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BOSTON MARATHON 2024

Amy Nolan

Bib: 19465•F

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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
28:22
Rank: #20576
Start → 5K
28:22 | 9:08/mi
10K· 6.21 mi
56:51
Rank: #20463 (+113)
5K → 10K
28:29 | 9:10/mi
15K· 9.32 mi
1:25:11
Rank: #20106 (+357)
10K → 15K
28:20 | 9:07/mi
20K· 12.43 mi
1:53:28
Rank: #19492 (+614)
15K → 20K
28:17 | 9:06/mi
Half· 13.11 mi
1:59:35
Rank: #19422 (+70)
20K → Half
6:07 | 8:58/mi
25K· 15.53 mi
2:22:13
Rank: #18974 (+448)
Half → 25K
22:38 | 9:20/mi
30K· 18.64 mi
2:53:01
Rank: #18571 (+403)
25K → 30K
30:48 | 9:55/mi
20M
3:06:20
Rank: #18360 (+211)
30K → 20M
13:19 | 9:48/mi
21M
3:17:32
Rank: #18265 (+95)
20M → 21M
11:12 | 11:12/mi
35K· 21.75 mi
3:25:30
Rank: #18285 (-20)
21M → 35K
7:58 | 10:39/mi
23M
3:38:28
Rank: #18141 (+144)
35K → 23M
12:58 | 10:21/mi
24M
3:48:42
Rank: #18083 (+58)
23M → 24M
10:14 | 10:14/mi
40K· 24.85 mi
3:57:33
Rank: #17998 (+85)
24M → 40K
8:51 | 10:21/mi
25.2M
4:01:08
Rank: #17893 (+105)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
4:10:20
Rank: #17750 (+143)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:35
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:10:45
Pace9:58 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4428:229:0828:22
9:08
-
10K
6.21 mi11:50:1356:519:0928:29
9:10
+0:02
15K
9.32 mi12:18:331:25:119:0828:20
9:07
-0:03
20K
12.43 mi12:46:501:53:289:0828:17
9:06
-0:01
Half
13.11 mi12:52:571:59:359:076:07
8:58
-0:08
25K
15.53 mi13:15:352:22:139:0922:38
9:20
+0:22
30K
18.64 mi13:46:232:53:019:1730:48
9:55
+0:35
20M
20.00 mi13:59:423:06:209:1913:19
9:48
-0:07
21M
21.00 mi14:10:543:17:329:2411:12
11:12
+1:24
35K
21.75 mi14:18:523:25:309:277:58
10:39
-0:33
23M
23.00 mi14:31:503:38:289:3012:58
10:21
-0:18
24M
24.00 mi14:42:043:48:429:3210:14
10:14
-0:07
40K
24.85 mi14:50:553:57:339:338:51
10:21
+0:07
25.2M
25.20 mi14:54:304:01:089:343:35
10:23
+0:02
Finish
26.22 mi15:03:424:10:209:339:12
9:02
-1:21

