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BOSTON MARATHON 2024

Mei Fang Wang

Bib: 21313•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Masters (Masters Women)
#0 / 6263
Top 29%
Division (F45-49)
#0 / 1753
Top 36%
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
7:45/mi
24:06
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
48:05
↑ 79↓ 1380.4%
15K· 9.32 mi
7:51/mi
1:12:29
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:37:21
↑ 106↓ 860.1%
Half· 13.11 mi
8:08/mi
1:42:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:21/mi
2:03:08
↑ 66↓ 880.2%
30K· 18.64 mi
8:44/mi
2:30:15
↑ 181↓ 1480.2%
20M
8:59/mi
2:42:28
↑ 64↓ 500.2%
21M
10:30/mi
2:52:58
↑ 106↓ 241.6%
35K· 21.75 mi
8:55/mi
2:59:38
↑ 17↓ 861.7%
23M
10:11/mi
3:12:23
↑ 23↓ 630.6%
24M
9:52/mi
3:22:15
↓ 821.3%
40K· 24.85 mi
10:07/mi
3:30:54
↓ 200.3%
25.2M
12:17/mi
3:35:08
↑ 13↓ 160.2%
Finish· 26.22 mi
10:23/mi
3:45:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:54
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time2:02:49
Pace9:22 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1024:067:4524:06
7:45
-
10K
6.21 mi11:43:0948:057:4423:59
7:43
-0:02
15K
9.32 mi12:07:331:12:297:4724:24
7:51
+0:08
20K
12.43 mi12:32:251:37:217:5024:52
8:00
+0:09
Half
13.11 mi12:37:581:42:547:515:33
8:08
+0:08
25K
15.53 mi12:58:122:03:087:5620:14
8:21
+0:13
30K
18.64 mi13:25:192:30:158:0427:07
8:44
+0:23
20M
20.00 mi13:37:322:42:288:0712:13
8:59
+0:15
21M
21.00 mi13:48:022:52:588:1410:30
10:30
+1:31
35K
21.75 mi13:54:422:59:388:166:40
8:55
-1:35
23M
23.00 mi14:07:273:12:238:2212:45
10:11
+1:16
24M
24.00 mi14:17:193:22:158:269:52
9:52
-0:19
40K
24.85 mi14:25:583:30:548:298:39
10:07
+0:15
25.2M
25.20 mi14:30:123:35:088:324:14
12:17
+2:10
Finish
26.22 mi14:40:473:45:438:3710:35
10:23
-1:54

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

7:43 /mi

Average Pace

8:37 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:54

46% of race

Time at Steady Pace

1:06:14

29% of race

Time at Slower Pace

56:35

25% of race

Average Pace: 8:37 /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 mi11:19:1024:067:4524:06
7:45
#12793
10K
6.21 mi11:43:0948:057:4423:59
7:43
#12400
15K
9.32 mi12:07:331:12:297:4724:24
7:51
#12329
20K
12.43 mi12:32:251:37:217:5024:52
8:00
#12151
Half
13.11 mi12:37:581:42:547:515:33
8:08
#12223
25K
15.53 mi12:58:122:03:087:5620:14
8:21
#12184
30K
18.64 mi13:25:192:30:158:0427:07
8:44
#12072
20M
20.00 mi13:37:322:42:288:0712:13
8:59
#12059
21M
21.00 mi13:48:022:52:588:1410:30
10:30
#12223
35K
21.75 mi13:54:422:59:388:166:40
8:55
#12219
23M
23.00 mi14:07:273:12:238:2212:45
10:11
#12496
24M
24.00 mi14:17:193:22:158:269:52
9:52
#12675
40K
24.85 mi14:25:583:30:548:298:39
10:07
#12809
25.2M
25.20 mi14:30:123:35:088:324:14
12:17
#12963
Finish
26.22 mi14:40:473:45:438:3710:35
10:23
#13302
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi127933607360712366(Top 48%)3442(Top 32%)3442(Top 196%)
10K6.21 mi3.10 mi12400+3933398+2093398+20912037(Top 47%)3216(Top 29%)3216(Top 183%)
15K9.32 mi3.11 mi12329+713375+233375+2312366(Top 48%)3442(Top 32%)3442(Top 196%)
20K12.43 mi3.11 mi12151+1783306+693306+6911865(Top 46%)3247(Top 30%)3247(Top 185%)
Half13.11 mi0.68 mi12223-723347-413347-4113657(Top 53%)4286(Top 39%)4286(Top 244%)
25K15.53 mi2.42 mi12184+393367-203367-2012247(Top 48%)3646(Top 33%)3646(Top 208%)
30K18.64 mi3.11 mi12072+1123389-223389-2211854(Top 46%)3659(Top 33%)3659(Top 209%)
20M20.00 mi1.36 mi12059+133442-533442-5312095(Top 47%)4076(Top 37%)4076(Top 233%)
21M21.00 mi1.00 mi12223-1643594-1523594-15214831(Top 58%)5737(Top 53%)5737(Top 327%)
35K21.75 mi0.75 mi12219+43631-373631-3712891(Top 50%)4748(Top 43%)4748(Top 271%)
23M23.00 mi1.25 mi12496-2773843-2123843-21216062(Top 63%)6428(Top 59%)6428(Top 367%)
24M24.00 mi1.00 mi12675-1793995-1523995-15215863(Top 62%)6372(Top 58%)6372(Top 363%)
40K24.85 mi0.85 mi12809-1344123-1284123-12815430(Top 60%)6225(Top 57%)6225(Top 355%)
25.2M25.20 mi0.35 mi12963-1544222-994222-9917993(Top 70%)7526(Top 69%)7526(Top 429%)
Finish26.22 mi1.02 mi13302-3394437-2154437-21519677(Top 77%)8312(Top 76%)8312(Top 474%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12366

Females

3442

F45-49

3442

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12037

Females

3216

F45-49

3216

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12366

Females

3442

F45-49

3442

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

11865

Females

3247

F45-49

3247

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

13657

Females

4286

F45-49

4286

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12247

Females

3646

F45-49

3646

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

11854

Females

3659

F45-49

3659

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12095

Females

4076

F45-49

4076

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14831

Females

5737

F45-49

5737

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

12891

Females

4748

F45-49

4748

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16062

Females

6428

F45-49

6428

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15863

Females

6372

F45-49

6372

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15430

Females

6225

F45-49

6225

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17993

Females

7526

F45-49

7526

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19677

Females

8312

F45-49

8312

Passing Analysis

Category:
Athletes Passed
2252
Passed By
2761
Net Change
-509
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12793
5K → 10K517124+393#12793#12400
10K → 15K260189+71#12400#12329
15K → 20K313135+178#12329#12151
20K → Half1991-72#12151#12223
Half → 25K258219+39#12223#12184
25K → 30K345233+112#12184#12072
30K → 20M151138+13#12072#12059
20M → 21M91255-164#12059#12223
21M → 35K8076+4#12223#12219
35K → 23M64341-277#12219#12496
23M → 24M52231-179#12496#12675
24M → 40K64198-134#12675#12809
40K → 25.2M14168-154#12809#12963
25.2M → Finish24363-339#12963#13302
TOTALS22522761-509
📊

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