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BOSTON MARATHON 2024

Julia Adelmann

Bib: 29560•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:17
Rank: #19208
Start → 5K
27:17 | 8:47/mi
10K· 6.21 mi
54:38
Rank: #19033 (+175)
5K → 10K
27:21 | 8:48/mi
15K· 9.32 mi
1:24:29
Rank: #19828 (-795)
10K → 15K
29:51 | 9:36/mi
20K· 12.43 mi
1:56:36
Rank: #20374 (-546)
15K → 20K
32:07 | 10:20/mi
Half· 13.11 mi
2:03:13
Rank: #20370 (+4)
20K → Half
6:37 | 9:42/mi
25K· 15.53 mi
2:29:20
Rank: #20447 (-77)
Half → 25K
26:07 | 10:46/mi
30K· 18.64 mi
3:04:24
Rank: #20499 (-52)
25K → 30K
35:04 | 11:17/mi
20M
3:19:48
Rank: #20436 (+63)
30K → 20M
15:24 | 11:20/mi
21M
3:31:11
Rank: #20265 (+171)
20M → 21M
11:23 | 11:23/mi
35K· 21.75 mi
3:38:58
Rank: #20189 (+76)
21M → 35K
7:47 | 10:24/mi
23M
3:51:19
Rank: #19892 (+297)
35K → 23M
12:21 | 9:52/mi
24M
4:01:45
Rank: #19779 (+113)
23M → 24M
10:26 | 10:26/mi
40K· 24.85 mi
4:10:54
Rank: #19674 (+105)
24M → 40K
9:09 | 10:42/mi
25.2M
4:14:59
Rank: #19625 (+49)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:24:26
Rank: #19468 (+157)
25.2M → Finish
9:27 | 9:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:13
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:21:13
Pace10:46 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5627:178:4727:17
8:47
-
10K
6.21 mi12:18:1754:388:4827:21
8:48
+0:01
15K
9.32 mi12:48:081:24:299:0429:51
9:36
+0:48
20K
12.43 mi13:20:151:56:369:2332:07
10:20
+0:44
Half
13.11 mi13:26:522:03:139:246:37
9:42
-0:38
25K
15.53 mi13:52:592:29:209:3726:07
10:46
+1:04
30K
18.64 mi14:28:033:04:249:5435:04
11:17
+0:31
20M
20.00 mi14:43:273:19:489:5915:24
11:20
+0:03
21M
21.00 mi14:54:503:31:1110:0311:23
11:23
+0:03
35K
21.75 mi15:02:373:38:5810:047:47
10:24
-0:59
23M
23.00 mi15:14:583:51:1910:0312:21
9:52
-0:32
24M
24.00 mi15:25:244:01:4510:0410:26
10:26
+0:34
40K
24.85 mi15:34:334:10:5410:069:09
10:42
+0:16
25.2M
25.20 mi15:38:384:14:5910:074:05
11:50
+1:08
Finish
26.22 mi15:48:054:24:2610:069:27
9:16
-2:34

