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BOSTON MARATHON 2024

Lori Harley

Bib: 22333•F

SD

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Masters (Masters Women)
#0 / 6263
Top 37%
Division (F55-59)
#0 / 876
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:35
Rank: #16251
Start → 5K
8:14/mi
25:35 split
10K· 6.21 mi
51:38
Rank: #16409 (-158)
5K → 10K
8:23/mi
26:03 split
15K· 9.32 mi
1:17:57
Rank: #16296 (+113)
10K → 15K
8:28/mi
26:19 split
20K· 12.43 mi
1:44:56
Rank: #16095 (+201)
15K → 20K
8:41/mi
26:59 split
Half· 13.11 mi
1:50:42
Rank: #16045 (+50)
20K → Half
8:27/mi
5:46 split
25K· 15.53 mi
2:12:00
Rank: #15751 (+294)
Half → 25K
8:47/mi
21:18 split
30K· 18.64 mi
2:40:44
Rank: #15459 (+292)
25K → 30K
9:15/mi
28:44 split
20M
2:53:14
Rank: #15296 (+163)
30K → 20M
9:12/mi
12:30 split
21M
3:03:29
Rank: #15200 (+96)
20M → 21M
10:15/mi
10:15 split
35K· 21.75 mi
3:10:02
Rank: #15104 (+96)
21M → 35K
8:45/mi
6:33 split
23M
3:22:08
Rank: #15024 (+80)
35K → 23M
9:40/mi
12:06 split
24M
3:31:16
Rank: #14908 (+116)
23M → 24M
9:08/mi
9:08 split
40K· 24.85 mi
3:38:58
Rank: #14702 (+206)
24M → 40K
9:00/mi
7:42 split
25.2M
3:42:39
Rank: #14663 (+39)
40K → 25.2M
10:41/mi
3:41 split
Finish· 26.22 mi
3:51:44
Rank: #14612 (+51)
25.2M → Finish
8:55/mi
9:05 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:01:02
Pace9:14 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0925:358:1425:35
8:14
-
10K
6.21 mi11:50:1251:388:1926:03
8:23
+0:09
15K
9.32 mi12:16:311:17:578:2226:19
8:28
+0:05
20K
12.43 mi12:43:301:44:568:2726:59
8:41
+0:13
Half
13.11 mi12:49:161:50:428:275:46
8:27
-0:14
25K
15.53 mi13:10:342:12:008:3021:18
8:47
+0:20
30K
18.64 mi13:39:182:40:448:3728:44
9:15
+0:28
20M
20.00 mi13:51:482:53:148:4012:30
9:12
-0:03
21M
21.00 mi14:02:033:03:298:4410:15
10:15
+1:03
35K
21.75 mi14:08:363:10:028:446:33
8:45
-1:30
23M
23.00 mi14:20:423:22:088:4712:06
9:40
+0:55
24M
24.00 mi14:29:503:31:168:489:08
9:08
-0:32
40K
24.85 mi14:37:323:38:588:497:42
9:00
-0:08
25.2M
25.20 mi14:41:133:42:398:503:41
10:41
+1:41
Finish
26.22 mi14:50:183:51:448:519:05
8:55
-1:46

