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BOSTON MARATHON 2024

Shellyann Dacres

Bib: 25334•F

NJ

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
37:29
Rank: #25436
Start → 5K
37:29 | 12:04/mi
10K· 6.21 mi
1:16:35
Rank: #25418 (+18)
5K → 10K
39:06 | 12:35/mi
15K· 9.32 mi
1:58:06
Rank: #25423 (-5)
10K → 15K
41:31 | 13:22/mi
20K· 12.43 mi
2:41:24
Rank: #25428 (-5)
15K → 20K
43:18 | 13:56/mi
Half· 13.11 mi
2:50:25
Rank: #25434 (-6)
20K → Half
9:01 | 13:13/mi
25K· 15.53 mi
3:24:10
Rank: #25396 (+38)
Half → 25K
33:45 | 13:55/mi
30K· 18.64 mi
4:11:05
Rank: #25392 (+4)
25K → 30K
46:55 | 15:06/mi
20M
4:32:28
Rank: #25408 (-16)
30K → 20M
21:23 | 15:44/mi
21M
4:48:40
Rank: #25408
20M → 21M
16:12 | 16:12/mi
35K· 21.75 mi
4:59:27
Rank: #25408
21M → 35K
10:47 | 14:25/mi
23M
5:18:28
Rank: #25422 (-14)
35K → 23M
19:01 | 15:11/mi
24M
5:32:44
Rank: #25434 (-12)
23M → 24M
14:16 | 14:16/mi
40K· 24.85 mi
5:45:37
Rank: #25444 (-10)
24M → 40K
12:53 | 15:04/mi
25.2M
5:51:09
Rank: #25444
40K → 25.2M
5:32 | 16:03/mi
Finish· 26.22 mi
6:05:06
Rank: #25446 (-2)
25.2M → Finish
13:57 | 13:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:50:25
Pace13:00 /mi
2nd Half
Distance13.11 mi
Time3:14:41
Pace14:51 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3937:2912:0437:29
12:04
-
10K
6.21 mi12:33:451:16:3512:1939:06
12:35
+0:31
15K
9.32 mi13:15:161:58:0612:4041:31
13:22
+0:47
20K
12.43 mi13:58:342:41:2412:5943:18
13:56
+0:34
Half
13.11 mi14:07:352:50:2513:009:01
13:13
-0:43
25K
15.53 mi14:41:203:24:1013:0933:45
13:55
+0:42
30K
18.64 mi15:28:154:11:0513:2846:55
15:06
+1:11
20M
20.00 mi15:49:384:32:2813:3721:23
15:44
+0:38
21M
21.00 mi16:05:504:48:4013:4516:12
16:12
+0:28
35K
21.75 mi16:16:374:59:2713:4610:47
14:25
-1:47
23M
23.00 mi16:35:385:18:2813:5119:01
15:11
+0:46
24M
24.00 mi16:49:545:32:4413:5214:16
14:16
-0:55
40K
24.85 mi17:02:475:45:3713:5412:53
15:04
+0:48
25.2M
25.20 mi17:08:195:51:0913:565:32
16:03
+0:59
Finish
26.22 mi17:22:166:05:0613:5613:57
13:41
-2:22