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

8:47 /mi

Average Pace

10:06 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:54

43% of race

Time at Steady Pace

1:25:36

32% of race

Time at Slower Pace

1:05:56

25% of race

Average Pace: 10:05 /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 mi11:50:5627:178:4727:17
8:47
#19208
10K
6.21 mi12:18:1754:388:4827:21
8:48
#19033
15K
9.32 mi12:48:081:24:299:0429:51
9:36
#19828
20K
12.43 mi13:20:151:56:369:2332:07
10:20
#20374
Half
13.11 mi13:26:522:03:139:246:37
9:42
#20370
25K
15.53 mi13:52:592:29:209:3726:07
10:46
#20447
30K
18.64 mi14:28:033:04:249:5435:04
11:17
#20499
20M
20.00 mi14:43:273:19:489:5915:24
11:20
#20436
21M
21.00 mi14:54:503:31:1110:0311:23
11:23
#20265
35K
21.75 mi15:02:373:38:5810:047:47
10:24
#20189
23M
23.00 mi15:14:583:51:1910:0312:21
9:52
#19892
24M
24.00 mi15:25:244:01:4510:0410:26
10:26
#19779
40K
24.85 mi15:34:334:10:5410:069:09
10:42
#19674
25.2M
25.20 mi15:38:384:14:5910:074:05
11:50
#19625
Finish
26.22 mi15:48:054:24:2610:069:27
9:16
#19468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi192087476747620976(Top 82%)8303(Top 76%)8303(Top 178%)
10K6.21 mi3.10 mi19033+1757348+1287348+12818895(Top 74%)7245(Top 66%)7245(Top 155%)
15K9.32 mi3.11 mi19828-7957752-4047752-40420976(Top 82%)8303(Top 76%)8303(Top 178%)
20K12.43 mi3.11 mi20374-5468021-2698021-26921322(Top 83%)8538(Top 78%)8538(Top 183%)
Half13.11 mi0.68 mi20370+48016+58016+520654(Top 81%)8229(Top 75%)8229(Top 177%)
25K15.53 mi2.42 mi20447-778085-698085-6921022(Top 82%)8473(Top 78%)8473(Top 182%)
30K18.64 mi3.11 mi20499-528149-648149-6420601(Top 81%)8424(Top 77%)8424(Top 181%)
20M20.00 mi1.36 mi20436+638152-38152-320053(Top 78%)8247(Top 75%)8247(Top 177%)
21M21.00 mi1.00 mi20265+1718091+618091+6117377(Top 68%)7034(Top 64%)7034(Top 151%)
35K21.75 mi0.75 mi20189+768070+218070+2118323(Top 72%)7500(Top 69%)7500(Top 161%)
23M23.00 mi1.25 mi19892+2977928+1427928+14215015(Top 59%)5933(Top 54%)5933(Top 127%)
24M24.00 mi1.00 mi19779+1137886+427886+4217682(Top 69%)7307(Top 67%)7307(Top 157%)
40K24.85 mi0.85 mi19674+1057855+317855+3117308(Top 68%)7186(Top 66%)7186(Top 154%)
25.2M25.20 mi0.35 mi19625+497840+157840+1517003(Top 67%)7055(Top 65%)7055(Top 151%)
Finish26.22 mi1.02 mi19468+1577774+667774+6615501(Top 61%)6265(Top 57%)6265(Top 134%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

20976

Females

8303

F18-39

8303

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

18895

Females

7245

F18-39

7245

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

20976

Females

8303

F18-39

8303

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

21322

Females

8538

F18-39

8538

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

20654

Females

8229

F18-39

8229

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21022

Females

8473

F18-39

8473

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20601

Females

8424

F18-39

8424

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20053

Females

8247

F18-39

8247

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

17377

Females

7034

F18-39

7034

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18323

Females

7500

F18-39

7500

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15015

Females

5933

F18-39

5933

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17682

Females

7307

F18-39

7307

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17308

Females

7186

F18-39

7186

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17003

Females

7055

F18-39

7055

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15501

Females

6265

F18-39

6265

Passing Analysis

Category:
Athletes Passed
1949
Passed By
2209
Net Change
-260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19208
5K → 10K349174+175#19208#19033
10K → 15K57852-795#19033#19828
15K → 20K77623-546#19828#20374
20K → Half2824+4#20374#20370
Half → 25K126203-77#20370#20447
25K → 30K156208-52#20447#20499
30K → 20M11855+63#20499#20436
20M → 21M1798+171#20436#20265
21M → 35K9317+76#20265#20189
35K → 23M2992+297#20189#19892
23M → 24M12310+113#19892#19779
24M → 40K12621+105#19779#19674
40K → 25.2M556+49#19674#19625
25.2M → Finish1636+157#19625#19468
TOTALS19492209-260
📊

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