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BOSTON MARATHON 2024

Elizabeth Johnson

Bib: 14993•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 45%
Gender (Female)
#0 / 10924
Top 31%
Division (F18-39)
#0 / 4660
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:12
Rank: #13024
Start → 5K
24:12 | 7:47/mi
10K· 6.21 mi
48:00
Rank: #12295 (+729)
5K → 10K
23:48 | 7:40/mi
15K· 9.32 mi
1:11:35
Rank: #11570 (+725)
10K → 15K
23:35 | 7:35/mi
20K· 12.43 mi
1:35:30
Rank: #11061 (+509)
15K → 20K
23:55 | 7:42/mi
Half· 13.11 mi
1:40:40
Rank: #10989 (+72)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:59:48
Rank: #10629 (+360)
Half → 25K
19:08 | 7:53/mi
30K· 18.64 mi
2:26:23
Rank: #10640 (-11)
25K → 30K
26:35 | 8:33/mi
20M
2:39:09
Rank: #10876 (-236)
30K → 20M
12:46 | 9:24/mi
21M
2:49:19
Rank: #11055 (-179)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
2:56:11
Rank: #11187 (-132)
21M → 35K
6:52 | 9:11/mi
23M
3:07:59
Rank: #11275 (-88)
35K → 23M
11:48 | 9:25/mi
24M
3:17:02
Rank: #11303 (-28)
23M → 24M
9:03 | 9:03/mi
40K· 24.85 mi
3:24:51
Rank: #11283 (+20)
24M → 40K
7:49 | 9:09/mi
25.2M
3:28:18
Rank: #11251 (+32)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:37:43
Rank: #11412 (-161)
25.2M → Finish
9:25 | 9:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:40
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:57:03
Pace8:56 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0524:127:4724:12
7:47
-
10K
6.21 mi11:19:5348:007:4323:48
7:40
-0:07
15K
9.32 mi11:43:281:11:357:4123:35
7:35
-0:05
20K
12.43 mi12:07:231:35:307:4123:55
7:42
+0:07
Half
13.11 mi12:12:331:40:407:415:10
7:34
-0:08
25K
15.53 mi12:31:411:59:487:4319:08
7:53
+0:19
30K
18.64 mi12:58:162:26:237:5126:35
8:33
+0:40
20M
20.00 mi13:11:022:39:097:5712:46
9:24
+0:51
21M
21.00 mi13:21:122:49:198:0410:10
10:10
+0:46
35K
21.75 mi13:28:042:56:118:066:52
9:11
-0:59
23M
23.00 mi13:39:523:07:598:1011:48
9:25
+0:14
24M
24.00 mi13:48:553:17:028:139:03
9:03
-0:22
40K
24.85 mi13:56:443:24:518:157:49
9:09
+0:06
25.2M
25.20 mi14:00:113:28:188:163:27
10:00
+0:51
Finish
26.22 mi14:09:363:37:438:199:25
9:14
-0:46

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

7:34 /mi

Average Pace

8:19 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:23

67% of race

Time at Steady Pace

57:43

27% of race

Time at Slower Pace

13:37

6% of race

Average Pace: 8:18 /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 mi10:56:0524:127:4724:12
7:47
#13024
10K
6.21 mi11:19:5348:007:4323:48
7:40
#12295
15K
9.32 mi11:43:281:11:357:4123:35
7:35
#11570
20K
12.43 mi12:07:231:35:307:4123:55
7:42
#11061
Half
13.11 mi12:12:331:40:407:415:10
7:34
#10989
25K
15.53 mi12:31:411:59:487:4319:08
7:53
#10629
30K
18.64 mi12:58:162:26:237:5126:35
8:33
#10640
20M
20.00 mi13:11:022:39:097:5712:46
9:24
#10876
21M
21.00 mi13:21:122:49:198:0410:10
10:10
#11055
35K
21.75 mi13:28:042:56:118:066:52
9:11
#11187
23M
23.00 mi13:39:523:07:598:1011:48
9:25
#11275
24M
24.00 mi13:48:553:17:028:139:03
9:03
#11303
40K
24.85 mi13:56:443:24:518:157:49
9:09
#11283
25.2M
25.20 mi14:00:113:28:188:163:27
10:00
#11251
Finish
26.22 mi14:09:363:37:438:199:25
9:14
#11412
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130243738373810371(Top 41%)2370(Top 22%)2370(Top 51%)
10K6.21 mi3.10 mi12295+7293339+3993339+39911568(Top 45%)2961(Top 27%)2961(Top 64%)
15K9.32 mi3.11 mi11570+7252960+3792960+37910371(Top 41%)2370(Top 22%)2370(Top 51%)
20K12.43 mi3.11 mi11061+5092697+2632697+2639745(Top 38%)2207(Top 20%)2207(Top 47%)
Half13.11 mi0.68 mi10989+722665+322665+329732(Top 38%)2187(Top 20%)2187(Top 47%)
25K15.53 mi2.42 mi10629+3602540+1252540+1259504(Top 37%)2248(Top 21%)2248(Top 48%)
30K18.64 mi3.11 mi10640-112639-992639-9910939(Top 43%)3154(Top 29%)3154(Top 68%)
20M20.00 mi1.36 mi10876-2362816-1772816-17714059(Top 55%)5158(Top 47%)5158(Top 111%)
21M21.00 mi1.00 mi11055-1792957-1412957-14113609(Top 53%)5098(Top 47%)5098(Top 109%)
35K21.75 mi0.75 mi11187-1323066-1093066-10914166(Top 55%)5409(Top 50%)5409(Top 116%)
23M23.00 mi1.25 mi11275-883177-1113177-11113187(Top 52%)4997(Top 46%)4997(Top 107%)
24M24.00 mi1.00 mi11303-283250-733250-7312424(Top 49%)4623(Top 42%)4623(Top 99%)
40K24.85 mi0.85 mi11283+203278-283278-2811517(Top 45%)4298(Top 39%)4298(Top 92%)
25.2M25.20 mi0.35 mi11251+323287-93287-910979(Top 43%)4077(Top 37%)4077(Top 87%)
Finish26.22 mi1.02 mi11412-1613420-1333420-13315317(Top 60%)6149(Top 56%)6149(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10371

Females

2370

F18-39

2370

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11568

Females

2961

F18-39

2961

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10371

Females

2370

F18-39

2370

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

9745

Females

2207

F18-39

2207

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

9732

Females

2187

F18-39

2187

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9504

Females

2248

F18-39

2248

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

10939

Females

3154

F18-39

3154

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14059

Females

5158

F18-39

5158

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13609

Females

5098

F18-39

5098

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14166

Females

5409

F18-39

5409

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13187

Females

4997

F18-39

4997

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12424

Females

4623

F18-39

4623

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11517

Females

4298

F18-39

4298

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

10979

Females

4077

F18-39

4077

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15317

Females

6149

F18-39

6149

Passing Analysis

Category:
Athletes Passed
3489
Passed By
1877
Net Change
+1612
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13024
5K → 10K78859+729#13024#12295
10K → 15K73611+725#12295#11570
15K → 20K53021+509#11570#11061
20K → Half8210+72#11061#10989
Half → 25K41757+360#10989#10629
25K → 30K286297-11#10629#10640
30K → 20M77313-236#10640#10876
20M → 21M89268-179#10876#11055
21M → 35K57189-132#11055#11187
35K → 23M114202-88#11187#11275
23M → 24M101129-28#11275#11303
24M → 40K9676+20#11303#11283
40K → 25.2M5927+32#11283#11251
25.2M → Finish57218-161#11251#11412
TOTALS34891877+1612
📊

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