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BOSTON MARATHON 2024

Alyssa Norton

Bib: 25669•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
38:45
Rank: #25503
Start → 5K
38:45 | 12:28/mi
10K· 6.21 mi
1:23:04
Rank: #25538 (-35)
5K → 10K
44:19 | 14:16/mi
15K· 9.32 mi
2:06:18
Rank: #25536 (+2)
10K → 15K
43:14 | 13:55/mi
20K· 12.43 mi
2:49:30
Rank: #25525 (+11)
15K → 20K
43:12 | 13:54/mi
Half· 13.11 mi
2:57:25
Rank: #25520 (+5)
20K → Half
7:55 | 11:36/mi
25K· 15.53 mi
3:31:48
Rank: #25508 (+12)
Half → 25K
34:23 | 14:11/mi
30K· 18.64 mi
4:17:05
Rank: #25490 (+18)
25K → 30K
45:17 | 14:35/mi
20M
4:37:04
Rank: #25482 (+8)
30K → 20M
19:59 | 14:42/mi
21M
4:51:29
Rank: #25453 (+29)
20M → 21M
14:25 | 14:25/mi
35K· 21.75 mi
5:01:37
Rank: #25441 (+12)
21M → 35K
10:08 | 13:33/mi
23M
5:18:53
Rank: #25432 (+9)
35K → 23M
17:16 | 13:47/mi
24M
5:31:40
Rank: #25402 (+30)
23M → 24M
12:47 | 12:47/mi
40K· 24.85 mi
5:43:07
Rank: #25376 (+26)
24M → 40K
11:27 | 13:24/mi
25.2M
5:48:10
Rank: #25368 (+8)
40K → 25.2M
5:03 | 14:39/mi
Finish· 26.22 mi
6:00:01
Rank: #25345 (+23)
25.2M → Finish
11:51 | 11:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:57:25
Pace13:32 /mi
2nd Half
Distance13.11 mi
Time3:02:36
Pace13:56 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5738:4512:2838:45
12:28
-
10K
6.21 mi12:39:161:23:0413:2244:19
14:16
+1:48
15K
9.32 mi13:22:302:06:1813:3343:14
13:55
-0:21
20K
12.43 mi14:05:422:49:3013:3843:12
13:54
-0:01
Half
13.11 mi14:13:372:57:2513:327:55
11:36
-2:18
25K
15.53 mi14:48:003:31:4813:3834:23
14:11
+2:35
30K
18.64 mi15:33:174:17:0513:4745:17
14:35
+0:24
20M
20.00 mi15:53:164:37:0413:5119:59
14:42
+0:07
21M
21.00 mi16:07:414:51:2913:5314:25
14:25
-0:17
35K
21.75 mi16:17:495:01:3713:5210:08
13:33
-0:52
23M
23.00 mi16:35:055:18:5313:5217:16
13:47
+0:14
24M
24.00 mi16:47:525:31:4013:4912:47
12:47
-1:00
40K
24.85 mi16:59:195:43:0713:4811:27
13:24
+0:37
25.2M
25.20 mi17:04:225:48:1013:495:03
14:39
+1:15
Finish
26.22 mi17:16:136:00:0113:4411:51
11:38
-3:01

