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BOSTON MARATHON 2024

Elizabeth Fireman

Bib: 14224•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 32%
Gender (Female)
#0 / 10924
Top 17%
Division (F18-39)
#0 / 4660
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:20
Rank: #8352
Start → 5K
22:20 | 7:11/mi
10K· 6.21 mi
45:11
Rank: #8692 (-340)
5K → 10K
22:51 | 7:21/mi
15K· 9.32 mi
1:07:38
Rank: #8264 (+428)
10K → 15K
22:27 | 7:14/mi
20K· 12.43 mi
1:30:06
Rank: #7768 (+496)
15K → 20K
22:28 | 7:14/mi
Half· 13.11 mi
1:35:03
Rank: #7742 (+26)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:53:13
Rank: #7527 (+215)
Half → 25K
18:10 | 7:30/mi
30K· 18.64 mi
2:17:45
Rank: #7378 (+149)
25K → 30K
24:32 | 7:54/mi
20M
2:29:02
Rank: #7394 (-16)
30K → 20M
11:17 | 8:18/mi
21M
2:38:30
Rank: #7561 (-167)
20M → 21M
9:28 | 9:28/mi
35K· 21.75 mi
2:44:52
Rank: #7623 (-62)
21M → 35K
6:22 | 8:31/mi
23M
2:55:56
Rank: #7717 (-94)
35K → 23M
11:04 | 8:50/mi
24M
3:04:51
Rank: #7854 (-137)
23M → 24M
8:55 | 8:55/mi
40K· 24.85 mi
3:12:44
Rank: #8000 (-146)
24M → 40K
7:53 | 9:13/mi
25.2M
3:16:20
Rank: #8072 (-72)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:25:17
Rank: #8251 (-179)
25.2M → Finish
8:57 | 8:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:03
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5222:207:1122:20
7:11
-
10K
6.21 mi11:16:4345:117:1622:51
7:21
+0:10
15K
9.32 mi11:39:101:07:387:1522:27
7:14
-0:07
20K
12.43 mi12:01:381:30:067:1522:28
7:14
0:00
Half
13.11 mi12:06:351:35:037:154:57
7:15
+0:01
25K
15.53 mi12:24:451:53:137:1718:10
7:30
+0:15
30K
18.64 mi12:49:172:17:457:2324:32
7:54
+0:24
20M
20.00 mi13:00:342:29:027:2711:17
8:18
+0:24
21M
21.00 mi13:10:022:38:307:339:28
9:28
+1:10
35K
21.75 mi13:16:242:44:527:356:22
8:31
-0:57
23M
23.00 mi13:27:282:55:567:3911:04
8:50
+0:19
24M
24.00 mi13:36:233:04:517:428:55
8:55
+0:05
40K
24.85 mi13:44:163:12:447:457:53
9:13
+0:18
25.2M
25.20 mi13:47:523:16:207:473:36
10:26
+1:13
Finish
26.22 mi13:56:493:25:177:508:57
8:47
-1:39

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

7:11 /mi

Average Pace

7:50 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:13

55% of race

Time at Steady Pace

42:11

21% of race

Time at Slower Pace

49:53

24% of race

Average Pace: 7:50 /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 mi10:53:5222:207:1122:20
7:11
#8352
10K
6.21 mi11:16:4345:117:1622:51
7:21
#8692
15K
9.32 mi11:39:101:07:387:1522:27
7:14
#8264
20K
12.43 mi12:01:381:30:067:1522:28
7:14
#7768
Half
13.11 mi12:06:351:35:037:154:57
7:15
#7742
25K
15.53 mi12:24:451:53:137:1718:10
7:30
#7527
30K
18.64 mi12:49:172:17:457:2324:32
7:54
#7378
20M
20.00 mi13:00:342:29:027:2711:17
8:18
#7394
21M
21.00 mi13:10:022:38:307:339:28
9:28
#7561
35K
21.75 mi13:16:242:44:527:356:22
8:31
#7623
23M
23.00 mi13:27:282:55:567:3911:04
8:50
#7717
24M
24.00 mi13:36:233:04:517:428:55
8:55
#7854
40K
24.85 mi13:44:163:12:447:457:53
9:13
#8000
25.2M
25.20 mi13:47:523:16:207:473:36
10:26
#8072
Finish
26.22 mi13:56:493:25:177:508:57
8:47
#8251
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8352131713177663(Top 30%)1134(Top 10%)1134(Top 24%)
10K6.21 mi3.10 mi8692-3401493-1761493-1769107(Top 36%)1692(Top 15%)1692(Top 36%)
15K9.32 mi3.11 mi8264+4281334+1591334+1597663(Top 30%)1134(Top 10%)1134(Top 24%)
20K12.43 mi3.11 mi7768+4961156+1781156+1786592(Top 26%)870(Top 8%)870(Top 19%)
Half13.11 mi0.68 mi7742+261152+41152+47423(Top 29%)1158(Top 11%)1158(Top 25%)
25K15.53 mi2.42 mi7527+2151110+421110+426941(Top 27%)1151(Top 11%)1151(Top 25%)
30K18.64 mi3.11 mi7378+1491122-121122-127285(Top 29%)1474(Top 13%)1474(Top 32%)
20M20.00 mi1.36 mi7394-161176-541176-548415(Top 33%)2191(Top 20%)2191(Top 47%)
21M21.00 mi1.00 mi7561-1671301-1251301-12510695(Top 42%)3568(Top 33%)3568(Top 77%)
35K21.75 mi0.75 mi7623-621358-571358-5710809(Top 42%)3638(Top 33%)3638(Top 78%)
23M23.00 mi1.25 mi7717-941458-1001458-10010308(Top 40%)3551(Top 33%)3551(Top 76%)
24M24.00 mi1.00 mi7854-1371553-951553-9511725(Top 46%)4261(Top 39%)4261(Top 91%)
40K24.85 mi0.85 mi8000-1461676-1231676-12311896(Top 47%)4480(Top 41%)4480(Top 96%)
25.2M25.20 mi0.35 mi8072-721735-591735-5912608(Top 49%)4897(Top 45%)4897(Top 105%)
Finish26.22 mi1.02 mi8251-1791856-1211856-12113059(Top 51%)4992(Top 46%)4992(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7663

Females

1134

F18-39

1134

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9107

Females

1692

F18-39

1692

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7663

Females

1134

F18-39

1134

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6592

Females

870

F18-39

870

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7423

Females

1158

F18-39

1158

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

6941

Females

1151

F18-39

1151

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7285

Females

1474

F18-39

1474

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8415

Females

2191

F18-39

2191

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

10695

Females

3568

F18-39

3568

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

10809

Females

3638

F18-39

3638

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10308

Females

3551

F18-39

3551

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

11725

Females

4261

F18-39

4261

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11896

Females

4480

F18-39

4480

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12608

Females

4897

F18-39

4897

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13059

Females

4992

F18-39

4992

Passing Analysis

Category:
Athletes Passed
2235
Passed By
2134
Net Change
+101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8352
5K → 10K135475-340#8352#8692
10K → 15K45426+428#8692#8264
15K → 20K5037+496#8264#7768
20K → Half4923+26#7768#7742
Half → 25K28772+215#7742#7527
25K → 30K291142+149#7527#7378
30K → 20M112128-16#7378#7394
20M → 21M71238-167#7394#7561
21M → 35K59121-62#7561#7623
35K → 23M105199-94#7623#7717
23M → 24M56193-137#7717#7854
24M → 40K54200-146#7854#8000
40K → 25.2M2597-72#8000#8072
25.2M → Finish34213-179#8072#8251
TOTALS22352134+101
📊

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