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BOSTON MARATHON 2025

Paula Caicedo Murillo

Bib: 20446•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 18%
Masters (Masters Women)
#0 / 6759
Top 7%
Division (F40-44)
#0 / 1718
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:47
Rank: #10720
Start → 5K
22:47 | 7:20/mi
10K· 6.21 mi
44:55
Rank: #9717 (+1003)
5K → 10K
22:08 | 7:07/mi
15K· 9.32 mi
1:07:23
Rank: #9589 (+128)
10K → 15K
22:28 | 7:14/mi
20K· 12.43 mi
1:30:08
Rank: #9439 (+150)
15K → 20K
22:45 | 7:19/mi
Half· 13.11 mi
1:35:05
Rank: #9430 (+9)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:53:08
Rank: #9427 (+3)
Half → 25K
18:03 | 7:27/mi
30K· 18.64 mi
2:17:32
Rank: #9513 (-86)
25K → 30K
24:24 | 7:51/mi
20M
2:28:16
Rank: #9505 (+8)
30K → 20M
10:44 | 7:54/mi
21M
2:36:49
Rank: #9537 (-32)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:42:36
Rank: #9556 (-19)
21M → 35K
5:47 | 7:44/mi
23M
2:52:49
Rank: #9620 (-64)
35K → 23M
10:13 | 8:10/mi
24M
3:00:47
Rank: #9664 (-44)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:08:00
Rank: #9783 (-119)
24M → 40K
7:13 | 8:26/mi
25.2M
3:11:05
Rank: #9797 (-14)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:19:29
Rank: #9989 (-192)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:05
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:44:24
Pace7:58 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2922:477:2022:47
7:20
-
10K
6.21 mi11:37:3744:557:1422:08
7:07
-0:13
15K
9.32 mi12:00:051:07:237:1422:28
7:14
+0:07
20K
12.43 mi12:22:501:30:087:1522:45
7:19
+0:05
Half
13.11 mi12:27:471:35:057:154:57
7:15
-0:04
25K
15.53 mi12:45:501:53:087:1718:03
7:27
+0:12
30K
18.64 mi13:10:142:17:327:2324:24
7:51
+0:24
20M
20.00 mi13:20:582:28:167:2510:44
7:54
+0:03
21M
21.00 mi13:29:312:36:497:288:33
8:33
+0:39
35K
21.75 mi13:35:182:42:367:295:47
7:44
-0:49
23M
23.00 mi13:45:312:52:497:3110:13
8:10
+0:26
24M
24.00 mi13:53:293:00:477:327:58
7:58
-0:12
40K
24.85 mi14:00:423:08:007:347:13
8:26
+0:28
25.2M
25.20 mi14:03:473:11:057:353:05
8:56
+0:30
Finish
26.22 mi14:12:113:19:297:378:24
8:15
-0:41

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

7:07 /mi

Average Pace

7:37 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:08

57% of race

Time at Steady Pace

48:53

25% of race

Time at Slower Pace

37:28

19% of race

Average Pace: 7:36 /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 mi11:15:2922:477:2022:47
7:20
#10720
10K
6.21 mi11:37:3744:557:1422:08
7:07
#9717
15K
9.32 mi12:00:051:07:237:1422:28
7:14
#9589
20K
12.43 mi12:22:501:30:087:1522:45
7:19
#9439
Half
13.11 mi12:27:471:35:057:154:57
7:15
#9430
25K
15.53 mi12:45:501:53:087:1718:03
7:27
#9427
30K
18.64 mi13:10:142:17:327:2324:24
7:51
#9513
20M
20.00 mi13:20:582:28:167:2510:44
7:54
#9505
21M
21.00 mi13:29:312:36:497:288:33
8:33
#9537
35K
21.75 mi13:35:182:42:367:295:47
7:44
#9556
23M
23.00 mi13:45:312:52:497:3110:13
8:10
#9620
24M
24.00 mi13:53:293:00:477:327:58
7:58
#9664
40K
24.85 mi14:00:423:08:007:347:13
8:26
#9783
25.2M
25.20 mi14:03:473:11:057:353:05
8:56
#9797
Finish
26.22 mi14:12:113:19:297:378:24
8:15
#9989
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10720214621469406(Top 33%)1608(Top 13%)1608(Top 94%)
10K6.21 mi3.10 mi9717+10031679+4671679+4678886(Top 31%)1334(Top 11%)1334(Top 78%)
15K9.32 mi3.11 mi9589+1281648+311648+319406(Top 33%)1608(Top 13%)1608(Top 94%)
20K12.43 mi3.11 mi9439+1501616+321616+329241(Top 33%)1628(Top 13%)1628(Top 95%)
Half13.11 mi0.68 mi9430+91618-21618-29688(Top 34%)1816(Top 15%)1816(Top 106%)
25K15.53 mi2.42 mi9427+31644-261644-269523(Top 34%)1890(Top 15%)1890(Top 110%)
30K18.64 mi3.11 mi9513-861732-881732-8810321(Top 36%)2444(Top 20%)2444(Top 142%)
20M20.00 mi1.36 mi9505+81775-431775-439746(Top 34%)2322(Top 19%)2322(Top 135%)
21M21.00 mi1.00 mi9537-321815-401815-4010812(Top 38%)2999(Top 25%)2999(Top 175%)
35K21.75 mi0.75 mi9556-191837-221837-2210325(Top 36%)2750(Top 22%)2750(Top 160%)
23M23.00 mi1.25 mi9620-641916-791916-7911129(Top 39%)3286(Top 27%)3286(Top 191%)
24M24.00 mi1.00 mi9664-441975-591975-5911014(Top 39%)3304(Top 27%)3304(Top 192%)
40K24.85 mi0.85 mi9783-1192072-972072-9713045(Top 46%)4456(Top 36%)4456(Top 259%)
25.2M25.20 mi0.35 mi9797-142100-282100-2811486(Top 40%)3723(Top 30%)3723(Top 217%)
Finish26.22 mi1.02 mi9989-1922214-1142214-11414556(Top 51%)5224(Top 43%)5224(Top 304%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9406

Females

1608

F40-44

1608

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8886

Females

1334

F40-44

1334

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9406

Females

1608

F40-44

1608

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

9241

Females

1628

F40-44

1628

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9688

Females

1816

F40-44

1816

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9523

Females

1890

F40-44

1890

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

10321

Females

2444

F40-44

2444

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9746

Females

2322

F40-44

2322

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10812

Females

2999

F40-44

2999

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

10325

Females

2750

F40-44

2750

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

11129

Females

3286

F40-44

3286

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

11014

Females

3304

F40-44

3304

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13045

Females

4456

F40-44

4456

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11486

Females

3723

F40-44

3723

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

14556

Females

5224

F40-44

5224

Passing Analysis

Category:
Athletes Passed
2400*
Passed By
1669
Net Change
+731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10720
5K → 10K1029*26+1003#10720#9717
10K → 15K231103+128#9717#9589
15K → 20K24898+150#9589#9439
20K → Half3829+9#9439#9430
Half → 25K154151+3#9430#9427
25K → 30K195281-86#9427#9513
30K → 20M113105+8#9513#9505
20M → 21M77109-32#9505#9537
21M → 35K5473-19#9537#9556
35K → 23M87151-64#9556#9620
23M → 24M74118-44#9620#9664
24M → 40K38157-119#9664#9783
40K → 25.2M3953-14#9783#9797
25.2M → Finish23215-192#9797#9989
TOTALS2400*1669+731

* 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