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BOSTON MARATHON 2024

Elizabeth Cella

Bib: 19268•F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
8:57/mi
27:48
↑ 97↓ 3451.5%
10K· 6.21 mi
9:08/mi
56:11
↑ 79↓ 1380.4%
15K· 9.32 mi
9:15/mi
1:24:55
↑ 67↓ 78
20K· 12.43 mi
9:18/mi
1:53:48
↑ 106↓ 860.1%
Half· 13.11 mi
9:10/mi
2:00:03
↑ 19↓ 370.5%
25K· 15.53 mi
9:21/mi
2:22:43
↑ 66↓ 880.2%
30K· 18.64 mi
9:40/mi
2:52:46
↑ 181↓ 1480.2%
20M
9:35/mi
3:05:47
↑ 64↓ 500.2%
21M
10:04/mi
3:15:51
↑ 106↓ 241.6%
35K· 21.75 mi
9:04/mi
3:22:38
↑ 17↓ 861.7%
23M
9:11/mi
3:34:08
↑ 23↓ 630.6%
24M
9:11/mi
3:43:19
↓ 821.3%
40K· 24.85 mi
8:52/mi
3:50:54
↓ 200.3%
25.2M
9:54/mi
3:54:19
↑ 13↓ 160.2%
Finish· 26.22 mi
8:12/mi
4:02:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:03
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:02:37
Pace9:21 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2427:488:5727:48
8:57
-
10K
6.21 mi11:49:4756:119:0328:23
9:08
+0:11
15K
9.32 mi12:18:311:24:559:0728:44
9:15
+0:07
20K
12.43 mi12:47:241:53:489:0928:53
9:18
+0:03
Half
13.11 mi12:53:392:00:039:096:15
9:10
-0:08
25K
15.53 mi13:16:192:22:439:1122:40
9:21
+0:11
30K
18.64 mi13:46:222:52:469:1630:03
9:40
+0:19
20M
20.00 mi13:59:233:05:479:1713:01
9:35
-0:05
21M
21.00 mi14:09:273:15:519:2010:04
10:04
+0:29
35K
21.75 mi14:16:143:22:389:196:47
9:04
-1:00
23M
23.00 mi14:27:443:34:089:1911:30
9:11
+0:07
24M
24.00 mi14:36:553:43:199:189:11
9:11
0:00
40K
24.85 mi14:44:303:50:549:177:35
8:52
-0:19
25.2M
25.20 mi14:47:553:54:199:183:25
9:54
+1:02
Finish
26.22 mi14:56:164:02:409:168:21
8:12
-1:42

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

8:12 /mi

Average Pace

9:16 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:44

18% of race

Time at Steady Pace

2:22:23

59% of race

Time at Slower Pace

56:33

23% of race

Average Pace: 9:15 /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 mi11:21:2427:488:5727:48
8:57
#19866
10K
6.21 mi11:49:4756:119:0328:23
9:08
#20056
15K
9.32 mi12:18:311:24:559:0728:44
9:15
#19996
20K
12.43 mi12:47:241:53:489:0928:53
9:18
#19594
Half
13.11 mi12:53:392:00:039:096:15
9:10
#19570
25K
15.53 mi13:16:192:22:439:1122:40
9:21
#19114
30K
18.64 mi13:46:222:52:469:1630:03
9:40
#18524
20M
20.00 mi13:59:233:05:479:1713:01
9:35
#18261
21M
21.00 mi14:09:273:15:519:2010:04
10:04
#17970
35K
21.75 mi14:16:143:22:389:196:47
9:04
#17799
23M
23.00 mi14:27:443:34:089:1911:30
9:11
#17472
24M
24.00 mi14:36:553:43:199:189:11
9:11
#17294
40K
24.85 mi14:44:303:50:549:177:35
8:52
#17021
25.2M
25.20 mi14:47:553:54:199:183:25
9:54
#16905
Finish
26.22 mi14:56:164:02:409:168:21
8:12
#16641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi198667813781319883(Top 78%)7719(Top 71%)7719(Top 479%)
10K6.21 mi3.10 mi20056-1907894-817894-8120302(Top 79%)7988(Top 73%)7988(Top 495%)
15K9.32 mi3.11 mi19996+607838+567838+5619883(Top 78%)7719(Top 71%)7719(Top 479%)
20K12.43 mi3.11 mi19594+4027612+2267612+22618555(Top 73%)7026(Top 64%)7026(Top 436%)
Half13.11 mi0.68 mi19570+247602+107602+1018984(Top 74%)7337(Top 67%)7337(Top 455%)
25K15.53 mi2.42 mi19114+4567369+2337369+23316992(Top 67%)6276(Top 57%)6276(Top 389%)
30K18.64 mi3.11 mi18524+5907122+2477122+24716153(Top 63%)6054(Top 55%)6054(Top 375%)
20M20.00 mi1.36 mi18261+2637004+1187004+11814884(Top 58%)5618(Top 51%)5618(Top 348%)
21M21.00 mi1.00 mi17970+2916875+1296875+12913282(Top 52%)4946(Top 45%)4946(Top 307%)
35K21.75 mi0.75 mi17799+1716800+756800+7513691(Top 54%)5182(Top 47%)5182(Top 321%)
23M23.00 mi1.25 mi17472+3276631+1696631+16912099(Top 47%)4466(Top 41%)4466(Top 277%)
24M24.00 mi1.00 mi17294+1786557+746557+7413068(Top 51%)4970(Top 45%)4970(Top 308%)
40K24.85 mi0.85 mi17021+2736443+1146443+11410279(Top 40%)3713(Top 34%)3713(Top 230%)
25.2M25.20 mi0.35 mi16905+1166402+416402+4110654(Top 42%)3960(Top 36%)3960(Top 246%)
Finish26.22 mi1.02 mi16641+2646274+1286274+1289790(Top 38%)3430(Top 31%)3430(Top 213%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

19883

Females

7719

F40-44

7719

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20302

Females

7988

F40-44

7988

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

19883

Females

7719

F40-44

7719

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18555

Females

7026

F40-44

7026

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

18984

Females

7337

F40-44

7337

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

16992

Females

6276

F40-44

6276

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16153

Females

6054

F40-44

6054

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14884

Females

5618

F40-44

5618

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13282

Females

4946

F40-44

4946

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13691

Females

5182

F40-44

5182

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

12099

Females

4466

F40-44

4466

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13068

Females

4970

F40-44

4970

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10279

Females

3713

F40-44

3713

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10654

Females

3960

F40-44

3960

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9790

Females

3430

F40-44

3430

Passing Analysis

Category:
Athletes Passed
3909
Passed By
684
Net Change
+3225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19866
5K → 10K196386-190#19866#20056
10K → 15K222162+60#20056#19996
15K → 20K45452+402#19996#19594
20K → Half4521+24#19594#19570
Half → 25K47418+456#19570#19114
25K → 30K60919+590#19114#18524
30K → 20M2718+263#18524#18261
20M → 21M2976+291#18261#17970
21M → 35K1732+171#17970#17799
35K → 23M3303+327#17799#17472
23M → 24M1813+178#17472#17294
24M → 40K2730+273#17294#17021
40K → 25.2M1171+116#17021#16905
25.2M → Finish2673+264#16905#16641
TOTALS3909684+3225
📊

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