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BOSTON MARATHON 2024

Stephanie Dyer

Bib: 14686•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Masters (Masters Women)
#0 / 6263
Top 9%
Division (F50-54)
#0 / 1187
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:19
Rank: #10811
Start → 5K
23:19 | 7:30/mi
10K· 6.21 mi
46:37
Rank: #10517 (+294)
5K → 10K
23:18 | 7:30/mi
15K· 9.32 mi
1:10:13
Rank: #10456 (+61)
10K → 15K
23:36 | 7:36/mi
20K· 12.43 mi
1:34:17
Rank: #10296 (+160)
15K → 20K
24:04 | 7:45/mi
Half· 13.11 mi
1:39:29
Rank: #10276 (+20)
20K → Half
5:12 | 7:37/mi
25K· 15.53 mi
1:58:28
Rank: #9964 (+312)
Half → 25K
18:59 | 7:50/mi
30K· 18.64 mi
2:23:44
Rank: #9608 (+356)
25K → 30K
25:16 | 8:08/mi
20M
2:34:56
Rank: #9414 (+194)
30K → 20M
11:12 | 8:15/mi
21M
2:43:56
Rank: #9279 (+135)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
2:49:53
Rank: #9171 (+108)
21M → 35K
5:57 | 7:57/mi
23M
3:00:32
Rank: #9026 (+145)
35K → 23M
10:39 | 8:30/mi
24M
3:08:55
Rank: #9004 (+22)
23M → 24M
8:23 | 8:23/mi
40K· 24.85 mi
3:16:20
Rank: #8984 (+20)
24M → 40K
7:25 | 8:40/mi
25.2M
3:19:35
Rank: #8960 (+24)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:27:55
Rank: #8967 (-7)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:29
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:48:26
Pace8:16 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5523:197:3023:19
7:30
-
10K
6.21 mi11:18:1346:377:3023:18
7:30
0:00
15K
9.32 mi11:41:491:10:137:3223:36
7:36
+0:06
20K
12.43 mi12:05:531:34:177:3524:04
7:45
+0:09
Half
13.11 mi12:11:051:39:297:355:12
7:37
-0:08
25K
15.53 mi12:30:041:58:287:3818:59
7:50
+0:13
30K
18.64 mi12:55:202:23:447:4325:16
8:08
+0:18
20M
20.00 mi13:06:322:34:567:4511:12
8:15
+0:07
21M
21.00 mi13:15:322:43:567:489:00
9:00
+0:45
35K
21.75 mi13:21:292:49:537:495:57
7:57
-1:03
23M
23.00 mi13:32:083:00:327:5110:39
8:30
+0:33
24M
24.00 mi13:40:313:08:557:528:23
8:23
-0:07
40K
24.85 mi13:47:563:16:207:547:25
8:40
+0:17
25.2M
25.20 mi13:51:113:19:357:553:15
9:25
+0:45
Finish
26.22 mi13:59:313:27:557:568:20
8:11
-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

7:30 /mi

Average Pace

7:56 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:28

57% of race

Time at Steady Pace

59:08

28% of race

Time at Slower Pace

30:19

15% of race

Average Pace: 7:56 /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 mi10:54:5523:197:3023:19
7:30
#10811
10K
6.21 mi11:18:1346:377:3023:18
7:30
#10517
15K
9.32 mi11:41:491:10:137:3223:36
7:36
#10456
20K
12.43 mi12:05:531:34:177:3524:04
7:45
#10296
Half
13.11 mi12:11:051:39:297:355:12
7:37
#10276
25K
15.53 mi12:30:041:58:287:3818:59
7:50
#9964
30K
18.64 mi12:55:202:23:447:4325:16
8:08
#9608
20M
20.00 mi13:06:322:34:567:4511:12
8:15
#9414
21M
21.00 mi13:15:322:43:567:489:00
9:00
#9279
35K
21.75 mi13:21:292:49:537:495:57
7:57
#9171
23M
23.00 mi13:32:083:00:327:5110:39
8:30
#9026
24M
24.00 mi13:40:313:08:557:528:23
8:23
#9004
40K
24.85 mi13:47:563:16:207:547:25
8:40
#8984
25.2M
25.20 mi13:51:113:19:357:553:15
9:25
#8960
Finish
26.22 mi13:59:313:27:557:568:20
8:11
#8967
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi108112462246210398(Top 41%)2375(Top 22%)2375(Top 200%)
10K6.21 mi3.10 mi10517+2942337+1252337+12510279(Top 40%)2233(Top 20%)2233(Top 188%)
15K9.32 mi3.11 mi10456+612324+132324+1310398(Top 41%)2375(Top 22%)2375(Top 200%)
20K12.43 mi3.11 mi10296+1602303+212303+2110067(Top 39%)2355(Top 22%)2355(Top 198%)
Half13.11 mi0.68 mi10276+202308-52308-510056(Top 39%)2328(Top 21%)2328(Top 196%)
25K15.53 mi2.42 mi9964+3122200+1082200+1089133(Top 36%)2070(Top 19%)2070(Top 174%)
30K18.64 mi3.11 mi9608+3562113+872113+878638(Top 34%)2038(Top 19%)2038(Top 172%)
20M20.00 mi1.36 mi9414+1942074+392074+398087(Top 32%)2026(Top 19%)2026(Top 171%)
21M21.00 mi1.00 mi9279+1352075-12075-18609(Top 34%)2491(Top 23%)2491(Top 210%)
35K21.75 mi0.75 mi9171+1082054+212054+217538(Top 30%)2008(Top 18%)2008(Top 169%)
23M23.00 mi1.25 mi9026+1452050+42050+48527(Top 33%)2632(Top 24%)2632(Top 222%)
24M24.00 mi1.00 mi9004+222080-302080-308769(Top 34%)2832(Top 26%)2832(Top 239%)
40K24.85 mi0.85 mi8984+202117-372117-379269(Top 36%)3216(Top 29%)3216(Top 271%)
25.2M25.20 mi0.35 mi8960+242132-152132-158456(Top 33%)2864(Top 26%)2864(Top 241%)
Finish26.22 mi1.02 mi8967-72176-442176-449666(Top 38%)3352(Top 31%)3352(Top 282%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10398

Females

2375

F50-54

2375

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

10279

Females

2233

F50-54

2233

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10398

Females

2375

F50-54

2375

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10067

Females

2355

F50-54

2355

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10056

Females

2328

F50-54

2328

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9133

Females

2070

F50-54

2070

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

8638

Females

2038

F50-54

2038

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8087

Females

2026

F50-54

2026

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8609

Females

2491

F50-54

2491

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7538

Females

2008

F50-54

2008

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8527

Females

2632

F50-54

2632

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

8769

Females

2832

F50-54

2832

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9269

Females

3216

F50-54

3216

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8456

Females

2864

F50-54

2864

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9666

Females

3352

F50-54

3352

Passing Analysis

Category:
Athletes Passed
2955*
Passed By
1110
Net Change
+1844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10811
5K → 10K442148+294#10811#10517
10K → 15K241180+61#10517#10456
15K → 20K296136+160#10456#10296
20K → Half5030+20#10296#10276
Half → 25K355*43+312#10276#9964
25K → 30K44790+356#9964#9608
30K → 20M24046+194#9608#9414
20M → 21M20166+135#9414#9279
21M → 35K12214+108#9279#9171
35K → 23M21974+145#9171#9026
23M → 24M9270+22#9026#9004
24M → 40K10787+20#9004#8984
40K → 25.2M5531+24#8984#8960
25.2M → Finish8895-7#8960#8967
TOTALS2955*1110+1844

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

📊

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