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BOSTON MARATHON 2024

Amy Stephens

Bib: 22119•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 44%
Division (F50-54)
#0 / 1187
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:19
Rank: #19241
Start → 5K
27:19 | 8:48/mi
10K· 6.21 mi
54:20
Rank: #18827 (+414)
5K → 10K
27:01 | 8:42/mi
15K· 9.32 mi
1:21:23
Rank: #18339 (+488)
10K → 15K
27:03 | 8:42/mi
20K· 12.43 mi
1:48:49
Rank: #17802 (+537)
15K → 20K
27:26 | 8:50/mi
Half· 13.11 mi
1:54:47
Rank: #17761 (+41)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:16:23
Rank: #17255 (+506)
Half → 25K
21:36 | 8:55/mi
30K· 18.64 mi
2:45:05
Rank: #16671 (+584)
25K → 30K
28:42 | 9:14/mi
20M
2:57:32
Rank: #16385 (+286)
30K → 20M
12:27 | 9:10/mi
21M
3:07:29
Rank: #16204 (+181)
20M → 21M
9:57 | 9:57/mi
35K· 21.75 mi
3:14:20
Rank: #16122 (+82)
21M → 35K
6:51 | 9:09/mi
23M
3:26:14
Rank: #15958 (+164)
35K → 23M
11:54 | 9:30/mi
24M
3:35:33
Rank: #15839 (+119)
23M → 24M
9:19 | 9:19/mi
40K· 24.85 mi
3:43:34
Rank: #15687 (+152)
24M → 40K
8:01 | 9:23/mi
25.2M
3:47:32
Rank: #15685 (+2)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
3:56:38
Rank: #15596 (+89)
25.2M → Finish
9:06 | 8:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:47
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:01:51
Pace9:18 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4827:198:4827:19
8:48
-
10K
6.21 mi11:52:4954:208:4527:01
8:42
-0:06
15K
9.32 mi12:19:521:21:238:4427:03
8:42
0:00
20K
12.43 mi12:47:181:48:498:4527:26
8:50
+0:08
Half
13.11 mi12:53:161:54:478:455:58
8:45
-0:05
25K
15.53 mi13:14:522:16:238:4721:36
8:55
+0:10
30K
18.64 mi13:43:342:45:058:5128:42
9:14
+0:19
20M
20.00 mi13:56:012:57:328:5312:27
9:10
-0:04
21M
21.00 mi14:05:583:07:298:569:57
9:57
+0:47
35K
21.75 mi14:12:493:14:208:566:51
9:09
-0:48
23M
23.00 mi14:24:433:26:148:5811:54
9:30
+0:21
24M
24.00 mi14:34:023:35:338:599:19
9:19
-0:11
40K
24.85 mi14:42:033:43:349:008:01
9:23
+0:04
25.2M
25.20 mi14:46:013:47:329:023:58
11:30
+2:07
Finish
26.22 mi14:55:073:56:389:029:06
8:56
-2:34

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

8:42 /mi

Average Pace

9:02 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:21

37% of race

Time at Steady Pace

2:03:28

52% of race

Time at Slower Pace

25:49

11% of race

Average Pace: 9:01 /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 mi11:25:4827:198:4827:19
8:48
#19241
10K
6.21 mi11:52:4954:208:4527:01
8:42
#18827
15K
9.32 mi12:19:521:21:238:4427:03
8:42
#18339
20K
12.43 mi12:47:181:48:498:4527:26
8:50
#17802
Half
13.11 mi12:53:161:54:478:455:58
8:45
#17761
25K
15.53 mi13:14:522:16:238:4721:36
8:55
#17255
30K
18.64 mi13:43:342:45:058:5128:42
9:14
#16671
20M
20.00 mi13:56:012:57:328:5312:27
9:10
#16385
21M
21.00 mi14:05:583:07:298:569:57
9:57
#16204
35K
21.75 mi14:12:493:14:208:566:51
9:09
#16122
23M
23.00 mi14:24:433:26:148:5811:54
9:30
#15958
24M
24.00 mi14:34:023:35:338:599:19
9:19
#15839
40K
24.85 mi14:42:033:43:349:008:01
9:23
#15687
25.2M
25.20 mi14:46:013:47:329:023:58
11:30
#15685
Finish
26.22 mi14:55:073:56:389:029:06
8:56
#15596
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi192417491749117535(Top 69%)6447(Top 59%)6447(Top 543%)
10K6.21 mi3.10 mi18827+4147232+2597232+25918342(Top 72%)6922(Top 63%)6922(Top 583%)
15K9.32 mi3.11 mi18339+4886932+3006932+30017535(Top 69%)6447(Top 59%)6447(Top 543%)
20K12.43 mi3.11 mi17802+5376631+3016631+30116565(Top 65%)5935(Top 54%)5935(Top 500%)
Half13.11 mi0.68 mi17761+416611+206611+2017077(Top 67%)6258(Top 57%)6258(Top 527%)
25K15.53 mi2.42 mi17255+5066344+2676344+26715102(Top 59%)5238(Top 48%)5238(Top 441%)
30K18.64 mi3.11 mi16671+5846072+2726072+27214362(Top 56%)5075(Top 46%)5075(Top 428%)
20M20.00 mi1.36 mi16385+2865936+1365936+13612957(Top 51%)4558(Top 42%)4558(Top 384%)
21M21.00 mi1.00 mi16204+1815863+735863+7312793(Top 50%)4686(Top 43%)4686(Top 395%)
35K21.75 mi0.75 mi16122+825846+175846+1714096(Top 55%)5377(Top 49%)5377(Top 453%)
23M23.00 mi1.25 mi15958+1645789+575789+5713560(Top 53%)5191(Top 48%)5191(Top 437%)
24M24.00 mi1.00 mi15839+1195751+385751+3813644(Top 53%)5262(Top 48%)5262(Top 443%)
40K24.85 mi0.85 mi15687+1525699+525699+5212641(Top 49%)4866(Top 45%)4866(Top 410%)
25.2M25.20 mi0.35 mi15685+25715-165715-1616072(Top 63%)6571(Top 60%)6571(Top 554%)
Finish26.22 mi1.02 mi15596+895694+215694+2113872(Top 54%)5411(Top 50%)5411(Top 456%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17535

Females

6447

F50-54

6447

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

18342

Females

6922

F50-54

6922

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17535

Females

6447

F50-54

6447

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16565

Females

5935

F50-54

5935

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17077

Females

6258

F50-54

6258

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15102

Females

5238

F50-54

5238

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14362

Females

5075

F50-54

5075

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

12957

Females

4558

F50-54

4558

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12793

Females

4686

F50-54

4686

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14096

Females

5377

F50-54

5377

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

13560

Females

5191

F50-54

5191

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13644

Females

5262

F50-54

5262

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12641

Females

4866

F50-54

4866

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16072

Females

6571

F50-54

6571

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

13872

Females

5411

F50-54

5411

Passing Analysis

Category:
Athletes Passed
4067
Passed By
422
Net Change
+3645
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19241
5K → 10K51399+414#19241#18827
10K → 15K52537+488#18827#18339
15K → 20K56629+537#18339#17802
20K → Half6221+41#17802#17761
Half → 25K52115+506#17761#17255
25K → 30K61632+584#17255#16671
30K → 20M2915+286#16671#16385
20M → 21M20928+181#16385#16204
21M → 35K11129+82#16204#16122
35K → 23M19430+164#16122#15958
23M → 24M14021+119#15958#15839
24M → 40K16614+152#15839#15687
40K → 25.2M3836+2#15687#15685
25.2M → Finish11526+89#15685#15596
TOTALS4067422+3645
📊

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