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BOSTON MARATHON 2024

Amy Brogren

Bib: 17169•F

IA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
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
24:39
Rank: #14154
Start → 5K
7:56/mi
24:39 split
10K· 6.21 mi
48:49
Rank: #13296 (+858)
5K → 10K
7:47/mi
24:10 split
15K· 9.32 mi
1:14:55
Rank: #14310 (-1014)
10K → 15K
8:24/mi
26:06 split
20K· 12.43 mi
1:40:28
Rank: #13964 (+346)
15K → 20K
8:13/mi
25:33 split
Half· 13.11 mi
1:46:06
Rank: #13977 (-13)
20K → Half
8:15/mi
5:38 split
25K· 15.53 mi
2:07:04
Rank: #13910 (+67)
Half → 25K
8:39/mi
20:58 split
30K· 18.64 mi
2:35:46
Rank: #13945 (-35)
25K → 30K
9:14/mi
28:42 split
20M
2:48:20
Rank: #13889 (+56)
30K → 20M
9:15/mi
12:34 split
21M
2:58:30
Rank: #13861 (+28)
20M → 21M
10:10/mi
10:10 split
35K· 21.75 mi
3:06:59
Rank: #14279 (-418)
21M → 35K
11:20/mi
8:29 split
23M
3:18:42
Rank: #14183 (+96)
35K → 23M
9:21/mi
11:43 split
24M
3:27:58
Rank: #14139 (+44)
23M → 24M
9:16/mi
9:16 split
40K· 24.85 mi
3:36:05
Rank: #14081 (+58)
24M → 40K
9:30/mi
8:07 split
25.2M
3:39:51
Rank: #14067 (+14)
40K → 25.2M
10:55/mi
3:46 split
Finish· 26.22 mi
3:48:37
Rank: #13980 (+87)
25.2M → Finish
8:36/mi
8:46 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:06
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:02:31
Pace9:21 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3424:397:5624:39
7:56
-
10K
6.21 mi11:39:4448:497:5124:10
7:47
-0:09
15K
9.32 mi12:05:501:14:558:0226:06
8:24
+0:37
20K
12.43 mi12:31:231:40:288:0525:33
8:13
-0:11
Half
13.11 mi12:37:011:46:068:065:38
8:15
+0:02
25K
15.53 mi12:57:592:07:048:1120:58
8:39
+0:24
30K
18.64 mi13:26:412:35:468:2128:42
9:14
+0:35
20M
20.00 mi13:39:152:48:208:2512:34
9:15
+0:01
21M
21.00 mi13:49:252:58:308:3010:10
10:10
+0:55
35K
21.75 mi13:57:543:06:598:368:29
11:20
+1:10
23M
23.00 mi14:09:373:18:428:3811:43
9:21
-1:59
24M
24.00 mi14:18:533:27:588:409:16
9:16
-0:05
40K
24.85 mi14:27:003:36:058:428:07
9:30
+0:14
25.2M
25.20 mi14:30:463:39:518:433:46
10:55
+1:25
Finish
26.22 mi14:39:323:48:378:448:46
8:36
-2:19

