Boston Marathon logo
BOSTON MARATHON 2025

María Josefa Gutiérrez Gregorio

Bib: 28541•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:12
Rank: #23922
Start → 5K
29:12 | 9:24/mi
10K· 6.21 mi
58:06
Rank: #23732 (+190)
5K → 10K
28:54 | 9:18/mi
15K· 9.32 mi
1:27:03
Rank: #23580 (+152)
10K → 15K
28:57 | 9:19/mi
20K· 12.43 mi
1:56:45
Rank: #23449 (+131)
15K → 20K
29:42 | 9:34/mi
Half· 13.11 mi
2:03:24
Rank: #23497 (-48)
20K → Half
6:39 | 9:45/mi
25K· 15.53 mi
2:27:19
Rank: #23370 (+127)
Half → 25K
23:55 | 9:52/mi
30K· 18.64 mi
2:59:15
Rank: #23134 (+236)
25K → 30K
31:56 | 10:17/mi
20M
3:13:32
Rank: #23081 (+53)
30K → 20M
14:17 | 10:31/mi
21M
3:24:47
Rank: #23012 (+69)
20M → 21M
11:15 | 11:15/mi
35K· 21.75 mi
3:32:19
Rank: #22982 (+30)
21M → 35K
7:32 | 10:04/mi
23M
3:45:26
Rank: #22887 (+95)
35K → 23M
13:07 | 10:29/mi
24M
3:55:43
Rank: #22849 (+38)
23M → 24M
10:17 | 10:17/mi
40K· 24.85 mi
4:04:33
Rank: #22791 (+58)
24M → 40K
8:50 | 10:20/mi
25.2M
4:08:21
Rank: #22759 (+32)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
4:18:15
Rank: #22738 (+21)
25.2M → Finish
9:54 | 9:43/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:24
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:14:51
Pace10:17 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2529:129:2429:12
9:24
-
10K
6.21 mi12:16:1958:069:2128:54
9:18
-0:06
15K
9.32 mi12:45:161:27:039:2028:57
9:19
+0:01
20K
12.43 mi13:14:581:56:459:2429:42
9:34
+0:15
Half
13.11 mi13:21:372:03:249:256:39
9:45
+0:11
25K
15.53 mi13:45:322:27:199:2923:55
9:52
+0:07
30K
18.64 mi14:17:282:59:159:3731:56
10:17
+0:25
20M
20.00 mi14:31:453:13:329:4114:17
10:31
+0:14
21M
21.00 mi14:43:003:24:479:4511:15
11:15
+0:44
35K
21.75 mi14:50:323:32:199:467:32
10:04
-1:11
23M
23.00 mi15:03:393:45:269:4813:07
10:29
+0:25
24M
24.00 mi15:13:563:55:439:4910:17
10:17
-0:12
40K
24.85 mi15:22:464:04:339:508:50
10:20
+0:03
25.2M
25.20 mi15:26:344:08:219:513:48
11:01
+0:41
Finish
26.22 mi15:36:284:18:159:519:54
9:43
-1:18

