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BOSTON MARATHON 2024

Hua Wen Jiang

Bib: 27890•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
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
9:42/mi
30:07
↑ 97↓ 3451.5%
10K· 6.21 mi
9:37/mi
1:00:00
↑ 79↓ 1380.4%
15K· 9.32 mi
10:06/mi
1:31:24
↑ 67↓ 78
20K· 12.43 mi
10:28/mi
2:03:54
↑ 106↓ 860.1%
Half· 13.11 mi
10:11/mi
2:10:51
↑ 19↓ 370.5%
25K· 15.53 mi
10:53/mi
2:37:15
↑ 66↓ 880.2%
30K· 18.64 mi
12:22/mi
3:15:40
↑ 181↓ 1480.2%
20M
12:44/mi
3:32:58
↑ 64↓ 500.2%
21M
14:13/mi
3:47:11
↑ 106↓ 241.6%
35K· 21.75 mi
11:59/mi
3:56:09
↑ 17↓ 861.7%
23M
12:40/mi
4:12:00
↑ 23↓ 630.6%
24M
12:31/mi
4:24:31
↓ 821.3%
40K· 24.85 mi
14:02/mi
4:36:31
↓ 200.3%
25.2M
15:13/mi
4:41:46
↑ 13↓ 160.2%
Finish· 26.22 mi
11:47/mi
4:53:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:51
Pace9:59 /mi
2nd Half
Distance13.11 mi
Time2:42:55
Pace12:26 /mi
📊Positive Split: 24.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4230:079:4230:07
9:42
-
10K
6.21 mi12:18:351:00:009:3929:53
9:37
-0:05
15K
9.32 mi12:49:591:31:249:4831:24
10:06
+0:29
20K
12.43 mi13:22:292:03:549:5832:30
10:28
+0:22
Half
13.11 mi13:29:262:10:519:596:57
10:11
-0:17
25K
15.53 mi13:55:502:37:1510:0726:24
10:53
+0:42
30K
18.64 mi14:34:153:15:4010:3038:25
12:22
+1:29
20M
20.00 mi14:51:333:32:5810:3917:18
12:44
+0:22
21M
21.00 mi15:05:463:47:1110:4914:13
14:13
+1:29
35K
21.75 mi15:14:443:56:0910:528:58
11:59
-2:14
23M
23.00 mi15:30:354:12:0010:5715:51
12:40
+0:41
24M
24.00 mi15:43:064:24:3111:0112:31
12:31
-0:09
40K
24.85 mi15:55:064:36:3111:0812:00
14:02
+1:31
25.2M
25.20 mi16:00:214:41:4611:115:15
15:13
+1:11
Finish
26.22 mi16:12:214:53:4611:1312:00
11:47
-3:26

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

9:37 /mi

Average Pace

11:13 /mi

Slowest Pace

15:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:15

54% of race

Time at Steady Pace

1:45:03

36% of race

Time at Slower Pace

31:28

11% of race

Average Pace: 11:12 /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 mi11:48:4230:079:4230:07
9:42
#22258
10K
6.21 mi12:18:351:00:009:3929:53
9:37
#21974
15K
9.32 mi12:49:591:31:249:4831:24
10:06
#22009
20K
12.43 mi13:22:292:03:549:5832:30
10:28
#21899
Half
13.11 mi13:29:262:10:519:596:57
10:11
#21892
25K
15.53 mi13:55:502:37:1510:0726:24
10:53
#21787
30K
18.64 mi14:34:153:15:4010:3038:25
12:22
#21953
20M
20.00 mi14:51:333:32:5810:3917:18
12:44
#22008
21M
21.00 mi15:05:463:47:1110:4914:13
14:13
#22053
35K
21.75 mi15:14:443:56:0910:528:58
11:59
#22039
23M
23.00 mi15:30:354:12:0010:5715:51
12:40
#22050
24M
24.00 mi15:43:064:24:3111:0112:31
12:31
#22073
40K
24.85 mi15:55:064:36:3111:0812:00
14:02
#22170
25.2M
25.20 mi16:00:214:41:4611:115:15
15:13
#22208
Finish
26.22 mi16:12:214:53:4611:1312:00
11:47
#22234
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22258131831318322154(Top 87%)13152(Top 90%)13152(Top 655%)
10K6.21 mi3.10 mi21974+28413032+15113032+15121673(Top 85%)12879(Top 88%)12879(Top 641%)
15K9.32 mi3.11 mi22009-3513065-3313065-3322154(Top 87%)13152(Top 90%)13152(Top 655%)
20K12.43 mi3.11 mi21899+11013006+5913006+5921586(Top 84%)12873(Top 88%)12873(Top 641%)
Half13.11 mi0.68 mi21892+712997+912997+921948(Top 86%)12968(Top 89%)12968(Top 645%)
25K15.53 mi2.42 mi21787+10512932+6512932+6521277(Top 83%)12615(Top 87%)12615(Top 628%)
30K18.64 mi3.11 mi21953-16612963-3112963-3122510(Top 88%)13056(Top 90%)13056(Top 650%)
20M20.00 mi1.36 mi22008-5512966-312966-322494(Top 88%)12944(Top 89%)12944(Top 644%)
21M21.00 mi1.00 mi22053-4512975-912975-922609(Top 88%)12963(Top 89%)12963(Top 645%)
35K21.75 mi0.75 mi22039+1412955+2012955+2021769(Top 85%)12492(Top 86%)12492(Top 622%)
23M23.00 mi1.25 mi22050-1112943+1212943+1221976(Top 86%)12569(Top 86%)12569(Top 626%)
24M24.00 mi1.00 mi22073-2312936+712936+722312(Top 87%)12680(Top 87%)12680(Top 631%)
40K24.85 mi0.85 mi22170-9712961-2512961-2523644(Top 93%)13364(Top 92%)13364(Top 665%)
25.2M25.20 mi0.35 mi22208-3812979-1812979-1823246(Top 91%)13176(Top 90%)13176(Top 656%)
Finish26.22 mi1.02 mi22234-2612972+712972+722912(Top 90%)12962(Top 89%)12962(Top 645%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22154

Males

13152

M40-44

13152

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21673

Males

12879

M40-44

12879

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22154

Males

13152

M40-44

13152

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21586

Males

12873

M40-44

12873

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

21948

Males

12968

M40-44

12968

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

21277

Males

12615

M40-44

12615

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

22510

Males

13056

M40-44

13056

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

22494

Males

12944

M40-44

12944

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

22609

Males

12963

M40-44

12963

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

21769

Males

12492

M40-44

12492

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

21976

Males

12569

M40-44

12569

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22312

Males

12680

M40-44

12680

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23644

Males

13364

M40-44

13364

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23246

Males

13176

M40-44

13176

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

22912

Males

12962

M40-44

12962

Passing Analysis

Category:
Athletes Passed
1471
Passed By
1447
Net Change
+24
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22258
5K → 10K397113+284#22258#21974
10K → 15K175210-35#21974#22009
15K → 20K225115+110#22009#21899
20K → Half3023+7#21899#21892
Half → 25K18984+105#21892#21787
25K → 30K116282-166#21787#21953
30K → 20M59114-55#21953#22008
20M → 21M4590-45#22008#22053
21M → 35K4733+14#22053#22039
35K → 23M6273-11#22039#22050
23M → 24M5477-23#22050#22073
24M → 40K27124-97#22073#22170
40K → 25.2M846-38#22170#22208
25.2M → Finish3763-26#22208#22234
TOTALS14711447+24
📊

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