 7:08/mi
20M
2:07:52
Rank: #1465 (-83)
30K → 20M
9:53 | 7:16/mi
21M
2:15:41
Rank: #1524 (-59)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:21:56
Rank: #1736 (-212)
21M → 35K
6:15 | 8:21/mi
23M
2:31:26
Rank: #1840 (-104)
35K → 23M
9:30 | 7:35/mi
24M
2:38:59
Rank: #1896 (-56)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
2:45:56
Rank: #2020 (-124)
24M → 40K
6:57 | 8:08/mi
25.2M
2:49:20
Rank: #2125 (-105)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
2:57:47
Rank: #2372 (-247)
25.2M → Finish
8:27 | 8:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:25
Pace6:08 /mi
2nd Half
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
📊Positive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2418:466:0218:46
6:02
-
10K
6.21 mi10:38:1937:416:0418:55
6:05
+0:03
15K
9.32 mi10:57:1856:406:0518:59
6:07
+0:02
20K
12.43 mi11:16:481:16:106:0819:30
6:17
+0:10
Half
13.11 mi11:21:031:20:256:084:15
6:14
-0:03
25K
15.53 mi11:36:261:35:486:1015:23
6:21
+0:07
30K
18.64 mi11:58:371:57:596:2022:11
7:08
+0:47
20M
20.00 mi12:08:302:07:526:249:53
7:16
+0:08
21M
21.00 mi12:16:192:15:416:287:49
7:49
+0:33
35K
21.75 mi12:22:342:21:566:326:15
8:21
+0:32
23M
23.00 mi12:32:042:31:266:359:30
7:35
-0:46
24M
24.00 mi12:39:372:38:596:377:33
7:33
-0:02
40K
24.85 mi12:46:342:45:566:416:57
8:08
+0:35
25.2M
25.20 mi12:49:582:49:206:433:24
9:52
+1:44
Finish
26.22 mi12:58:252:57:476:478:27
8:18
-1:34

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

6:02 /mi

Average Pace

6:47 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:48

54% of race

Time at Steady Pace

49:07

28% of race

Time at Slower Pace

32:52

18% of race

Average Pace: 6:47 /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 mi10:19:2418:466:0218:46
6:02
#1048
10K
6.21 mi10:38:1937:416:0418:55
6:05
#1072
15K
9.32 mi10:57:1856:406:0518:59
6:07
#1059
20K
12.43 mi11:16:481:16:106:0819:30
6:17
#1100
Half
13.11 mi11:21:031:20:256:084:15
6:14
#1114
25K
15.53 mi11:36:261:35:486:1015:23
6:21
#1105
30K
18.64 mi11:58:371:57:596:2022:11
7:08
#1382
20M
20.00 mi12:08:302:07:526:249:53
7:16
#1465
21M
21.00 mi12:16:192:15:416:287:49
7:49
#1524
35K
21.75 mi12:22:342:21:566:326:15
8:21
#1736
23M
23.00 mi12:32:042:31:266:359:30
7:35
#1840
24M
24.00 mi12:39:372:38:596:377:33
7:33
#1896
40K
24.85 mi12:46:342:45:566:416:57
8:08
#2020
25.2M
25.20 mi12:49:582:49:206:433:24
9:52
#2125
Finish
26.22 mi12:58:252:57:476:478:27
8:18
#2372
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1048101110111088(Top 4%)1051(Top 7%)1051(Top 22%)
10K6.21 mi3.10 mi1072-241032-211032-211129(Top 4%)1090(Top 7%)1090(Top 22%)
15K9.32 mi3.11 mi1059+131020+121020+121088(Top 4%)1051(Top 7%)1051(Top 22%)
20K12.43 mi3.11 mi1100-411063-431063-431295(Top 5%)1254(Top 9%)1254(Top 26%)
Half13.11 mi0.68 mi1114-141077-141077-141445(Top 6%)1400(Top 10%)1400(Top 29%)
25K15.53 mi2.42 mi1105+91068+91068+91262(Top 5%)1216(Top 8%)1216(Top 25%)
30K18.64 mi3.11 mi1382-2771334-2661334-2663506(Top 14%)3202(Top 22%)3202(Top 66%)
20M20.00 mi1.36 mi1465-831412-781412-783425(Top 13%)3097(Top 21%)3097(Top 64%)
21M21.00 mi1.00 mi1524-591468-561468-563487(Top 14%)3084(Top 21%)3084(Top 64%)
35K21.75 mi0.75 mi1736-2121671-2031671-2039843(Top 39%)6661(Top 46%)6661(Top 137%)
23M23.00 mi1.25 mi1840-1041767-961767-963934(Top 15%)3334(Top 23%)3334(Top 69%)
24M24.00 mi1.00 mi1896-561813-461813-464313(Top 17%)3491(Top 24%)3491(Top 72%)
40K24.85 mi0.85 mi2020-1241929-1161929-1166378(Top 25%)4524(Top 31%)4524(Top 93%)
25.2M25.20 mi0.35 mi2125-1052019-902019-9010248(Top 40%)6451(Top 44%)6451(Top 133%)
Finish26.22 mi1.02 mi2372-2472228-2092228-20910239(Top 40%)6583(Top 45%)6583(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1088

Males

1051

M18-39

1051

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1129

Males

1090

M18-39

1090

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1088

Males

1051

M18-39

1051

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1295

Males

1254

M18-39

1254

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1445

Males

1400

M18-39

1400

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1262

Males

1216

M18-39

1216

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3506

Males

3202

M18-39

3202

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3425

Males

3097

M18-39

3097

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3487

Males

3084

M18-39

3084

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

9843

Males

6661

M18-39

6661

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3934

Males

3334

M18-39

3334

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4313

Males

3491

M18-39

3491

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6378

Males

4524

M18-39

4524

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10248

Males

6451

M18-39

6451

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10239

Males

6583

M18-39

6583

Passing Analysis

Category:
Athletes Passed
328
Passed By
1652
Net Change
-1324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1048
5K → 10K5074-24#1048#1072
10K → 15K5037+13#1072#1059
15K → 20K3172-41#1059#1100
20K → Half1024-14#1100#1114
Half → 25K5142+9#1114#1105
25K → 30K18295-277#1105#1382
30K → 20M18101-83#1382#1465
20M → 21M2483-59#1465#1524
21M → 35K5217-212#1524#1736
35K → 23M28132-104#1736#1840
23M → 24M2581-56#1840#1896
24M → 40K6130-124#1896#2020
40K → 25.2M4109-105#2020#2125
25.2M → Finish8255-247#2125#2372
TOTALS3281652-1324
📊

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