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BOSTON MARATHON 2024

Amy Smith

Bib: 20062•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 31%
Masters (Masters Women)
#0 / 6263
Top 18%
Division (F50-54)
#0 / 1187
Top 12%
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
7:49/mi
24:17
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
49:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:13:43
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:39:02
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:44:27
↑ 19↓ 370.5%
25K· 15.53 mi
8:11/mi
2:04:17
↑ 66↓ 880.2%
30K· 18.64 mi
8:37/mi
2:31:03
↑ 181↓ 1480.2%
20M
8:51/mi
2:43:05
↑ 64↓ 500.2%
21M
9:22/mi
2:52:27
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
2:58:48
↑ 17↓ 861.7%
23M
8:31/mi
3:09:28
↑ 23↓ 630.6%
24M
8:26/mi
3:17:54
↓ 821.3%
40K· 24.85 mi
8:40/mi
3:25:19
↓ 200.3%
25.2M
9:37/mi
3:28:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:37:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:27
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:52:44
Pace8:36 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:0424:177:4924:17
7:49
-
10K
6.21 mi11:43:4849:017:5324:44
7:58
+0:09
15K
9.32 mi12:08:301:13:437:5524:42
7:57
-0:01
20K
12.43 mi12:33:491:39:027:5825:19
8:09
+0:12
Half
13.11 mi12:39:141:44:277:585:25
7:56
-0:13
25K
15.53 mi12:59:042:04:178:0019:50
8:11
+0:15
30K
18.64 mi13:25:502:31:038:0626:46
8:37
+0:26
20M
20.00 mi13:37:522:43:058:0912:02
8:51
+0:14
21M
21.00 mi13:47:142:52:278:139:22
9:22
+0:31
35K
21.75 mi13:53:352:58:488:136:21
8:29
-0:53
23M
23.00 mi14:04:153:09:288:1410:40
8:31
+0:02
24M
24.00 mi14:12:413:17:548:158:26
8:26
-0:05
40K
24.85 mi14:20:063:25:198:167:25
8:40
+0:14
25.2M
25.20 mi14:23:253:28:388:173:19
9:37
+0:57
Finish
26.22 mi14:31:583:37:118:178:33
8:23
-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

7:49 /mi

Average Pace

8:17 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:27

48% of race

Time at Steady Pace

1:28:01

41% of race

Time at Slower Pace

24:43

11% of race

Average Pace: 8:17 /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 mi11:19:0424:177:4924:17
7:49
#13230
10K
6.21 mi11:43:4849:017:5324:44
7:58
#13555
15K
9.32 mi12:08:301:13:437:5524:42
7:57
#13373
20K
12.43 mi12:33:491:39:027:5825:19
8:09
#13175
Half
13.11 mi12:39:141:44:277:585:25
7:56
#13101
25K
15.53 mi12:59:042:04:178:0019:50
8:11
#12727
30K
18.64 mi13:25:502:31:038:0626:46
8:37
#12379
20M
20.00 mi13:37:522:43:058:0912:02
8:51
#12239
21M
21.00 mi13:47:142:52:278:139:22
9:22
#12070
35K
21.75 mi13:53:352:58:488:136:21
8:29
#11986
23M
23.00 mi14:04:153:09:288:1410:40
8:31
#11726
24M
24.00 mi14:12:413:17:548:158:26
8:26
#11542
40K
24.85 mi14:20:063:25:198:167:25
8:40
#11411
25.2M
25.20 mi14:23:253:28:388:173:19
9:37
#11327
Finish
26.22 mi14:31:583:37:118:178:33
8:23
#11272
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi132303850385013089(Top 51%)3847(Top 35%)3847(Top 324%)
10K6.21 mi3.10 mi13555-3254066-2164066-21613917(Top 54%)4301(Top 39%)4301(Top 362%)
15K9.32 mi3.11 mi13373+1823965+1013965+10113089(Top 51%)3847(Top 35%)3847(Top 324%)
20K12.43 mi3.11 mi13175+1983882+833882+8312831(Top 50%)3754(Top 34%)3754(Top 316%)
Half13.11 mi0.68 mi13101+743849+333849+3312367(Top 48%)3522(Top 32%)3522(Top 297%)
25K15.53 mi2.42 mi12727+3743662+1873662+18711253(Top 44%)3098(Top 28%)3098(Top 261%)
30K18.64 mi3.11 mi12379+3483567+953567+9511256(Top 44%)3319(Top 30%)3319(Top 280%)
20M20.00 mi1.36 mi12239+1403529+383529+3811375(Top 45%)3684(Top 34%)3684(Top 310%)
21M21.00 mi1.00 mi12070+1693508+213508+2110264(Top 40%)3362(Top 31%)3362(Top 283%)
35K21.75 mi0.75 mi11986+843493+153493+1510695(Top 42%)3583(Top 33%)3583(Top 302%)
23M23.00 mi1.25 mi11726+2603417+763417+768608(Top 34%)2681(Top 25%)2681(Top 226%)
24M24.00 mi1.00 mi11542+1843372+453372+459079(Top 36%)2988(Top 27%)2988(Top 252%)
40K24.85 mi0.85 mi11411+1313345+273345+279285(Top 36%)3232(Top 30%)3232(Top 272%)
25.2M25.20 mi0.35 mi11327+843328+173328+179269(Top 36%)3284(Top 30%)3284(Top 277%)
Finish26.22 mi1.02 mi11272+553348-203348-2010911(Top 43%)3932(Top 36%)3932(Top 331%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13089

Females

3847

F50-54

3847

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13917

Females

4301

F50-54

4301

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13089

Females

3847

F50-54

3847

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

12831

Females

3754

F50-54

3754

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12367

Females

3522

F50-54

3522

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11253

Females

3098

F50-54

3098

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11256

Females

3319

F50-54

3319

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11375

Females

3684

F50-54

3684

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10264

Females

3362

F50-54

3362

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10695

Females

3583

F50-54

3583

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8608

Females

2681

F50-54

2681

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9079

Females

2988

F50-54

2988

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9285

Females

3232

F50-54

3232

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9269

Females

3284

F50-54

3284

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

10911

Females

3932

F50-54

3932

Passing Analysis

Category:
Athletes Passed
3227
Passed By
1269
Net Change
+1958
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13230
5K → 10K194519-325#13230#13555
10K → 15K311129+182#13555#13373
15K → 20K354156+198#13373#13175
20K → Half9521+74#13175#13101
Half → 25K43460+374#13101#12727
25K → 30K464116+348#12727#12379
30K → 20M20969+140#12379#12239
20M → 21M21546+169#12239#12070
21M → 35K10420+84#12070#11986
35K → 23M28020+260#11986#11726
23M → 24M20420+184#11726#11542
24M → 40K15726+131#11542#11411
40K → 25.2M9410+84#11411#11327
25.2M → Finish11257+55#11327#11272
TOTALS32271269+1958
📊

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