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

11:36 /mi

Average Pace

13:44 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:45

23% of race

Time at Steady Pace

3:12:32

53% of race

Time at Slower Pace

1:24:44

24% of race

Average Pace: 13:44 /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 mi11:54:5738:4512:2838:45
12:28
#25503
10K
6.21 mi12:39:161:23:0413:2244:19
14:16
#25538
15K
9.32 mi13:22:302:06:1813:3343:14
13:55
#25536
20K
12.43 mi14:05:422:49:3013:3843:12
13:54
#25525
Half
13.11 mi14:13:372:57:2513:327:55
11:36
#25520
25K
15.53 mi14:48:003:31:4813:3834:23
14:11
#25508
30K
18.64 mi15:33:174:17:0513:4745:17
14:35
#25490
20M
20.00 mi15:53:164:37:0413:5119:59
14:42
#25482
21M
21.00 mi16:07:414:51:2913:5314:25
14:25
#25453
35K
21.75 mi16:17:495:01:3713:5210:08
13:33
#25441
23M
23.00 mi16:35:055:18:5313:5217:16
13:47
#25432
24M
24.00 mi16:47:525:31:4013:4912:47
12:47
#25402
40K
24.85 mi16:59:195:43:0713:4811:27
13:24
#25376
25.2M
25.20 mi17:04:225:48:1013:495:03
14:39
#25368
Finish
26.22 mi17:16:136:00:0113:4411:51
11:38
#25345
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25503108991089925484(Top 100%)10888(Top 100%)10888(Top 234%)
10K6.21 mi3.10 mi25538-3510922-2310922-2325544(Top 100%)10924(Top 100%)10924(Top 234%)
15K9.32 mi3.11 mi25536+210920+210920+225484(Top 100%)10888(Top 100%)10888(Top 234%)
20K12.43 mi3.11 mi25525+1110916+410916+425334(Top 99%)10801(Top 99%)10801(Top 232%)
Half13.11 mi0.68 mi25520+510912+410912+424240(Top 95%)10184(Top 93%)10184(Top 219%)
25K15.53 mi2.42 mi25508+1210909+310909+325024(Top 98%)10643(Top 97%)10643(Top 228%)
30K18.64 mi3.11 mi25490+1810899+1010899+1024647(Top 96%)10491(Top 96%)10491(Top 225%)
20M20.00 mi1.36 mi25482+810892+710892+724551(Top 96%)10492(Top 96%)10492(Top 225%)
21M21.00 mi1.00 mi25453+2910876+1610876+1622903(Top 90%)9753(Top 89%)9753(Top 209%)
35K21.75 mi0.75 mi25441+1210868+810868+823891(Top 94%)10250(Top 94%)10250(Top 220%)
23M23.00 mi1.25 mi25432+910862+610862+623567(Top 92%)10100(Top 92%)10100(Top 217%)
24M24.00 mi1.00 mi25402+3010847+1510847+1522749(Top 89%)9773(Top 89%)9773(Top 210%)
40K24.85 mi0.85 mi25376+2610834+1310834+1322868(Top 90%)9867(Top 90%)9867(Top 212%)
25.2M25.20 mi0.35 mi25368+810830+410830+422599(Top 88%)9753(Top 89%)9753(Top 209%)
Finish26.22 mi1.02 mi25345+2310819+1110819+1122671(Top 89%)9786(Top 90%)9786(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

25484

Females

10888

F18-39

10888

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

25544

Females

10924

F18-39

10924

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

25484

Females

10888

F18-39

10888

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25334

Females

10801

F18-39

10801

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

24240

Females

10184

F18-39

10184

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25024

Females

10643

F18-39

10643

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

24647

Females

10491

F18-39

10491

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

24551

Females

10492

F18-39

10492

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

22903

Females

9753

F18-39

9753

21M→35K

21.0 - 21.8 mi

Top 94%
×7stories
+17ft-86ft

Overall

23891

Females

10250

F18-39

10250

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

23567

Females

10100

F18-39

10100

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

22749

Females

9773

F18-39

9773

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22868

Females

9867

F18-39

9867

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22599

Females

9753

F18-39

9753

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

22671

Females

9786

F18-39

9786

Passing Analysis

Category:
Athletes Passed
228
Passed By
70
Net Change
+158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25503
5K → 10K338-35#25503#25538
10K → 15K31+2#25538#25536
15K → 20K132+11#25536#25525
20K → Half50+5#25525#25520
Half → 25K131+12#25520#25508
25K → 30K213+18#25508#25490
30K → 20M113+8#25490#25482
20M → 21M290+29#25482#25453
21M → 35K142+12#25453#25441
35K → 23M134+9#25441#25432
23M → 24M322+30#25432#25402
24M → 40K304+26#25402#25376
40K → 25.2M102+8#25376#25368
25.2M → Finish318+23#25368#25345
TOTALS22870+158
📊

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