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BOSTON MARATHON 2024

Alondra Cupul Alonzo

Bib: 15087•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 49%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:29
Rank: #13747
Start → 5K
24:29 | 7:53/mi
10K· 6.21 mi
49:10
Rank: #13762 (-15)
5K → 10K
24:41 | 7:57/mi
15K· 9.32 mi
1:13:58
Rank: #13593 (+169)
10K → 15K
24:48 | 7:59/mi
20K· 12.43 mi
1:39:26
Rank: #13447 (+146)
15K → 20K
25:28 | 8:12/mi
Half· 13.11 mi
1:44:59
Rank: #13453 (-6)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:05:33
Rank: #13282 (+171)
Half → 25K
20:34 | 8:29/mi
30K· 18.64 mi
2:33:45
Rank: #13271 (+11)
25K → 30K
28:12 | 9:05/mi
20M
2:46:36
Rank: #13327 (-56)
30K → 20M
12:51 | 9:27/mi
21M
3:00:11
Rank: #14329 (-1002)
20M → 21M
13:35 | 13:35/mi
35K· 21.75 mi
3:07:01
Rank: #14284 (+45)
21M → 35K
6:50 | 9:08/mi
23M
3:19:45
Rank: #14458 (-174)
35K → 23M
12:44 | 10:10/mi
24M
3:29:49
Rank: #14565 (-107)
23M → 24M
10:04 | 10:04/mi
40K· 24.85 mi
3:39:39
Rank: #14857 (-292)
24M → 40K
9:50 | 11:30/mi
25.2M
3:43:33
Rank: #14867 (-10)
40K → 25.2M
3:54 | 11:19/mi
Finish· 26.22 mi
3:53:03
Rank: #14908 (-41)
25.2M → Finish
9:30 | 9:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:59
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time2:08:04
Pace9:46 /mi
📊Positive Split: 22.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3924:297:5324:29
7:53
-
10K
6.21 mi11:21:2049:107:5524:41
7:57
+0:04
15K
9.32 mi11:46:081:13:587:5624:48
7:59
+0:02
20K
12.43 mi12:11:361:39:268:0025:28
8:12
+0:13
Half
13.11 mi12:17:091:44:598:005:33
8:08
-0:04
25K
15.53 mi12:37:432:05:338:0520:34
8:29
+0:21
30K
18.64 mi13:05:552:33:458:1528:12
9:05
+0:36
20M
20.00 mi13:18:462:46:368:2012:51
9:27
+0:22
21M
21.00 mi13:32:213:00:118:3513:35
13:35
+4:08
35K
21.75 mi13:39:113:07:018:366:50
9:08
-4:27
23M
23.00 mi13:51:553:19:458:4112:44
10:10
+1:02
24M
24.00 mi14:01:593:29:498:4510:04
10:04
-0:06
40K
24.85 mi14:11:493:39:398:509:50
11:30
+1:26
25.2M
25.20 mi14:15:433:43:338:523:54
11:19
-0:11
Finish
26.22 mi14:25:133:53:038:549:30
9:19
-2:00

