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BOSTON MARATHON 2024

Dorcas Huang

Bib: 9251•F

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 24%
Gender (Female)
#0 / 10924
Top 9%
Division (F18-39)
#0 / 4660
Top 17%
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
7:16/mi
22:34
↑ 97↓ 3451.5%
10K· 6.21 mi
7:19/mi
45:18
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:08:00
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:30:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:35:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:36/mi
1:54:20
↑ 66↓ 880.2%
30K· 18.64 mi
7:54/mi
2:18:54
↑ 181↓ 1480.2%
20M
7:51/mi
2:29:34
↑ 64↓ 500.2%
21M
8:15/mi
2:37:49
↑ 106↓ 241.6%
35K· 21.75 mi
7:36/mi
2:43:30
↑ 17↓ 861.7%
23M
7:42/mi
2:53:08
↑ 23↓ 630.6%
24M
7:30/mi
3:00:38
↓ 821.3%
40K· 24.85 mi
7:26/mi
3:06:59
↓ 200.3%
25.2M
8:04/mi
3:09:46
↑ 13↓ 160.2%
Finish· 26.22 mi
6:58/mi
3:16:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:55
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:40:57
Pace7:42 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:3822:347:1622:34
7:16
-
10K
6.21 mi11:11:2245:187:1722:44
7:19
+0:03
15K
9.32 mi11:34:041:08:007:1822:42
7:18
-0:01
20K
12.43 mi11:57:011:30:577:1922:57
7:23
+0:05
Half
13.11 mi12:01:591:35:557:194:58
7:17
-0:06
25K
15.53 mi12:20:241:54:207:2218:25
7:36
+0:19
30K
18.64 mi12:44:582:18:547:2724:34
7:54
+0:18
20M
20.00 mi12:55:382:29:347:2910:40
7:51
-0:03
21M
21.00 mi13:03:532:37:497:318:15
8:15
+0:24
35K
21.75 mi13:09:342:43:307:315:41
7:36
-0:39
23M
23.00 mi13:19:122:53:087:329:38
7:42
+0:06
24M
24.00 mi13:26:423:00:387:327:30
7:30
-0:12
40K
24.85 mi13:33:033:06:597:316:21
7:26
-0:04
25.2M
25.20 mi13:35:503:09:467:322:47
8:04
+0:38
Finish
26.22 mi13:42:563:16:527:317:06
6:58
-1:06

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

6:58 /mi

Average Pace

7:31 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:58

72% of race

Time at Steady Pace

47:39

24% of race

Time at Slower Pace

8:15

4% of race

Average Pace: 7:30 /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 mi10:48:3822:347:1622:34
7:16
#8913
10K
6.21 mi11:11:2245:187:1722:44
7:19
#8838
15K
9.32 mi11:34:041:08:007:1822:42
7:18
#8582
20K
12.43 mi11:57:011:30:577:1922:57
7:23
#8259
Half
13.11 mi12:01:591:35:557:194:58
7:17
#8222
25K
15.53 mi12:20:241:54:207:2218:25
7:36
#8042
30K
18.64 mi12:44:582:18:547:2724:34
7:54
#7794
20M
20.00 mi12:55:382:29:347:2910:40
7:51
#7581
21M
21.00 mi13:03:532:37:497:318:15
8:15
#7336
35K
21.75 mi13:09:342:43:307:315:41
7:36
#7189
23M
23.00 mi13:19:122:53:087:329:38
7:42
#6891
24M
24.00 mi13:26:423:00:387:327:30
7:30
#6679
40K
24.85 mi13:33:033:06:597:316:21
7:26
#6436
25.2M
25.20 mi13:35:503:09:467:322:47
8:04
#6339
Finish
26.22 mi13:42:563:16:527:317:06
6:58
#6113
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8913154115418213(Top 32%)1350(Top 12%)1350(Top 29%)
10K6.21 mi3.10 mi8838+751547-61547-68811(Top 34%)1554(Top 14%)1554(Top 33%)
15K9.32 mi3.11 mi8582+2561450+971450+978213(Top 32%)1350(Top 12%)1350(Top 29%)
20K12.43 mi3.11 mi8259+3231347+1031347+1037554(Top 30%)1201(Top 11%)1201(Top 26%)
Half13.11 mi0.68 mi8222+371335+121335+127547(Top 30%)1193(Top 11%)1193(Top 26%)
25K15.53 mi2.42 mi8042+1801303+321303+327611(Top 30%)1403(Top 13%)1403(Top 30%)
30K18.64 mi3.11 mi7794+2481304-11304-17348(Top 29%)1496(Top 14%)1496(Top 32%)
20M20.00 mi1.36 mi7581+2131252+521252+525974(Top 23%)1115(Top 10%)1115(Top 24%)
21M21.00 mi1.00 mi7336+2451197+551197+555145(Top 20%)946(Top 9%)946(Top 20%)
35K21.75 mi0.75 mi7189+1471175+221175+225567(Top 22%)1113(Top 10%)1113(Top 24%)
23M23.00 mi1.25 mi6891+2981118+571118+574374(Top 17%)754(Top 7%)754(Top 16%)
24M24.00 mi1.00 mi6679+2121086+321086+324161(Top 16%)748(Top 7%)748(Top 16%)
40K24.85 mi0.85 mi6436+2431041+451041+453267(Top 13%)524(Top 5%)524(Top 11%)
25.2M25.20 mi0.35 mi6339+971025+161025+163023(Top 12%)486(Top 4%)486(Top 10%)
Finish26.22 mi1.02 mi6113+226973+52973+523036(Top 12%)485(Top 4%)485(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8213

Females

1350

F18-39

1350

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

8811

Females

1554

F18-39

1554

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8213

Females

1350

F18-39

1350

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

7554

Females

1201

F18-39

1201

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7547

Females

1193

F18-39

1193

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7611

Females

1403

F18-39

1403

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7348

Females

1496

F18-39

1496

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5974

Females

1115

F18-39

1115

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5145

Females

946

F18-39

946

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5567

Females

1113

F18-39

1113

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4374

Females

754

F18-39

754

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4161

Females

748

F18-39

748

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3267

Females

524

F18-39

524

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3023

Females

486

F18-39

486

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3036

Females

485

F18-39

485

Passing Analysis

Category:
Athletes Passed
3421
Passed By
621
Net Change
+2800
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8913
5K → 10K276201+75#8913#8838
10K → 15K31963+256#8838#8582
15K → 20K37653+323#8582#8259
20K → Half4912+37#8259#8222
Half → 25K27595+180#8222#8042
25K → 30K367119+248#8042#7794
30K → 20M23724+213#7794#7581
20M → 21M26116+245#7581#7336
21M → 35K15912+147#7336#7189
35K → 23M3057+298#7189#6891
23M → 24M22412+212#6891#6679
24M → 40K2463+243#6679#6436
40K → 25.2M992+97#6436#6339
25.2M → Finish2282+226#6339#6113
TOTALS3421621+2800
📊

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