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BOSTON MARATHON 2024

Argentina Valdepenas Cerna

Bib: 141 F MX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 1%
Gender (Female)
#0 / 10924
Top 0.2%
Masters (Masters Women)
#0 / 6263
Top 0.1%
Division (F40-44)
#0 / 1613
Top 0.2%
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
5:50/mi
18:06
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
5:55/mi
36:30
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:01/mi
55:13
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
5:58/mi
1:13:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
5:52/mi
1:17:46
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:00/mi
1:32:19
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:07/mi
1:51:19
↑ 181↓ 1480.2%
138 ft elev
20M
6:09/mi
1:59:40
↑ 64↓ 500.2%
148 ft elev
21M
6:31/mi
2:06:11
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:01/mi
2:10:41
↑ 17↓ 861.7%
156 ft elev
23M
6:19/mi
2:18:36
↑ 23↓ 630.6%
116 ft elev
24M
6:00/mi
2:24:36
↓ 821.3%
34 ft elev
40K· 24.85 mi
5:58/mi
2:29:42
↓ 200.3%
20 ft elev
25.2M
6:34/mi
2:31:58
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
5:52/mi
2:37:57
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:17:465:56 /mi⚡ faster
2nd Half
1:20:116:07 /mi+3.1%
Positive split — 3.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:05:0818:065:5018:06
5:50
-
10K
6.21 mi10:23:3236:305:5218:24
5:55
+0:05
15K
9.32 mi10:42:1555:135:5518:43
6:01
+0:06
20K
12.43 mi11:00:481:13:465:5618:33
5:58
-0:03
Half
13.11 mi11:04:481:17:465:564:00
5:52
-0:06
25K
15.53 mi11:19:211:32:195:5714:33
6:00
+0:08
30K
18.64 mi11:38:211:51:195:5819:00
6:07
+0:07
20M
20.00 mi11:46:421:59:405:598:21
6:09
+0:02
21M
21.00 mi11:53:132:06:116:016:31
6:31
+0:22
35K
21.75 mi11:57:432:10:416:014:30
6:01
-0:30
23M
23.00 mi12:05:382:18:366:027:55
6:19
+0:18
24M
24.00 mi12:11:382:24:366:026:00
6:00
-0:19
40K
24.85 mi12:16:442:29:426:015:06
5:58
-0:02
25.2M
25.20 mi12:19:002:31:586:022:16
6:34
+0:36
Finish
26.22 mi12:24:592:37:576:025:59
5:52
-0:42

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

5:50 /mi

Average Pace

6:02 /mi

Slowest Pace

6:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:29:10

94% of race

Time at Steady Pace

8:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:01 /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 mi10:05:0818:065:5018:06
5:50
#552
10K
6.21 mi10:23:3236:305:5218:24
5:55
#614
15K
9.32 mi10:42:1555:135:5518:43
6:01
#662
20K
12.43 mi11:00:481:13:465:5618:33
5:58
#635
Half
13.11 mi11:04:481:17:465:564:00
5:52
#614
25K
15.53 mi11:19:211:32:195:5714:33
6:00
#570
30K
18.64 mi11:38:211:51:195:5819:00
6:07
#493
20M
20.00 mi11:46:421:59:405:598:21
6:09
#456
21M
21.00 mi11:53:132:06:116:016:31
6:31
#434
35K
21.75 mi11:57:432:10:416:014:30
6:01
#419
23M
23.00 mi12:05:382:18:366:027:55
6:19
#403
24M
24.00 mi12:11:382:24:366:026:00
6:00
#379
40K
24.85 mi12:16:442:29:426:015:06
5:58
#350
25.2M
25.20 mi12:19:002:31:586:022:16
6:34
#339
Finish
26.22 mi12:24:592:37:576:025:59
5:52
#324
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi55222228382424
10K6.21 mi3.10 mi614-6223-123-16832323
15K9.32 mi3.11 mi662-4823238382424
20K12.43 mi3.11 mi635+2722+122+15332121
Half13.11 mi0.68 mi614+2121+121+15112121
25K15.53 mi2.42 mi570+4421214682121
30K18.64 mi3.11 mi493+7721213622424
20M20.00 mi1.36 mi456+3721213402424
21M21.00 mi1.00 mi434+2221213632121
35K21.75 mi0.75 mi419+1521213962727
23M23.00 mi1.25 mi403+1621214512727
24M24.00 mi1.00 mi379+2421212742222
40K24.85 mi0.85 mi350+2921211801616
25.2M25.20 mi0.35 mi339+1121212161717
Finish26.22 mi1.02 mi324+1521212991818

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21story building
+97ft-345ft

Overall

838

Females

24

F40-44

24

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

683

Females

23

F40-44

23

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+67ft-78ft

Overall

838

Females

24

F40-44

24

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

533

Females

21

F40-44

21

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

511

Females

21

F40-44

21

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

468

Females

21

F40-44

21

25K→30K

15.5 - 18.6 mi

Top 1%
×9story building
+181ft-148ft

Overall

362

Females

24

F40-44

24

30K→20M

18.6 - 20.0 mi

Top 1%
×5story building
+64ft-50ft

Overall

340

Females

24

F40-44

24

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

363

Females

21

F40-44

21

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

396

Females

27

F40-44

27

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

451

Females

27

F40-44

27

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

274

Females

22

F40-44

22

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

180

Females

16

F40-44

16

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
×1story
+13ft-16ft

Overall

216

Females

17

F40-44

17

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2story building
+22ft-21ft

Overall

299

Females

18

F40-44

18

Passing Analysis

Category:
Athletes Passed
403
Passed By
175
Net Change
+228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#552
5K → 10K870-62#552#614
10K → 15K1260-48#614#662
15K → 20K3912+27#662#635
20K → Half232+21#635#614
Half → 25K517+44#614#570
25K → 30K836+77#570#493
30K → 20M381+37#493#456
20M → 21M242+22#456#434
21M → 35K183+15#434#419
35K → 23M237+16#419#403
23M → 24M273+24#403#379
24M → 40K301+29#379#350
40K → 25.2M110+11#350#339
25.2M → Finish161+15#339#324
TOTALS403175+228

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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