Boston Marathon logo
BOSTON MARATHON 2025

Gabrielle Medina

Bib: 26104•F

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:08/mi
34:34
↑ 97↓ 3451.5%
10K· 6.21 mi
11:29/mi
1:10:16
↑ 79↓ 1380.4%
15K· 9.32 mi
12:37/mi
1:49:28
↑ 67↓ 78
20K· 12.43 mi
11:07/mi
2:24:01
↑ 106↓ 860.1%
Half· 13.11 mi
11:16/mi
2:31:42
↑ 19↓ 370.5%
25K· 15.53 mi
12:05/mi
3:01:00
↑ 66↓ 880.2%
30K· 18.64 mi
11:35/mi
3:36:58
↑ 181↓ 1480.2%
20M
11:32/mi
3:52:39
↑ 64↓ 500.2%
21M
12:05/mi
4:04:44
↑ 106↓ 241.6%
35K· 21.75 mi
11:24/mi
4:13:16
↑ 17↓ 861.7%
23M
11:45/mi
4:27:59
↑ 23↓ 630.6%
24M
11:48/mi
4:39:47
↓ 821.3%
40K· 24.85 mi
12:04/mi
4:50:06
↓ 200.3%
25.2M
12:28/mi
4:54:24
↑ 13↓ 160.2%
Finish· 26.22 mi
11:00/mi
5:05:37
↑ 22↓ 21

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
Time2:31:42
Pace11:34 /mi
2nd Half
Distance13.11 mi
Time2:33:55
Pace11:44 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:1834:3411:0834:34
11:08
-
10K
6.21 mi12:33:001:10:1611:1835:42
11:29
+0:21
15K
9.32 mi13:12:121:49:2811:4539:12
12:37
+1:08
20K
12.43 mi13:46:452:24:0111:3534:33
11:07
-1:30
Half
13.11 mi13:54:262:31:4211:347:41
11:16
+0:09
25K
15.53 mi14:23:443:01:0011:3929:18
12:05
+0:49
30K
18.64 mi14:59:423:36:5811:3835:58
11:35
-0:30
20M
20.00 mi15:15:233:52:3911:3815:41
11:32
-0:03
21M
21.00 mi15:27:284:04:4411:3912:05
12:05
+0:33
35K
21.75 mi15:36:004:13:1611:398:32
11:24
-0:41
23M
23.00 mi15:50:434:27:5911:3914:43
11:45
+0:21
24M
24.00 mi16:02:314:39:4711:3911:48
11:48
+0:03
40K
24.85 mi16:12:504:50:0611:4010:19
12:04
+0:16
25.2M
25.20 mi16:17:084:54:2411:414:18
12:28
+0:24
Finish
26.22 mi16:28:215:05:3711:4011:13
11:00
-1:28

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

11:00 /mi

Average Pace

11:40 /mi

Slowest Pace

12:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:22:07

86% of race

Time at Steady Pace

43:30

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:39 /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 mi11:57:1834:3411:0834:34
11:08
#27682
10K
6.21 mi12:33:001:10:1611:1835:42
11:29
#27644
15K
9.32 mi13:12:121:49:2811:4539:12
12:37
#27838
20K
12.43 mi13:46:452:24:0111:3534:33
11:07
#27463
Half
13.11 mi13:54:262:31:4211:347:41
11:16
#27428
25K
15.53 mi14:23:443:01:0011:3929:18
12:05
#27259
30K
18.64 mi14:59:423:36:5811:3835:58
11:35
#26948
20M
20.00 mi15:15:233:52:3911:3815:41
11:32
#26810
21M
21.00 mi15:27:284:04:4411:3912:05
12:05
#26680
35K
21.75 mi15:36:004:13:1611:398:32
11:24
#26629
23M
23.00 mi15:50:434:27:5911:3914:43
11:45
#26534
24M
24.00 mi16:02:314:39:4711:3911:48
11:48
#26501
40K
24.85 mi16:12:504:50:0611:4010:19
12:04
#26480
25.2M
25.20 mi16:17:084:54:2411:414:18
12:28
#26450
Finish
26.22 mi16:28:215:05:3711:4011:13
11:00
#26415
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27682117581175827996(Top 99%)11974(Top 98%)11974(Top 219%)
10K6.21 mi3.10 mi27644+3811730+2811730+2827586(Top 97%)11716(Top 96%)11716(Top 214%)
15K9.32 mi3.11 mi27838-19411869-13911869-13927996(Top 99%)11974(Top 98%)11974(Top 219%)
20K12.43 mi3.11 mi27463+37511638+23111638+23126175(Top 92%)10900(Top 89%)10900(Top 199%)
Half13.11 mi0.68 mi27428+3511617+2111617+2126818(Top 94%)11308(Top 92%)11308(Top 207%)
25K15.53 mi2.42 mi27259+16911536+8111536+8126518(Top 93%)11149(Top 91%)11149(Top 204%)
30K18.64 mi3.11 mi26948+31111364+17211364+17224961(Top 88%)10388(Top 85%)10388(Top 190%)
20M20.00 mi1.36 mi26810+13811295+6911295+6924599(Top 87%)10274(Top 84%)10274(Top 188%)
21M21.00 mi1.00 mi26680+13011228+6711228+6723725(Top 84%)9884(Top 81%)9884(Top 181%)
35K21.75 mi0.75 mi26629+5111210+1811210+1824935(Top 88%)10557(Top 86%)10557(Top 193%)
23M23.00 mi1.25 mi26534+9511171+3911171+3924672(Top 87%)10436(Top 85%)10436(Top 191%)
24M24.00 mi1.00 mi26501+3311156+1511156+1525398(Top 89%)10828(Top 89%)10828(Top 198%)
40K24.85 mi0.85 mi26480+2111144+1211144+1225020(Top 88%)10685(Top 87%)10685(Top 195%)
25.2M25.20 mi0.35 mi26450+3011131+1311131+1324099(Top 85%)10227(Top 84%)10227(Top 187%)
Finish26.22 mi1.02 mi26415+3511122+911122+925367(Top 89%)10836(Top 89%)10836(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

27996

Females

11974

F18-39

11974

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27586

Females

11716

F18-39

11716

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

27996

Females

11974

F18-39

11974

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26175

Females

10900

F18-39

10900

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

26818

Females

11308

F18-39

11308

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

26518

Females

11149

F18-39

11149

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24961

Females

10388

F18-39

10388

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24599

Females

10274

F18-39

10274

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23725

Females

9884

F18-39

9884

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

24935

Females

10557

F18-39

10557

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24672

Females

10436

F18-39

10436

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25398

Females

10828

F18-39

10828

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

25020

Females

10685

F18-39

10685

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24099

Females

10227

F18-39

10227

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25367

Females

10836

F18-39

10836

Passing Analysis

Category:
Athletes Passed
1638
Passed By
371
Net Change
+1267
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27682
5K → 10K11779+38#27682#27644
10K → 15K25219-194#27644#27838
15K → 20K3750+375#27838#27463
20K → Half4611+35#27463#27428
Half → 25K1789+169#27428#27259
25K → 30K3121+311#27259#26948
30K → 20M1380+138#26948#26810
20M → 21M1333+130#26810#26680
21M → 35K554+51#26680#26629
35K → 23M1038+95#26629#26534
23M → 24M4310+33#26534#26501
24M → 40K3615+21#26501#26480
40K → 25.2M333+30#26480#26450
25.2M → Finish449+35#26450#26415
TOTALS1638371+1267
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing