Boston Marathon logo
BOSTON MARATHON 2025

Hannah Ginsberg

Bib: 25878•F

MA

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
10:32/mi
32:42
↑ 97↓ 3451.5%
10K· 6.21 mi
10:58/mi
1:06:47
↑ 79↓ 1380.4%
15K· 9.32 mi
10:51/mi
1:40:29
↑ 67↓ 78
20K· 12.43 mi
11:01/mi
2:14:42
↑ 106↓ 860.1%
Half· 13.11 mi
10:33/mi
2:21:54
↑ 19↓ 370.5%
25K· 15.53 mi
11:33/mi
2:49:55
↑ 66↓ 880.2%
30K· 18.64 mi
11:47/mi
3:26:33
↑ 181↓ 1480.2%
20M
11:37/mi
3:42:20
↑ 64↓ 500.2%
21M
13:06/mi
3:55:26
↑ 106↓ 241.6%
35K· 21.75 mi
11:15/mi
4:03:51
↑ 17↓ 861.7%
23M
11:08/mi
4:17:48
↑ 23↓ 630.6%
24M
11:10/mi
4:28:58
↓ 821.3%
40K· 24.85 mi
11:35/mi
4:38:52
↓ 200.3%
25.2M
12:57/mi
4:43:20
↑ 13↓ 160.2%
Finish· 26.22 mi
10:23/mi
4:53:55
↑ 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
Time2:21:54
Pace10:49 /mi
2nd Half
Distance13.11 mi
Time2:32:01
Pace11:36 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2732:4210:3232:42
10:32
-
10K
6.21 mi12:31:321:06:4710:4534:05
10:58
+0:26
15K
9.32 mi13:05:141:40:2910:4733:42
10:51
-0:07
20K
12.43 mi13:39:272:14:4210:5034:13
11:01
+0:10
Half
13.11 mi13:46:392:21:5410:497:12
10:33
-0:28
25K
15.53 mi14:14:402:49:5510:5628:01
11:33
+1:00
30K
18.64 mi14:51:183:26:3311:0536:38
11:47
+0:14
20M
20.00 mi15:07:053:42:2011:0715:47
11:37
-0:10
21M
21.00 mi15:20:113:55:2611:1313:06
13:06
+1:29
35K
21.75 mi15:28:364:03:5111:138:25
11:15
-1:51
23M
23.00 mi15:42:334:17:4811:1313:57
11:08
-0:07
24M
24.00 mi15:53:434:28:5811:1211:10
11:10
+0:02
40K
24.85 mi16:03:374:38:5211:139:54
11:35
+0:25
25.2M
25.20 mi16:08:054:43:2011:154:28
12:57
+1:22
Finish
26.22 mi16:18:404:53:5511:1310:35
10:23
-2:34

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

10:23 /mi

Average Pace

11:13 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:29

17% of race

Time at Steady Pace

2:15:32

46% of race

Time at Slower Pace

1:47:54

37% of race

Average Pace: 11:13 /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 mi11:57:2732:4210:3232:42
10:32
#26815
10K
6.21 mi12:31:321:06:4710:4534:05
10:58
#26923
15K
9.32 mi13:05:141:40:2910:4733:42
10:51
#26755
20K
12.43 mi13:39:272:14:4210:5034:13
11:01
#26541
Half
13.11 mi13:46:392:21:5410:497:12
10:33
#26506
25K
15.53 mi14:14:402:49:5510:5628:01
11:33
#26397
30K
18.64 mi14:51:183:26:3311:0536:38
11:47
#26205
20M
20.00 mi15:07:053:42:2011:0715:47
11:37
#26094
21M
21.00 mi15:20:113:55:2611:1313:06
13:06
#26051
35K
21.75 mi15:28:364:03:5111:138:25
11:15
#26011
23M
23.00 mi15:42:334:17:4811:1313:57
11:08
#25921
24M
24.00 mi15:53:434:28:5811:1211:10
11:10
#25867
40K
24.85 mi16:03:374:38:5211:139:54
11:35
#25826
25.2M
25.20 mi16:08:054:43:2011:154:28
12:57
#25817
Finish
26.22 mi16:18:404:53:5511:1310:35
10:23
#25791
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26815112191121926472(Top 93%)11047(Top 90%)11047(Top 202%)
10K6.21 mi3.10 mi26923-10811297-7811297-7827025(Top 95%)11384(Top 93%)11384(Top 208%)
15K9.32 mi3.11 mi26755+16811206+9111206+9126472(Top 93%)11047(Top 90%)11047(Top 202%)
20K12.43 mi3.11 mi26541+21411087+11911087+11926016(Top 92%)10819(Top 88%)10819(Top 198%)
Half13.11 mi0.68 mi26506+3511072+1511072+1525865(Top 91%)10753(Top 88%)10753(Top 197%)
25K15.53 mi2.42 mi26397+10911014+5811014+5825927(Top 91%)10822(Top 89%)10822(Top 198%)
30K18.64 mi3.11 mi26205+19210938+7610938+7625297(Top 89%)10556(Top 86%)10556(Top 193%)
20M20.00 mi1.36 mi26094+11110887+5110887+5124728(Top 87%)10332(Top 84%)10332(Top 189%)
21M21.00 mi1.00 mi26051+4310874+1310874+1325166(Top 89%)10648(Top 87%)10648(Top 195%)
35K21.75 mi0.75 mi26011+4010862+1210862+1224677(Top 87%)10419(Top 85%)10419(Top 191%)
23M23.00 mi1.25 mi25921+9010819+4310819+4323532(Top 83%)9868(Top 81%)9868(Top 180%)
24M24.00 mi1.00 mi25867+5410804+1510804+1524304(Top 86%)10277(Top 84%)10277(Top 188%)
40K24.85 mi0.85 mi25826+4110796+810796+824258(Top 85%)10299(Top 84%)10299(Top 188%)
25.2M25.20 mi0.35 mi25817+9107961079624929(Top 88%)10651(Top 87%)10651(Top 195%)
Finish26.22 mi1.02 mi25791+2610790+610790+623979(Top 84%)10165(Top 83%)10165(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26472

Females

11047

F18-39

11047

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

27025

Females

11384

F18-39

11384

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26472

Females

11047

F18-39

11047

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26016

Females

10819

F18-39

10819

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25865

Females

10753

F18-39

10753

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25927

Females

10822

F18-39

10822

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

25297

Females

10556

F18-39

10556

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24728

Females

10332

F18-39

10332

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25166

Females

10648

F18-39

10648

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24677

Females

10419

F18-39

10419

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

23532

Females

9868

F18-39

9868

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

24304

Females

10277

F18-39

10277

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24258

Females

10299

F18-39

10299

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24929

Females

10651

F18-39

10651

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

23979

Females

10165

F18-39

10165

Passing Analysis

Category:
Athletes Passed
1459
Passed By
435
Net Change
+1024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26815
5K → 10K115223-108#26815#26923
10K → 15K21042+168#26923#26755
15K → 20K24733+214#26755#26541
20K → Half394+35#26541#26506
Half → 25K14031+109#26506#26397
25K → 30K21927+192#26397#26205
30K → 20M1121+111#26205#26094
20M → 21M5916+43#26094#26051
21M → 35K5414+40#26051#26011
35K → 23M955+90#26011#25921
23M → 24M617+54#25921#25867
24M → 40K5211+41#25867#25826
40K → 25.2M178+9#25826#25817
25.2M → Finish3913+26#25817#25791
TOTALS1459435+1024
📊

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