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BOSTON MARATHON 2024

Erica Baker

Bib: 29570•F

MA

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
30:56
Rank: #22905
Start → 5K
30:56 | 9:57/mi
10K· 6.21 mi
1:02:51
Rank: #23029 (-124)
5K → 10K
31:55 | 10:16/mi
15K· 9.32 mi
1:35:20
Rank: #22983 (+46)
10K → 15K
32:29 | 10:27/mi
20K· 12.43 mi
2:07:32
Rank: #22553 (+430)
15K → 20K
32:12 | 10:22/mi
Half· 13.11 mi
2:14:03
Rank: #22446 (+107)
20K → Half
6:31 | 9:33/mi
25K· 15.53 mi
2:39:53
Rank: #22194 (+252)
Half → 25K
25:50 | 10:39/mi
30K· 18.64 mi
3:13:55
Rank: #21753 (+441)
25K → 30K
34:02 | 10:57/mi
20M
3:28:48
Rank: #21550 (+203)
30K → 20M
14:53 | 10:57/mi
21M
3:39:45
Rank: #21269 (+281)
20M → 21M
10:57 | 10:57/mi
35K· 21.75 mi
3:47:56
Rank: #21208 (+61)
21M → 35K
8:12 | 10:57/mi
23M
4:01:39
Rank: #21049 (+159)
35K → 23M
13:43 | 10:57/mi
24M
4:12:36
Rank: #20945 (+104)
23M → 24M
10:57 | 10:57/mi
40K· 24.85 mi
4:22:14
Rank: #20875 (+70)
24M → 40K
9:38 | 11:16/mi
25.2M
4:26:07
Rank: #20795 (+80)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
4:36:25
Rank: #20719 (+76)
25.2M → Finish
10:18 | 10:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:03
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:22:22
Pace10:52 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:4930:569:5730:56
9:57
-
10K
6.21 mi12:27:441:02:5110:0731:55
10:16
+0:19
15K
9.32 mi13:00:131:35:2010:1432:29
10:27
+0:11
20K
12.43 mi13:32:252:07:3210:1632:12
10:22
-0:05
Half
13.11 mi13:38:562:14:0310:146:31
9:33
-0:49
25K
15.53 mi14:04:462:39:5310:1825:50
10:39
+1:06
30K
18.64 mi14:38:483:13:5510:2434:02
10:57
+0:18
20M
20.00 mi14:53:413:28:4810:2614:53
10:57
0:00
21M
21.00 mi15:04:383:39:4510:2810:57
10:57
0:00
35K
21.75 mi15:12:493:47:5610:298:12
10:57
0:00
23M
23.00 mi15:26:324:01:3910:3013:43
10:57
0:00
24M
24.00 mi15:37:294:12:3610:3210:57
10:57
0:00
40K
24.85 mi15:47:074:22:1410:339:38
11:16
+0:19
25.2M
25.20 mi15:51:004:26:0710:343:53
11:16
0:00
Finish
26.22 mi16:01:184:36:2510:3310:18
10:06
-1:10

