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BOSTON MARATHON 2025

Ana Hernandez Gallegos

Bib: 16220•F

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
25:54
Rank: #18961
Start → 5K
8:20/mi
25:54 split
10K· 6.21 mi
52:18
Rank: #19350 (-389)
5K → 10K
8:30/mi
26:24 split
15K· 9.32 mi
1:19:08
Rank: #19602 (-252)
10K → 15K
8:38/mi
26:50 split
20K· 12.43 mi
1:47:09
Rank: #19990 (-388)
15K → 20K
9:01/mi
28:01 split
Half· 13.11 mi
1:53:06
Rank: #20003 (-13)
20K → Half
8:43/mi
5:57 split
25K· 15.53 mi
2:15:32
Rank: #20212 (-209)
Half → 25K
9:15/mi
22:26 split
30K· 18.64 mi
2:45:25
Rank: #20263 (-51)
25K → 30K
9:37/mi
29:53 split
20M
2:59:16
Rank: #20388 (-125)
30K → 20M
10:12/mi
13:51 split
21M
3:10:30
Rank: #20525 (-137)
20M → 21M
11:14/mi
11:14 split
35K· 21.75 mi
3:17:24
Rank: #20489 (+36)
21M → 35K
9:13/mi
6:54 split
23M
3:30:31
Rank: #20615 (-126)
35K → 23M
10:29/mi
13:07 split
24M
3:40:42
Rank: #20715 (-100)
23M → 24M
10:11/mi
10:11 split
40K· 24.85 mi
3:49:50
Rank: #20812 (-97)
24M → 40K
10:41/mi
9:08 split
25.2M
3:53:40
Rank: #20800 (+12)
40K → 25.2M
11:07/mi
3:50 split
Finish· 26.22 mi
4:03:38
Rank: #20844 (-44)
25.2M → Finish
9:47/mi
9:58 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:06
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:10:32
Pace9:57 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:59:2425:548:2025:54
8:20
-
10K
6.21 mi11:25:4852:188:2526:24
8:30
+0:10
15K
9.32 mi11:52:381:19:088:2926:50
8:38
+0:08
20K
12.43 mi12:20:391:47:098:3728:01
9:01
+0:23
Half
13.11 mi12:26:361:53:068:385:57
8:43
-0:18
25K
15.53 mi12:49:022:15:328:4322:26
9:15
+0:32
30K
18.64 mi13:18:552:45:258:5229:53
9:37
+0:22
20M
20.00 mi13:32:462:59:168:5813:51
10:12
+0:35
21M
21.00 mi13:44:003:10:309:0411:14
11:14
+1:02
35K
21.75 mi13:50:543:17:249:056:54
9:13
-2:01
23M
23.00 mi14:04:013:30:319:0913:07
10:29
+1:16
24M
24.00 mi14:14:123:40:429:1210:11
10:11
-0:18
40K
24.85 mi14:23:203:49:509:159:08
10:41
+0:30
25.2M
25.20 mi14:27:103:53:409:163:50
11:07
+0:26
Finish
26.22 mi14:37:084:03:389:189:58
9:47
-1:20

