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BOSTON MARATHON 2024

Hui Ling Fang

Bib: 20679•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 47%
Division (F50-54)
#0 / 1187
Top 43%
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
8:25/mi
26:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:28/mi
52:27
↑ 79↓ 1380.4%
15K· 9.32 mi
8:37/mi
1:19:14
↑ 67↓ 78
20K· 12.43 mi
9:09/mi
1:47:40
↑ 106↓ 860.1%
Half· 13.11 mi
8:58/mi
1:53:47
↑ 19↓ 370.5%
25K· 15.53 mi
9:31/mi
2:16:51
↑ 66↓ 880.2%
30K· 18.64 mi
9:32/mi
2:46:29
↑ 181↓ 1480.2%
20M
9:59/mi
3:00:03
↑ 64↓ 500.2%
21M
9:47/mi
3:09:50
↑ 106↓ 241.6%
35K· 21.75 mi
9:04/mi
3:16:37
↑ 17↓ 861.7%
23M
9:19/mi
3:28:17
↑ 23↓ 630.6%
24M
9:53/mi
3:38:10
↓ 821.3%
40K· 24.85 mi
9:34/mi
3:46:21
↓ 200.3%
25.2M
11:04/mi
3:50:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:33/mi
3:58:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:47
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:05:06
Pace9:33 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1326:098:2526:09
8:25
-
10K
6.21 mi11:48:3152:278:2626:18
8:28
+0:03
15K
9.32 mi12:15:181:19:148:3026:47
8:37
+0:09
20K
12.43 mi12:43:441:47:408:4028:26
9:09
+0:32
Half
13.11 mi12:49:511:53:478:416:07
8:58
-0:11
25K
15.53 mi13:12:552:16:518:4923:04
9:31
+0:33
30K
18.64 mi13:42:332:46:298:5629:38
9:32
+0:01
20M
20.00 mi13:56:073:00:039:0013:34
9:59
+0:27
21M
21.00 mi14:05:543:09:509:029:47
9:47
-0:12
35K
21.75 mi14:12:413:16:379:026:47
9:04
-0:43
23M
23.00 mi14:24:213:28:179:0311:40
9:19
+0:15
24M
24.00 mi14:34:143:38:109:059:53
9:53
+0:34
40K
24.85 mi14:42:253:46:219:068:11
9:34
-0:19
25.2M
25.20 mi14:46:143:50:109:083:49
11:04
+1:30
Finish
26.22 mi14:54:573:58:539:078:43
8:33
-2:31

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

8:25 /mi

Average Pace

9:07 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:04

39% of race

Time at Steady Pace

1:47:46

45% of race

Time at Slower Pace

37:03

16% of race

Average Pace: 9:07 /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 mi11:22:1326:098:2526:09
8:25
#17322
10K
6.21 mi11:48:3152:278:2626:18
8:28
#17166
15K
9.32 mi12:15:181:19:148:3026:47
8:37
#17096
20K
12.43 mi12:43:441:47:408:4028:26
9:09
#17299
Half
13.11 mi12:49:511:53:478:416:07
8:58
#17332
25K
15.53 mi13:12:552:16:518:4923:04
9:31
#17416
30K
18.64 mi13:42:332:46:298:5629:38
9:32
#17031
20M
20.00 mi13:56:073:00:039:0013:34
9:59
#17011
21M
21.00 mi14:05:543:09:509:029:47
9:47
#16727
35K
21.75 mi14:12:413:16:379:026:47
9:04
#16626
23M
23.00 mi14:24:213:28:179:0311:40
9:19
#16375
24M
24.00 mi14:34:143:38:109:059:53
9:53
#16340
40K
24.85 mi14:42:253:46:219:068:11
9:34
#16206
25.2M
25.20 mi14:46:143:50:109:083:49
11:04
#16180
Finish
26.22 mi14:54:573:58:539:078:43
8:33
#16030
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi173226358635817090(Top 67%)6192(Top 57%)6192(Top 522%)
10K6.21 mi3.10 mi17166+1566246+1126246+11217069(Top 67%)6167(Top 56%)6167(Top 520%)
15K9.32 mi3.11 mi17096+706210+366210+3617090(Top 67%)6192(Top 57%)6192(Top 522%)
20K12.43 mi3.11 mi17299-2036347-1376347-13718003(Top 70%)6700(Top 61%)6700(Top 564%)
Half13.11 mi0.68 mi17332-336377-306377-3018107(Top 71%)6835(Top 63%)6835(Top 576%)
25K15.53 mi2.42 mi17416-846443-666443-6617602(Top 69%)6592(Top 60%)6592(Top 555%)
30K18.64 mi3.11 mi17031+3856277+1666277+16615610(Top 61%)5746(Top 53%)5746(Top 484%)
20M20.00 mi1.36 mi17011+206303-266303-2616419(Top 64%)6421(Top 59%)6421(Top 541%)
21M21.00 mi1.00 mi16727+2846174+1296174+12912093(Top 47%)4319(Top 40%)4319(Top 364%)
35K21.75 mi0.75 mi16626+1016125+496125+4913671(Top 54%)5164(Top 47%)5164(Top 435%)
23M23.00 mi1.25 mi16375+2516015+1106015+11012701(Top 50%)4771(Top 44%)4771(Top 402%)
24M24.00 mi1.00 mi16340+356030-156030-1515922(Top 62%)6403(Top 59%)6403(Top 539%)
40K24.85 mi0.85 mi16206+1345985+455985+4513407(Top 52%)5245(Top 48%)5245(Top 442%)
25.2M25.20 mi0.35 mi16180+265984+15984+114765(Top 58%)5930(Top 54%)5930(Top 500%)
Finish26.22 mi1.02 mi16030+1505924+605924+6011849(Top 46%)4399(Top 40%)4399(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17090

Females

6192

F50-54

6192

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17069

Females

6167

F50-54

6167

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17090

Females

6192

F50-54

6192

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

18003

Females

6700

F50-54

6700

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18107

Females

6835

F50-54

6835

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

17602

Females

6592

F50-54

6592

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15610

Females

5746

F50-54

5746

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16419

Females

6421

F50-54

6421

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

12093

Females

4319

F50-54

4319

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13671

Females

5164

F50-54

5164

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12701

Females

4771

F50-54

4771

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15922

Females

6403

F50-54

6403

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13407

Females

5245

F50-54

5245

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14765

Females

5930

F50-54

5930

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

11849

Females

4399

F50-54

4399

Passing Analysis

Category:
Athletes Passed
2752
Passed By
1460
Net Change
+1292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17322
5K → 10K355199+156#17322#17166
10K → 15K275205+70#17166#17096
15K → 20K198401-203#17096#17299
20K → Half2962-33#17299#17332
Half → 25K177261-84#17332#17416
25K → 30K46075+385#17416#17031
30K → 20M130110+20#17031#17011
20M → 21M29410+284#17011#16727
21M → 35K1109+101#16727#16626
35K → 23M2609+251#16626#16375
23M → 24M9459+35#16375#16340
24M → 40K15420+134#16340#16206
40K → 25.2M4822+26#16206#16180
25.2M → Finish16818+150#16180#16030
TOTALS27521460+1292
📊

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