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BOSTON MARATHON 2024

Liza Powell

Bib: 27315 F IN

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:39/mi
26:53
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:48/mi
54:13
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:07/mi
1:22:33
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:25/mi
1:51:49
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:05/mi
1:58:01
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:39/mi
2:21:24
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:11/mi
2:53:02
↑ 181↓ 1480.2%
138 ft elev
20M
10:00/mi
3:06:38
↑ 64↓ 500.2%
148 ft elev
21M
11:26/mi
3:18:04
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:11/mi
3:24:56
↑ 17↓ 861.7%
156 ft elev
23M
9:46/mi
3:37:10
↑ 23↓ 630.6%
116 ft elev
24M
9:12/mi
3:46:22
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:41/mi
3:54:39
↓ 200.3%
20 ft elev
25.2M
11:16/mi
3:58:32
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:49/mi
4:08:32
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:01
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:10:31
Pace9:57 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4426:538:3926:53
8:39
-
10K
6.21 mi12:14:0454:138:4427:20
8:48
+0:09
15K
9.32 mi12:42:241:22:338:5128:20
9:07
+0:19
20K
12.43 mi13:11:401:51:499:0029:16
9:25
+0:18
Half
13.11 mi13:17:521:58:019:006:12
9:05
-0:20
25K
15.53 mi13:41:152:21:249:0623:23
9:39
+0:34
30K
18.64 mi14:12:532:53:029:1731:38
10:11
+0:32
20M
20.00 mi14:26:293:06:389:2013:36
10:00
-0:11
21M
21.00 mi14:37:553:18:049:2611:26
11:26
+1:26
35K
21.75 mi14:44:473:24:569:256:52
9:11
-2:15
23M
23.00 mi14:57:013:37:109:2712:14
9:46
+0:35
24M
24.00 mi15:06:133:46:229:269:12
9:12
-0:34
40K
24.85 mi15:14:303:54:399:268:17
9:41
+0:29
25.2M
25.20 mi15:18:233:58:329:283:53
11:16
+1:35
Finish
26.22 mi15:28:234:08:329:2910:00
9:49
-1:27

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

8:39 /mi

Average Pace

9:29 /mi

Slowest Pace

11:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:49

42% of race

Time at Steady Pace

1:36:46

39% of race

Time at Slower Pace

46:57

19% of race

Average Pace: 9:29 /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 mi11:46:4426:538:3926:53
8:39
#18606
10K
6.21 mi12:14:0454:138:4427:20
8:48
#18731
15K
9.32 mi12:42:241:22:338:5128:20
9:07
#18945
20K
12.43 mi13:11:401:51:499:0029:16
9:25
#18954
Half
13.11 mi13:17:521:58:019:006:12
9:05
#18929
25K
15.53 mi13:41:152:21:249:0623:23
9:39
#18750
30K
18.64 mi14:12:532:53:029:1731:38
10:11
#18573
20M
20.00 mi14:26:293:06:389:2013:36
10:00
#18421
21M
21.00 mi14:37:553:18:049:2611:26
11:26
#18351
35K
21.75 mi14:44:473:24:569:256:52
9:11
#18193
23M
23.00 mi14:57:013:37:109:2712:14
9:46
#17945
24M
24.00 mi15:06:133:46:229:269:12
9:12
#17742
40K
24.85 mi15:14:303:54:399:268:17
9:41
#17599
25.2M
25.20 mi15:18:233:58:329:283:53
11:16
#17547
Finish
26.22 mi15:28:234:08:329:2910:00
9:49
#17507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi186067111711119417(Top 76%)7473(Top 68%)7473(Top 160%)
10K6.21 mi3.10 mi18731-1257177-667177-6618855(Top 74%)7222(Top 66%)7222(Top 155%)
15K9.32 mi3.11 mi18945-2147270-937270-9319417(Top 76%)7473(Top 68%)7473(Top 160%)
20K12.43 mi3.11 mi18954-97263+77263+718940(Top 74%)7240(Top 66%)7240(Top 155%)
Half13.11 mi0.68 mi18929+257260+37260+318667(Top 73%)7142(Top 65%)7142(Top 153%)
25K15.53 mi2.42 mi18750+1797173+877173+8718025(Top 71%)6839(Top 63%)6839(Top 147%)
30K18.64 mi3.11 mi18573+1777150+237150+2317927(Top 70%)7003(Top 64%)7003(Top 150%)
20M20.00 mi1.36 mi18421+1527097+537097+5316519(Top 65%)6470(Top 59%)6470(Top 139%)
21M21.00 mi1.00 mi18351+707076+217076+2117518(Top 69%)7089(Top 65%)7089(Top 152%)
35K21.75 mi0.75 mi18193+1587005+717005+7114207(Top 56%)5450(Top 50%)5450(Top 117%)
23M23.00 mi1.25 mi17945+2486904+1016904+10114651(Top 57%)5746(Top 53%)5746(Top 123%)
24M24.00 mi1.00 mi17742+2036815+896815+8913140(Top 51%)5006(Top 46%)5006(Top 107%)
40K24.85 mi0.85 mi17599+1436764+516764+5113869(Top 54%)5473(Top 50%)5473(Top 117%)
25.2M25.20 mi0.35 mi17547+526754+106754+1015391(Top 60%)6229(Top 57%)6229(Top 134%)
Finish26.22 mi1.02 mi17507+406753+16753+117773(Top 70%)7393(Top 68%)7393(Top 159%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21story building
+97ft-345ft

Overall

19417

Females

7473

F18-39

7473

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

18855

Females

7222

F18-39

7222

10K→15K

6.2 - 9.3 mi

Top 76%
×3story building
+67ft-78ft

Overall

19417

Females

7473

F18-39

7473

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18940

Females

7240

F18-39

7240

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18667

Females

7142

F18-39

7142

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

18025

Females

6839

F18-39

6839

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

17927

Females

7003

F18-39

7003

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

16519

Females

6470

F18-39

6470

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

17518

Females

7089

F18-39

7089

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14207

Females

5450

F18-39

5450

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

14651

Females

5746

F18-39

5746

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13140

Females

5006

F18-39

5006

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

13869

Females

5473

F18-39

5473

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15391

Females

6229

F18-39

6229

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17773

Females

7393

F18-39

7393

Passing Analysis

Category:
Athletes Passed
2515
Passed By
1416
Net Change
+1099
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18606
5K → 10K233358-125#18606#18731
10K → 15K141355-214#18731#18945
15K → 20K264273-9#18945#18954
20K → Half5227+25#18954#18929
Half → 25K27899+179#18929#18750
25K → 30K323146+177#18750#18573
30K → 20M18331+152#18573#18421
20M → 21M13161+70#18421#18351
21M → 35K1580+158#18351#18193
35K → 23M2568+248#18193#17945
23M → 24M2041+203#17945#17742
24M → 40K1496+143#17742#17599
40K → 25.2M6311+52#17599#17547
25.2M → Finish8040+40#17547#17507
TOTALS25151416+1099
📊

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