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

8:20 /mi

Average Pace

9:18 /mi

Slowest Pace

11:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:06

46% of race

Time at Steady Pace

1:09:11

28% of race

Time at Slower Pace

1:01:21

25% of race

Average Pace: 9:18 /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 mi10:59:2425:548:2025:54
8:20
#18961
10K
6.21 mi11:25:4852:188:2526:24
8:30
#19350
15K
9.32 mi11:52:381:19:088:2926:50
8:38
#19602
20K
12.43 mi12:20:391:47:098:3728:01
9:01
#19990
Half
13.11 mi12:26:361:53:068:385:57
8:43
#20003
25K
15.53 mi12:49:022:15:328:4322:26
9:15
#20212
30K
18.64 mi13:18:552:45:258:5229:53
9:37
#20263
20M
20.00 mi13:32:462:59:168:5813:51
10:12
#20388
21M
21.00 mi13:44:003:10:309:0411:14
11:14
#20525
35K
21.75 mi13:50:543:17:249:056:54
9:13
#20489
23M
23.00 mi14:04:013:30:319:0913:07
10:29
#20615
24M
24.00 mi14:14:123:40:429:1210:11
10:11
#20715
40K
24.85 mi14:23:203:49:509:159:08
10:41
#20812
25.2M
25.20 mi14:27:103:53:409:163:50
11:07
#20800
Finish
26.22 mi14:37:084:03:389:189:58
9:47
#20844
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi189616890689020145(Top 71%)7518(Top 61%)7518(Top 137%)
10K6.21 mi3.10 mi19350-3897092-2027092-20219801(Top 70%)7363(Top 60%)7363(Top 135%)
15K9.32 mi3.11 mi19602-2527237-1457237-14520145(Top 71%)7518(Top 61%)7518(Top 137%)
20K12.43 mi3.11 mi19990-3887469-2327469-23221076(Top 74%)8104(Top 66%)8104(Top 148%)
Half13.11 mi0.68 mi20003-137479-107479-1020545(Top 72%)7793(Top 64%)7793(Top 142%)
25K15.53 mi2.42 mi20212-2097613-1347613-13420985(Top 74%)8093(Top 66%)8093(Top 148%)
30K18.64 mi3.11 mi20263-517682-697682-6920430(Top 72%)7893(Top 65%)7893(Top 144%)
20M20.00 mi1.36 mi20388-1257772-907772-9021553(Top 76%)8658(Top 71%)8658(Top 158%)
21M21.00 mi1.00 mi20525-1377869-977869-9722001(Top 77%)8965(Top 73%)8965(Top 164%)
35K21.75 mi0.75 mi20489+367861+87861+819301(Top 68%)7610(Top 62%)7610(Top 139%)
23M23.00 mi1.25 mi20615-1267949-887949-8821960(Top 77%)9044(Top 74%)9044(Top 165%)
24M24.00 mi1.00 mi20715-1008024-758024-7521895(Top 77%)9081(Top 74%)9081(Top 166%)
40K24.85 mi0.85 mi20812-978093-698093-6922400(Top 79%)9406(Top 77%)9406(Top 172%)
25.2M25.20 mi0.35 mi20800+128100-78100-721016(Top 74%)8660(Top 71%)8660(Top 158%)
Finish26.22 mi1.02 mi20844-448138-388138-3822213(Top 78%)9268(Top 76%)9268(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

20145

Females

7518

F18-39

7518

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

19801

Females

7363

F18-39

7363

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

20145

Females

7518

F18-39

7518

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

21076

Females

8104

F18-39

8104

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20545

Females

7793

F18-39

7793

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

20985

Females

8093

F18-39

8093

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20430

Females

7893

F18-39

7893

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

21553

Females

8658

F18-39

8658

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

22001

Females

8965

F18-39

8965

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

19301

Females

7610

F18-39

7610

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21960

Females

9044

F18-39

9044

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

21895

Females

9081

F18-39

9081

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22400

Females

9406

F18-39

9406

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21016

Females

8660

F18-39

8660

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

22213

Females

9268

F18-39

9268

Passing Analysis

Category:
Athletes Passed
1026
Passed By
2909
Net Change
-1883
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18961
5K → 10K120509-389#18961#19350
10K → 15K114366-252#19350#19602
15K → 20K94482-388#19602#19990
20K → Half2437-13#19990#20003
Half → 25K101310-209#20003#20212
25K → 30K211262-51#20212#20263
30K → 20M70195-125#20263#20388
20M → 21M47184-137#20388#20525
21M → 35K7034+36#20525#20489
35K → 23M57183-126#20489#20615
23M → 24M31131-100#20615#20715
24M → 40K27124-97#20715#20812
40K → 25.2M3725+12#20812#20800
25.2M → Finish2367-44#20800#20844
TOTALS10262909-1883
📊

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