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BOSTON MARATHON 2025

Begona Mula Martín

Bib: 14320•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
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
25:52
Rank: #18873
Start → 5K
25:52 | 8:20/mi
10K· 6.21 mi
51:53
Rank: #18923 (-50)
5K → 10K
26:01 | 8:22/mi
15K· 9.32 mi
1:17:51
Rank: #18745 (+178)
10K → 15K
25:58 | 8:21/mi
20K· 12.43 mi
1:43:39
Rank: #18254 (+491)
15K → 20K
25:48 | 8:18/mi
Half· 13.11 mi
1:49:13
Rank: #18177 (+77)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:09:31
Rank: #17839 (+338)
Half → 25K
20:18 | 8:22/mi
30K· 18.64 mi
2:36:23
Rank: #17406 (+433)
25K → 30K
26:52 | 8:39/mi
20M
2:48:01
Rank: #17139 (+267)
30K → 20M
11:38 | 8:34/mi
21M
2:57:00
Rank: #16882 (+257)
20M → 21M
8:59 | 8:59/mi
35K· 21.75 mi
3:03:14
Rank: #16784 (+98)
21M → 35K
6:14 | 8:20/mi
23M
3:14:01
Rank: #16576 (+208)
35K → 23M
10:47 | 8:37/mi
24M
3:22:37
Rank: #16501 (+75)
23M → 24M
8:36 | 8:36/mi
40K· 24.85 mi
3:30:12
Rank: #16453 (+48)
24M → 40K
7:35 | 8:52/mi
25.2M
3:33:31
Rank: #16430 (+23)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:42:22
Rank: #16450 (-20)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:13
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:53:09
Pace8:38 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3225:528:2025:52
8:20
-
10K
6.21 mi11:48:3351:538:2126:01
8:22
+0:02
15K
9.32 mi12:14:311:17:518:2125:58
8:21
-0:01
20K
12.43 mi12:40:191:43:398:2025:48
8:18
-0:03
Half
13.11 mi12:45:531:49:138:205:34
8:10
-0:08
25K
15.53 mi13:06:112:09:318:2020:18
8:22
+0:12
30K
18.64 mi13:33:032:36:238:2326:52
8:39
+0:17
20M
20.00 mi13:44:412:48:018:2411:38
8:34
-0:05
21M
21.00 mi13:53:402:57:008:268:59
8:59
+0:25
35K
21.75 mi13:59:543:03:148:266:14
8:20
-0:39
23M
23.00 mi14:10:413:14:018:2610:47
8:37
+0:17
24M
24.00 mi14:19:173:22:378:278:36
8:36
-0:01
40K
24.85 mi14:26:523:30:128:277:35
8:52
+0:16
25.2M
25.20 mi14:30:113:33:318:283:19
9:37
+0:45
Finish
26.22 mi14:39:023:42:228:298:51
8:41
-0:56

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

8:10 /mi

Average Pace

8:29 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30:04

94% of race

Time at Steady Pace

12:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi11:22:3225:528:2025:52
8:20
#18873
10K
6.21 mi11:48:3351:538:2126:01
8:22
#18923
15K
9.32 mi12:14:311:17:518:2125:58
8:21
#18745
20K
12.43 mi12:40:191:43:398:2025:48
8:18
#18254
Half
13.11 mi12:45:531:49:138:205:34
8:10
#18177
25K
15.53 mi13:06:112:09:318:2020:18
8:22
#17839
30K
18.64 mi13:33:032:36:238:2326:52
8:39
#17406
20M
20.00 mi13:44:412:48:018:2411:38
8:34
#17139
21M
21.00 mi13:53:402:57:008:268:59
8:59
#16882
35K
21.75 mi13:59:543:03:148:266:14
8:20
#16784
23M
23.00 mi14:10:413:14:018:2610:47
8:37
#16576
24M
24.00 mi14:19:173:22:378:278:36
8:36
#16501
40K
24.85 mi14:26:523:30:128:277:35
8:52
#16453
25.2M
25.20 mi14:30:113:33:318:283:19
9:37
#16430
Finish
26.22 mi14:39:023:42:228:298:51
8:41
#16450
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi188736834683418437(Top 65%)6571(Top 54%)6571(Top 120%)
10K6.21 mi3.10 mi18923-506858-246858-2419034(Top 67%)6900(Top 56%)6900(Top 126%)
15K9.32 mi3.11 mi18745+1786759+996759+9918437(Top 65%)6571(Top 54%)6571(Top 120%)
20K12.43 mi3.11 mi18254+4916486+2736486+27316963(Top 60%)5756(Top 47%)5756(Top 105%)
Half13.11 mi0.68 mi18177+776445+416445+4117060(Top 60%)5798(Top 47%)5798(Top 106%)
25K15.53 mi2.42 mi17839+3386264+1816264+18116400(Top 58%)5534(Top 45%)5534(Top 101%)
30K18.64 mi3.11 mi17406+4336061+2036061+20315699(Top 55%)5285(Top 43%)5285(Top 97%)
20M20.00 mi1.36 mi17139+2675927+1345927+13414203(Top 50%)4625(Top 38%)4625(Top 85%)
21M21.00 mi1.00 mi16882+2575797+1305797+13013441(Top 47%)4347(Top 36%)4347(Top 79%)
35K21.75 mi0.75 mi16784+985761+365761+3614536(Top 51%)4990(Top 41%)4990(Top 91%)
23M23.00 mi1.25 mi16576+2085679+825679+8214040(Top 49%)4818(Top 39%)4818(Top 88%)
24M24.00 mi1.00 mi16501+755661+185661+1815190(Top 53%)5488(Top 45%)5488(Top 100%)
40K24.85 mi0.85 mi16453+485662-15662-115607(Top 55%)5853(Top 48%)5853(Top 107%)
25.2M25.20 mi0.35 mi16430+235658+45658+415236(Top 54%)5677(Top 46%)5677(Top 104%)
Finish26.22 mi1.02 mi16450-205696-385696-3817406(Top 61%)6762(Top 55%)6762(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18437

Females

6571

F18-39

6571

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

19034

Females

6900

F18-39

6900

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18437

Females

6571

F18-39

6571

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16963

Females

5756

F18-39

5756

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

17060

Females

5798

F18-39

5798

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16400

Females

5534

F18-39

5534

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15699

Females

5285

F18-39

5285

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14203

Females

4625

F18-39

4625

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

13441

Females

4347

F18-39

4347

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14536

Females

4990

F18-39

4990

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

14040

Females

4818

F18-39

4818

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

15190

Females

5488

F18-39

5488

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15607

Females

5853

F18-39

5853

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

15236

Females

5677

F18-39

5677

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

17406

Females

6762

F18-39

6762

Passing Analysis

Category:
Athletes Passed
3150
Passed By
727
Net Change
+2423
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18873
5K → 10K231281-50#18873#18923
10K → 15K281103+178#18923#18745
15K → 20K51726+491#18745#18254
20K → Half869+77#18254#18177
Half → 25K36022+338#18177#17839
25K → 30K47239+433#17839#17406
30K → 20M2758+267#17406#17139
20M → 21M26710+257#17139#16882
21M → 35K11315+98#16882#16784
35K → 23M22315+208#16784#16576
23M → 24M11338+75#16576#16501
24M → 40K9648+48#16501#16453
40K → 25.2M4320+23#16453#16430
25.2M → Finish7393-20#16430#16450
TOTALS3150727+2423
📊

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