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BOSTON MARATHON 2024

Amanda Day

Bib: 19924•F

AK

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 46%
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:08
Rank: #15323
Start → 5K
8:05/mi
25:08 split
10K· 6.21 mi
49:54
Rank: #14643 (+680)
5K → 10K
7:58/mi
24:46 split
15K· 9.32 mi
1:16:38
Rank: #15494 (-851)
10K → 15K
8:36/mi
26:44 split
20K· 12.43 mi
1:45:35
Rank: #16409 (-915)
15K → 20K
9:19/mi
28:57 split
Half· 13.11 mi
1:51:12
Rank: #16274 (+135)
20K → Half
8:14/mi
5:37 split
25K· 15.53 mi
2:12:44
Rank: #16003 (+271)
Half → 25K
8:53/mi
21:32 split
30K· 18.64 mi
2:44:20
Rank: #16472 (-469)
25K → 30K
10:10/mi
31:36 split
20M
2:57:18
Rank: #16325 (+147)
30K → 20M
9:33/mi
12:58 split
21M
3:07:40
Rank: #16246 (+79)
20M → 21M
10:22/mi
10:22 split
35K· 21.75 mi
3:14:37
Rank: #16181 (+65)
21M → 35K
9:17/mi
6:57 split
23M
3:28:04
Rank: #16330 (-149)
35K → 23M
10:45/mi
13:27 split
24M
3:37:27
Rank: #16201 (+129)
23M → 24M
9:23/mi
9:23 split
40K· 24.85 mi
3:46:05
Rank: #16158 (+43)
24M → 40K
10:06/mi
8:38 split
25.2M
3:49:48
Rank: #16109 (+49)
40K → 25.2M
10:47/mi
3:43 split
Finish· 26.22 mi
3:58:44
Rank: #15998 (+111)
25.2M → Finish
8:46/mi
8:56 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:12
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:07:32
Pace9:44 /mi
📊Positive Split: 14.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0325:088:0525:08
8:05
-
10K
6.21 mi11:42:4949:548:0224:46
7:58
-0:07
15K
9.32 mi12:09:331:16:388:1326:44
8:36
+0:38
20K
12.43 mi12:38:301:45:358:3028:57
9:19
+0:43
Half
13.11 mi12:44:071:51:128:295:37
8:14
-1:05
25K
15.53 mi13:05:392:12:448:3321:32
8:53
+0:39
30K
18.64 mi13:37:152:44:208:4931:36
10:10
+1:17
20M
20.00 mi13:50:132:57:188:5212:58
9:33
-0:37
21M
21.00 mi14:00:353:07:408:5610:22
10:22
+0:49
35K
21.75 mi14:07:323:14:378:576:57
9:17
-1:05
23M
23.00 mi14:20:593:28:049:0313:27
10:45
+1:28
24M
24.00 mi14:30:223:37:279:049:23
9:23
-1:22
40K
24.85 mi14:39:003:46:059:068:38
10:06
+0:43
25.2M
25.20 mi14:42:433:49:489:073:43
10:47
+0:41
Finish
26.22 mi14:51:393:58:449:078:56
8:46
-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