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

12:04 /mi

Average Pace

13:56 /mi

Slowest Pace

16:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:07

35% of race

Time at Steady Pace

1:56:03

32% of race

Time at Slower Pace

2:01:56

33% of race

Average Pace: 13:55 /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 mi11:54:3937:2912:0437:29
12:04
#25436
10K
6.21 mi12:33:451:16:3512:1939:06
12:35
#25418
15K
9.32 mi13:15:161:58:0612:4041:31
13:22
#25423
20K
12.43 mi13:58:342:41:2412:5943:18
13:56
#25428
Half
13.11 mi14:07:352:50:2513:009:01
13:13
#25434
25K
15.53 mi14:41:203:24:1013:0933:45
13:55
#25396
30K
18.64 mi15:28:154:11:0513:2846:55
15:06
#25392
20M
20.00 mi15:49:384:32:2813:3721:23
15:44
#25408
21M
21.00 mi16:05:504:48:4013:4516:12
16:12
#25408
35K
21.75 mi16:16:374:59:2713:4610:47
14:25
#25408
23M
23.00 mi16:35:385:18:2813:5119:01
15:11
#25422
24M
24.00 mi16:49:545:32:4413:5214:16
14:16
#25434
40K
24.85 mi17:02:475:45:3713:5412:53
15:04
#25444
25.2M
25.20 mi17:08:195:51:0913:565:32
16:03
#25444
Finish
26.22 mi17:22:166:05:0613:5613:57
13:41
#25446
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25436108531085325391(Top 99%)10825(Top 99%)10825(Top 671%)
10K6.21 mi3.10 mi25418+1810847+610847+625360(Top 99%)10806(Top 99%)10806(Top 670%)
15K9.32 mi3.11 mi25423-510850-310850-325391(Top 99%)10825(Top 99%)10825(Top 671%)
20K12.43 mi3.11 mi25428-510852-210852-225347(Top 99%)10810(Top 99%)10810(Top 670%)
Half13.11 mi0.68 mi25434-610856-410856-425247(Top 99%)10767(Top 99%)10767(Top 668%)
25K15.53 mi2.42 mi25396+3810829+2710829+2724885(Top 97%)10570(Top 97%)10570(Top 655%)
30K18.64 mi3.11 mi25392+410831-210831-225004(Top 98%)10688(Top 98%)10688(Top 663%)
20M20.00 mi1.36 mi25408-1610841-1010841-1025104(Top 98%)10746(Top 98%)10746(Top 666%)
21M21.00 mi1.00 mi2540810845-410845-424637(Top 96%)10555(Top 97%)10555(Top 654%)
35K21.75 mi0.75 mi2540810847-210847-224585(Top 96%)10567(Top 97%)10567(Top 655%)
23M23.00 mi1.25 mi25422-1410856-910856-924771(Top 97%)10636(Top 97%)10636(Top 659%)
24M24.00 mi1.00 mi25434-1210864-810864-824403(Top 96%)10531(Top 96%)10531(Top 653%)
40K24.85 mi0.85 mi25444-1010872-810872-824581(Top 96%)10616(Top 97%)10616(Top 658%)
25.2M25.20 mi0.35 mi2544410870+210870+224105(Top 94%)10415(Top 95%)10415(Top 646%)
Finish26.22 mi1.02 mi25446-210878-810878-824789(Top 97%)10705(Top 98%)10705(Top 664%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

25391

Females

10825

F40-44

10825

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25360

Females

10806

F40-44

10806

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

25391

Females

10825

F40-44

10825

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25347

Females

10810

F40-44

10810

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

25247

Females

10767

F40-44

10767

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

24885

Females

10570

F40-44

10570

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

25004

Females

10688

F40-44

10688

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

25104

Females

10746

F40-44

10746

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

24637

Females

10555

F40-44

10555

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24585

Females

10567

F40-44

10567

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

24771

Females

10636

F40-44

10636

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24403

Females

10531

F40-44

10531

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24581

Females

10616

F40-44

10616

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24105

Females

10415

F40-44

10415

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

24789

Females

10705

F40-44

10705

Passing Analysis

Category:
Athletes Passed
222
Passed By
232
Net Change
-10
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25436
5K → 10K4729+18#25436#25418
10K → 15K2732-5#25418#25423
15K → 20K1823-5#25423#25428
20K → Half28-6#25428#25434
Half → 25K424+38#25434#25396
25K → 30K2420+4#25396#25392
30K → 20M723-16#25392#25408
20M → 21M13130#25408#25408
21M → 35K880#25408#25408
35K → 23M519-14#25408#25422
23M → 24M618-12#25422#25434
24M → 40K515-10#25434#25444
40K → 25.2M880#25444#25444
25.2M → Finish1012-2#25444#25446
TOTALS222232-10
📊

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