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BOSTON MARATHON 2024

Ariela Ortiz

Bib: 17665•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Division (F18-39)
#0 / 4660
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:01
Rank: #12539
Start → 5K
24:01 | 7:44/mi
10K· 6.21 mi
47:36
Rank: #11742 (+797)
5K → 10K
23:35 | 7:35/mi
15K· 9.32 mi
1:11:38
Rank: #11620 (+122)
10K → 15K
24:02 | 7:44/mi
20K· 12.43 mi
1:36:03
Rank: #11381 (+239)
15K → 20K
24:25 | 7:52/mi
Half· 13.11 mi
1:41:16
Rank: #11324 (+57)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
2:00:53
Rank: #11154 (+170)
Half → 25K
19:37 | 8:05/mi
30K· 18.64 mi
2:26:54
Rank: #10813 (+341)
25K → 30K
26:01 | 8:22/mi
20M
2:38:22
Rank: #10619 (+194)
30K → 20M
11:28 | 8:26/mi
21M
2:47:11
Rank: #10372 (+247)
20M → 21M
8:49 | 8:49/mi
35K· 21.75 mi
2:53:10
Rank: #10233 (+139)
21M → 35K
5:59 | 8:00/mi
23M
3:03:17
Rank: #9914 (+319)
35K → 23M
10:07 | 8:05/mi
24M
3:11:26
Rank: #9751 (+163)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:18:29
Rank: #9617 (+134)
24M → 40K
7:03 | 8:15/mi
25.2M
3:21:33
Rank: #9524 (+93)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:29:41
Rank: #9489 (+35)
25.2M → Finish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:16
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:48:25
Pace8:16 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1724:017:4424:01
7:44
-
10K
6.21 mi11:38:5247:367:4023:35
7:35
-0:09
15K
9.32 mi12:02:541:11:387:4124:02
7:44
+0:09
20K
12.43 mi12:27:191:36:037:4424:25
7:52
+0:08
Half
13.11 mi12:32:321:41:167:435:13
7:39
-0:13
25K
15.53 mi12:52:092:00:537:4719:37
8:05
+0:26
30K
18.64 mi13:18:102:26:547:5326:01
8:22
+0:17
20M
20.00 mi13:29:382:38:227:5511:28
8:26
+0:04
21M
21.00 mi13:38:272:47:117:588:49
8:49
+0:23
35K
21.75 mi13:44:262:53:107:585:59
8:00
-0:49
23M
23.00 mi13:54:333:03:177:5810:07
8:05
+0:05
24M
24.00 mi14:02:423:11:267:598:09
8:09
+0:04
40K
24.85 mi14:09:453:18:297:597:03
8:15
+0:06
25.2M
25.20 mi14:12:493:21:338:003:04
8:54
+0:39
Finish
26.22 mi14:20:573:29:418:008:08
7:59
-0:55

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

7:35 /mi

Average Pace

8:00 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:19

76% of race

Time at Steady Pace

49:22

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi11:15:1724:017:4424:01
7:44
#12539
10K
6.21 mi11:38:5247:367:4023:35
7:35
#11742
15K
9.32 mi12:02:541:11:387:4124:02
7:44
#11620
20K
12.43 mi12:27:191:36:037:4424:25
7:52
#11381
Half
13.11 mi12:32:321:41:167:435:13
7:39
#11324
25K
15.53 mi12:52:092:00:537:4719:37
8:05
#11154
30K
18.64 mi13:18:102:26:547:5326:01
8:22
#10813
20M
20.00 mi13:29:382:38:227:5511:28
8:26
#10619
21M
21.00 mi13:38:272:47:117:588:49
8:49
#10372
35K
21.75 mi13:44:262:53:107:585:59
8:00
#10233
23M
23.00 mi13:54:333:03:177:5810:07
8:05
#9914
24M
24.00 mi14:02:423:11:267:598:09
8:09
#9751
40K
24.85 mi14:09:453:18:297:597:03
8:15
#9617
25.2M
25.20 mi14:12:493:21:338:003:04
8:54
#9524
Finish
26.22 mi14:20:573:29:418:008:08
7:59
#9489
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi125393433343311464(Top 45%)2938(Top 27%)2938(Top 63%)
10K6.21 mi3.10 mi11742+7973019+4143019+41411002(Top 43%)2642(Top 24%)2642(Top 57%)
15K9.32 mi3.11 mi11620+1222991+282991+2811464(Top 45%)2938(Top 27%)2938(Top 63%)
20K12.43 mi3.11 mi11381+2392879+1122879+11210827(Top 42%)2722(Top 25%)2722(Top 58%)
Half13.11 mi0.68 mi11324+572850+292850+2910248(Top 40%)2427(Top 22%)2427(Top 52%)
25K15.53 mi2.42 mi11154+1702806+442806+4410762(Top 42%)2842(Top 26%)2842(Top 61%)
30K18.64 mi3.11 mi10813+3412726+802726+809975(Top 39%)2697(Top 25%)2697(Top 58%)
20M20.00 mi1.36 mi10619+1942688+382688+389123(Top 36%)2513(Top 23%)2513(Top 54%)
21M21.00 mi1.00 mi10372+2472620+682620+687721(Top 30%)2048(Top 19%)2048(Top 44%)
35K21.75 mi0.75 mi10233+1392581+392581+397809(Top 31%)2137(Top 20%)2137(Top 46%)
23M23.00 mi1.25 mi9914+3192492+892492+896185(Top 24%)1535(Top 14%)1535(Top 33%)
24M24.00 mi1.00 mi9751+1632452+402452+407498(Top 29%)2245(Top 21%)2245(Top 48%)
40K24.85 mi0.85 mi9617+1342428+242428+247066(Top 28%)2158(Top 20%)2158(Top 46%)
25.2M25.20 mi0.35 mi9524+932401+272401+276134(Top 24%)1790(Top 16%)1790(Top 38%)
Finish26.22 mi1.02 mi9489+352413-122413-128433(Top 33%)2786(Top 26%)2786(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11464

Females

2938

F18-39

2938

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11002

Females

2642

F18-39

2642

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11464

Females

2938

F18-39

2938

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

10827

Females

2722

F18-39

2722

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10248

Females

2427

F18-39

2427

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

10762

Females

2842

F18-39

2842

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

9975

Females

2697

F18-39

2697

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9123

Females

2513

F18-39

2513

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7721

Females

2048

F18-39

2048

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

7809

Females

2137

F18-39

2137

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6185

Females

1535

F18-39

1535

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7498

Females

2245

F18-39

2245

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7066

Females

2158

F18-39

2158

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6134

Females

1790

F18-39

1790

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8433

Females

2786

F18-39

2786

Passing Analysis

Category:
Athletes Passed
3829*
Passed By
779
Net Change
+3050
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12539
5K → 10K85659+797#12539#11742
10K → 15K287165+122#11742#11620
15K → 20K350111+239#11620#11381
20K → Half7114+57#11381#11324
Half → 25K284114+170#11324#11154
25K → 30K467126+341#11154#10813
30K → 20M23945+194#10813#10619
20M → 21M27225+247#10619#10372
21M → 35K1489+139#10372#10233
35K → 23M330*11+319#10233#9914
23M → 24M186*23+163#9914#9751
24M → 40K14511+134#9751#9617
40K → 25.2M996+93#9617#9524
25.2M → Finish9560+35#9524#9489
TOTALS3829*779+3050

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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