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

8:58 /mi

Average Pace

9:33 /mi

Slowest Pace

11:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:25

60% of race

Time at Steady Pace

44:07

18% of race

Time at Slower Pace

54:48

22% of race

Average Pace: 9:33 /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 mi11:21:4428:229:0828:22
9:08
#20576
10K
6.21 mi11:50:1356:519:0928:29
9:10
#20463
15K
9.32 mi12:18:331:25:119:0828:20
9:07
#20106
20K
12.43 mi12:46:501:53:289:0828:17
9:06
#19492
Half
13.11 mi12:52:571:59:359:076:07
8:58
#19422
25K
15.53 mi13:15:352:22:139:0922:38
9:20
#18974
30K
18.64 mi13:46:232:53:019:1730:48
9:55
#18571
20M
20.00 mi13:59:423:06:209:1913:19
9:48
#18360
21M
21.00 mi14:10:543:17:329:2411:12
11:12
#18265
35K
21.75 mi14:18:523:25:309:277:58
10:39
#18285
23M
23.00 mi14:31:503:38:289:3012:58
10:21
#18141
24M
24.00 mi14:42:043:48:429:3210:14
10:14
#18083
40K
24.85 mi14:50:553:57:339:338:51
10:21
#17998
25.2M
25.20 mi14:54:304:01:089:343:35
10:23
#17893
Finish
26.22 mi15:03:424:10:209:339:12
9:02
#17750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi205768182818219419(Top 76%)7475(Top 68%)7475(Top 463%)
10K6.21 mi3.10 mi20463+1138102+808102+8020406(Top 80%)8050(Top 74%)8050(Top 499%)
15K9.32 mi3.11 mi20106+3577893+2097893+20919419(Top 76%)7475(Top 68%)7475(Top 463%)
20K12.43 mi3.11 mi19492+6147560+3337560+33317786(Top 70%)6592(Top 60%)6592(Top 409%)
Half13.11 mi0.68 mi19422+707522+387522+3818133(Top 71%)6861(Top 63%)6861(Top 425%)
25K15.53 mi2.42 mi18974+4487297+2257297+22516940(Top 66%)6239(Top 57%)6239(Top 387%)
30K18.64 mi3.11 mi18571+4037149+1487149+14817079(Top 67%)6556(Top 60%)6556(Top 406%)
20M20.00 mi1.36 mi18360+2117064+857064+8515763(Top 62%)6092(Top 56%)6092(Top 378%)
21M21.00 mi1.00 mi18265+957023+417023+4116880(Top 66%)6791(Top 62%)6791(Top 421%)
35K21.75 mi0.75 mi18285-207057-347057-3418959(Top 74%)7807(Top 71%)7807(Top 484%)
23M23.00 mi1.25 mi18141+1447002+557002+5516612(Top 65%)6715(Top 61%)6715(Top 416%)
24M24.00 mi1.00 mi18083+587000+27000+217091(Top 67%)6994(Top 64%)6994(Top 434%)
40K24.85 mi0.85 mi17998+856981+196981+1916233(Top 64%)6616(Top 61%)6616(Top 410%)
25.2M25.20 mi0.35 mi17893+1056939+426939+4212521(Top 49%)4886(Top 45%)4886(Top 303%)
Finish26.22 mi1.02 mi17750+1436879+606879+6014376(Top 56%)5669(Top 52%)5669(Top 351%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

19419

Females

7475

F40-44

7475

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

20406

Females

8050

F40-44

8050

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

19419

Females

7475

F40-44

7475

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17786

Females

6592

F40-44

6592

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18133

Females

6861

F40-44

6861

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

16940

Females

6239

F40-44

6239

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17079

Females

6556

F40-44

6556

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15763

Females

6092

F40-44

6092

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16880

Females

6791

F40-44

6791

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

18959

Females

7807

F40-44

7807

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

16612

Females

6715

F40-44

6715

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17091

Females

6994

F40-44

6994

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16233

Females

6616

F40-44

6616

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12521

Females

4886

F40-44

4886

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14376

Females

5669

F40-44

5669

Passing Analysis

Category:
Athletes Passed
3430
Passed By
604
Net Change
+2826
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20576
5K → 10K336223+113#20576#20463
10K → 15K41053+357#20463#20106
15K → 20K63016+614#20106#19492
20K → Half744+70#19492#19422
Half → 25K47224+448#19422#18974
25K → 30K45653+403#18974#18571
30K → 20M22413+211#18571#18360
20M → 21M14146+95#18360#18265
21M → 35K5272-20#18265#18285
35K → 23M17127+144#18285#18141
23M → 24M9941+58#18141#18083
24M → 40K10924+85#18083#17998
40K → 25.2M1050+105#17998#17893
25.2M → Finish1518+143#17893#17750
TOTALS3430604+2826
📊

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