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BOSTON MARATHON 2024

Ashley Coffey

Bib: 30424•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:33
Rank: #20775
Start → 5K
28:33 | 9:11/mi
10K· 6.21 mi
57:53
Rank: #21028 (-253)
5K → 10K
29:20 | 9:26/mi
15K· 9.32 mi
1:29:16
Rank: #21433 (-405)
10K → 15K
31:23 | 10:06/mi
20K· 12.43 mi
2:03:12
Rank: #21769 (-336)
15K → 20K
33:56 | 10:55/mi
Half· 13.11 mi
2:10:03
Rank: #21755 (+14)
20K → Half
6:51 | 10:02/mi
25K· 15.53 mi
2:37:56
Rank: #21905 (-150)
Half → 25K
27:53 | 11:30/mi
30K· 18.64 mi
3:11:29
Rank: #21422 (+483)
25K → 30K
33:33 | 10:48/mi
20M
3:25:57
Rank: #21209 (+213)
30K → 20M
14:28 | 10:39/mi
21M
3:37:48
Rank: #21061 (+148)
20M → 21M
11:51 | 11:51/mi
35K· 21.75 mi
3:45:09
Rank: #20920 (+141)
21M → 35K
7:21 | 9:49/mi
23M
3:59:00
Rank: #20775 (+145)
35K → 23M
13:51 | 11:04/mi
24M
4:08:57
Rank: #20591 (+184)
23M → 24M
9:57 | 9:57/mi
40K· 24.85 mi
4:18:21
Rank: #20502 (+89)
24M → 40K
9:24 | 11:00/mi
25.2M
4:22:28
Rank: #20447 (+55)
40K → 25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
4:32:34
Rank: #20360 (+87)
25.2M → Finish
10:06 | 9:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:03
Pace9:55 /mi
2nd Half
Distance13.11 mi
Time2:22:31
Pace10:52 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4928:339:1128:33
9:11
-
10K
6.21 mi12:24:0957:539:1929:20
9:26
+0:15
15K
9.32 mi12:55:321:29:169:3531:23
10:06
+0:40
20K
12.43 mi13:29:282:03:129:5533:56
10:55
+0:49
Half
13.11 mi13:36:192:10:039:556:51
10:02
-0:53
25K
15.53 mi14:04:122:37:5610:1027:53
11:30
+1:28
30K
18.64 mi14:37:453:11:2910:1633:33
10:48
-0:42
20M
20.00 mi14:52:133:25:5710:1814:28
10:39
-0:09
21M
21.00 mi15:04:043:37:4810:2211:51
11:51
+1:12
35K
21.75 mi15:11:253:45:0910:217:21
9:49
-2:02
23M
23.00 mi15:25:163:59:0010:2313:51
11:04
+1:15
24M
24.00 mi15:35:134:08:5710:229:57
9:57
-1:07
40K
24.85 mi15:44:374:18:2110:249:24
11:00
+1:03
25.2M
25.20 mi15:48:444:22:2810:254:07
11:56
+0:56
Finish
26.22 mi15:58:504:32:3410:2410:06
9:55
-2:01

