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BOSTON MARATHON 2024

Jalen Burns

Bib: 9420•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:44
Rank: #7031
Start → 5K
21:44 | 7:00/mi
10K· 6.21 mi
43:38
Rank: #6988 (+43)
5K → 10K
21:54 | 7:03/mi
15K· 9.32 mi
1:06:28
Rank: #7406 (-418)
10K → 15K
22:50 | 7:21/mi
20K· 12.43 mi
1:30:21
Rank: #7916 (-510)
15K → 20K
23:53 | 7:41/mi
Half· 13.11 mi
1:35:30
Rank: #7963 (-47)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:55:26
Rank: #8561 (-598)
Half → 25K
19:56 | 8:13/mi
30K· 18.64 mi
2:20:59
Rank: #8577 (-16)
25K → 30K
25:33 | 8:13/mi
20M
2:32:10
Rank: #8483 (+94)
30K → 20M
11:11 | 8:14/mi
21M
2:41:36
Rank: #8546 (-63)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
2:47:39
Rank: #8485 (+61)
21M → 35K
6:03 | 8:05/mi
23M
2:58:00
Rank: #8310 (+175)
35K → 23M
10:21 | 8:16/mi
24M
3:05:46
Rank: #8119 (+191)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:12:34
Rank: #7952 (+167)
24M → 40K
6:48 | 7:57/mi
25.2M
3:15:31
Rank: #7853 (+99)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:23:29
Rank: #7772 (+81)
25.2M → Finish
7:58 | 7:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:30
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:47:59
Pace8:14 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3521:447:0021:44
7:00
-
10K
6.21 mi11:09:2943:387:0121:54
7:03
+0:03
15K
9.32 mi11:32:191:06:287:0822:50
7:21
+0:18
20K
12.43 mi11:56:121:30:217:1623:53
7:41
+0:20
Half
13.11 mi12:01:211:35:307:175:09
7:33
-0:08
25K
15.53 mi12:21:171:55:267:2619:56
8:13
+0:40
30K
18.64 mi12:46:502:20:597:3425:33
8:13
0:00
20M
20.00 mi12:58:012:32:107:3611:11
8:14
+0:01
21M
21.00 mi13:07:272:41:367:429:26
9:26
+1:12
35K
21.75 mi13:13:302:47:397:436:03
8:05
-1:21
23M
23.00 mi13:23:512:58:007:4410:21
8:16
+0:11
24M
24.00 mi13:31:373:05:467:447:46
7:46
-0:30
40K
24.85 mi13:38:253:12:347:456:48
7:57
+0:11
25.2M
25.20 mi13:41:223:15:317:462:57
8:33
+0:36
Finish
26.22 mi13:49:203:23:297:467:58
7:49
-0:44

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

7:00 /mi

Average Pace

7:46 /mi

Slowest Pace

9:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:37

35% of race

Time at Steady Pace

1:49:08

54% of race

Time at Slower Pace

22:44

11% of race

Average Pace: 7:46 /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 mi10:47:3521:447:0021:44
7:00
#7031
10K
6.21 mi11:09:2943:387:0121:54
7:03
#6988
15K
9.32 mi11:32:191:06:287:0822:50
7:21
#7406
20K
12.43 mi11:56:121:30:217:1623:53
7:41
#7916
Half
13.11 mi12:01:211:35:307:175:09
7:33
#7963
25K
15.53 mi12:21:171:55:267:2619:56
8:13
#8561
30K
18.64 mi12:46:502:20:597:3425:33
8:13
#8577
20M
20.00 mi12:58:012:32:107:3611:11
8:14
#8483
21M
21.00 mi13:07:272:41:367:429:26
9:26
#8546
35K
21.75 mi13:13:302:47:397:436:03
8:05
#8485
23M
23.00 mi13:23:512:58:007:4410:21
8:16
#8310
24M
24.00 mi13:31:373:05:467:447:46
7:46
#8119
40K
24.85 mi13:38:253:12:347:456:48
7:57
#7952
25.2M
25.20 mi13:41:223:15:317:462:57
8:33
#7853
Finish
26.22 mi13:49:203:23:297:467:58
7:49
#7772
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi70318228228507(Top 33%)1468(Top 13%)1468(Top 32%)
10K6.21 mi3.10 mi6988+43842-20842-207002(Top 27%)871(Top 8%)871(Top 19%)
15K9.32 mi3.11 mi7406-418997-155997-1558507(Top 33%)1468(Top 13%)1468(Top 32%)
20K12.43 mi3.11 mi7916-5101215-2181215-2189666(Top 38%)2153(Top 20%)2153(Top 46%)
Half13.11 mi0.68 mi7963-471239-241239-249509(Top 37%)2043(Top 19%)2043(Top 44%)
25K15.53 mi2.42 mi8561-5981525-2861525-28611504(Top 45%)3232(Top 30%)3232(Top 69%)
30K18.64 mi3.11 mi8577-161620-951620-959139(Top 36%)2278(Top 21%)2278(Top 49%)
20M20.00 mi1.36 mi8483+941642-221642-228005(Top 31%)1980(Top 18%)1980(Top 42%)
21M21.00 mi1.00 mi8546-631723-811723-8110535(Top 41%)3488(Top 32%)3488(Top 75%)
35K21.75 mi0.75 mi8485+611731-81731-88342(Top 33%)2378(Top 22%)2378(Top 51%)
23M23.00 mi1.25 mi8310+1751720+111720+117157(Top 28%)1972(Top 18%)1972(Top 42%)
24M24.00 mi1.00 mi8119+1911677+431677+435405(Top 21%)1264(Top 12%)1264(Top 27%)
40K24.85 mi0.85 mi7952+1671653+241653+245595(Top 22%)1461(Top 13%)1461(Top 31%)
25.2M25.20 mi0.35 mi7853+991625+281625+284744(Top 19%)1144(Top 10%)1144(Top 25%)
Finish26.22 mi1.02 mi7772+811640-151640-157456(Top 29%)2313(Top 21%)2313(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8507

Females

1468

F18-39

1468

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7002

Females

871

F18-39

871

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8507

Females

1468

F18-39

1468

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9666

Females

2153

F18-39

2153

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9509

Females

2043

F18-39

2043

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11504

Females

3232

F18-39

3232

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9139

Females

2278

F18-39

2278

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8005

Females

1980

F18-39

1980

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10535

Females

3488

F18-39

3488

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8342

Females

2378

F18-39

2378

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7157

Females

1972

F18-39

1972

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5405

Females

1264

F18-39

1264

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5595

Females

1461

F18-39

1461

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4744

Females

1144

F18-39

1144

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7456

Females

2313

F18-39

2313

Passing Analysis

Category:
Athletes Passed
1894
Passed By
2635
Net Change
-741
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7031
5K → 10K205162+43#7031#6988
10K → 15K52470-418#6988#7406
15K → 20K71581-510#7406#7916
20K → Half1562-47#7916#7963
Half → 25K80678-598#7963#8561
25K → 30K264280-16#8561#8577
30K → 20M17884+94#8577#8483
20M → 21M99162-63#8483#8546
21M → 35K10039+61#8546#8485
35K → 23M22146+175#8485#8310
23M → 24M20514+191#8310#8119
24M → 40K17912+167#8119#7952
40K → 25.2M1012+99#7952#7853
25.2M → Finish12443+81#7853#7772
TOTALS18942635-741
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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