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BOSTON MARATHON 2024

Brooke Lorentz

Bib: 7281•F

TX

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0:00
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Overall
#0 / 25550
Top 22%
Gender (Female)
#0 / 10924
Top 7%
Division (F18-39)
#0 / 4660
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:09
Rank: #7879
Start → 5K
22:09 | 7:08/mi
10K· 6.21 mi
43:56
Rank: #7270 (+609)
5K → 10K
21:47 | 7:01/mi
15K· 9.32 mi
1:06:12
Rank: #7229 (+41)
10K → 15K
22:16 | 7:10/mi
20K· 12.43 mi
1:28:53
Rank: #7113 (+116)
15K → 20K
22:41 | 7:18/mi
Half· 13.11 mi
1:33:47
Rank: #7099 (+14)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:51:36
Rank: #6845 (+254)
Half → 25K
17:49 | 7:21/mi
30K· 18.64 mi
2:15:06
Rank: #6459 (+386)
25K → 30K
23:30 | 7:34/mi
20M
2:25:28
Rank: #6242 (+217)
30K → 20M
10:22 | 7:38/mi
21M
2:33:44
Rank: #6091 (+151)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:39:22
Rank: #5995 (+96)
21M → 35K
5:38 | 7:32/mi
23M
2:49:11
Rank: #5839 (+156)
35K → 23M
9:49 | 7:50/mi
24M
2:56:53
Rank: #5737 (+102)
23M → 24M
7:42 | 7:42/mi
40K· 24.85 mi
3:03:39
Rank: #5640 (+97)
24M → 40K
6:46 | 7:55/mi
25.2M
3:06:44
Rank: #5618 (+22)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:14:46
Rank: #5644 (-26)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:47
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:40:59
Pace7:42 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:5822:097:0822:09
7:08
-
10K
6.21 mi10:51:4543:567:0421:47
7:01
-0:07
15K
9.32 mi11:14:011:06:127:0622:16
7:10
+0:09
20K
12.43 mi11:36:421:28:537:0922:41
7:18
+0:08
Half
13.11 mi11:41:361:33:477:094:54
7:11
-0:07
25K
15.53 mi11:59:251:51:367:1117:49
7:21
+0:10
30K
18.64 mi12:22:552:15:067:1523:30
7:34
+0:13
20M
20.00 mi12:33:172:25:287:1610:22
7:38
+0:04
21M
21.00 mi12:41:332:33:447:198:16
8:16
+0:38
35K
21.75 mi12:47:112:39:227:205:38
7:32
-0:44
23M
23.00 mi12:57:002:49:117:219:49
7:50
+0:18
24M
24.00 mi13:04:422:56:537:227:42
7:42
-0:08
40K
24.85 mi13:11:283:03:397:236:46
7:55
+0:13
25.2M
25.20 mi13:14:333:06:447:253:05
8:56
+1:01
Finish
26.22 mi13:22:353:14:467:268:02
7:53
-1:03

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

7:01 /mi

Average Pace

7:26 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:47

48% of race

Time at Steady Pace

1:05:01

33% of race

Time at Slower Pace

35:58

18% of race

Average Pace: 7:26 /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 mi10:29:5822:097:0822:09
7:08
#7879
10K
6.21 mi10:51:4543:567:0421:47
7:01
#7270
15K
9.32 mi11:14:011:06:127:0622:16
7:10
#7229
20K
12.43 mi11:36:421:28:537:0922:41
7:18
#7113
Half
13.11 mi11:41:361:33:477:094:54
7:11
#7099
25K
15.53 mi11:59:251:51:367:1117:49
7:21
#6845
30K
18.64 mi12:22:552:15:067:1523:30
7:34
#6459
20M
20.00 mi12:33:172:25:287:1610:22
7:38
#6242
21M
21.00 mi12:41:332:33:447:198:16
8:16
#6091
35K
21.75 mi12:47:112:39:227:205:38
7:32
#5995
23M
23.00 mi12:57:002:49:117:219:49
7:50
#5839
24M
24.00 mi13:04:422:56:537:227:42
7:42
#5737
40K
24.85 mi13:11:283:03:397:236:46
7:55
#5640
25.2M
25.20 mi13:14:333:06:447:253:05
8:56
#5618
Finish
26.22 mi13:22:353:14:467:268:02
7:53
#5644
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi7879111711177256(Top 28%)1000(Top 9%)1000(Top 21%)
10K6.21 mi3.10 mi7270+609927+190927+1906752(Top 26%)794(Top 7%)794(Top 17%)
15K9.32 mi3.11 mi7229+41935-8935-87256(Top 28%)1000(Top 9%)1000(Top 21%)
20K12.43 mi3.11 mi7113+116934+1934+16984(Top 27%)985(Top 9%)985(Top 21%)
Half13.11 mi0.68 mi7099+14932+2932+26912(Top 27%)958(Top 9%)958(Top 21%)
25K15.53 mi2.42 mi6845+254888+44888+446120(Top 24%)851(Top 8%)851(Top 18%)
30K18.64 mi3.11 mi6459+386818+70818+705419(Top 21%)773(Top 7%)773(Top 17%)
20M20.00 mi1.36 mi6242+217796+22796+224885(Top 19%)700(Top 6%)700(Top 15%)
21M21.00 mi1.00 mi6091+151782+14782+145204(Top 20%)967(Top 9%)967(Top 21%)
35K21.75 mi0.75 mi5995+96772+10772+105210(Top 20%)970(Top 9%)970(Top 21%)
23M23.00 mi1.25 mi5839+156766+6766+65001(Top 20%)1006(Top 9%)1006(Top 22%)
24M24.00 mi1.00 mi5737+102758+8758+85048(Top 20%)1106(Top 10%)1106(Top 24%)
40K24.85 mi0.85 mi5640+97766-8766-85387(Top 21%)1364(Top 12%)1364(Top 29%)
25.2M25.20 mi0.35 mi5618+22777-11777-116307(Top 25%)1838(Top 17%)1838(Top 39%)
Finish26.22 mi1.02 mi5644-26813-36813-367829(Top 31%)2471(Top 23%)2471(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7256

Females

1000

F18-39

1000

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6752

Females

794

F18-39

794

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7256

Females

1000

F18-39

1000

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6984

Females

985

F18-39

985

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6912

Females

958

F18-39

958

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6120

Females

851

F18-39

851

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5419

Females

773

F18-39

773

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4885

Females

700

F18-39

700

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5204

Females

967

F18-39

967

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5210

Females

970

F18-39

970

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5001

Females

1006

F18-39

1006

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5048

Females

1106

F18-39

1106

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5387

Females

1364

F18-39

1364

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6307

Females

1838

F18-39

1838

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7829

Females

2471

F18-39

2471

Passing Analysis

Category:
Athletes Passed
2861
Passed By
626
Net Change
+2235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7879
5K → 10K63829+609#7879#7270
10K → 15K165124+41#7270#7229
15K → 20K224108+116#7229#7113
20K → Half3824+14#7113#7099
Half → 25K29743+254#7099#6845
25K → 30K43549+386#6845#6459
30K → 20M23417+217#6459#6242
20M → 21M17928+151#6242#6091
21M → 35K11418+96#6091#5995
35K → 23M19135+156#5995#5839
23M → 24M12321+102#5839#5737
24M → 40K12831+97#5737#5640
40K → 25.2M4523+22#5640#5618
25.2M → Finish5076-26#5618#5644
TOTALS2861626+2235
📊

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