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BOSTON MARATHON 2024

Hui Lin

Bib: 22037•F

ON

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
Top 50%
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
8:28/mi
26:19
↑ 97↓ 3451.5%
10K· 6.21 mi
8:16/mi
51:59
↑ 79↓ 1380.4%
15K· 9.32 mi
8:23/mi
1:18:02
↑ 67↓ 78
20K· 12.43 mi
8:40/mi
1:44:57
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:50:47
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:12:59
↑ 66↓ 880.2%
30K· 18.64 mi
9:40/mi
2:43:02
↑ 181↓ 1480.2%
20M
9:53/mi
2:56:28
↑ 64↓ 500.2%
21M
10:38/mi
3:07:06
↑ 106↓ 241.6%
35K· 21.75 mi
9:41/mi
3:14:21
↑ 17↓ 861.7%
23M
10:13/mi
3:27:08
↑ 23↓ 630.6%
24M
10:19/mi
3:37:27
↓ 821.3%
40K· 24.85 mi
10:37/mi
3:46:32
↓ 200.3%
25.2M
11:45/mi
3:50:35
↑ 13↓ 160.2%
Finish· 26.22 mi
13:41/mi
4:04:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:47
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:13:45
Pace10:12 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:1826:198:2826:19
8:28
-
10K
6.21 mi11:50:5851:598:2225:40
8:16
-0:12
15K
9.32 mi12:17:011:18:028:2226:03
8:23
+0:07
20K
12.43 mi12:43:561:44:578:2726:55
8:40
+0:17
Half
13.11 mi12:49:461:50:478:275:50
8:33
-0:07
25K
15.53 mi13:11:582:12:598:3422:12
9:09
+0:36
30K
18.64 mi13:42:012:43:028:4530:03
9:40
+0:31
20M
20.00 mi13:55:272:56:288:4913:26
9:53
+0:13
21M
21.00 mi14:06:053:07:068:5510:38
10:38
+0:45
35K
21.75 mi14:13:203:14:218:567:15
9:41
-0:57
23M
23.00 mi14:26:073:27:089:0012:47
10:13
+0:32
24M
24.00 mi14:36:263:37:279:0410:19
10:19
+0:06
40K
24.85 mi14:45:313:46:329:079:05
10:37
+0:18
25.2M
25.20 mi14:49:343:50:359:094:03
11:45
+1:08
Finish
26.22 mi15:03:314:04:329:2013:57
13:41
+1:56

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

8:16 /mi

Average Pace

9:20 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:47

45% of race

Time at Steady Pace

1:36:02

39% of race

Time at Slower Pace

37:43

15% of race

Average Pace: 9:20 /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 mi11:25:1826:198:2826:19
8:28
#17618
10K
6.21 mi11:50:5851:598:2225:40
8:16
#16734
15K
9.32 mi12:17:011:18:028:2226:03
8:23
#16367
20K
12.43 mi12:43:561:44:578:2726:55
8:40
#16109
Half
13.11 mi12:49:461:50:478:275:50
8:33
#16084
25K
15.53 mi13:11:582:12:598:3422:12
9:09
#16097
30K
18.64 mi13:42:012:43:028:4530:03
9:40
#16130
20M
20.00 mi13:55:272:56:288:4913:26
9:53
#16150
21M
21.00 mi14:06:053:07:068:5510:38
10:38
#16107
35K
21.75 mi14:13:203:14:218:567:15
9:41
#16128
23M
23.00 mi14:26:073:27:089:0012:47
10:13
#16145
24M
24.00 mi14:36:263:37:279:0410:19
10:19
#16202
40K
24.85 mi14:45:313:46:329:079:05
10:37
#16239
25.2M
25.20 mi14:49:343:50:359:094:03
11:45
#16247
Finish
26.22 mi15:03:314:04:329:2013:57
13:41
#16932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi176186538653815751(Top 62%)5421(Top 50%)5421(Top 457%)
10K6.21 mi3.10 mi16734+8846006+5326006+53215910(Top 62%)5481(Top 50%)5481(Top 462%)
15K9.32 mi3.11 mi16367+3675783+2235783+22315751(Top 62%)5421(Top 50%)5421(Top 457%)
20K12.43 mi3.11 mi16109+2585637+1465637+14615675(Top 61%)5389(Top 49%)5389(Top 454%)
Half13.11 mi0.68 mi16084+255634+35634+316062(Top 63%)5671(Top 52%)5671(Top 478%)
25K15.53 mi2.42 mi16097-135670-365670-3616249(Top 64%)5863(Top 54%)5863(Top 494%)
30K18.64 mi3.11 mi16130-335751-815751-8116149(Top 63%)6050(Top 55%)6050(Top 510%)
20M20.00 mi1.36 mi16150-205799-485799-4816090(Top 63%)6257(Top 57%)6257(Top 527%)
21M21.00 mi1.00 mi16107+435814-155814-1515264(Top 60%)5951(Top 54%)5951(Top 501%)
35K21.75 mi0.75 mi16128-215848-345848-3416176(Top 63%)6438(Top 59%)6438(Top 542%)
23M23.00 mi1.25 mi16145-175887-395887-3916149(Top 63%)6467(Top 59%)6467(Top 545%)
24M24.00 mi1.00 mi16202-575953-665953-6617343(Top 68%)7126(Top 65%)7126(Top 600%)
40K24.85 mi0.85 mi16239-376004-516004-5117072(Top 67%)7056(Top 65%)7056(Top 594%)
25.2M25.20 mi0.35 mi16247-86024-206024-2016719(Top 65%)6889(Top 63%)6889(Top 580%)
Finish26.22 mi1.02 mi16932-6856441-4176441-41724787(Top 97%)10703(Top 98%)10703(Top 902%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15751

Females

5421

F50-54

5421

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15910

Females

5481

F50-54

5481

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15751

Females

5421

F50-54

5421

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15675

Females

5389

F50-54

5389

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16062

Females

5671

F50-54

5671

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16249

Females

5863

F50-54

5863

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16149

Females

6050

F50-54

6050

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16090

Females

6257

F50-54

6257

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15264

Females

5951

F50-54

5951

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

16176

Females

6438

F50-54

6438

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16149

Females

6467

F50-54

6467

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17343

Females

7126

F50-54

7126

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17072

Females

7056

F50-54

7056

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16719

Females

6889

F50-54

6889

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

24787

Females

10703

F50-54

10703

Passing Analysis

Category:
Athletes Passed
2852
Passed By
2166
Net Change
+686
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17618
5K → 10K93551+884#17618#16734
10K → 15K44275+367#16734#16367
15K → 20K381123+258#16367#16109
20K → Half5631+25#16109#16084
Half → 25K211224-13#16084#16097
25K → 30K236269-33#16097#16130
30K → 20M110130-20#16130#16150
20M → 21M13491+43#16150#16107
21M → 35K6384-21#16107#16128
35K → 23M98115-17#16128#16145
23M → 24M73130-57#16145#16202
24M → 40K63100-37#16202#16239
40K → 25.2M3543-8#16239#16247
25.2M → Finish15700-685#16247#16932
TOTALS28522166+686
📊

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