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BOSTON MARATHON 2024

Deborah Yang

Bib: 20816•F

HI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 45%
Division (F45-49)
#0 / 1753
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
8:46/mi
27:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:48/mi
54:33
↑ 79↓ 1380.4%
15K· 9.32 mi
8:52/mi
1:22:07
↑ 67↓ 78
20K· 12.43 mi
8:56/mi
1:49:51
↑ 106↓ 860.1%
Half· 13.11 mi
8:49/mi
1:55:52
↑ 19↓ 370.5%
25K· 15.53 mi
8:59/mi
2:17:39
↑ 66↓ 880.2%
30K· 18.64 mi
9:15/mi
2:46:24
↑ 181↓ 1480.2%
20M
9:28/mi
2:59:16
↑ 64↓ 500.2%
21M
9:49/mi
3:09:05
↑ 106↓ 241.6%
35K· 21.75 mi
8:59/mi
3:15:48
↑ 17↓ 861.7%
23M
9:25/mi
3:27:35
↑ 23↓ 630.6%
24M
9:07/mi
3:36:42
↓ 821.3%
40K· 24.85 mi
9:39/mi
3:44:57
↓ 200.3%
25.2M
10:15/mi
3:48:29
↑ 13↓ 160.2%
Finish· 26.22 mi
9:01/mi
3:57:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:52
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:01:48
Pace9:17 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1027:148:4627:14
8:46
-
10K
6.21 mi11:48:2954:338:4727:19
8:48
+0:02
15K
9.32 mi12:16:031:22:078:4927:34
8:52
+0:04
20K
12.43 mi12:43:471:49:518:5027:44
8:56
+0:04
Half
13.11 mi12:49:481:55:528:506:01
8:49
-0:07
25K
15.53 mi13:11:352:17:398:5221:47
8:59
+0:10
30K
18.64 mi13:40:202:46:248:5628:45
9:15
+0:16
20M
20.00 mi13:53:122:59:168:5812:52
9:28
+0:13
21M
21.00 mi14:03:013:09:059:009:49
9:49
+0:21
35K
21.75 mi14:09:443:15:489:006:43
8:59
-0:50
23M
23.00 mi14:21:313:27:359:0211:47
9:25
+0:26
24M
24.00 mi14:30:383:36:429:029:07
9:07
-0:18
40K
24.85 mi14:38:533:44:579:038:15
9:39
+0:32
25.2M
25.20 mi14:42:253:48:299:043:32
10:15
+0:36
Finish
26.22 mi14:51:363:57:409:049:11
9:01
-1:14

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

8:46 /mi

Average Pace

9:04 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:04

91% of race

Time at Steady Pace

21:36

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi11:21:1027:148:4627:14
8:46
#19132
10K
6.21 mi11:48:2954:338:4727:19
8:48
#18988
15K
9.32 mi12:16:031:22:078:4927:34
8:52
#18750
20K
12.43 mi12:43:471:49:518:5027:44
8:56
#18204
Half
13.11 mi12:49:481:55:528:506:01
8:49
#18161
25K
15.53 mi13:11:352:17:398:5221:47
8:59
#17644
30K
18.64 mi13:40:202:46:248:5628:45
9:15
#17015
20M
20.00 mi13:53:122:59:168:5812:52
9:28
#16823
21M
21.00 mi14:03:013:09:059:009:49
9:49
#16558
35K
21.75 mi14:09:443:15:489:006:43
8:59
#16438
23M
23.00 mi14:21:313:27:359:0211:47
9:25
#16233
24M
24.00 mi14:30:383:36:429:029:07
9:07
#16049
40K
24.85 mi14:38:533:44:579:038:15
9:39
#15941
25.2M
25.20 mi14:42:253:48:299:043:32
10:15
#15861
Finish
26.22 mi14:51:363:57:409:049:11
9:01
#15784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi191327430743018319(Top 72%)6876(Top 63%)6876(Top 392%)
10K6.21 mi3.10 mi18988+1447324+1067324+10618819(Top 74%)7199(Top 66%)7199(Top 411%)
15K9.32 mi3.11 mi18750+2387164+1607164+16018319(Top 72%)6876(Top 63%)6876(Top 392%)
20K12.43 mi3.11 mi18204+5466844+3206844+32017012(Top 67%)6171(Top 56%)6171(Top 352%)
Half13.11 mi0.68 mi18161+436830+146830+1417428(Top 68%)6461(Top 59%)6461(Top 369%)
25K15.53 mi2.42 mi17644+5176569+2616569+26115457(Top 60%)5416(Top 50%)5416(Top 309%)
30K18.64 mi3.11 mi17015+6296265+3046265+30414423(Top 56%)5105(Top 47%)5105(Top 291%)
20M20.00 mi1.36 mi16823+1926191+746191+7414400(Top 56%)5341(Top 49%)5341(Top 305%)
21M21.00 mi1.00 mi16558+2656057+1346057+13412218(Top 48%)4371(Top 40%)4371(Top 249%)
35K21.75 mi0.75 mi16438+1206007+506007+5013213(Top 52%)4909(Top 45%)4909(Top 280%)
23M23.00 mi1.25 mi16233+2055936+715936+7113118(Top 51%)4963(Top 45%)4963(Top 283%)
24M24.00 mi1.00 mi16049+1845868+685868+6812725(Top 50%)4782(Top 44%)4782(Top 273%)
40K24.85 mi0.85 mi15941+1085839+295839+2913705(Top 54%)5380(Top 49%)5380(Top 307%)
25.2M25.20 mi0.35 mi15861+805805+345805+3411919(Top 47%)4550(Top 42%)4550(Top 260%)
Finish26.22 mi1.02 mi15784+775789+165789+1614273(Top 56%)5605(Top 51%)5605(Top 320%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

18319

Females

6876

F45-49

6876

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18819

Females

7199

F45-49

7199

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

18319

Females

6876

F45-49

6876

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17012

Females

6171

F45-49

6171

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17428

Females

6461

F45-49

6461

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15457

Females

5416

F45-49

5416

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14423

Females

5105

F45-49

5105

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14400

Females

5341

F45-49

5341

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12218

Females

4371

F45-49

4371

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13213

Females

4909

F45-49

4909

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13118

Females

4963

F45-49

4963

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12725

Females

4782

F45-49

4782

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

13705

Females

5380

F45-49

5380

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11919

Females

4550

F45-49

4550

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14273

Females

5605

F45-49

5605

Passing Analysis

Category:
Athletes Passed
3871
Passed By
523
Net Change
+3348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19132
5K → 10K343199+144#19132#18988
10K → 15K338100+238#18988#18750
15K → 20K58034+546#18750#18204
20K → Half6421+43#18204#18161
Half → 25K52912+517#18161#17644
25K → 30K65324+629#17644#17015
30K → 20M22129+192#17015#16823
20M → 21M27510+265#16823#16558
21M → 35K1255+120#16558#16438
35K → 23M22419+205#16438#16233
23M → 24M1895+184#16233#16049
24M → 40K13325+108#16049#15941
40K → 25.2M855+80#15941#15861
25.2M → Finish11235+77#15861#15784
TOTALS3871523+3348
📊

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