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BOSTON MARATHON 2024

William Qiu

Bib: 16821•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:03/mi
21:53
↑ 97↓ 3451.5%
10K· 6.21 mi
7:16/mi
44:27
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:07:56
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:31:55
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:37:03
↑ 19↓ 370.5%
25K· 15.53 mi
8:59/mi
1:58:50
↑ 66↓ 880.2%
30K· 18.64 mi
10:01/mi
2:29:58
↑ 181↓ 1480.2%
20M
10:28/mi
2:44:12
↑ 64↓ 500.2%
21M
13:04/mi
2:57:16
↑ 106↓ 241.6%
35K· 21.75 mi
10:11/mi
3:04:53
↑ 17↓ 861.7%
23M
10:34/mi
3:18:07
↑ 23↓ 630.6%
24M
11:25/mi
3:29:32
↓ 821.3%
40K· 24.85 mi
11:43/mi
3:39:33
↓ 200.3%
25.2M
13:12/mi
3:44:06
↑ 13↓ 160.2%
Finish· 26.22 mi
10:17/mi
3:54:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:03
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time2:17:32
Pace10:29 /mi
📊Positive Split: 41.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:5721:537:0321:53
7:03
-
10K
6.21 mi11:34:3144:277:0922:34
7:16
+0:13
15K
9.32 mi11:58:001:07:567:1723:29
7:34
+0:18
20K
12.43 mi12:21:591:31:557:2423:59
7:43
+0:09
Half
13.11 mi12:27:071:37:037:245:08
7:31
-0:12
25K
15.53 mi12:48:541:58:507:3921:47
8:59
+1:28
30K
18.64 mi13:20:022:29:588:0331:08
10:01
+1:02
20M
20.00 mi13:34:162:44:128:1314:14
10:28
+0:27
21M
21.00 mi13:47:202:57:168:2613:04
13:04
+2:36
35K
21.75 mi13:54:573:04:538:307:37
10:11
-2:53
23M
23.00 mi14:08:113:18:078:3713:14
10:34
+0:23
24M
24.00 mi14:19:363:29:328:4411:25
11:25
+0:51
40K
24.85 mi14:29:373:39:338:5010:01
11:43
+0:18
25.2M
25.20 mi14:34:103:44:068:544:33
13:12
+1:29
Finish
26.22 mi14:44:393:54:358:5710:29
10:17
-2:55

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

7:03 /mi

Average Pace

8:57 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:50

51% of race

Time at Steady Pace

1:16:42

33% of race

Time at Slower Pace

39:03

17% of race

Average Pace: 8:57 /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 mi11:11:5721:537:0321:53
7:03
#7304
10K
6.21 mi11:34:3144:277:0922:34
7:16
#7799
15K
9.32 mi11:58:001:07:567:1723:29
7:34
#8529
20K
12.43 mi12:21:591:31:557:2423:59
7:43
#8825
Half
13.11 mi12:27:071:37:037:245:08
7:31
#8853
25K
15.53 mi12:48:541:58:507:3921:47
8:59
#10163
30K
18.64 mi13:20:022:29:588:0331:08
10:01
#11975
20M
20.00 mi13:34:162:44:128:1314:14
10:28
#12581
21M
21.00 mi13:47:202:57:168:2613:04
13:04
#13484
35K
21.75 mi13:54:573:04:538:307:37
10:11
#13673
23M
23.00 mi14:08:113:18:078:3713:14
10:34
#14033
24M
24.00 mi14:19:363:29:328:4411:25
11:25
#14496
40K
24.85 mi14:29:373:39:338:5010:01
11:43
#14841
25.2M
25.20 mi14:34:103:44:068:544:33
13:12
#15004
Finish
26.22 mi14:44:393:54:358:5710:29
10:17
#15217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi73046374637410101(Top 40%)7854(Top 54%)7854(Top 514%)
10K6.21 mi3.10 mi7799-4956663-2896663-2898380(Top 33%)6978(Top 48%)6978(Top 456%)
15K9.32 mi3.11 mi8529-7307088-4257088-42510101(Top 40%)7854(Top 54%)7854(Top 514%)
20K12.43 mi3.11 mi8825-2967222-1347222-1349881(Top 39%)7593(Top 52%)7593(Top 497%)
Half13.11 mi0.68 mi8853-287230-87230-89305(Top 36%)7343(Top 50%)7343(Top 480%)
25K15.53 mi2.42 mi10163-13107845-6157845-61515446(Top 60%)10000(Top 69%)10000(Top 654%)
30K18.64 mi3.11 mi11975-18128615-7708615-77017413(Top 68%)10640(Top 73%)10640(Top 696%)
20M20.00 mi1.36 mi12581-6068823-2088823-20817904(Top 70%)10710(Top 73%)10710(Top 700%)
21M21.00 mi1.00 mi13484-9039146-3239146-32320839(Top 82%)12069(Top 83%)12069(Top 789%)
35K21.75 mi0.75 mi13673-1899196-509196-5017677(Top 69%)10464(Top 72%)10464(Top 684%)
23M23.00 mi1.25 mi14033-3609299-1039299-10317221(Top 67%)10170(Top 70%)10170(Top 665%)
24M24.00 mi1.00 mi14496-4639440-1419440-14120238(Top 79%)11643(Top 80%)11643(Top 761%)
40K24.85 mi0.85 mi14841-3459568-1289568-12819814(Top 78%)11363(Top 78%)11363(Top 743%)
25.2M25.20 mi0.35 mi15004-1639627-599627-5920059(Top 79%)11458(Top 79%)11458(Top 749%)
Finish26.22 mi1.02 mi15217-2139702-759702-7519358(Top 76%)11159(Top 77%)11159(Top 730%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10101

Males

7854

M55-59

7854

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8380

Males

6978

M55-59

6978

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10101

Males

7854

M55-59

7854

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

9881

Males

7593

M55-59

7593

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9305

Males

7343

M55-59

7343

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15446

Males

10000

M55-59

10000

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

17413

Males

10640

M55-59

10640

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

17904

Males

10710

M55-59

10710

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

20839

Males

12069

M55-59

12069

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17677

Males

10464

M55-59

10464

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17221

Males

10170

M55-59

10170

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20238

Males

11643

M55-59

11643

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19814

Males

11363

M55-59

11363

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20059

Males

11458

M55-59

11458

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2story building
+22ft-21ft

Overall

19358

Males

11159

M55-59

11159

Passing Analysis

Category:
Athletes Passed
551
Passed By
8461
Net Change
-7913
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7304
5K → 10K57552-495#7304#7799
10K → 15K39769-730#7799#8529
15K → 20K118414-296#8529#8825
20K → Half2654-28#8825#8853
Half → 25K361344-1310#8853#10163
25K → 30K311842-1812#10163#11975
30K → 20M39645-606#11975#12581
20M → 21M17920-903#12581#13484
21M → 35K36225-189#13484#13673
35K → 23M49409-360#13673#14033
23M → 24M33496-463#14033#14496
24M → 40K27372-345#14496#14841
40K → 25.2M15178-163#14841#15004
25.2M → Finish28241-213#15004#15217
TOTALS5518461-7913
📊

Passing Visuals

Category:
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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