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BOSTON MARATHON 2024

Emily Sloan

Bib: 10829•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Masters (Masters Women)
#0 / 6263
Top 3%
Division (F40-44)
#0 / 1613
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:25/mi
23:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:26/mi
46:09
↑ 79↓ 1380.4%
15K· 9.32 mi
7:27/mi
1:09:19
↑ 67↓ 78
20K· 12.43 mi
7:32/mi
1:32:43
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:37:48
↑ 19↓ 370.5%
25K· 15.53 mi
7:37/mi
1:56:16
↑ 66↓ 880.2%
30K· 18.64 mi
7:40/mi
2:20:06
↑ 181↓ 1480.2%
20M
7:38/mi
2:30:28
↑ 64↓ 500.2%
21M
7:51/mi
2:38:19
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:43:57
↑ 17↓ 861.7%
23M
7:46/mi
2:53:40
↑ 23↓ 630.6%
24M
7:32/mi
3:01:12
↓ 821.3%
40K· 24.85 mi
7:45/mi
3:07:50
↓ 200.3%
25.2M
8:04/mi
3:10:37
↑ 13↓ 160.2%
Finish· 26.22 mi
7:17/mi
3:18:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:48
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:40:14
Pace7:39 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0623:037:2523:03
7:25
-
10K
6.21 mi11:13:1246:097:2623:06
7:26
+0:01
15K
9.32 mi11:36:221:09:197:2623:10
7:27
+0:01
20K
12.43 mi11:59:461:32:437:2823:24
7:32
+0:05
Half
13.11 mi12:04:511:37:487:285:05
7:27
-0:05
25K
15.53 mi12:23:191:56:167:2918:28
7:37
+0:10
30K
18.64 mi12:47:092:20:067:3123:50
7:40
+0:03
20M
20.00 mi12:57:312:30:287:3110:22
7:38
-0:02
21M
21.00 mi13:05:222:38:197:327:51
7:51
+0:13
35K
21.75 mi13:11:002:43:577:325:38
7:32
-0:19
23M
23.00 mi13:20:432:53:407:339:43
7:46
+0:14
24M
24.00 mi13:28:153:01:127:337:32
7:32
-0:14
40K
24.85 mi13:34:533:07:507:336:38
7:45
+0:13
25.2M
25.20 mi13:37:403:10:377:342:47
8:04
+0:19
Finish
26.22 mi13:45:053:18:027:347:25
7:17
-0:47

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

7:17 /mi

Average Pace

7:34 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:15

99% of race

Time at Steady Pace

2:47

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:50:0623:037:2523:03
7:25
#10110
10K
6.21 mi11:13:1246:097:2623:06
7:26
#9836
15K
9.32 mi11:36:221:09:197:2623:10
7:27
#9639
20K
12.43 mi11:59:461:32:437:2823:24
7:32
#9315
Half
13.11 mi12:04:511:37:487:285:05
7:27
#9287
25K
15.53 mi12:23:191:56:167:2918:28
7:37
#8959
30K
18.64 mi12:47:092:20:067:3123:50
7:40
#8258
20M
20.00 mi12:57:312:30:287:3110:22
7:38
#7907
21M
21.00 mi13:05:222:38:197:327:51
7:51
#7496
35K
21.75 mi13:11:002:43:577:325:38
7:32
#7344
23M
23.00 mi13:20:432:53:407:339:43
7:46
#7044
24M
24.00 mi13:28:153:01:127:337:32
7:32
#6831
40K
24.85 mi13:34:533:07:507:336:38
7:45
#6643
25.2M
25.20 mi13:37:403:10:377:342:47
8:04
#6539
Finish
26.22 mi13:45:053:18:027:347:25
7:17
#6403
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10110206120619326(Top 37%)1843(Top 17%)1843(Top 114%)
10K6.21 mi3.10 mi9836+2741973+881973+889701(Top 38%)1964(Top 18%)1964(Top 122%)
15K9.32 mi3.11 mi9639+1971927+461927+469326(Top 37%)1843(Top 17%)1843(Top 114%)
20K12.43 mi3.11 mi9315+3241807+1201807+1208602(Top 34%)1625(Top 15%)1625(Top 101%)
Half13.11 mi0.68 mi9287+281802+51802+58760(Top 34%)1681(Top 15%)1681(Top 104%)
25K15.53 mi2.42 mi8959+3281692+1101692+1107744(Top 30%)1453(Top 13%)1453(Top 90%)
30K18.64 mi3.11 mi8258+7011496+1961496+1965988(Top 23%)965(Top 9%)965(Top 60%)
20M20.00 mi1.36 mi7907+3511399+971399+974894(Top 19%)709(Top 6%)709(Top 44%)
21M21.00 mi1.00 mi7496+4111269+1301269+1303673(Top 14%)448(Top 4%)448(Top 28%)
35K21.75 mi0.75 mi7344+1521237+321237+325219(Top 20%)979(Top 9%)979(Top 61%)
23M23.00 mi1.25 mi7044+3001173+641173+644642(Top 18%)854(Top 8%)854(Top 53%)
24M24.00 mi1.00 mi6831+2131141+321141+324293(Top 17%)802(Top 7%)802(Top 50%)
40K24.85 mi0.85 mi6643+1881116+251116+254591(Top 18%)1019(Top 9%)1019(Top 63%)
25.2M25.20 mi0.35 mi6539+1041092+241092+243028(Top 12%)491(Top 4%)491(Top 30%)
Finish26.22 mi1.02 mi6403+1361077+151077+154423(Top 17%)946(Top 9%)946(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9326

Females

1843

F40-44

1843

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9701

Females

1964

F40-44

1964

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9326

Females

1843

F40-44

1843

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8602

Females

1625

F40-44

1625

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8760

Females

1681

F40-44

1681

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7744

Females

1453

F40-44

1453

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5988

Females

965

F40-44

965

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

4894

Females

709

F40-44

709

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

3673

Females

448

F40-44

448

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5219

Females

979

F40-44

979

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4642

Females

854

F40-44

854

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4293

Females

802

F40-44

802

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4591

Females

1019

F40-44

1019

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3028

Females

491

F40-44

491

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4423

Females

946

F40-44

946

Passing Analysis

Category:
Athletes Passed
4135*
Passed By
428
Net Change
+3707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10110
5K → 10K410*136+274#10110#9836
10K → 15K300103+197#9836#9639
15K → 20K37955+324#9639#9315
20K → Half4618+28#9315#9287
Half → 25K37143+328#9287#8959
25K → 30K71211+701#8959#8258
30K → 20M3532+351#8258#7907
20M → 21M4132+411#7907#7496
21M → 35K16210+152#7496#7344
35K → 23M31111+300#7344#7044
23M → 24M2218+213#7044#6831
24M → 40K19810+188#6831#6643
40K → 25.2M1051+104#6643#6539
25.2M → Finish15418+136#6539#6403
TOTALS4135*428+3707

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

📊

Passing Visuals

Category:
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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