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

7:47 /mi

Average Pace

8:44 /mi

Slowest Pace

11:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:50

59% of race

Time at Steady Pace

1:10:22

31% of race

Time at Slower Pace

22:25

10% of race

Average Pace: 8:43 /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 mi11:15:3424:397:5624:39
7:56
#14154
10K
6.21 mi11:39:4448:497:5124:10
7:47
#13296
15K
9.32 mi12:05:501:14:558:0226:06
8:24
#14310
20K
12.43 mi12:31:231:40:288:0525:33
8:13
#13964
Half
13.11 mi12:37:011:46:068:065:38
8:15
#13977
25K
15.53 mi12:57:592:07:048:1120:58
8:39
#13910
30K
18.64 mi13:26:412:35:468:2128:42
9:14
#13945
20M
20.00 mi13:39:152:48:208:2512:34
9:15
#13889
21M
21.00 mi13:49:252:58:308:3010:10
10:10
#13861
35K
21.75 mi13:57:543:06:598:368:29
11:20
#14279
23M
23.00 mi14:09:373:18:428:3811:43
9:21
#14183
24M
24.00 mi14:18:533:27:588:409:16
9:16
#14139
40K
24.85 mi14:27:003:36:058:428:07
9:30
#14081
25.2M
25.20 mi14:30:463:39:518:433:46
10:55
#14067
Finish
26.22 mi14:39:323:48:378:448:46
8:36
#13980
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi141544415441515845(Top 62%)5475(Top 50%)5475(Top 117%)
10K6.21 mi3.10 mi13296+8583896+5193896+51912501(Top 49%)3480(Top 32%)3480(Top 75%)
15K9.32 mi3.11 mi14310-10144523-6274523-62715845(Top 62%)5475(Top 50%)5475(Top 117%)
20K12.43 mi3.11 mi13964+3464339+1844339+18413296(Top 52%)4004(Top 37%)4004(Top 86%)
Half13.11 mi0.68 mi13977-134353-144353-1414406(Top 56%)4705(Top 43%)4705(Top 101%)
25K15.53 mi2.42 mi13910+674347+64347+613843(Top 54%)4527(Top 41%)4527(Top 97%)
30K18.64 mi3.11 mi13945-354449-1024449-10214354(Top 56%)5067(Top 46%)5067(Top 109%)
20M20.00 mi1.36 mi13889+564473-244473-2413402(Top 52%)4794(Top 44%)4794(Top 103%)
21M21.00 mi1.00 mi13861+284527-544527-5413618(Top 53%)5107(Top 47%)5107(Top 110%)
35K21.75 mi0.75 mi14279-4184777-2504777-25020515(Top 80%)8594(Top 79%)8594(Top 184%)
23M23.00 mi1.25 mi14183+964781-44781-412883(Top 50%)4846(Top 44%)4846(Top 104%)
24M24.00 mi1.00 mi14139+444808-274808-2713407(Top 52%)5125(Top 47%)5125(Top 110%)
40K24.85 mi0.85 mi14081+584807+14807+113093(Top 51%)5088(Top 47%)5088(Top 109%)
25.2M25.20 mi0.35 mi14067+144824-174824-1714254(Top 56%)5677(Top 52%)5677(Top 122%)
Finish26.22 mi1.02 mi13980+874805+194805+1912112(Top 47%)4528(Top 41%)4528(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

15845

Females

5475

F18-39

5475

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

12501

Females

3480

F18-39

3480

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

15845

Females

5475

F18-39

5475

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13296

Females

4004

F18-39

4004

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14406

Females

4705

F18-39

4705

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13843

Females

4527

F18-39

4527

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14354

Females

5067

F18-39

5067

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13402

Females

4794

F18-39

4794

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13618

Females

5107

F18-39

5107

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

20515

Females

8594

F18-39

8594

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

12883

Females

4846

F18-39

4846

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13407

Females

5125

F18-39

5125

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13093

Females

5088

F18-39

5088

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14254

Females

5677

F18-39

5677

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12112

Females

4528

F18-39

4528

Passing Analysis

Category:
Athletes Passed
2837
Passed By
2663
Net Change
+174
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14154
5K → 10K91153+858#14154#13296
10K → 15K501064-1014#13296#14310
15K → 20K42579+346#14310#13964
20K → Half4558-13#13964#13977
Half → 25K235168+67#13977#13910
25K → 30K281316-35#13910#13945
30K → 20M157101+56#13945#13889
20M → 21M155127+28#13889#13861
21M → 35K19437-418#13861#14279
35K → 23M17276+96#14279#14183
23M → 24M11167+44#14183#14139
24M → 40K10446+58#14139#14081
40K → 25.2M4834+14#14081#14067
25.2M → Finish12437+87#14067#13980
TOTALS28372663+174
📊

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