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

9:33 /mi

Average Pace

10:33 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:21

52% of race

Time at Steady Pace

2:12:04

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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 mi11:55:4930:569:5730:56
9:57
#22905
10K
6.21 mi12:27:441:02:5110:0731:55
10:16
#23029
15K
9.32 mi13:00:131:35:2010:1432:29
10:27
#22983
20K
12.43 mi13:32:252:07:3210:1632:12
10:22
#22553
Half
13.11 mi13:38:562:14:0310:146:31
9:33
#22446
25K
15.53 mi14:04:462:39:5310:1825:50
10:39
#22194
30K
18.64 mi14:38:483:13:5510:2434:02
10:57
#21753
20M
20.00 mi14:53:413:28:4810:2614:53
10:57
#21550
21M
21.00 mi15:04:383:39:4510:2810:57
10:57
#21269
35K
21.75 mi15:12:493:47:5610:298:12
10:57
#21208
23M
23.00 mi15:26:324:01:3910:3013:43
10:57
#21049
24M
24.00 mi15:37:294:12:3610:3210:57
10:57
#20945
40K
24.85 mi15:47:074:22:1410:339:38
11:16
#20875
25.2M
25.20 mi15:51:004:26:0710:343:53
11:16
#20795
Finish
26.22 mi16:01:184:36:2510:3310:18
10:06
#20719
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi229059349934922851(Top 89%)9345(Top 86%)9345(Top 579%)
10K6.21 mi3.10 mi23029-1249436-879436-8723114(Top 90%)9488(Top 87%)9488(Top 588%)
15K9.32 mi3.11 mi22983+469410+269410+2622851(Top 89%)9345(Top 86%)9345(Top 579%)
20K12.43 mi3.11 mi22553+4309184+2269184+22621391(Top 84%)8575(Top 78%)8575(Top 532%)
Half13.11 mi0.68 mi22446+1079134+509134+5020253(Top 79%)8029(Top 73%)8029(Top 498%)
25K15.53 mi2.42 mi22194+2529025+1099025+10920782(Top 81%)8355(Top 76%)8355(Top 518%)
30K18.64 mi3.11 mi21753+4418847+1788847+17819885(Top 78%)8057(Top 74%)8057(Top 500%)
20M20.00 mi1.36 mi21550+2038767+808767+8019190(Top 75%)7805(Top 71%)7805(Top 484%)
21M21.00 mi1.00 mi21269+2818630+1378630+13716186(Top 63%)6421(Top 59%)6421(Top 398%)
35K21.75 mi0.75 mi21208+618616+148616+1419710(Top 77%)8198(Top 75%)8198(Top 508%)
23M23.00 mi1.25 mi21049+1598552+648552+6418285(Top 72%)7549(Top 69%)7549(Top 468%)
24M24.00 mi1.00 mi20945+1048523+298523+2919082(Top 75%)8004(Top 73%)8004(Top 496%)
40K24.85 mi0.85 mi20875+708501+228501+2218756(Top 73%)7896(Top 72%)7896(Top 490%)
25.2M25.20 mi0.35 mi20795+808461+408461+4015429(Top 60%)6265(Top 57%)6265(Top 388%)
Finish26.22 mi1.02 mi20719+768445+168445+1618797(Top 74%)7878(Top 72%)7878(Top 488%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

22851

Females

9345

F40-44

9345

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

23114

Females

9488

F40-44

9488

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

22851

Females

9345

F40-44

9345

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

21391

Females

8575

F40-44

8575

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

20253

Females

8029

F40-44

8029

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

20782

Females

8355

F40-44

8355

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19885

Females

8057

F40-44

8057

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19190

Females

7805

F40-44

7805

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16186

Females

6421

F40-44

6421

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

19710

Females

8198

F40-44

8198

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18285

Females

7549

F40-44

7549

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19082

Females

8004

F40-44

8004

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18756

Females

7896

F40-44

7896

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15429

Females

6265

F40-44

6265

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

18797

Females

7878

F40-44

7878

Passing Analysis

Category:
Athletes Passed
2702
Passed By
516
Net Change
+2186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22905
5K → 10K145269-124#22905#23029
10K → 15K173127+46#23029#22983
15K → 20K4377+430#22983#22553
20K → Half1070+107#22553#22446
Half → 25K26816+252#22446#22194
25K → 30K46120+441#22194#21753
30K → 20M2129+203#21753#21550
20M → 21M2810+281#21550#21269
21M → 35K8322+61#21269#21208
35K → 23M17011+159#21208#21049
23M → 24M11612+104#21049#20945
24M → 40K788+70#20945#20875
40K → 25.2M811+80#20875#20795
25.2M → Finish9014+76#20795#20719
TOTALS2702516+2186
📊

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