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

9:11 /mi

Average Pace

10:24 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:31

45% of race

Time at Steady Pace

1:31:21

34% of race

Time at Slower Pace

57:42

21% of race

Average Pace: 10:24 /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 mi11:54:4928:339:1128:33
9:11
#20775
10K
6.21 mi12:24:0957:539:1929:20
9:26
#21028
15K
9.32 mi12:55:321:29:169:3531:23
10:06
#21433
20K
12.43 mi13:29:282:03:129:5533:56
10:55
#21769
Half
13.11 mi13:36:192:10:039:556:51
10:02
#21755
25K
15.53 mi14:04:122:37:5610:1027:53
11:30
#21905
30K
18.64 mi14:37:453:11:2910:1633:33
10:48
#21422
20M
20.00 mi14:52:133:25:5710:1814:28
10:39
#21209
21M
21.00 mi15:04:043:37:4810:2211:51
11:51
#21061
35K
21.75 mi15:11:253:45:0910:217:21
9:49
#20920
23M
23.00 mi15:25:163:59:0010:2313:51
11:04
#20775
24M
24.00 mi15:35:134:08:5710:229:57
9:57
#20591
40K
24.85 mi15:44:374:18:2110:249:24
11:00
#20502
25.2M
25.20 mi15:48:444:22:2810:254:07
11:56
#20447
Finish
26.22 mi15:58:504:32:3410:2410:06
9:55
#20360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi207758291829122146(Top 87%)8952(Top 82%)8952(Top 192%)
10K6.21 mi3.10 mi21028-2538402-1118402-11121206(Top 83%)8486(Top 78%)8486(Top 182%)
15K9.32 mi3.11 mi21433-4058604-2028604-20222146(Top 87%)8952(Top 82%)8952(Top 192%)
20K12.43 mi3.11 mi21769-3368778-1748778-17422491(Top 88%)9183(Top 84%)9183(Top 197%)
Half13.11 mi0.68 mi21755+148781-38781-321572(Top 84%)8716(Top 80%)8716(Top 187%)
25K15.53 mi2.42 mi21905-1508875-948875-9422406(Top 88%)9218(Top 84%)9218(Top 198%)
30K18.64 mi3.11 mi21422+4838658+2178658+21719518(Top 76%)7862(Top 72%)7862(Top 169%)
20M20.00 mi1.36 mi21209+2138571+878571+8718434(Top 72%)7428(Top 68%)7428(Top 159%)
21M21.00 mi1.00 mi21061+1488523+488523+4818491(Top 72%)7579(Top 69%)7579(Top 163%)
35K21.75 mi0.75 mi20920+1418458+658458+6516639(Top 65%)6679(Top 61%)6679(Top 143%)
23M23.00 mi1.25 mi20775+1458419+398419+3918607(Top 73%)7704(Top 71%)7704(Top 165%)
24M24.00 mi1.00 mi20591+1848336+838336+8316177(Top 63%)6545(Top 60%)6545(Top 140%)
40K24.85 mi0.85 mi20502+898307+298307+2918079(Top 71%)7540(Top 69%)7540(Top 162%)
25.2M25.20 mi0.35 mi20447+558286+218286+2117254(Top 68%)7184(Top 66%)7184(Top 154%)
Finish26.22 mi1.02 mi20360+878250+368250+3618114(Top 71%)7567(Top 69%)7567(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

22146

Females

8952

F18-39

8952

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

21206

Females

8486

F18-39

8486

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

22146

Females

8952

F18-39

8952

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

22491

Females

9183

F18-39

9183

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21572

Females

8716

F18-39

8716

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

22406

Females

9218

F18-39

9218

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

19518

Females

7862

F18-39

7862

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

18434

Females

7428

F18-39

7428

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

18491

Females

7579

F18-39

7579

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16639

Females

6679

F18-39

6679

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18607

Females

7704

F18-39

7704

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16177

Females

6545

F18-39

6545

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18079

Females

7540

F18-39

7540

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17254

Females

7184

F18-39

7184

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18114

Females

7567

F18-39

7567

Passing Analysis

Category:
Athletes Passed
2070
Passed By
1655
Net Change
+415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20775
5K → 10K156409-253#20775#21028
10K → 15K79484-405#21028#21433
15K → 20K82418-336#21433#21769
20K → Half3723+14#21769#21755
Half → 25K91241-150#21755#21905
25K → 30K49613+483#21905#21422
30K → 20M2207+213#21422#21209
20M → 21M16517+148#21209#21061
21M → 35K1410+141#21061#20920
35K → 23M16116+145#20920#20775
23M → 24M1873+184#20775#20591
24M → 40K989+89#20591#20502
40K → 25.2M583+55#20502#20447
25.2M → Finish9912+87#20447#20360
TOTALS20701655+415
📊

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