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

7:53 /mi

Average Pace

8:54 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:59

45% of race

Time at Steady Pace

1:17:57

33% of race

Time at Slower Pace

50:07

22% of race

Average Pace: 8:53 /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 mi10:56:3924:297:5324:29
7:53
#13747
10K
6.21 mi11:21:2049:107:5524:41
7:57
#13762
15K
9.32 mi11:46:081:13:587:5624:48
7:59
#13593
20K
12.43 mi12:11:361:39:268:0025:28
8:12
#13447
Half
13.11 mi12:17:091:44:598:005:33
8:08
#13453
25K
15.53 mi12:37:432:05:338:0520:34
8:29
#13282
30K
18.64 mi13:05:552:33:458:1528:12
9:05
#13271
20M
20.00 mi13:18:462:46:368:2012:51
9:27
#13327
21M
21.00 mi13:32:213:00:118:3513:35
13:35
#14329
35K
21.75 mi13:39:113:07:018:366:50
9:08
#14284
23M
23.00 mi13:51:553:19:458:4112:44
10:10
#14458
24M
24.00 mi14:01:593:29:498:4510:04
10:04
#14565
40K
24.85 mi14:11:493:39:398:509:50
11:30
#14857
25.2M
25.20 mi14:15:433:43:338:523:54
11:19
#14867
Finish
26.22 mi14:25:133:53:038:549:30
9:19
#14908
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi137474149414913358(Top 52%)4008(Top 37%)4008(Top 86%)
10K6.21 mi3.10 mi13762-154186-374186-3713807(Top 54%)4237(Top 39%)4237(Top 91%)
15K9.32 mi3.11 mi13593+1694117+694117+6913358(Top 52%)4008(Top 37%)4008(Top 86%)
20K12.43 mi3.11 mi13447+1464042+754042+7513139(Top 51%)3928(Top 36%)3928(Top 84%)
Half13.11 mi0.68 mi13453-64042404213680(Top 54%)4309(Top 39%)4309(Top 92%)
25K15.53 mi2.42 mi13282+1713966+763966+7612975(Top 51%)4033(Top 37%)4033(Top 87%)
30K18.64 mi3.11 mi13271+114069-1034069-10313613(Top 53%)4629(Top 42%)4629(Top 99%)
20M20.00 mi1.36 mi13327-564172-1034172-10314349(Top 56%)5321(Top 49%)5321(Top 114%)
21M21.00 mi1.00 mi14329-10024779-6074779-60721723(Top 85%)9162(Top 84%)9162(Top 197%)
35K21.75 mi0.75 mi14284+454781-24781-213980(Top 55%)5316(Top 49%)5316(Top 114%)
23M23.00 mi1.25 mi14458-1744961-1804961-18016026(Top 63%)6408(Top 59%)6408(Top 138%)
24M24.00 mi1.00 mi14565-1075057-965057-9616539(Top 65%)6707(Top 61%)6707(Top 144%)
40K24.85 mi0.85 mi14857-2925251-1945251-19419331(Top 76%)8173(Top 75%)8173(Top 175%)
25.2M25.20 mi0.35 mi14867-105269-185269-1815507(Top 61%)6279(Top 57%)6279(Top 135%)
Finish26.22 mi1.02 mi14908-415328-595328-5915734(Top 62%)6379(Top 58%)6379(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13358

Females

4008

F18-39

4008

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13807

Females

4237

F18-39

4237

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13358

Females

4008

F18-39

4008

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13139

Females

3928

F18-39

3928

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13680

Females

4309

F18-39

4309

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

12975

Females

4033

F18-39

4033

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

13613

Females

4629

F18-39

4629

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14349

Females

5321

F18-39

5321

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

21723

Females

9162

F18-39

9162

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

13980

Females

5316

F18-39

5316

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16026

Females

6408

F18-39

6408

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16539

Females

6707

F18-39

6707

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19331

Females

8173

F18-39

8173

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15507

Females

6279

F18-39

6279

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

15734

Females

6379

F18-39

6379

Passing Analysis

Category:
Athletes Passed
2096
Passed By
3257
Net Change
-1161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13747
5K → 10K298313-15#13747#13762
10K → 15K290121+169#13762#13593
15K → 20K327181+146#13593#13447
20K → Half4349-6#13447#13453
Half → 25K305134+171#13453#13282
25K → 30K284273+11#13282#13271
30K → 20M131187-56#13271#13327
20M → 21M191021-1002#13327#14329
21M → 35K10055+45#14329#14284
35K → 23M97271-174#14284#14458
23M → 24M64171-107#14458#14565
24M → 40K31323-292#14565#14857
40K → 25.2M3646-10#14857#14867
25.2M → Finish71112-41#14867#14908
TOTALS20963257-1161
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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