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BOSTON MARATHON 2024

Alison Oliver

Bib: 27510•F

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

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
9:42/mi
30:07
↑ 97↓ 3451.5%
10K· 6.21 mi
9:36/mi
59:56
↑ 79↓ 1380.4%
15K· 9.32 mi
9:41/mi
1:30:00
↑ 67↓ 78
20K· 12.43 mi
9:38/mi
1:59:56
↑ 106↓ 860.1%
Half· 13.11 mi
9:35/mi
2:06:28
↑ 19↓ 370.5%
25K· 15.53 mi
9:46/mi
2:30:10
↑ 66↓ 880.2%
30K· 18.64 mi
9:54/mi
3:00:55
↑ 181↓ 1480.2%
20M
9:49/mi
3:14:15
↑ 64↓ 500.2%
21M
10:13/mi
3:24:28
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:31:49
↑ 17↓ 861.7%
23M
10:02/mi
3:44:23
↑ 23↓ 630.6%
24M
10:03/mi
3:54:26
↓ 821.3%
40K· 24.85 mi
11:29/mi
4:04:15
↓ 200.3%
25.2M
14:18/mi
4:09:11
↑ 13↓ 160.2%
Finish· 26.22 mi
10:30/mi
4:19:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:28
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:13:25
Pace10:11 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4430:079:4230:07
9:42
-
10K
6.21 mi12:18:3359:569:3929:49
9:36
-0:06
15K
9.32 mi12:48:371:30:009:3930:04
9:41
+0:05
20K
12.43 mi13:18:331:59:569:3929:56
9:38
-0:03
Half
13.11 mi13:25:052:06:289:396:32
9:35
-0:03
25K
15.53 mi13:48:472:30:109:4023:42
9:46
+0:11
30K
18.64 mi14:19:323:00:559:4230:45
9:54
+0:08
20M
20.00 mi14:32:523:14:159:4313:20
9:49
-0:05
21M
21.00 mi14:43:053:24:289:4410:13
10:13
+0:24
35K
21.75 mi14:50:263:31:499:447:21
9:49
-0:24
23M
23.00 mi15:03:003:44:239:4512:34
10:02
+0:13
24M
24.00 mi15:13:033:54:269:4610:03
10:03
+0:01
40K
24.85 mi15:22:524:04:159:509:49
11:29
+1:26
25.2M
25.20 mi15:27:484:09:119:534:56
14:18
+2:49
Finish
26.22 mi15:38:304:19:539:5510:42
10:30
-3:48

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

9:35 /mi

Average Pace

9:55 /mi

Slowest Pace

14:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:54:26

90% of race

Time at Slower Pace

25:27

10% of race

Average Pace: 9:55 /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 mi11:48:4430:079:4230:07
9:42
#22266
10K
6.21 mi12:18:3359:569:3929:49
9:36
#21936
15K
9.32 mi12:48:371:30:009:3930:04
9:41
#21661
20K
12.43 mi13:18:331:59:569:3929:56
9:38
#21082
Half
13.11 mi13:25:052:06:289:396:32
9:35
#21044
25K
15.53 mi13:48:472:30:109:4023:42
9:46
#20602
30K
18.64 mi14:19:323:00:559:4230:45
9:54
#19974
20M
20.00 mi14:32:523:14:159:4313:20
9:49
#19690
21M
21.00 mi14:43:053:24:289:4410:13
10:13
#19359
35K
21.75 mi14:50:263:31:499:447:21
9:49
#19247
23M
23.00 mi15:03:003:44:239:4512:34
10:02
#19001
24M
24.00 mi15:13:033:54:269:4610:03
10:03
#18868
40K
24.85 mi15:22:524:04:159:509:49
11:29
#18866
25.2M
25.20 mi15:27:484:09:119:534:56
14:18
#18930
Finish
26.22 mi15:38:304:19:539:5510:42
10:30
#18959
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi222669037903721150(Top 83%)8407(Top 77%)8407(Top 180%)
10K6.21 mi3.10 mi21936+3308879+1588879+15821626(Top 85%)8722(Top 80%)8722(Top 187%)
15K9.32 mi3.11 mi21661+2758721+1588721+15821150(Top 83%)8407(Top 77%)8407(Top 180%)
20K12.43 mi3.11 mi21082+5798397+3248397+32419602(Top 77%)7589(Top 69%)7589(Top 163%)
Half13.11 mi0.68 mi21044+388379+188379+1820329(Top 80%)8067(Top 74%)8067(Top 173%)
25K15.53 mi2.42 mi20602+4428167+2128167+21218473(Top 72%)7086(Top 65%)7086(Top 152%)
30K18.64 mi3.11 mi19974+6287884+2837884+28317018(Top 67%)6524(Top 60%)6524(Top 140%)
20M20.00 mi1.36 mi19690+2847763+1217763+12115831(Top 62%)6128(Top 56%)6128(Top 132%)
21M21.00 mi1.00 mi19359+3317620+1437620+14313840(Top 54%)5239(Top 48%)5239(Top 112%)
35K21.75 mi0.75 mi19247+1127574+467574+4616643(Top 65%)6682(Top 61%)6682(Top 143%)
23M23.00 mi1.25 mi19001+2467459+1157459+11515624(Top 61%)6231(Top 57%)6231(Top 134%)
24M24.00 mi1.00 mi18868+1337413+467413+4616506(Top 65%)6705(Top 61%)6705(Top 144%)
40K24.85 mi0.85 mi18866+27426-137426-1319307(Top 76%)8170(Top 75%)8170(Top 175%)
25.2M25.20 mi0.35 mi18930-647469-437469-4322124(Top 87%)9537(Top 87%)9537(Top 205%)
Finish26.22 mi1.02 mi18959-297505-367505-3620040(Top 78%)8503(Top 78%)8503(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21150

Females

8407

F18-39

8407

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21626

Females

8722

F18-39

8722

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21150

Females

8407

F18-39

8407

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

19602

Females

7589

F18-39

7589

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

20329

Females

8067

F18-39

8067

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

18473

Females

7086

F18-39

7086

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

17018

Females

6524

F18-39

6524

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15831

Females

6128

F18-39

6128

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

13840

Females

5239

F18-39

5239

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16643

Females

6682

F18-39

6682

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15624

Females

6231

F18-39

6231

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16506

Females

6705

F18-39

6705

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19307

Females

8170

F18-39

8170

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22124

Females

9537

F18-39

9537

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

20040

Females

8503

F18-39

8503

Passing Analysis

Category:
Athletes Passed
3739
Passed By
432
Net Change
+3307
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22266
5K → 10K42595+330#22266#21936
10K → 15K33560+275#21936#21661
15K → 20K5856+579#21661#21082
20K → Half5113+38#21082#21044
Half → 25K4497+442#21044#20602
25K → 30K6302+628#20602#19974
30K → 20M2862+284#19974#19690
20M → 21M3321+331#19690#19359
21M → 35K12412+112#19359#19247
35K → 23M2515+246#19247#19001
23M → 24M14613+133#19001#18868
24M → 40K5856+2#18868#18866
40K → 25.2M973-64#18866#18930
25.2M → Finish5887-29#18930#18959
TOTALS3739432+3307
📊

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