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BOSTON MARATHON 2024

Qingling Huang

Bib: 15153•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 24%
Masters (Masters Women)
#0 / 6263
Top 13%
Division (F40-44)
#0 / 1613
Top 26%
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
7:48/mi
24:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:48/mi
48:28
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:12:56
↑ 67↓ 78
20K· 12.43 mi
7:57/mi
1:37:39
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:43:02
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:02:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:28:51
↑ 181↓ 1480.2%
20M
8:37/mi
2:40:34
↑ 64↓ 500.2%
21M
8:49/mi
2:49:23
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:55:14
↑ 17↓ 861.7%
23M
8:06/mi
3:05:23
↑ 23↓ 630.6%
24M
8:05/mi
3:13:28
↓ 821.3%
40K· 24.85 mi
8:15/mi
3:20:31
↓ 200.3%
25.2M
9:20/mi
3:23:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:53/mi
3:31:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:02
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:48:44
Pace8:18 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:4924:137:4824:13
7:48
-
10K
6.21 mi11:22:0448:287:4824:15
7:48
0:00
15K
9.32 mi11:46:321:12:567:4924:28
7:53
+0:05
20K
12.43 mi12:11:151:37:397:5124:43
7:57
+0:04
Half
13.11 mi12:16:381:43:027:525:23
7:53
-0:04
25K
15.53 mi12:36:322:02:567:5519:54
8:12
+0:19
30K
18.64 mi13:02:272:28:517:5925:55
8:21
+0:09
20M
20.00 mi13:14:102:40:348:0211:43
8:37
+0:16
21M
21.00 mi13:22:592:49:238:048:49
8:49
+0:12
35K
21.75 mi13:28:502:55:148:035:51
7:49
-1:00
23M
23.00 mi13:38:593:05:238:0410:09
8:06
+0:17
24M
24.00 mi13:47:043:13:288:048:05
8:05
-0:01
40K
24.85 mi13:54:073:20:318:047:03
8:15
+0:10
25.2M
25.20 mi13:57:203:23:448:053:13
9:20
+1:05
Finish
26.22 mi14:05:223:31:468:058:02
7:53
-1:27

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

7:48 /mi

Average Pace

8:05 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:01

89% of race

Time at Steady Pace

20:32

10% of race

Time at Slower Pace

3:13

2% of race

Average Pace: 8:05 /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 mi10:57:4924:137:4824:13
7:48
#13060
10K
6.21 mi11:22:0448:287:4824:15
7:48
#12882
15K
9.32 mi11:46:321:12:567:4924:28
7:53
#12735
20K
12.43 mi12:11:151:37:397:5124:43
7:57
#12330
Half
13.11 mi12:16:381:43:027:525:23
7:53
#12301
25K
15.53 mi12:36:322:02:567:5519:54
8:12
#12084
30K
18.64 mi13:02:272:28:517:5925:55
8:21
#11556
20M
20.00 mi13:14:102:40:348:0211:43
8:37
#11402
21M
21.00 mi13:22:592:49:238:048:49
8:49
#11075
35K
21.75 mi13:28:502:55:148:035:51
7:49
#10854
23M
23.00 mi13:38:593:05:238:0410:09
8:06
#10504
24M
24.00 mi13:47:043:13:288:048:05
8:05
#10305
40K
24.85 mi13:54:073:20:318:047:03
8:15
#10152
25.2M
25.20 mi13:57:203:23:448:053:13
9:20
#10108
Finish
26.22 mi14:05:223:31:468:058:02
7:53
#9993
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi130603752375212499(Top 49%)3509(Top 32%)3509(Top 218%)
10K6.21 mi3.10 mi12882+1783660+923660+9212708(Top 50%)3591(Top 33%)3591(Top 223%)
15K9.32 mi3.11 mi12735+1473598+623598+6212499(Top 49%)3509(Top 32%)3509(Top 218%)
20K12.43 mi3.11 mi12330+4053395+2033395+20311537(Top 45%)3080(Top 28%)3080(Top 191%)
Half13.11 mi0.68 mi12301+293387+83387+811982(Top 47%)3308(Top 30%)3308(Top 205%)
25K15.53 mi2.42 mi12084+2173306+813306+8111410(Top 45%)3179(Top 29%)3179(Top 197%)
30K18.64 mi3.11 mi11556+5283120+1863120+1869788(Top 38%)2598(Top 24%)2598(Top 161%)
20M20.00 mi1.36 mi11402+1543080+403080+4010117(Top 40%)3008(Top 28%)3008(Top 186%)
21M21.00 mi1.00 mi11075+3272970+1102970+1107725(Top 30%)2052(Top 19%)2052(Top 127%)
35K21.75 mi0.75 mi10854+2212898+722898+726756(Top 26%)1647(Top 15%)1647(Top 102%)
23M23.00 mi1.25 mi10504+3502785+1132785+1136330(Top 25%)1609(Top 15%)1609(Top 100%)
24M24.00 mi1.00 mi10305+1992733+522733+527130(Top 28%)2066(Top 19%)2066(Top 128%)
40K24.85 mi0.85 mi10152+1532694+392694+397070(Top 28%)2162(Top 20%)2162(Top 134%)
25.2M25.20 mi0.35 mi10108+442691+32691+38073(Top 32%)2696(Top 25%)2696(Top 167%)
Finish26.22 mi1.02 mi9993+1152675+162675+167857(Top 31%)2499(Top 23%)2499(Top 155%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12499

Females

3509

F40-44

3509

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12708

Females

3591

F40-44

3591

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12499

Females

3509

F40-44

3509

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11537

Females

3080

F40-44

3080

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

11982

Females

3308

F40-44

3308

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11410

Females

3179

F40-44

3179

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9788

Females

2598

F40-44

2598

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10117

Females

3008

F40-44

3008

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7725

Females

2052

F40-44

2052

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6756

Females

1647

F40-44

1647

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6330

Females

1609

F40-44

1609

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7130

Females

2066

F40-44

2066

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7070

Females

2162

F40-44

2162

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8073

Females

2696

F40-44

2696

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7857

Females

2499

F40-44

2499

Passing Analysis

Category:
Athletes Passed
3849*
Passed By
782
Net Change
+3067
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13060
5K → 10K382204+178#13060#12882
10K → 15K290143+147#12882#12735
15K → 20K45348+405#12735#12330
20K → Half5930+29#12330#12301
Half → 25K343126+217#12301#12084
25K → 30K59870+528#12084#11556
30K → 20M22167+154#11556#11402
20M → 21M34114+327#11402#11075
21M → 35K2265+221#11075#10854
35K → 23M3555+350#10854#10504
23M → 24M21112+199#10504#10305
24M → 40K168*15+153#10305#10152
40K → 25.2M5410+44#10152#10108
25.2M → Finish148*33+115#10108#9993
TOTALS3849*782+3067

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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