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BOSTON MARATHON 2024

Jinghong Li

Bib: 6740•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 11%
Division (F18-39)
#0 / 4660
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:31
Rank: #6564
Start → 5K
21:31 | 6:56/mi
10K· 6.21 mi
43:29
Rank: #6823 (-259)
5K → 10K
21:58 | 7:04/mi
15K· 9.32 mi
1:05:56
Rank: #7068 (-245)
10K → 15K
22:27 | 7:14/mi
20K· 12.43 mi
1:29:09
Rank: #7270 (-202)
15K → 20K
23:13 | 7:28/mi
Half· 13.11 mi
1:34:14
Rank: #7330 (-60)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:52:28
Rank: #7219 (+111)
Half → 25K
18:14 | 7:31/mi
30K· 18.64 mi
2:16:26
Rank: #6953 (+266)
25K → 30K
23:58 | 7:43/mi
20M
2:27:03
Rank: #6739 (+214)
30K → 20M
10:37 | 7:49/mi
21M
2:37:43
Rank: #7307 (-568)
20M → 21M
10:40 | 10:40/mi
35K· 21.75 mi
2:43:28
Rank: #7180 (+127)
21M → 35K
5:45 | 7:41/mi
23M
2:53:37
Rank: #7028 (+152)
35K → 23M
10:09 | 8:06/mi
24M
3:01:33
Rank: #6943 (+85)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:08:18
Rank: #6801 (+142)
24M → 40K
6:45 | 7:54/mi
25.2M
3:11:21
Rank: #6749 (+52)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:19:17
Rank: #6732 (+17)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:14
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:45:03
Pace8:01 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1421:316:5621:31
6:56
-
10K
6.21 mi10:48:1243:297:0021:58
7:04
+0:08
15K
9.32 mi11:10:391:05:567:0422:27
7:14
+0:10
20K
12.43 mi11:33:521:29:097:1023:13
7:28
+0:14
Half
13.11 mi11:38:571:34:147:115:05
7:27
-0:01
25K
15.53 mi11:57:111:52:287:1418:14
7:31
+0:04
30K
18.64 mi12:21:092:16:267:1923:58
7:43
+0:12
20M
20.00 mi12:31:462:27:037:2110:37
7:49
+0:06
21M
21.00 mi12:42:262:37:437:3110:40
10:40
+2:51
35K
21.75 mi12:48:112:43:287:315:45
7:41
-2:59
23M
23.00 mi12:58:202:53:377:3310:09
8:06
+0:25
24M
24.00 mi13:06:163:01:337:347:56
7:56
-0:10
40K
24.85 mi13:13:013:08:187:356:45
7:54
-0:02
25.2M
25.20 mi13:16:043:11:217:363:03
8:51
+0:57
Finish
26.22 mi13:24:003:19:177:367:56
7:47
-1:04

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

6:56 /mi

Average Pace

7:36 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:56

33% of race

Time at Steady Pace

1:59:38

60% of race

Time at Slower Pace

13:43

7% of race

Average Pace: 7:36 /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 mi10:26:1421:316:5621:31
6:56
#6564
10K
6.21 mi10:48:1243:297:0021:58
7:04
#6823
15K
9.32 mi11:10:391:05:567:0422:27
7:14
#7068
20K
12.43 mi11:33:521:29:097:1023:13
7:28
#7270
Half
13.11 mi11:38:571:34:147:115:05
7:27
#7330
25K
15.53 mi11:57:111:52:287:1418:14
7:31
#7219
30K
18.64 mi12:21:092:16:267:1923:58
7:43
#6953
20M
20.00 mi12:31:462:27:037:2110:37
7:49
#6739
21M
21.00 mi12:42:262:37:437:3110:40
10:40
#7307
35K
21.75 mi12:48:112:43:287:315:45
7:41
#7180
23M
23.00 mi12:58:202:53:377:3310:09
8:06
#7028
24M
24.00 mi13:06:163:01:337:347:56
7:56
#6943
40K
24.85 mi13:13:013:08:187:356:45
7:54
#6801
25.2M
25.20 mi13:16:043:11:217:363:03
8:51
#6749
Finish
26.22 mi13:24:003:19:177:367:56
7:47
#6732
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi65647037037656(Top 30%)1127(Top 10%)1127(Top 24%)
10K6.21 mi3.10 mi6823-259790-87790-877121(Top 28%)916(Top 8%)916(Top 20%)
15K9.32 mi3.11 mi7068-245891-101891-1017656(Top 30%)1127(Top 10%)1127(Top 24%)
20K12.43 mi3.11 mi7270-202982-91982-918184(Top 32%)1456(Top 13%)1456(Top 31%)
Half13.11 mi0.68 mi7330-601009-271009-278765(Top 34%)1686(Top 15%)1686(Top 36%)
25K15.53 mi2.42 mi7219+1111003+61003+67113(Top 28%)1205(Top 11%)1205(Top 26%)
30K18.64 mi3.11 mi6953+266976+27976+276236(Top 24%)1060(Top 10%)1060(Top 23%)
20M20.00 mi1.36 mi6739+214945+31945+315784(Top 23%)1048(Top 10%)1048(Top 22%)
21M21.00 mi1.00 mi7307-5681190-2451190-24515356(Top 60%)5999(Top 55%)5999(Top 129%)
35K21.75 mi0.75 mi7180+1271173+171173+176044(Top 24%)1319(Top 12%)1319(Top 28%)
23M23.00 mi1.25 mi7028+1521166+71166+76309(Top 25%)1588(Top 15%)1588(Top 34%)
24M24.00 mi1.00 mi6943+851177-111177-116280(Top 25%)1651(Top 15%)1651(Top 35%)
40K24.85 mi0.85 mi6801+1421174+31174+35277(Top 21%)1315(Top 12%)1315(Top 28%)
25.2M25.20 mi0.35 mi6749+521178-41178-45866(Top 23%)1641(Top 15%)1641(Top 35%)
Finish26.22 mi1.02 mi6732+171195-171195-177279(Top 28%)2234(Top 20%)2234(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7656

Females

1127

F18-39

1127

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7121

Females

916

F18-39

916

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7656

Females

1127

F18-39

1127

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8184

Females

1456

F18-39

1456

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8765

Females

1686

F18-39

1686

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7113

Females

1205

F18-39

1205

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6236

Females

1060

F18-39

1060

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5784

Females

1048

F18-39

1048

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15356

Females

5999

F18-39

5999

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6044

Females

1319

F18-39

1319

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6309

Females

1588

F18-39

1588

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6280

Females

1651

F18-39

1651

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5277

Females

1315

F18-39

1315

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5866

Females

1641

F18-39

1641

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7279

Females

2234

F18-39

2234

Passing Analysis

Category:
Athletes Passed
1945
Passed By
2113
Net Change
-168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6564
5K → 10K111370-259#6564#6823
10K → 15K89334-245#6823#7068
15K → 20K108310-202#7068#7270
20K → Half1575-60#7270#7330
Half → 25K226115+111#7330#7219
25K → 30K35286+266#7219#6953
30K → 20M23218+214#6953#6739
20M → 21M17585-568#6739#7307
21M → 35K14013+127#7307#7180
35K → 23M20250+152#7180#7028
23M → 24M13550+85#7028#6943
24M → 40K16422+142#6943#6801
40K → 25.2M7119+52#6801#6749
25.2M → Finish8366+17#6749#6732
TOTALS19452113-168
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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