Boston Marathon logo
BOSTON MARATHON 2025

Susanne Schmitz

Bib: 19943•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
Masters (Masters Women)
#0 / 6759
Top 28%
Division (F50-54)
#0 / 1303
Top 20%
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
7:55/mi
24:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:51/mi
48:58
↑ 79↓ 1380.4%
15K· 9.32 mi
7:49/mi
1:13:14
↑ 67↓ 78
20K· 12.43 mi
7:55/mi
1:37:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:43:07
↑ 19↓ 370.5%
25K· 15.53 mi
8:13/mi
2:03:03
↑ 66↓ 880.2%
30K· 18.64 mi
8:32/mi
2:29:33
↑ 181↓ 1480.2%
20M
9:07/mi
2:41:57
↑ 64↓ 500.2%
21M
9:35/mi
2:51:32
↑ 106↓ 241.6%
35K· 21.75 mi
8:55/mi
2:58:12
↑ 17↓ 861.7%
23M
9:14/mi
3:09:46
↑ 23↓ 630.6%
24M
8:44/mi
3:18:30
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:26:03
↓ 200.3%
25.2M
9:40/mi
3:29:23
↑ 13↓ 160.2%
Finish· 26.22 mi
8:24/mi
3:37:57
↑ 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
Time1:43:07
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:54:50
Pace8:46 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3824:367:5524:36
7:55
-
10K
6.21 mi11:41:0048:587:5324:22
7:51
-0:04
15K
9.32 mi12:05:161:13:147:5124:16
7:49
-0:02
20K
12.43 mi12:29:531:37:517:5224:37
7:55
+0:06
Half
13.11 mi12:35:091:43:077:525:16
7:43
-0:12
25K
15.53 mi12:55:052:03:037:5519:56
8:13
+0:30
30K
18.64 mi13:21:352:29:338:0126:30
8:32
+0:19
20M
20.00 mi13:33:592:41:578:0612:24
9:07
+0:35
21M
21.00 mi13:43:342:51:328:109:35
9:35
+0:28
35K
21.75 mi13:50:142:58:128:126:40
8:55
-0:40
23M
23.00 mi14:01:483:09:468:1511:34
9:14
+0:19
24M
24.00 mi14:10:323:18:308:168:44
8:44
-0:30
40K
24.85 mi14:18:053:26:038:177:33
8:50
+0:06
25.2M
25.20 mi14:21:253:29:238:193:20
9:40
+0:50
Finish
26.22 mi14:29:593:37:578:198:34
8:24
-1:16

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

7:43 /mi

Average Pace

8:19 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:03

56% of race

Time at Steady Pace

51:21

24% of race

Time at Slower Pace

43:33

20% of race

Average Pace: 8:19 /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 mi11:16:3824:367:5524:36
7:55
#15894
10K
6.21 mi11:41:0048:587:5324:22
7:51
#15491
15K
9.32 mi12:05:161:13:147:5124:16
7:49
#15148
20K
12.43 mi12:29:531:37:517:5224:37
7:55
#14873
Half
13.11 mi12:35:091:43:077:525:16
7:43
#14799
25K
15.53 mi12:55:052:03:037:5519:56
8:13
#14920
30K
18.64 mi13:21:352:29:338:0126:30
8:32
#14917
20M
20.00 mi13:33:592:41:578:0612:24
9:07
#15118
21M
21.00 mi13:43:342:51:328:109:35
9:35
#15163
35K
21.75 mi13:50:142:58:128:126:40
8:55
#15254
23M
23.00 mi14:01:483:09:468:1511:34
9:14
#15390
24M
24.00 mi14:10:323:18:308:168:44
8:44
#15399
40K
24.85 mi14:18:053:26:038:177:33
8:50
#15381
25.2M
25.20 mi14:21:253:29:238:193:20
9:40
#15374
Finish
26.22 mi14:29:593:37:578:198:34
8:24
#15372
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi158945078507814486(Top 51%)4306(Top 35%)4306(Top 330%)
10K6.21 mi3.10 mi15491+4034833+2454833+24515215(Top 54%)4673(Top 38%)4673(Top 359%)
15K9.32 mi3.11 mi15148+3434647+1864647+18614486(Top 51%)4306(Top 35%)4306(Top 330%)
20K12.43 mi3.11 mi14873+2754519+1284519+12814324(Top 50%)4267(Top 35%)4267(Top 327%)
Half13.11 mi0.68 mi14799+744475+444475+4413672(Top 48%)3894(Top 32%)3894(Top 299%)
25K15.53 mi2.42 mi14920-1214579-1044579-10415454(Top 54%)4988(Top 41%)4988(Top 383%)
30K18.64 mi3.11 mi14917+34624-454624-4514951(Top 53%)4876(Top 40%)4876(Top 374%)
20M20.00 mi1.36 mi15118-2014770-1464770-14617437(Top 61%)6382(Top 52%)6382(Top 490%)
21M21.00 mi1.00 mi15163-454816-464816-4616464(Top 58%)5952(Top 49%)5952(Top 457%)
35K21.75 mi0.75 mi15254-914880-644880-6417809(Top 63%)6785(Top 55%)6785(Top 521%)
23M23.00 mi1.25 mi15390-1365009-1295009-12917509(Top 62%)6728(Top 55%)6728(Top 516%)
24M24.00 mi1.00 mi15399-95040-315040-3115941(Top 56%)5895(Top 48%)5895(Top 452%)
40K24.85 mi0.85 mi15381+185056-165056-1615370(Top 54%)5727(Top 47%)5727(Top 440%)
25.2M25.20 mi0.35 mi15374+75065-95065-915489(Top 55%)5813(Top 48%)5813(Top 446%)
Finish26.22 mi1.02 mi15372+25089-245089-2415641(Top 55%)5823(Top 48%)5823(Top 447%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

14486

Females

4306

F50-54

4306

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

15215

Females

4673

F50-54

4673

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

14486

Females

4306

F50-54

4306

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

14324

Females

4267

F50-54

4267

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13672

Females

3894

F50-54

3894

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15454

Females

4988

F50-54

4988

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

14951

Females

4876

F50-54

4876

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

17437

Females

6382

F50-54

6382

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

16464

Females

5952

F50-54

5952

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

17809

Females

6785

F50-54

6785

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17509

Females

6728

F50-54

6728

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

15941

Females

5895

F50-54

5895

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15370

Females

5727

F50-54

5727

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15489

Females

5813

F50-54

5813

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15641

Females

5823

F50-54

5823

Passing Analysis

Category:
Athletes Passed
2313
Passed By
1791
Net Change
+522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15894
5K → 10K557154+403#15894#15491
10K → 15K40259+343#15491#15148
15K → 20K34368+275#15148#14873
20K → Half8410+74#14873#14799
Half → 25K142263-121#14799#14920
25K → 30K262259+3#14920#14917
30K → 20M77278-201#14917#15118
20M → 21M92137-45#15118#15163
21M → 35K41132-91#15163#15254
35K → 23M74210-136#15254#15390
23M → 24M6978-9#15390#15399
24M → 40K7961+18#15399#15381
40K → 25.2M3326+7#15381#15374
25.2M → Finish5856+2#15374#15372
TOTALS23131791+522
📊

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