7:58 /mi

Average Pace

9:07 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:11

38% of race

Time at Steady Pace

1:19:47

33% of race

Time at Slower Pace

1:07:46

28% of race

Average Pace: 9:06 /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 mi11:18:0325:088:0525:08
8:05
#15323
10K
6.21 mi11:42:4949:548:0224:46
7:58
#14643
15K
9.32 mi12:09:331:16:388:1326:44
8:36
#15494
20K
12.43 mi12:38:301:45:358:3028:57
9:19
#16409
Half
13.11 mi12:44:071:51:128:295:37
8:14
#16274
25K
15.53 mi13:05:392:12:448:3321:32
8:53
#16003
30K
18.64 mi13:37:152:44:208:4931:36
10:10
#16472
20M
20.00 mi13:50:132:57:188:5212:58
9:33
#16325
21M
21.00 mi14:00:353:07:408:5610:22
10:22
#16246
35K
21.75 mi14:07:323:14:378:576:57
9:17
#16181
23M
23.00 mi14:20:593:28:049:0313:27
10:45
#16330
24M
24.00 mi14:30:223:37:279:049:23
9:23
#16201
40K
24.85 mi14:39:003:46:059:068:38
10:06
#16158
25.2M
25.20 mi14:42:433:49:489:073:43
10:47
#16109
Finish
26.22 mi14:51:393:58:449:078:56
8:46
#15998
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi153235146514617002(Top 67%)6139(Top 56%)6139(Top 350%)
10K6.21 mi3.10 mi14643+6804720+4264720+42614010(Top 55%)4360(Top 40%)4360(Top 249%)
15K9.32 mi3.11 mi15494-8515243-5235243-52317002(Top 67%)6139(Top 56%)6139(Top 350%)
20K12.43 mi3.11 mi16409-9155805-5625805-56218602(Top 73%)7052(Top 65%)7052(Top 402%)
Half13.11 mi0.68 mi16274+1355733+725733+7214280(Top 56%)4640(Top 42%)4640(Top 265%)
25K15.53 mi2.42 mi16003+2715614+1195614+11914977(Top 59%)5169(Top 47%)5169(Top 295%)
30K18.64 mi3.11 mi16472-4695954-3405954-34017880(Top 70%)6973(Top 64%)6973(Top 398%)
20M20.00 mi1.36 mi16325+1475902+525902+5214722(Top 58%)5516(Top 50%)5516(Top 315%)
21M21.00 mi1.00 mi16246+795891+115891+1114390(Top 56%)5509(Top 50%)5509(Top 314%)
35K21.75 mi0.75 mi16181+655880+115880+1114690(Top 57%)5693(Top 52%)5693(Top 325%)
23M23.00 mi1.25 mi16330-1495990-1105990-11017688(Top 69%)7264(Top 66%)7264(Top 414%)
24M24.00 mi1.00 mi16201+1295952+385952+3813991(Top 55%)5443(Top 50%)5443(Top 310%)
40K24.85 mi0.85 mi16158+435955-35955-315363(Top 60%)6190(Top 57%)6190(Top 353%)
25.2M25.20 mi0.35 mi16109+495939+165939+1613805(Top 54%)5466(Top 50%)5466(Top 312%)
Finish26.22 mi1.02 mi15998+1115903+365903+3613013(Top 51%)4981(Top 46%)4981(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17002

Females

6139

F45-49

6139

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14010

Females

4360

F45-49

4360

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17002

Females

6139

F45-49

6139

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18602

Females

7052

F45-49

7052

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14280

Females

4640

F45-49

4640

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

14977

Females

5169

F45-49

5169

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17880

Females

6973

F45-49

6973

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14722

Females

5516

F45-49

5516

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14390

Females

5509

F45-49

5509

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

14690

Females

5693

F45-49

5693

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17688

Females

7264

F45-49

7264

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

13991

Females

5443

F45-49

5443

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15363

Females

6190

F45-49

6190

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13805

Females

5466

F45-49

5466

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13013

Females

4981

F45-49

4981

Passing Analysis

Category:
Athletes Passed
2409
Passed By
3084
Net Change
-675
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15323
5K → 10K74060+680#15323#14643
10K → 15K68919-851#14643#15494
15K → 20K68983-915#15494#16409
20K → Half1372+135#16409#16274
Half → 25K35685+271#16274#16003
25K → 30K111580-469#16003#16472
30K → 20M19144+147#16472#16325
20M → 21M14263+79#16325#16246
21M → 35K9631+65#16246#16181
35K → 23M60209-149#16181#16330
23M → 24M14920+129#16330#16201
24M → 40K9855+43#16201#16158
40K → 25.2M6112+49#16158#16109
25.2M → Finish13221+111#16109#15998
TOTALS24093084-675
📊

Passing Visuals

Category:
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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