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BOSTON MARATHON 2025

Ariela Ortiz

Bib: 19661•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:10
Rank: #14647
Start → 5K
7:47/mi
24:10 split
10K· 6.21 mi
48:18
Rank: #14535 (+112)
5K → 10K
7:46/mi
24:08 split
15K· 9.32 mi
1:12:49
Rank: #14746 (-211)
10K → 15K
7:53/mi
24:31 split
20K· 12.43 mi
1:38:45
Rank: #15518 (-772)
15K → 20K
8:21/mi
25:56 split
Half· 13.11 mi
1:44:12
Rank: #15529 (-11)
20K → Half
7:59/mi
5:27 split
25K· 15.53 mi
2:05:00
Rank: #15937 (-408)
Half → 25K
8:35/mi
20:48 split
30K· 18.64 mi
2:33:50
Rank: #16546 (-609)
25K → 30K
9:17/mi
28:50 split
20M
2:47:01
Rank: #16828 (-282)
30K → 20M
9:42/mi
13:11 split
21M
2:58:00
Rank: #17205 (-377)
20M → 21M
10:59/mi
10:59 split
35K· 21.75 mi
3:05:02
Rank: #17321 (-116)
21M → 35K
9:24/mi
7:02 split
23M
3:17:34
Rank: #17603 (-282)
35K → 23M
10:01/mi
12:32 split
24M
3:27:12
Rank: #17725 (-122)
23M → 24M
9:38/mi
9:38 split
40K· 24.85 mi
3:36:08
Rank: #17985 (-260)
24M → 40K
10:27/mi
8:56 split
25.2M
3:39:57
Rank: #18067 (-82)
40K → 25.2M
11:04/mi
3:49 split
Finish· 26.22 mi
3:50:16
Rank: #18380 (-313)
25.2M → Finish
10:07/mi
10:19 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:12
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time2:06:04
Pace9:37 /mi
📊Positive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4424:107:4724:10
7:47
-
10K
6.21 mi11:39:5248:187:4624:08
7:46
-0:01
15K
9.32 mi12:04:231:12:497:4924:31
7:53
+0:07
20K
12.43 mi12:30:191:38:457:5725:56
8:21
+0:28
Half
13.11 mi12:35:461:44:127:575:27
7:59
-0:22
25K
15.53 mi12:56:342:05:008:0320:48
8:35
+0:36
30K
18.64 mi13:25:242:33:508:1528:50
9:17
+0:42
20M
20.00 mi13:38:352:47:018:2113:11
9:42
+0:25
21M
21.00 mi13:49:342:58:008:2910:59
10:59
+1:17
35K
21.75 mi13:56:363:05:028:307:02
9:24
-1:35
23M
23.00 mi14:09:083:17:348:3512:32
10:01
+0:37
24M
24.00 mi14:18:463:27:128:389:38
9:38
-0:23
40K
24.85 mi14:27:423:36:088:428:56
10:27
+0:49
25.2M
25.20 mi14:31:313:39:578:443:49
11:04
+0:37
Finish
26.22 mi14:41:503:50:168:4710:19
10:07
-0:57

