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BOSTON MARATHON 2024

Emily Brown

Bib: 27472•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
33:12
Rank: #24414
Start → 5K
33:12 | 10:41/mi
10K· 6.21 mi
1:08:16
Rank: #24536 (-122)
5K → 10K
35:04 | 11:17/mi
15K· 9.32 mi
1:46:30
Rank: #24769 (-233)
10K → 15K
38:14 | 12:18/mi
20K· 12.43 mi
2:24:11
Rank: #24638 (+131)
15K → 20K
37:41 | 12:08/mi
Half· 13.11 mi
2:32:10
Rank: #24623 (+15)
20K → Half
7:59 | 11:42/mi
25K· 15.53 mi
3:05:50
Rank: #24692 (-69)
Half → 25K
33:40 | 13:53/mi
30K· 18.64 mi
3:51:29
Rank: #24744 (-52)
25K → 30K
45:39 | 14:42/mi
20M
4:10:47
Rank: #24715 (+29)
30K → 20M
19:18 | 14:12/mi
21M
4:23:53
Rank: #24572 (+143)
20M → 21M
13:06 | 13:06/mi
35K· 21.75 mi
4:33:38
Rank: #24540 (+32)
21M → 35K
9:45 | 13:02/mi
23M
4:49:14
Rank: #24443 (+97)
35K → 23M
15:36 | 12:28/mi
24M
5:01:30
Rank: #24382 (+61)
23M → 24M
12:16 | 12:16/mi
40K· 24.85 mi
5:12:12
Rank: #24316 (+66)
24M → 40K
10:42 | 12:31/mi
25.2M
5:17:18
Rank: #24304 (+12)
40K → 25.2M
5:06 | 14:47/mi
Finish· 26.22 mi
5:28:42
Rank: #24255 (+49)
25.2M → Finish
11:24 | 11:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:32:10
Pace11:36 /mi
2nd Half
Distance13.11 mi
Time2:56:32
Pace13:28 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3133:1210:4133:12
10:41
-
10K
6.21 mi12:28:351:08:1610:5935:04
11:17
+0:36
15K
9.32 mi13:06:491:46:3011:2638:14
12:18
+1:01
20K
12.43 mi13:44:302:24:1111:3637:41
12:08
-0:10
Half
13.11 mi13:52:292:32:1011:367:59
11:42
-0:26
25K
15.53 mi14:26:093:05:5011:5833:40
13:53
+2:11
30K
18.64 mi15:11:483:51:2912:2545:39
14:42
+0:49
20M
20.00 mi15:31:064:10:4712:3219:18
14:12
-0:30
21M
21.00 mi15:44:124:23:5312:3413:06
13:06
-1:06
35K
21.75 mi15:53:574:33:3812:359:45
13:02
-0:04
23M
23.00 mi16:09:334:49:1412:3515:36
12:28
-0:34
24M
24.00 mi16:21:495:01:3012:3412:16
12:16
-0:12
40K
24.85 mi16:32:315:12:1212:3410:42
12:31
+0:15
25.2M
25.20 mi16:37:375:17:1812:355:06
14:47
+2:16
Finish
26.22 mi16:49:015:28:4212:3311:24
11:11
-3:36

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

10:41 /mi

Average Pace

12:33 /mi

Slowest Pace

14:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:39

27% of race

Time at Steady Pace

2:04:14

38% of race

Time at Slower Pace

1:56:49

36% of race

Average Pace: 12:32 /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 mi11:53:3133:1210:4133:12
10:41
#24414
10K
6.21 mi12:28:351:08:1610:5935:04
11:17
#24536
15K
9.32 mi13:06:491:46:3011:2638:14
12:18
#24769
20K
12.43 mi13:44:302:24:1111:3637:41
12:08
#24638
Half
13.11 mi13:52:292:32:1011:367:59
11:42
#24623
25K
15.53 mi14:26:093:05:5011:5833:40
13:53
#24692
30K
18.64 mi15:11:483:51:2912:2545:39
14:42
#24744
20M
20.00 mi15:31:064:10:4712:3219:18
14:12
#24715
21M
21.00 mi15:44:124:23:5312:3413:06
13:06
#24572
35K
21.75 mi15:53:574:33:3812:359:45
13:02
#24540
23M
23.00 mi16:09:334:49:1412:3515:36
12:28
#24443
24M
24.00 mi16:21:495:01:3012:3412:16
12:16
#24382
40K
24.85 mi16:32:315:12:1212:3410:42
12:31
#24316
25.2M
25.20 mi16:37:375:17:1812:355:06
14:47
#24304
Finish
26.22 mi16:49:015:28:4212:3311:24
11:11
#24255
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24414101931019324944(Top 98%)10541(Top 96%)10541(Top 226%)
10K6.21 mi3.10 mi24536-12210274-8110274-8124576(Top 96%)10306(Top 94%)10306(Top 221%)
15K9.32 mi3.11 mi24769-23310425-15110425-15124944(Top 98%)10541(Top 96%)10541(Top 226%)
20K12.43 mi3.11 mi24638+13110341+8410341+8424121(Top 94%)10078(Top 92%)10078(Top 216%)
Half13.11 mi0.68 mi24623+1510332+910332+924327(Top 95%)10230(Top 94%)10230(Top 220%)
25K15.53 mi2.42 mi24692-6910395-6310395-6324861(Top 97%)10553(Top 97%)10553(Top 226%)
30K18.64 mi3.11 mi24744-5210446-5110446-5124730(Top 97%)10532(Top 96%)10532(Top 226%)
20M20.00 mi1.36 mi24715+2910430+1610430+1624147(Top 95%)10301(Top 94%)10301(Top 221%)
21M21.00 mi1.00 mi24572+14310357+7310357+7320930(Top 82%)8769(Top 80%)8769(Top 188%)
35K21.75 mi0.75 mi24540+3210350+710350+723277(Top 91%)9955(Top 91%)9955(Top 214%)
23M23.00 mi1.25 mi24443+9710295+5510295+5521643(Top 85%)9200(Top 84%)9200(Top 197%)
24M24.00 mi1.00 mi24382+6110265+3010265+3021967(Top 86%)9421(Top 86%)9421(Top 202%)
40K24.85 mi0.85 mi24316+6610240+2510240+2521438(Top 84%)9204(Top 84%)9204(Top 198%)
25.2M25.20 mi0.35 mi24304+1210237+310237+322786(Top 89%)9841(Top 90%)9841(Top 211%)
Finish26.22 mi1.02 mi24255+4910225+1210225+1221834(Top 85%)9375(Top 86%)9375(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

24944

Females

10541

F18-39

10541

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

24576

Females

10306

F18-39

10306

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

24944

Females

10541

F18-39

10541

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

24121

Females

10078

F18-39

10078

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

24327

Females

10230

F18-39

10230

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

24861

Females

10553

F18-39

10553

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

24730

Females

10532

F18-39

10532

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

24147

Females

10301

F18-39

10301

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20930

Females

8769

F18-39

8769

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

23277

Females

9955

F18-39

9955

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21643

Females

9200

F18-39

9200

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

21967

Females

9421

F18-39

9421

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21438

Females

9204

F18-39

9204

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22786

Females

9841

F18-39

9841

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21834

Females

9375

F18-39

9375

Passing Analysis

Category:
Athletes Passed
966
Passed By
807
Net Change
+159
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24414
5K → 10K114236-122#24414#24536
10K → 15K29262-233#24536#24769
15K → 20K15827+131#24769#24638
20K → Half227+15#24638#24623
Half → 25K38107-69#24623#24692
25K → 30K60112-52#24692#24744
30K → 20M5021+29#24744#24715
20M → 21M1430+143#24715#24572
21M → 35K4210+32#24572#24540
35K → 23M970+97#24540#24443
23M → 24M654+61#24443#24382
24M → 40K704+66#24382#24316
40K → 25.2M186+12#24316#24304
25.2M → Finish6011+49#24304#24255
TOTALS966807+159
📊

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