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

8:14 /mi

Average Pace

8:51 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:43

36% of race

Time at Steady Pace

2:01:59

53% of race

Time at Slower Pace

26:02

11% of race

Average Pace: 8:50 /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 mi11:24:0925:358:1425:35
8:14
#16251
10K
6.21 mi11:50:1251:388:1926:03
8:23
#16409
15K
9.32 mi12:16:311:17:578:2226:19
8:28
#16296
20K
12.43 mi12:43:301:44:568:2726:59
8:41
#16095
Half
13.11 mi12:49:161:50:428:275:46
8:27
#16045
25K
15.53 mi13:10:342:12:008:3021:18
8:47
#15751
30K
18.64 mi13:39:182:40:448:3728:44
9:15
#15459
20M
20.00 mi13:51:482:53:148:4012:30
9:12
#15296
21M
21.00 mi14:02:033:03:298:4410:15
10:15
#15200
35K
21.75 mi14:08:363:10:028:446:33
8:45
#15104
23M
23.00 mi14:20:423:22:088:4712:06
9:40
#15024
24M
24.00 mi14:29:503:31:168:489:08
9:08
#14908
40K
24.85 mi14:37:323:38:588:497:42
9:00
#14702
25.2M
25.20 mi14:41:133:42:398:503:41
10:41
#14663
Finish
26.22 mi14:50:183:51:448:519:05
8:55
#14612
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi162515710571016244(Top 64%)5706(Top 52%)5706(Top 651%)
10K6.21 mi3.10 mi16409-1585806-965806-9616611(Top 65%)5895(Top 54%)5895(Top 673%)
15K9.32 mi3.11 mi16296+1135734+725734+7216244(Top 64%)5706(Top 52%)5706(Top 651%)
20K12.43 mi3.11 mi16095+2015626+1085626+10815779(Top 62%)5456(Top 50%)5456(Top 623%)
Half13.11 mi0.68 mi16045+505609+175609+1715471(Top 61%)5314(Top 49%)5314(Top 607%)
25K15.53 mi2.42 mi15751+2945457+1525457+15214515(Top 57%)4895(Top 45%)4895(Top 559%)
30K18.64 mi3.11 mi15459+2925356+1015356+10114406(Top 56%)5095(Top 47%)5095(Top 582%)
20M20.00 mi1.36 mi15296+1635303+535303+5313158(Top 51%)4658(Top 43%)4658(Top 532%)
21M21.00 mi1.00 mi15200+965294+95294+913945(Top 55%)5286(Top 48%)5286(Top 603%)
35K21.75 mi0.75 mi15104+965257+375257+3712140(Top 48%)4367(Top 40%)4367(Top 499%)
23M23.00 mi1.25 mi15024+805257525714212(Top 56%)5525(Top 51%)5525(Top 631%)
24M24.00 mi1.00 mi14908+1165244+135244+1312815(Top 50%)4834(Top 44%)4834(Top 552%)
40K24.85 mi0.85 mi14702+2065164+805164+8010919(Top 43%)4026(Top 37%)4026(Top 460%)
25.2M25.20 mi0.35 mi14663+395155+95155+913467(Top 53%)5299(Top 49%)5299(Top 605%)
Finish26.22 mi1.02 mi14612+515156-15156-113800(Top 54%)5374(Top 49%)5374(Top 613%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16244

Females

5706

F55-59

5706

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16611

Females

5895

F55-59

5895

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16244

Females

5706

F55-59

5706

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

15779

Females

5456

F55-59

5456

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15471

Females

5314

F55-59

5314

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

14515

Females

4895

F55-59

4895

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14406

Females

5095

F55-59

5095

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

13158

Females

4658

F55-59

4658

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

13945

Females

5286

F55-59

5286

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12140

Females

4367

F55-59

4367

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14212

Females

5525

F55-59

5525

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12815

Females

4834

F55-59

4834

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10919

Females

4026

F55-59

4026

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13467

Females

5299

F55-59

5299

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

13800

Females

5374

F55-59

5374

Passing Analysis

Category:
Athletes Passed
2860
Passed By
1221
Net Change
+1639
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16251
5K → 10K220378-158#16251#16409
10K → 15K284171+113#16409#16296
15K → 20K350149+201#16296#16095
20K → Half6919+50#16095#16045
Half → 25K35460+294#16045#15751
25K → 30K406114+292#15751#15459
30K → 20M20138+163#15459#15296
20M → 21M17377+96#15296#15200
21M → 35K11418+96#15200#15104
35K → 23M15373+80#15104#15024
23M → 24M15539+116#15024#14908
24M → 40K21610+206#14908#14702
40K → 25.2M6021+39#14702#14663
25.2M → Finish10554+51#14663#14612
TOTALS28601221+1639
📊

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