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BOSTON MARATHON 2024

Emily Sheahan

Bib: 19635•F

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 25%
Masters (Masters Women)
#0 / 6263
Top 13%
Division (F50-54)
#0 / 1187
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:41
Rank: #14228
Start → 5K
24:41 | 7:57/mi
10K· 6.21 mi
49:59
Rank: #14739 (-511)
5K → 10K
25:18 | 8:09/mi
15K· 9.32 mi
1:15:14
Rank: #14518 (+221)
10K → 15K
25:15 | 8:08/mi
20K· 12.43 mi
1:40:27
Rank: #13955 (+563)
15K → 20K
25:13 | 8:07/mi
Half· 13.11 mi
1:45:55
Rank: #13886 (+69)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:06:03
Rank: #13514 (+372)
Half → 25K
20:08 | 8:18/mi
30K· 18.64 mi
2:31:47
Rank: #12614 (+900)
25K → 30K
25:44 | 8:17/mi
20M
2:42:58
Rank: #12205 (+409)
30K → 20M
11:11 | 8:14/mi
21M
2:51:23
Rank: #11747 (+458)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:57:15
Rank: #11512 (+235)
21M → 35K
5:52 | 7:51/mi
23M
3:07:22
Rank: #11102 (+410)
35K → 23M
10:07 | 8:05/mi
24M
3:15:06
Rank: #10778 (+324)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:21:50
Rank: #10476 (+302)
24M → 40K
6:44 | 7:53/mi
25.2M
3:24:52
Rank: #10387 (+89)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:32:35
Rank: #10182 (+205)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:40
Pace8:08 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5124:417:5724:41
7:57
-
10K
6.21 mi11:43:0949:598:0325:18
8:09
+0:12
15K
9.32 mi12:08:241:15:148:0425:15
8:08
-0:01
20K
12.43 mi12:33:371:40:278:0525:13
8:07
-0:01
Half
13.11 mi12:39:051:45:558:055:28
8:01
-0:06
25K
15.53 mi12:59:132:06:038:0720:08
8:18
+0:17
30K
18.64 mi13:24:572:31:478:0925:44
8:17
-0:01
20M
20.00 mi13:36:082:42:588:0911:11
8:14
-0:03
21M
21.00 mi13:44:332:51:238:108:25
8:25
+0:11
35K
21.75 mi13:50:252:57:158:095:52
7:51
-0:34
23M
23.00 mi14:00:323:07:228:0910:07
8:05
+0:14
24M
24.00 mi14:08:163:15:068:087:44
7:44
-0:21
40K
24.85 mi14:15:003:21:508:076:44
7:53
+0:09
25.2M
25.20 mi14:18:023:24:528:083:02
8:48
+0:55
Finish
26.22 mi14:25:453:32:358:077:43
7:34
-1:14

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

8:07 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:21:08

95% of race

Time at Steady Pace

11:27

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:17:5124:417:5724:41
7:57
#14228
10K
6.21 mi11:43:0949:598:0325:18
8:09
#14739
15K
9.32 mi12:08:241:15:148:0425:15
8:08
#14518
20K
12.43 mi12:33:371:40:278:0525:13
8:07
#13955
Half
13.11 mi12:39:051:45:558:055:28
8:01
#13886
25K
15.53 mi12:59:132:06:038:0720:08
8:18
#13514
30K
18.64 mi13:24:572:31:478:0925:44
8:17
#12614
20M
20.00 mi13:36:082:42:588:0911:11
8:14
#12205
21M
21.00 mi13:44:332:51:238:108:25
8:25
#11747
35K
21.75 mi13:50:252:57:158:095:52
7:51
#11512
23M
23.00 mi14:00:323:07:228:0910:07
8:05
#11102
24M
24.00 mi14:08:163:15:068:087:44
7:44
#10778
40K
24.85 mi14:15:003:21:508:076:44
7:53
#10476
25.2M
25.20 mi14:18:023:24:528:083:02
8:48
#10387
Finish
26.22 mi14:25:453:32:358:077:43
7:34
#10182
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi142284459445914259(Top 56%)4521(Top 41%)4521(Top 381%)
10K6.21 mi3.10 mi14739-5114771-3124771-31215188(Top 59%)5034(Top 46%)5034(Top 424%)
15K9.32 mi3.11 mi14518+2214644+1274644+12714259(Top 56%)4521(Top 41%)4521(Top 381%)
20K12.43 mi3.11 mi13955+5634333+3114333+31112637(Top 49%)3644(Top 33%)3644(Top 307%)
Half13.11 mi0.68 mi13886+694292+414292+4112855(Top 50%)3784(Top 35%)3784(Top 319%)
25K15.53 mi2.42 mi13514+3724101+1914101+19112006(Top 47%)3516(Top 32%)3516(Top 296%)
30K18.64 mi3.11 mi12614+9003683+4183683+4189476(Top 37%)2448(Top 22%)2448(Top 206%)
20M20.00 mi1.36 mi12205+4093515+1683515+1688022(Top 31%)1997(Top 18%)1997(Top 168%)
21M21.00 mi1.00 mi11747+4583329+1863329+1865888(Top 23%)1260(Top 12%)1260(Top 106%)
35K21.75 mi0.75 mi11512+2353238+913238+916885(Top 27%)1709(Top 16%)1709(Top 144%)
23M23.00 mi1.25 mi11102+4103089+1493089+1496189(Top 24%)1539(Top 14%)1539(Top 130%)
24M24.00 mi1.00 mi10778+3242965+1242965+1245241(Top 21%)1188(Top 11%)1188(Top 100%)
40K24.85 mi0.85 mi10476+3022866+992866+995206(Top 20%)1292(Top 12%)1292(Top 109%)
25.2M25.20 mi0.35 mi10387+892831+352831+355730(Top 22%)1601(Top 15%)1601(Top 135%)
Finish26.22 mi1.02 mi10182+2052763+682763+686052(Top 24%)1689(Top 15%)1689(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14259

Females

4521

F50-54

4521

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15188

Females

5034

F50-54

5034

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14259

Females

4521

F50-54

4521

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12637

Females

3644

F50-54

3644

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12855

Females

3784

F50-54

3784

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12006

Females

3516

F50-54

3516

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9476

Females

2448

F50-54

2448

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8022

Females

1997

F50-54

1997

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5888

Females

1260

F50-54

1260

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6885

Females

1709

F50-54

1709

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6189

Females

1539

F50-54

1539

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5241

Females

1188

F50-54

1188

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5206

Females

1292

F50-54

1292

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5730

Females

1601

F50-54

1601

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6052

Females

1689

F50-54

1689

Passing Analysis

Category:
Athletes Passed
4906*
Passed By
860
Net Change
+4046
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14228
5K → 10K126637-511#14228#14739
10K → 15K347126+221#14739#14518
15K → 20K58421+563#14518#13955
20K → Half8213+69#13955#13886
Half → 25K41038+372#13886#13514
25K → 30K91313+900#13514#12614
30K → 20M4101+409#12614#12205
20M → 21M4591+458#12205#11747
21M → 35K2350+235#11747#11512
35K → 23M4111+410#11512#11102
23M → 24M3240+324#11102#10778
24M → 40K304*2+302#10778#10476
40K → 25.2M912+89#10476#10387
25.2M → Finish2105+205#10387#10182
TOTALS4906*860+4046

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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