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BOSTON MARATHON 2024

Jiao Yani

Bib: 16541•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
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
8:22/mi
25:59
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
51:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:54/mi
1:18:56
↑ 67↓ 78
20K· 12.43 mi
9:23/mi
1:48:05
↑ 106↓ 860.1%
Half· 13.11 mi
8:48/mi
1:54:05
↑ 19↓ 370.5%
25K· 15.53 mi
11:11/mi
2:21:11
↑ 66↓ 880.2%
30K· 18.64 mi
15:58/mi
3:10:47
↑ 181↓ 1480.2%
20M
17:19/mi
3:34:19
↑ 64↓ 500.2%
21M
17:38/mi
3:51:57
↑ 106↓ 241.6%
35K· 21.75 mi
16:18/mi
4:04:09
↑ 17↓ 861.7%
23M
16:57/mi
4:25:22
↑ 23↓ 630.6%
24M
16:52/mi
4:42:14
↓ 821.3%
40K· 24.85 mi
17:16/mi
4:57:00
↓ 200.3%
25.2M
18:33/mi
5:03:24
↑ 13↓ 160.2%
Finish· 26.22 mi
15:58/mi
5:19:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:05
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time3:25:35
Pace15:41 /mi
📊Positive Split: 80.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0225:598:2225:59
8:22
-
10K
6.21 mi11:46:1951:168:1525:17
8:08
-0:14
15K
9.32 mi12:13:591:18:568:2827:40
8:54
+0:46
20K
12.43 mi12:43:081:48:058:4229:09
9:23
+0:29
Half
13.11 mi12:49:081:54:058:426:00
8:48
-0:35
25K
15.53 mi13:16:142:21:119:0527:06
11:11
+2:23
30K
18.64 mi14:05:503:10:4710:1449:36
15:58
+4:47
20M
20.00 mi14:29:223:34:1910:4323:32
17:19
+1:21
21M
21.00 mi14:47:003:51:5711:0317:38
17:38
+0:19
35K
21.75 mi14:59:124:04:0911:1412:12
16:18
-1:20
23M
23.00 mi15:20:254:25:2211:3221:13
16:57
+0:39
24M
24.00 mi15:37:174:42:1411:4616:52
16:52
-0:05
40K
24.85 mi15:52:034:57:0011:5714:46
17:16
+0:24
25.2M
25.20 mi15:58:275:03:2412:026:24
18:33
+1:17
Finish
26.22 mi16:14:435:19:4012:1216:16
15:58
-2:35

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

8:08 /mi

Average Pace

12:12 /mi

Slowest Pace

18:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:11

44% of race

Time at Steady Pace

2:52:05

54% of race

Time at Slower Pace

6:24

2% of race

Average Pace: 12:12 /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 mi11:21:0225:598:2225:59
8:22
#17041
10K
6.21 mi11:46:1951:168:1525:17
8:08
#16067
15K
9.32 mi12:13:591:18:568:2827:40
8:54
#16905
20K
12.43 mi12:43:081:48:058:4229:09
9:23
#17501
Half
13.11 mi12:49:081:54:058:426:00
8:48
#17468
25K
15.53 mi13:16:142:21:119:0527:06
11:11
#18700
30K
18.64 mi14:05:503:10:4710:1449:36
15:58
#21330
20M
20.00 mi14:29:223:34:1910:4323:32
17:19
#22149
21M
21.00 mi14:47:003:51:5711:0317:38
17:38
#22538
35K
21.75 mi14:59:124:04:0911:1412:12
16:18
#22814
23M
23.00 mi15:20:254:25:2211:3221:13
16:57
#23137
24M
24.00 mi15:37:174:42:1411:4616:52
16:52
#23366
40K
24.85 mi15:52:034:57:0011:5714:46
17:16
#23582
25.2M
25.20 mi15:58:275:03:2412:026:24
18:33
#23647
Finish
26.22 mi16:14:435:19:4012:1216:16
15:58
#23824
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi170416196619618476(Top 72%)6960(Top 64%)6960(Top 586%)
10K6.21 mi3.10 mi16067+9745587+6095587+60915167(Top 59%)5032(Top 46%)5032(Top 424%)
15K9.32 mi3.11 mi16905-8386089-5026089-50218476(Top 72%)6960(Top 64%)6960(Top 586%)
20K12.43 mi3.11 mi17501-5966462-3736462-37318830(Top 74%)7187(Top 66%)7187(Top 605%)
Half13.11 mi0.68 mi17468+336454+86454+817380(Top 68%)6458(Top 59%)6458(Top 544%)
25K15.53 mi2.42 mi18700-12327148-6947148-69421833(Top 85%)8903(Top 81%)8903(Top 750%)
30K18.64 mi3.11 mi21330-26308607-14598607-145925323(Top 99%)10836(Top 99%)10836(Top 913%)
20M20.00 mi1.36 mi22149-8199066-4599066-45925401(Top 99%)10871(Top 100%)10871(Top 916%)
21M21.00 mi1.00 mi22538-3899277-2119277-21125210(Top 99%)10814(Top 99%)10814(Top 911%)
35K21.75 mi0.75 mi22814-2769451-1749451-17425231(Top 99%)10825(Top 99%)10825(Top 912%)
23M23.00 mi1.25 mi23137-3239639-1889639-18825306(Top 99%)10837(Top 99%)10837(Top 913%)
24M24.00 mi1.00 mi23366-2299756-1179756-11725298(Top 99%)10860(Top 99%)10860(Top 915%)
40K24.85 mi0.85 mi23582-2169877-1219877-12125264(Top 99%)10850(Top 99%)10850(Top 914%)
25.2M25.20 mi0.35 mi23647-659912-359912-3525151(Top 98%)10802(Top 99%)10802(Top 910%)
Finish26.22 mi1.02 mi23824-17710011-9910011-9925330(Top 99%)10876(Top 100%)10876(Top 916%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

18476

Females

6960

F50-54

6960

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15167

Females

5032

F50-54

5032

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

18476

Females

6960

F50-54

6960

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18830

Females

7187

F50-54

7187

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17380

Females

6458

F50-54

6458

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21833

Females

8903

F50-54

8903

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25323

Females

10836

F50-54

10836

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

25401

Females

10871

F50-54

10871

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

25210

Females

10814

F50-54

10814

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

25231

Females

10825

F50-54

10825

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

25306

Females

10837

F50-54

10837

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

25298

Females

10860

F50-54

10860

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25264

Females

10850

F50-54

10850

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25151

Females

10802

F50-54

10802

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

25330

Females

10876

F50-54

10876

Passing Analysis

Category:
Athletes Passed
1333
Passed By
8116
Net Change
-6783
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17041
5K → 10K101440+974#17041#16067
10K → 15K63901-838#16067#16905
15K → 20K117713-596#16905#17501
20K → Half6633+33#17501#17468
Half → 25K261258-1232#17468#18700
25K → 30K42634-2630#18700#21330
30K → 20M7826-819#21330#22149
20M → 21M8397-389#22149#22538
21M → 35K5281-276#22538#22814
35K → 23M9332-323#22814#23137
23M → 24M3232-229#23137#23366
24M → 40K3219-216#23366#23582
40K → 25.2M368-65#23582#23647
25.2M → Finish5182-177#23647#23824
TOTALS13338116-6783
📊

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