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BOSTON MARATHON 2024

Fan Shing

Bib: 17956 F HK

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:18/mi
25:47
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:15/mi
51:26
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:21/mi
1:17:24
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:39/mi
1:44:17
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:27/mi
1:50:03
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:22/mi
2:12:46
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:08/mi
2:44:16
↑ 181↓ 1480.2%
138 ft elev
20M
9:58/mi
2:57:49
↑ 64↓ 500.2%
148 ft elev
21M
10:28/mi
3:08:17
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:00/mi
3:15:01
↑ 17↓ 861.7%
156 ft elev
23M
9:56/mi
3:27:27
↑ 23↓ 630.6%
116 ft elev
24M
9:30/mi
3:36:57
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:25/mi
3:45:00
↓ 200.3%
20 ft elev
25.2M
11:13/mi
3:48:52
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:31/mi
3:59:35
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:03
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:09:32
Pace9:53 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1625:478:1825:47
8:18
-
10K
6.21 mi11:41:5551:268:1725:39
8:15
-0:03
15K
9.32 mi12:07:531:17:248:1825:58
8:21
+0:06
20K
12.43 mi12:34:461:44:178:2326:53
8:39
+0:18
Half
13.11 mi12:40:321:50:038:245:46
8:27
-0:12
25K
15.53 mi13:03:152:12:468:3322:43
9:22
+0:55
30K
18.64 mi13:34:452:44:168:4931:30
10:08
+0:46
20M
20.00 mi13:48:182:57:498:5313:33
9:58
-0:10
21M
21.00 mi13:58:463:08:178:5810:28
10:28
+0:30
35K
21.75 mi14:05:303:15:018:586:44
9:00
-1:28
23M
23.00 mi14:17:563:27:279:0112:26
9:56
+0:56
24M
24.00 mi14:27:263:36:579:029:30
9:30
-0:26
40K
24.85 mi14:35:293:45:009:038:03
9:25
-0:05
25.2M
25.20 mi14:39:213:48:529:053:52
11:13
+1:48
Finish
26.22 mi14:50:043:59:359:0910:43
10:31
-0:42

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

8:15 /mi

Average Pace

9:09 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:03

46% of race

Time at Steady Pace

47:00

20% of race

Time at Slower Pace

1:22:32

34% of race

Average Pace: 9:08 /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 mi11:16:1625:478:1825:47
8:18
#16653
10K
6.21 mi11:41:5551:268:1725:39
8:15
#16210
15K
9.32 mi12:07:531:17:248:1825:58
8:21
#15958
20K
12.43 mi12:34:461:44:178:2326:53
8:39
#15794
Half
13.11 mi12:40:321:50:038:245:46
8:27
#15775
25K
15.53 mi13:03:152:12:468:3322:43
9:22
#16010
30K
18.64 mi13:34:452:44:168:4931:30
10:08
#16454
20M
20.00 mi13:48:182:57:498:5313:33
9:58
#16454
21M
21.00 mi13:58:463:08:178:5810:28
10:28
#16376
35K
21.75 mi14:05:303:15:018:586:44
9:00
#16256
23M
23.00 mi14:17:563:27:279:0112:26
9:56
#16214
24M
24.00 mi14:27:263:36:579:029:30
9:30
#16104
40K
24.85 mi14:35:293:45:009:038:03
9:25
#15951
25.2M
25.20 mi14:39:213:48:529:053:52
11:13
#15946
Finish
26.22 mi14:50:043:59:359:0910:43
10:31
#16166
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi166535960596015611(Top 61%)5331(Top 49%)5331(Top 114%)
10K6.21 mi3.10 mi16210+4435677+2835677+28315878(Top 62%)5461(Top 50%)5461(Top 117%)
15K9.32 mi3.11 mi15958+2525538+1395538+13915611(Top 61%)5331(Top 49%)5331(Top 114%)
20K12.43 mi3.11 mi15794+1645447+915447+9115607(Top 61%)5353(Top 49%)5353(Top 115%)
Half13.11 mi0.68 mi15775+195439+85439+815503(Top 61%)5346(Top 49%)5346(Top 115%)
25K15.53 mi2.42 mi16010-2355619-1805619-18017083(Top 67%)6315(Top 58%)6315(Top 136%)
30K18.64 mi3.11 mi16454-4445945-3265945-32617772(Top 70%)6920(Top 63%)6920(Top 148%)
20M20.00 mi1.36 mi164545981-365981-3616370(Top 64%)6401(Top 59%)6401(Top 137%)
21M21.00 mi1.00 mi16376+785961+205961+2014734(Top 58%)5696(Top 52%)5696(Top 122%)
35K21.75 mi0.75 mi16256+1205923+385923+3813347(Top 52%)4992(Top 46%)4992(Top 107%)
23M23.00 mi1.25 mi16214+425927-45927-415243(Top 60%)6044(Top 55%)6044(Top 130%)
24M24.00 mi1.00 mi16104+1105901+265901+2614487(Top 57%)5698(Top 52%)5698(Top 122%)
40K24.85 mi0.85 mi15951+1535845+565845+5612802(Top 50%)4949(Top 45%)4949(Top 106%)
25.2M25.20 mi0.35 mi15946+55850-55850-515212(Top 60%)6138(Top 56%)6138(Top 132%)
Finish26.22 mi1.02 mi16166-2206001-1516001-15120070(Top 79%)8507(Top 78%)8507(Top 183%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15611

Females

5331

F18-39

5331

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15878

Females

5461

F18-39

5461

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15611

Females

5331

F18-39

5331

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15607

Females

5353

F18-39

5353

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15503

Females

5346

F18-39

5346

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17083

Females

6315

F18-39

6315

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17772

Females

6920

F18-39

6920

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16370

Females

6401

F18-39

6401

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14734

Females

5696

F18-39

5696

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13347

Females

4992

F18-39

4992

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15243

Females

6044

F18-39

6044

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

14487

Females

5698

F18-39

5698

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12802

Females

4949

F18-39

4949

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15212

Females

6138

F18-39

6138

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20070

Females

8507

F18-39

8507

Passing Analysis

Category:
Athletes Passed
2436
Passed By
1949
Net Change
+487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16653
5K → 10K553110+443#16653#16210
10K → 15K357105+252#16210#15958
15K → 20K328164+164#15958#15794
20K → Half4627+19#15794#15775
Half → 25K147382-235#15775#16010
25K → 30K114558-444#16010#16454
30K → 20M1241240#16454#16454
20M → 21M13860+78#16454#16376
21M → 35K13212+120#16376#16256
35K → 23M12078+42#16256#16214
23M → 24M13626+110#16214#16104
24M → 40K16714+153#16104#15951
40K → 25.2M3732+5#15951#15946
25.2M → Finish37257-220#15946#16166
TOTALS24361949+487
📊

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