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BOSTON MARATHON 2024

Mary Apsey

Bib: 20900•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 47%
Division (F55-59)
#0 / 876
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:15
Rank: #17503
Start → 5K
8:27/mi
26:15 split
10K· 6.21 mi
52:31
Rank: #17232 (+271)
5K → 10K
8:27/mi
26:16 split
15K· 9.32 mi
1:19:11
Rank: #17055 (+177)
10K → 15K
8:35/mi
26:40 split
20K· 12.43 mi
1:47:18
Rank: #17164 (-109)
15K → 20K
9:03/mi
28:07 split
Half· 13.11 mi
1:53:17
Rank: #17138 (+26)
20K → Half
8:46/mi
5:59 split
25K· 15.53 mi
2:15:51
Rank: #17080 (+58)
Half → 25K
9:18/mi
22:34 split
30K· 18.64 mi
2:45:41
Rank: #16823 (+257)
25K → 30K
9:36/mi
29:50 split
20M
2:58:15
Rank: #16560 (+263)
30K → 20M
9:15/mi
12:34 split
21M
3:08:33
Rank: #16438 (+122)
20M → 21M
10:18/mi
10:18 split
35K· 21.75 mi
3:15:13
Rank: #16305 (+133)
21M → 35K
8:55/mi
6:40 split
23M
3:27:29
Rank: #16218 (+87)
35K → 23M
9:48/mi
12:16 split
24M
3:37:05
Rank: #16130 (+88)
23M → 24M
9:36/mi
9:36 split
40K· 24.85 mi
3:45:33
Rank: #16062 (+68)
24M → 40K
9:54/mi
8:28 split
25.2M
3:49:52
Rank: #16121 (-59)
40K → 25.2M
12:31/mi
4:19 split
Finish· 26.22 mi
3:59:34
Rank: #16165 (-44)
25.2M → Finish
9:31/mi
9:42 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:17
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:06:17
Pace9:38 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3526:158:2726:15
8:27
-
10K
6.21 mi11:47:5152:318:2726:16
8:27
0:00
15K
9.32 mi12:14:311:19:118:3026:40
8:35
+0:08
20K
12.43 mi12:42:381:47:188:3828:07
9:03
+0:28
Half
13.11 mi12:48:371:53:178:385:59
8:46
-0:17
25K
15.53 mi13:11:112:15:518:4522:34
9:18
+0:32
30K
18.64 mi13:41:012:45:418:5329:50
9:36
+0:18
20M
20.00 mi13:53:352:58:158:5512:34
9:15
-0:21
21M
21.00 mi14:03:533:08:338:5910:18
10:18
+1:03
35K
21.75 mi14:10:333:15:138:596:40
8:55
-1:23
23M
23.00 mi14:22:493:27:299:0112:16
9:48
+0:53
24M
24.00 mi14:32:253:37:059:039:36
9:36
-0:12
40K
24.85 mi14:40:533:45:339:048:28
9:54
+0:18
25.2M
25.20 mi14:45:123:49:529:074:19
12:31
+2:37
Finish
26.22 mi14:54:543:59:349:099:42
9:31
-3:00

