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BOSTON MARATHON 2024

Yaowu Feng

Bib: 10633•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
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
6:55/mi
21:28
↑ 97↓ 3451.5%
10K· 6.21 mi
6:58/mi
43:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:01/mi
1:04:53
↑ 67↓ 78
20K· 12.43 mi
7:16/mi
1:27:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:32:23
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
1:52:17
↑ 66↓ 880.2%
30K· 18.64 mi
10:16/mi
2:24:10
↑ 181↓ 1480.2%
20M
10:51/mi
2:38:55
↑ 64↓ 500.2%
21M
15:04/mi
2:53:59
↑ 106↓ 241.6%
35K· 21.75 mi
11:19/mi
3:02:27
↑ 17↓ 861.7%
23M
10:04/mi
3:15:03
↑ 23↓ 630.6%
24M
9:56/mi
3:24:59
↓ 821.3%
40K· 24.85 mi
9:51/mi
3:33:24
↓ 200.3%
25.2M
11:56/mi
3:37:31
↑ 13↓ 160.2%
Finish· 26.22 mi
8:17/mi
3:45:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:23
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time2:13:34
Pace10:11 /mi
📊Positive Split: 44.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2621:286:5521:28
6:55
-
10K
6.21 mi11:10:0443:066:5621:38
6:58
+0:03
15K
9.32 mi11:31:511:04:536:5821:47
7:01
+0:03
20K
12.43 mi11:54:251:27:277:0222:34
7:16
+0:15
Half
13.11 mi11:59:211:32:237:034:56
7:14
-0:02
25K
15.53 mi12:19:151:52:177:1419:54
8:12
+0:58
30K
18.64 mi12:51:082:24:107:4431:53
10:16
+2:04
20M
20.00 mi13:05:532:38:557:5714:45
10:51
+0:35
21M
21.00 mi13:20:572:53:598:1715:04
15:04
+4:13
35K
21.75 mi13:29:253:02:278:238:28
11:19
-3:45
23M
23.00 mi13:42:013:15:038:2912:36
10:04
-1:15
24M
24.00 mi13:51:573:24:598:329:56
9:56
-0:08
40K
24.85 mi14:00:223:33:248:358:25
9:51
-0:05
25.2M
25.20 mi14:04:293:37:318:384:07
11:56
+2:05
Finish
26.22 mi14:12:553:45:578:378:26
8:17
-3:39

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

6:55 /mi

Average Pace

8:37 /mi

Slowest Pace

15:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:43

53% of race

Time at Steady Pace

1:17:35

34% of race

Time at Slower Pace

27:39

12% of race

Average Pace: 8:37 /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 mi10:48:2621:286:5521:28
6:55
#6450
10K
6.21 mi11:10:0443:066:5621:38
6:58
#6408
15K
9.32 mi11:31:511:04:536:5821:47
7:01
#6335
20K
12.43 mi11:54:251:27:277:0222:34
7:16
#6410
Half
13.11 mi11:59:211:32:237:034:56
7:14
#6425
25K
15.53 mi12:19:151:52:177:1419:54
8:12
#7135
30K
18.64 mi12:51:082:24:107:4431:53
10:16
#9784
20M
20.00 mi13:05:532:38:557:5714:45
10:51
#10804
21M
21.00 mi13:20:572:53:598:1715:04
15:04
#12521
35K
21.75 mi13:29:253:02:278:238:28
11:19
#12990
23M
23.00 mi13:42:013:15:038:2912:36
10:04
#13222
24M
24.00 mi13:51:573:24:598:329:56
9:56
#13388
40K
24.85 mi14:00:223:33:248:358:25
9:51
#13426
25.2M
25.20 mi14:04:293:37:318:384:07
11:56
#13502
Finish
26.22 mi14:12:553:45:578:378:26
8:17
#13354
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6450577357736292(Top 25%)5600(Top 38%)5600(Top 289%)
10K6.21 mi3.10 mi6408+425724+495724+496441(Top 25%)5727(Top 39%)5727(Top 296%)
15K9.32 mi3.11 mi6335+735669+555669+556292(Top 25%)5600(Top 38%)5600(Top 289%)
20K12.43 mi3.11 mi6410-755688-195688-196765(Top 26%)5838(Top 40%)5838(Top 302%)
Half13.11 mi0.68 mi6425-155693-55693-57192(Top 28%)6134(Top 42%)6134(Top 317%)
25K15.53 mi2.42 mi7135-7106143-4506143-45011400(Top 45%)8198(Top 56%)8198(Top 424%)
30K18.64 mi3.11 mi9784-26497561-14187561-141818140(Top 71%)10988(Top 75%)10988(Top 568%)
20M20.00 mi1.36 mi10804-10207997-4367997-43618912(Top 74%)11204(Top 77%)11204(Top 579%)
21M21.00 mi1.00 mi12521-17178737-7408737-74023623(Top 92%)13486(Top 93%)13486(Top 697%)
35K21.75 mi0.75 mi12990-4698896-1598896-15920454(Top 80%)11840(Top 81%)11840(Top 612%)
23M23.00 mi1.25 mi13222-2328936-408936-4015673(Top 61%)9394(Top 64%)9394(Top 485%)
24M24.00 mi1.00 mi13388-1668962-268962-2616068(Top 63%)9551(Top 66%)9551(Top 494%)
40K24.85 mi0.85 mi13426-388947+158947+1514427(Top 56%)8657(Top 59%)8657(Top 447%)
25.2M25.20 mi0.35 mi13502-768960-138960-1317163(Top 67%)9992(Top 69%)9992(Top 516%)
Finish26.22 mi1.02 mi13354+1488860+1008860+10010183(Top 40%)6573(Top 45%)6573(Top 340%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6292

Males

5600

M50-54

5600

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6441

Males

5727

M50-54

5727

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6292

Males

5600

M50-54

5600

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6765

Males

5838

M50-54

5838

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7192

Males

6134

M50-54

6134

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11400

Males

8198

M50-54

8198

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18140

Males

10988

M50-54

10988

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18912

Males

11204

M50-54

11204

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

23623

Males

13486

M50-54

13486

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

20454

Males

11840

M50-54

11840

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15673

Males

9394

M50-54

9394

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16068

Males

9551

M50-54

9551

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14427

Males

8657

M50-54

8657

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17163

Males

9992

M50-54

9992

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10183

Males

6573

M50-54

6573

Passing Analysis

Category:
Athletes Passed
1063
Passed By
7964
Net Change
-6904
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6450
5K → 10K218176+42#6450#6408
10K → 15K16794+73#6408#6335
15K → 20K148223-75#6335#6410
20K → Half3146-15#6410#6425
Half → 25K37747-710#6425#7135
25K → 30K102658-2649#7135#9784
30K → 20M181036-1020#9784#10804
20M → 21M81725-1717#10804#12521
21M → 35K18487-469#12521#12990
35K → 23M80312-232#12990#13222
23M → 24M54220-166#13222#13388
24M → 40K81119-38#13388#13426
40K → 25.2M27103-76#13426#13502
25.2M → Finish16618+148#13502#13354
TOTALS10637964-6904
📊

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