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

7:46 /mi

Average Pace

8:47 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:00

54% of race

Time at Steady Pace

58:41

25% of race

Time at Slower Pace

46:35

20% of race

Average Pace: 8:47 /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 mi11:15:4424:107:4724:10
7:47
#14647
10K
6.21 mi11:39:5248:187:4624:08
7:46
#14535
15K
9.32 mi12:04:231:12:497:4924:31
7:53
#14746
20K
12.43 mi12:30:191:38:457:5725:56
8:21
#15518
Half
13.11 mi12:35:461:44:127:575:27
7:59
#15529
25K
15.53 mi12:56:342:05:008:0320:48
8:35
#15937
30K
18.64 mi13:25:242:33:508:1528:50
9:17
#16546
20M
20.00 mi13:38:352:47:018:2113:11
9:42
#16828
21M
21.00 mi13:49:342:58:008:2910:59
10:59
#17205
35K
21.75 mi13:56:363:05:028:307:02
9:24
#17321
23M
23.00 mi14:09:083:17:348:3512:32
10:01
#17603
24M
24.00 mi14:18:463:27:128:389:38
9:38
#17725
40K
24.85 mi14:27:423:36:088:428:56
10:27
#17985
25.2M
25.20 mi14:31:313:39:578:443:49
11:04
#18067
Finish
26.22 mi14:41:503:50:168:4710:19
10:07
#18380
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146474317431715192(Top 53%)4688(Top 38%)4688(Top 86%)
10K6.21 mi3.10 mi14535+1124261+564261+5614541(Top 51%)4278(Top 35%)4278(Top 78%)
15K9.32 mi3.11 mi14746-2114401-1404401-14015192(Top 53%)4688(Top 38%)4688(Top 86%)
20K12.43 mi3.11 mi15518-7724875-4744875-47417227(Top 61%)5903(Top 48%)5903(Top 108%)
Half13.11 mi0.68 mi15529-114882-74882-715905(Top 56%)5140(Top 42%)5140(Top 94%)
25K15.53 mi2.42 mi15937-4085128-2465128-24617696(Top 62%)6252(Top 51%)6252(Top 114%)
30K18.64 mi3.11 mi16546-6095552-4245552-42419028(Top 67%)7135(Top 58%)7135(Top 130%)
20M20.00 mi1.36 mi16828-2825733-1815733-18119946(Top 70%)7755(Top 63%)7755(Top 142%)
21M21.00 mi1.00 mi17205-3775995-2625995-26221353(Top 75%)8619(Top 70%)8619(Top 158%)
35K21.75 mi0.75 mi17321-1166095-1006095-10019962(Top 70%)7953(Top 65%)7953(Top 145%)
23M23.00 mi1.25 mi17603-2826279-1846279-18420528(Top 72%)8309(Top 68%)8309(Top 152%)
24M24.00 mi1.00 mi17725-1226380-1016380-10120134(Top 71%)8148(Top 67%)8148(Top 149%)
40K24.85 mi0.85 mi17985-2606543-1636543-16321777(Top 77%)9074(Top 74%)9074(Top 166%)
25.2M25.20 mi0.35 mi18067-826590-476590-4720864(Top 73%)8578(Top 70%)8578(Top 157%)
Finish26.22 mi1.02 mi18380-3136792-2026792-20223302(Top 82%)9816(Top 80%)9816(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15192

Females

4688

F18-39

4688

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14541

Females

4278

F18-39

4278

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15192

Females

4688

F18-39

4688

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17227

Females

5903

F18-39

5903

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

15905

Females

5140

F18-39

5140

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17696

Females

6252

F18-39

6252

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

19028

Females

7135

F18-39

7135

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

19946

Females

7755

F18-39

7755

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21353

Females

8619

F18-39

8619

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19962

Females

7953

F18-39

7953

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

20528

Females

8309

F18-39

8309

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20134

Females

8148

F18-39

8148

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21777

Females

9074

F18-39

9074

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20864

Females

8578

F18-39

8578

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23302

Females

9816

F18-39

9816

Passing Analysis

Category:
Athletes Passed
1011
Passed By
4744
Net Change
-3733
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14647
5K → 10K349237+112#14647#14535
10K → 15K127338-211#14535#14746
15K → 20K70842-772#14746#15518
20K → Half3041-11#15518#15529
Half → 25K86494-408#15529#15937
25K → 30K90699-609#15937#16546
30K → 20M35317-282#16546#16828
20M → 21M45422-377#16828#17205
21M → 35K46162-116#17205#17321
35K → 23M51333-282#17321#17603
23M → 24M48170-122#17603#17725
24M → 40K18278-260#17725#17985
40K → 25.2M890-82#17985#18067
25.2M → Finish8321-313#18067#18380
TOTALS10114744-3733
📊

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