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

8:27 /mi

Average Pace

9:09 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:10

36% of race

Time at Steady Pace

1:59:03

50% of race

Time at Slower Pace

35:21

15% of race

Average Pace: 9:08 /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 mi11:21:3526:158:2726:15
8:27
#17503
10K
6.21 mi11:47:5152:318:2726:16
8:27
#17232
15K
9.32 mi12:14:311:19:118:3026:40
8:35
#17055
20K
12.43 mi12:42:381:47:188:3828:07
9:03
#17164
Half
13.11 mi12:48:371:53:178:385:59
8:46
#17138
25K
15.53 mi13:11:112:15:518:4522:34
9:18
#17080
30K
18.64 mi13:41:012:45:418:5329:50
9:36
#16823
20M
20.00 mi13:53:352:58:158:5512:34
9:15
#16560
21M
21.00 mi14:03:533:08:338:5910:18
10:18
#16438
35K
21.75 mi14:10:333:15:138:596:40
8:55
#16305
23M
23.00 mi14:22:493:27:299:0112:16
9:48
#16218
24M
24.00 mi14:32:253:37:059:039:36
9:36
#16130
40K
24.85 mi14:40:533:45:339:048:28
9:54
#16062
25.2M
25.20 mi14:45:123:49:529:074:19
12:31
#16121
Finish
26.22 mi14:54:543:59:349:099:42
9:31
#16165
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi175036471647116870(Top 66%)6064(Top 56%)6064(Top 692%)
10K6.21 mi3.10 mi17232+2716287+1846287+18417004(Top 67%)6130(Top 56%)6130(Top 700%)
15K9.32 mi3.11 mi17055+1776179+1086179+10816870(Top 66%)6064(Top 56%)6064(Top 692%)
20K12.43 mi3.11 mi17164-1096265-866265-8617550(Top 69%)6458(Top 59%)6458(Top 737%)
Half13.11 mi0.68 mi17138+266258+76258+717222(Top 67%)6345(Top 58%)6345(Top 724%)
25K15.53 mi2.42 mi17080+586242+166242+1616837(Top 66%)6174(Top 57%)6174(Top 705%)
30K18.64 mi3.11 mi16823+2576159+836159+8315862(Top 62%)5891(Top 54%)5891(Top 672%)
20M20.00 mi1.36 mi16560+2636045+1146045+11413419(Top 53%)4811(Top 44%)4811(Top 549%)
21M21.00 mi1.00 mi16438+1225989+565989+5614147(Top 55%)5393(Top 49%)5393(Top 616%)
35K21.75 mi0.75 mi16305+1335946+435946+4312928(Top 51%)4785(Top 44%)4785(Top 546%)
23M23.00 mi1.25 mi16218+875930+165930+1614747(Top 58%)5797(Top 53%)5797(Top 662%)
24M24.00 mi1.00 mi16130+885916+145916+1414897(Top 58%)5895(Top 54%)5895(Top 673%)
40K24.85 mi0.85 mi16062+685904+125904+1214675(Top 57%)5861(Top 54%)5861(Top 669%)
25.2M25.20 mi0.35 mi16121-595950-465950-4618580(Top 73%)7800(Top 71%)7800(Top 890%)
Finish26.22 mi1.02 mi16165-446000-506000-5016622(Top 65%)6822(Top 62%)6822(Top 779%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16870

Females

6064

F55-59

6064

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17004

Females

6130

F55-59

6130

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16870

Females

6064

F55-59

6064

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

17550

Females

6458

F55-59

6458

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17222

Females

6345

F55-59

6345

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16837

Females

6174

F55-59

6174

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15862

Females

5891

F55-59

5891

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

13419

Females

4811

F55-59

4811

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14147

Females

5393

F55-59

5393

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

12928

Females

4785

F55-59

4785

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

14747

Females

5797

F55-59

5797

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

14897

Females

5895

F55-59

5895

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14675

Females

5861

F55-59

5861

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18580

Females

7800

F55-59

7800

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16622

Females

6822

F55-59

6822

Passing Analysis

Category:
Athletes Passed
2702
Passed By
1364
Net Change
+1338
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17503
5K → 10K430159+271#17503#17232
10K → 15K330153+177#17232#17055
15K → 20K233342-109#17055#17164
20K → Half5125+26#17164#17138
Half → 25K218160+58#17138#17080
25K → 30K387130+257#17080#16823
30K → 20M27815+263#16823#16560
20M → 21M16240+122#16560#16438
21M → 35K14310+133#16438#16305
35K → 23M14053+87#16305#16218
23M → 24M12739+88#16218#16130
24M → 40K11547+68#16130#16062
40K → 25.2M2079-59#16062#16121
25.2M → Finish68112-44#16121#16165
TOTALS27021364+1338
📊

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