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BOSTON MARATHON 2025

Camryn Cortez

Bib: 10643•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Female)
#0 / 12228
Top 5%
Division (F18-39)
#0 / 5469
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:19
Rank: #6795
Start → 5K
21:19 | 6:52/mi
10K· 6.21 mi
42:28
Rank: #6625 (+170)
5K → 10K
21:09 | 6:48/mi
15K· 9.32 mi
1:03:43
Rank: #6534 (+91)
10K → 15K
21:15 | 6:50/mi
20K· 12.43 mi
1:25:14
Rank: #6488 (+46)
15K → 20K
21:31 | 6:56/mi
Half· 13.11 mi
1:29:55
Rank: #6495 (-7)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:47:03
Rank: #6508 (-13)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:09:52
Rank: #6448 (+60)
25K → 30K
22:49 | 7:21/mi
20M
2:19:52
Rank: #6350 (+98)
30K → 20M
10:00 | 7:22/mi
21M
2:27:42
Rank: #6293 (+57)
20M → 21M
7:50 | 7:50/mi
35K· 21.75 mi
2:32:57
Rank: #6229 (+64)
21M → 35K
5:15 | 7:01/mi
23M
2:42:08
Rank: #6113 (+116)
35K → 23M
9:11 | 7:20/mi
24M
2:49:18
Rank: #6035 (+78)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
2:55:23
Rank: #5928 (+107)
24M → 40K
6:05 | 7:07/mi
25.2M
2:58:05
Rank: #5879 (+49)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:04:58
Rank: #5751 (+128)
25.2M → Finish
6:53 | 6:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:55
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:35:03
Pace7:15 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2521:196:5221:19
6:52
-
10K
6.21 mi11:08:3442:286:5021:09
6:48
-0:04
15K
9.32 mi11:29:491:03:436:5021:15
6:50
+0:02
20K
12.43 mi11:51:201:25:146:5221:31
6:56
+0:06
Half
13.11 mi11:56:011:29:556:524:41
6:52
-0:04
25K
15.53 mi12:13:091:47:036:5317:08
7:04
+0:12
30K
18.64 mi12:35:582:09:526:5822:49
7:21
+0:17
20M
20.00 mi12:45:582:19:527:0010:00
7:22
+0:01
21M
21.00 mi12:53:482:27:427:027:50
7:50
+0:28
35K
21.75 mi12:59:032:32:577:025:15
7:01
-0:49
23M
23.00 mi13:08:142:42:087:039:11
7:20
+0:19
24M
24.00 mi13:15:242:49:187:037:10
7:10
-0:10
40K
24.85 mi13:21:292:55:237:036:05
7:07
-0:03
25.2M
25.20 mi13:24:112:58:057:042:42
7:50
+0:43
Finish
26.22 mi13:31:043:04:587:046:53
6:45
-1:05

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

6:45 /mi

Average Pace

7:04 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:26

94% of race

Time at Steady Pace

10:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:03 /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 mi10:47:2521:196:5221:19
6:52
#6795
10K
6.21 mi11:08:3442:286:5021:09
6:48
#6625
15K
9.32 mi11:29:491:03:436:5021:15
6:50
#6534
20K
12.43 mi11:51:201:25:146:5221:31
6:56
#6488
Half
13.11 mi11:56:011:29:556:524:41
6:52
#6495
25K
15.53 mi12:13:091:47:036:5317:08
7:04
#6508
30K
18.64 mi12:35:582:09:526:5822:49
7:21
#6448
20M
20.00 mi12:45:582:19:527:0010:00
7:22
#6350
21M
21.00 mi12:53:482:27:427:027:50
7:50
#6293
35K
21.75 mi12:59:032:32:577:025:15
7:01
#6229
23M
23.00 mi13:08:142:42:087:039:11
7:20
#6113
24M
24.00 mi13:15:242:49:187:037:10
7:10
#6035
40K
24.85 mi13:21:292:55:237:036:05
7:07
#5928
25.2M
25.20 mi13:24:112:58:057:042:42
7:50
#5879
Finish
26.22 mi13:31:043:04:587:046:53
6:45
#5751
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi67956326326494(Top 23%)618(Top 5%)618(Top 11%)
10K6.21 mi3.10 mi6625+170606+26606+266490(Top 23%)605(Top 5%)605(Top 11%)
15K9.32 mi3.11 mi6534+91610-4610-46494(Top 23%)618(Top 5%)618(Top 11%)
20K12.43 mi3.11 mi6488+46606+4606+46401(Top 23%)644(Top 5%)644(Top 12%)
Half13.11 mi0.68 mi6495-7612-6612-66723(Top 24%)701(Top 6%)701(Top 13%)
25K15.53 mi2.42 mi6508-13622-10622-106760(Top 24%)789(Top 6%)789(Top 14%)
30K18.64 mi3.11 mi6448+60640-18640-186724(Top 24%)905(Top 7%)905(Top 17%)
20M20.00 mi1.36 mi6350+98637+3637+36144(Top 22%)830(Top 7%)830(Top 15%)
21M21.00 mi1.00 mi6293+57643-6643-66398(Top 23%)1051(Top 9%)1051(Top 19%)
35K21.75 mi0.75 mi6229+64640+3640+35505(Top 19%)755(Top 6%)755(Top 14%)
23M23.00 mi1.25 mi6113+116635+5635+55668(Top 20%)871(Top 7%)871(Top 16%)
24M24.00 mi1.00 mi6035+78629+6629+65628(Top 20%)928(Top 8%)928(Top 17%)
40K24.85 mi0.85 mi5928+107621+8621+84601(Top 16%)665(Top 5%)665(Top 12%)
25.2M25.20 mi0.35 mi5879+49616+5616+55090(Top 18%)888(Top 7%)888(Top 16%)
Finish26.22 mi1.02 mi5751+128607+9607+94263(Top 15%)618(Top 5%)618(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6494

Females

618

F18-39

618

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

6490

Females

605

F18-39

605

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6494

Females

618

F18-39

618

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6401

Females

644

F18-39

644

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6723

Females

701

F18-39

701

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6760

Females

789

F18-39

789

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6724

Females

905

F18-39

905

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6144

Females

830

F18-39

830

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6398

Females

1051

F18-39

1051

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5505

Females

755

F18-39

755

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5668

Females

871

F18-39

871

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5628

Females

928

F18-39

928

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4601

Females

665

F18-39

665

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5090

Females

888

F18-39

888

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4263

Females

618

F18-39

618

Passing Analysis

Category:
Athletes Passed
1854
Passed By
810
Net Change
+1044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6795
5K → 10K293123+170#6795#6625
10K → 15K200109+91#6625#6534
15K → 20K161115+46#6534#6488
20K → Half1825-7#6488#6495
Half → 25K132145-13#6495#6508
25K → 30K203143+60#6508#6448
30K → 20M14244+98#6448#6350
20M → 21M8932+57#6350#6293
21M → 35K728+64#6293#6229
35K → 23M14024+116#6229#6113
23M → 24M10224+78#6113#6035
24M → 40K1125+107#6035#5928
40K → 25.2M578+49#5928#5879
25.2M → Finish1335+128#5879#5751
TOTALS1854810+1044
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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