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BOSTON MARATHON 2025

Ana Paula Herrera

Bib: 17512•F

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0:00
0:00
/ mi
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Overall
#0 / 28404
Top 37%
Gender (Female)
#0 / 12228
Top 21%
Age Group (F18-39)
#0 / 5469
Top 36%
Race Day Weather
50°/40°F
broken clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
24:01
Rank: #14216
Start → 5K
24:01 | 7:44/mi
10K· 6.21 mi
47:37
Rank: #13615 (+601)
5K → 10K
23:36 | 7:36/mi
15K· 9.32 mi
1:10:50
Rank: #12865 (+750)
10K → 15K
23:13 | 7:28/mi
20K· 12.43 mi
1:34:16
Rank: #12362 (+503)
15K → 20K
23:26 | 7:33/mi
Half· 13.11 mi
1:39:25
Rank: #12354 (+8)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:57:46
Rank: #12017 (+337)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:21:52
Rank: #11506 (+511)
25K → 30K
24:06 | 7:45/mi
20M
2:32:36
Rank: #11332 (+174)
30K → 20M
10:44 | 7:54/mi
21M
2:40:42
Rank: #11093 (+239)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:46:24
Rank: #11004 (+89)
21M → 35K
5:42 | 7:37/mi
23M
2:56:11
Rank: #10819 (+185)
35K → 23M
9:47 | 7:49/mi
24M
3:03:59
Rank: #10744 (+75)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:10:36
Rank: #10624 (+120)
24M → 40K
6:37 | 7:44/mi
25.2M
3:13:37
Rank: #10602 (+22)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:21:34
Rank: #10608 (-6)
25.2M → Finish
7:57 | 7:48/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:39:25
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:42:09
Pace7:48 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1224:017:4424:01
7:44
-
10K
6.21 mi11:37:4847:377:4023:36
7:36
-0:08
15K
9.32 mi12:01:011:10:507:3623:13
7:28
-0:08
20K
12.43 mi12:24:271:34:167:3523:26
7:33
+0:05
Half
13.11 mi12:29:361:39:257:355:09
7:33
0:00
25K
15.53 mi12:47:571:57:467:3518:21
7:34
+0:01
30K
18.64 mi13:12:032:21:527:3724:06
7:45
+0:11
20M
20.00 mi13:22:472:32:367:3810:44
7:54
+0:09
21M
21.00 mi13:30:532:40:427:398:06
8:06
+0:12
35K
21.75 mi13:36:352:46:247:395:42
7:37
-0:29
23M
23.00 mi13:46:222:56:117:409:47
7:49
+0:12
24M
24.00 mi13:54:103:03:597:407:48
7:48
-0:01
40K
24.85 mi14:00:473:10:367:406:37
7:44
-0:04
25.2M
25.20 mi14:03:483:13:377:413:01
8:45
+1:01
Finish
26.22 mi14:11:453:21:347:427:57
7:48
-0:57

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:28 /mi

Average Pace

7:42 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:18:33

99% of race

Time at Steady Pace

3:01

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:14:1224:017:4424:01
7:44
#14216
10K
6.21 mi11:37:4847:377:4023:36
7:36
#13615
15K
9.32 mi12:01:011:10:507:3623:13
7:28
#12865
20K
12.43 mi12:24:271:34:167:3523:26
7:33
#12362
Half
13.11 mi12:29:361:39:257:355:09
7:33
#12354
25K
15.53 mi12:47:571:57:467:3518:21
7:34
#12017
30K
18.64 mi13:12:032:21:527:3724:06
7:45
#11506
20M
20.00 mi13:22:472:32:367:3810:44
7:54
#11332
21M
21.00 mi13:30:532:40:427:398:06
8:06
#11093
35K
21.75 mi13:36:352:46:247:395:42
7:37
#11004
23M
23.00 mi13:46:222:56:117:409:47
7:49
#10819
24M
24.00 mi13:54:103:03:597:407:48
7:48
#10744
40K
24.85 mi14:00:473:10:367:406:37
7:44
#10624
25.2M
25.20 mi14:03:483:13:377:413:01
8:45
#10602
Finish
26.22 mi14:11:453:21:347:427:57
7:48
#10608
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi142164040404011547(Top 41%)2663(Top 22%)2663(Top 49%)
10K6.21 mi3.10 mi13615+6013713+3273713+32712994(Top 46%)3361(Top 27%)3361(Top 61%)
15K9.32 mi3.11 mi12865+7503306+4073306+40711547(Top 41%)2663(Top 22%)2663(Top 49%)
20K12.43 mi3.11 mi12362+5033067+2393067+23911120(Top 39%)2539(Top 21%)2539(Top 46%)
Half13.11 mi0.68 mi12354+83069-23069-212151(Top 43%)3012(Top 25%)3012(Top 55%)
25K15.53 mi2.42 mi12017+3372930+1392930+13910516(Top 37%)2333(Top 19%)2333(Top 43%)
30K18.64 mi3.11 mi11506+5112737+1932737+1939609(Top 34%)2104(Top 17%)2104(Top 38%)
20M20.00 mi1.36 mi11332+1742684+532684+539753(Top 34%)2329(Top 19%)2329(Top 43%)
21M21.00 mi1.00 mi11093+2392594+902594+907999(Top 28%)1738(Top 14%)1738(Top 32%)
35K21.75 mi0.75 mi11004+892577+172577+179514(Top 33%)2369(Top 19%)2369(Top 43%)
23M23.00 mi1.25 mi10819+1852515+622515+628712(Top 31%)2131(Top 17%)2131(Top 39%)
24M24.00 mi1.00 mi10744+752520-52520-59835(Top 35%)2723(Top 22%)2723(Top 50%)
40K24.85 mi0.85 mi10624+1202482+382482+388398(Top 30%)2181(Top 18%)2181(Top 40%)
25.2M25.20 mi0.35 mi10602+222487-52487-510337(Top 36%)3173(Top 26%)3173(Top 58%)
Finish26.22 mi1.02 mi10608-62525-382525-3811467(Top 40%)3684(Top 30%)3684(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11547

Females

2663

F18-39

2663

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12994

Females

3361

F18-39

3361

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11547

Females

2663

F18-39

2663

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

11120

Females

2539

F18-39

2539

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12151

Females

3012

F18-39

3012

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10516

Females

2333

F18-39

2333

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9609

Females

2104

F18-39

2104

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9753

Females

2329

F18-39

2329

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7999

Females

1738

F18-39

1738

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9514

Females

2369

F18-39

2369

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8712

Females

2131

F18-39

2131

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9835

Females

2723

F18-39

2723

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8398

Females

2181

F18-39

2181

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10337

Females

3173

F18-39

3173

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11467

Females

3684

F18-39

3684

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4040
Passed By
432
Net Change
+3608
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14216
5K → 10K68180+601#14216#13615
10K → 15K77020+750#13615#12865
15K → 20K52118+503#12865#12362
20K → Half3123+8#12362#12354
Half → 25K36326+337#12354#12017
25K → 30K53120+511#12017#11506
30K → 20M20531+174#11506#11332
20M → 21M2478+239#11332#11093
21M → 35K11223+89#11093#11004
35K → 23M20621+185#11004#10819
23M → 24M11540+75#10819#10744
24M → 40K13616+120#10744#10624
40K → 25.2M4927+22#10624#10602
25.2M → Finish7379-6#10602#10608
TOTALS4040432+3608
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing