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BOSTON MARATHON 2024

Brooke Lee

Bib: 17200•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Masters (Masters Women)
#0 / 6263
Top 10%
Division (F40-44)
#0 / 1613
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:36/mi
23:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
46:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:36/mi
1:10:27
↑ 67↓ 78
20K· 12.43 mi
7:54/mi
1:35:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:40:23
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
1:59:45
↑ 66↓ 880.2%
30K· 18.64 mi
8:18/mi
2:25:32
↑ 181↓ 1480.2%
20M
8:35/mi
2:37:12
↑ 64↓ 500.2%
21M
9:06/mi
2:46:18
↑ 106↓ 241.6%
35K· 21.75 mi
8:05/mi
2:52:21
↑ 17↓ 861.7%
23M
8:25/mi
3:02:53
↑ 23↓ 630.6%
24M
8:07/mi
3:11:00
↓ 821.3%
40K· 24.85 mi
8:09/mi
3:17:58
↓ 200.3%
25.2M
8:59/mi
3:21:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:58/mi
3:29:11
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:23
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:48:48
Pace8:18 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1823:387:3623:38
7:36
-
10K
6.21 mi11:37:3046:507:3223:12
7:28
-0:08
15K
9.32 mi12:01:071:10:277:3423:37
7:36
+0:08
20K
12.43 mi12:25:411:35:017:3924:34
7:54
+0:18
Half
13.11 mi12:31:031:40:237:395:22
7:52
-0:02
25K
15.53 mi12:50:251:59:457:4319:22
7:59
+0:07
30K
18.64 mi13:16:122:25:327:4825:47
8:18
+0:19
20M
20.00 mi13:27:522:37:127:5211:40
8:35
+0:17
21M
21.00 mi13:36:582:46:187:559:06
9:06
+0:31
35K
21.75 mi13:43:012:52:217:556:03
8:05
-1:01
23M
23.00 mi13:53:333:02:537:5710:32
8:25
+0:20
24M
24.00 mi14:01:403:11:007:588:07
8:07
-0:18
40K
24.85 mi14:08:383:17:587:586:58
8:09
+0:02
25.2M
25.20 mi14:11:443:21:047:593:06
8:59
+0:50
Finish
26.22 mi14:19:513:29:117:598:07
7:58
-1:01

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

7:28 /mi

Average Pace

7:59 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:27

34% of race

Time at Steady Pace

1:44:20

50% of race

Time at Slower Pace

34:24

16% of race

Average Pace: 7:59 /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 mi11:14:1823:387:3623:38
7:36
#11618
10K
6.21 mi11:37:3046:507:3223:12
7:28
#10811
15K
9.32 mi12:01:071:10:277:3423:37
7:36
#10644
20K
12.43 mi12:25:411:35:017:3924:34
7:54
#10766
Half
13.11 mi12:31:031:40:237:395:22
7:52
#10805
25K
15.53 mi12:50:251:59:457:4319:22
7:59
#10603
30K
18.64 mi13:16:122:25:327:4825:47
8:18
#10294
20M
20.00 mi13:27:522:37:127:5211:40
8:35
#10222
21M
21.00 mi13:36:582:46:187:559:06
9:06
#10088
35K
21.75 mi13:43:012:52:217:556:03
8:05
#9968
23M
23.00 mi13:53:333:02:537:5710:32
8:25
#9791
24M
24.00 mi14:01:403:11:007:588:07
8:07
#9626
40K
24.85 mi14:08:383:17:587:586:58
8:09
#9470
25.2M
25.20 mi14:11:443:21:047:593:06
8:59
#9400
Finish
26.22 mi14:19:513:29:117:598:07
7:58
#9331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi116182920292010451(Top 41%)2410(Top 22%)2410(Top 149%)
10K6.21 mi3.10 mi10811+8072513+4072513+40710025(Top 39%)2116(Top 19%)2116(Top 131%)
15K9.32 mi3.11 mi10644+1672435+782435+7810451(Top 41%)2410(Top 22%)2410(Top 149%)
20K12.43 mi3.11 mi10766-1222545-1102545-11011198(Top 44%)2919(Top 27%)2919(Top 181%)
Half13.11 mi0.68 mi10805-392567-222567-2211885(Top 47%)3291(Top 30%)3291(Top 204%)
25K15.53 mi2.42 mi10603+2022524+432524+4310131(Top 40%)2552(Top 23%)2552(Top 158%)
30K18.64 mi3.11 mi10294+3092480+442480+449583(Top 38%)2500(Top 23%)2500(Top 155%)
20M20.00 mi1.36 mi10222+722496-162496-169949(Top 39%)2930(Top 27%)2930(Top 182%)
21M21.00 mi1.00 mi10088+1342478+182478+189072(Top 36%)2741(Top 25%)2741(Top 170%)
35K21.75 mi0.75 mi9968+1202455+232455+238394(Top 33%)2429(Top 22%)2429(Top 151%)
23M23.00 mi1.25 mi9791+1772432+232432+238014(Top 31%)2398(Top 22%)2398(Top 149%)
24M24.00 mi1.00 mi9626+1652395+372395+377344(Top 29%)2181(Top 20%)2181(Top 135%)
40K24.85 mi0.85 mi9470+1562356+392356+396571(Top 26%)1928(Top 18%)1928(Top 120%)
25.2M25.20 mi0.35 mi9400+702341+152341+156613(Top 26%)2009(Top 18%)2009(Top 125%)
Finish26.22 mi1.02 mi9331+692351-102351-108370(Top 33%)2771(Top 25%)2771(Top 172%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10451

Females

2410

F40-44

2410

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

10025

Females

2116

F40-44

2116

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10451

Females

2410

F40-44

2410

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11198

Females

2919

F40-44

2919

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

11885

Females

3291

F40-44

3291

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10131

Females

2552

F40-44

2552

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9583

Females

2500

F40-44

2500

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

9949

Females

2930

F40-44

2930

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9072

Females

2741

F40-44

2741

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8394

Females

2429

F40-44

2429

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8014

Females

2398

F40-44

2398

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7344

Females

2181

F40-44

2181

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6571

Females

1928

F40-44

1928

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6613

Females

2009

F40-44

2009

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8370

Females

2771

F40-44

2771

Passing Analysis

Category:
Athletes Passed
3404*
Passed By
1115
Net Change
+2287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11618
5K → 10K84336+807#11618#10811
10K → 15K292125+167#10811#10644
15K → 20K178300-122#10644#10766
20K → Half3372-39#10766#10805
Half → 25K321119+202#10805#10603
25K → 30K444135+309#10603#10294
30K → 20M174101+72#10294#10222
20M → 21M20065+134#10222#10088
21M → 35K140*20+120#10088#9968
35K → 23M22750+177#9968#9791
23M → 24M183*18+165#9791#9626
24M → 40K17620+156#9626#9470
40K → 25.2M788+70#9470#9400
25.2M → Finish11546+69#9400#9331
TOTALS3404*1115+2287

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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