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

9:18 /mi

Average Pace

9:51 /mi

Slowest Pace

11:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:18

52% of race

Time at Steady Pace

1:22:30

32% of race

Time at Slower Pace

42:27

16% of race

Average Pace: 9:51 /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 mi11:47:2529:129:2429:12
9:24
#23922
10K
6.21 mi12:16:1958:069:2128:54
9:18
#23732
15K
9.32 mi12:45:161:27:039:2028:57
9:19
#23580
20K
12.43 mi13:14:581:56:459:2429:42
9:34
#23449
Half
13.11 mi13:21:372:03:249:256:39
9:45
#23497
25K
15.53 mi13:45:322:27:199:2923:55
9:52
#23370
30K
18.64 mi14:17:282:59:159:3731:56
10:17
#23134
20M
20.00 mi14:31:453:13:329:4114:17
10:31
#23081
21M
21.00 mi14:43:003:24:479:4511:15
11:15
#23012
35K
21.75 mi14:50:323:32:199:467:32
10:04
#22982
23M
23.00 mi15:03:393:45:269:4813:07
10:29
#22887
24M
24.00 mi15:13:563:55:439:4910:17
10:17
#22849
40K
24.85 mi15:22:464:04:339:508:50
10:20
#22791
25.2M
25.20 mi15:26:344:08:219:513:48
11:01
#22759
Finish
26.22 mi15:36:284:18:159:519:54
9:43
#22738
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi239229659965923275(Top 82%)9246(Top 76%)9246(Top 930%)
10K6.21 mi3.10 mi23732+1909544+1159544+11523548(Top 83%)9432(Top 77%)9432(Top 949%)
15K9.32 mi3.11 mi23580+1529448+969448+9623275(Top 82%)9246(Top 76%)9246(Top 930%)
20K12.43 mi3.11 mi23449+1319369+799369+7923096(Top 81%)9204(Top 75%)9204(Top 926%)
Half13.11 mi0.68 mi23497-489396-279396-2724249(Top 85%)9838(Top 80%)9838(Top 990%)
25K15.53 mi2.42 mi23370+1279341+559341+5522934(Top 81%)9155(Top 75%)9155(Top 921%)
30K18.64 mi3.11 mi23134+2369263+789263+7822391(Top 79%)8994(Top 74%)8994(Top 905%)
20M20.00 mi1.36 mi23081+539258+59258+522463(Top 79%)9138(Top 75%)9138(Top 919%)
21M21.00 mi1.00 mi23012+699232+269232+2622054(Top 78%)9000(Top 74%)9000(Top 905%)
35K21.75 mi0.75 mi22982+309231+19231+122112(Top 78%)9091(Top 74%)9091(Top 915%)
23M23.00 mi1.25 mi22887+959203+289203+2821968(Top 77%)9052(Top 74%)9052(Top 911%)
24M24.00 mi1.00 mi22849+389202+19202+122208(Top 78%)9241(Top 76%)9241(Top 930%)
40K24.85 mi0.85 mi22791+589191+119191+1121494(Top 76%)8928(Top 73%)8928(Top 898%)
25.2M25.20 mi0.35 mi22759+329179+129179+1220759(Top 73%)8543(Top 70%)8543(Top 859%)
Finish26.22 mi1.02 mi22738+219186-79186-721988(Top 77%)9150(Top 75%)9150(Top 921%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23275

Females

9246

F55-59

9246

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23548

Females

9432

F55-59

9432

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23275

Females

9246

F55-59

9246

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

23096

Females

9204

F55-59

9204

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

24249

Females

9838

F55-59

9838

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

22934

Females

9155

F55-59

9155

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

22391

Females

8994

F55-59

8994

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22463

Females

9138

F55-59

9138

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

22054

Females

9000

F55-59

9000

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

22112

Females

9091

F55-59

9091

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21968

Females

9052

F55-59

9052

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22208

Females

9241

F55-59

9241

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21494

Females

8928

F55-59

8928

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20759

Females

8543

F55-59

8543

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21988

Females

9150

F55-59

9150

Passing Analysis

Category:
Athletes Passed
1919
Passed By
735
Net Change
+1184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23922
5K → 10K340150+190#23922#23732
10K → 15K23785+152#23732#23580
15K → 20K21483+131#23580#23449
20K → Half1462-48#23449#23497
Half → 25K19568+127#23497#23370
25K → 30K29963+236#23370#23134
30K → 20M9845+53#23134#23081
20M → 21M10435+69#23081#23012
21M → 35K5222+30#23012#22982
35K → 23M11924+95#22982#22887
23M → 24M7032+38#22887#22849
24M → 40K8325+58#22849#22791
40K → 25.2M386+32#22791#22759
25.2M → Finish5635+21#22759#22738
TOTALS1919735+1184
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing