Boston Marathon logo
BOSTON MARATHON 2025

Mark Schmidt

Bib: 12777•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
8:02/mi
24:58
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
50:03
↑ 79↓ 1380.4%
15K· 9.32 mi
8:06/mi
1:15:12
↑ 67↓ 78
20K· 12.43 mi
8:19/mi
1:41:01
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:46:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:17/mi
2:06:43
↑ 66↓ 880.2%
30K· 18.64 mi
8:39/mi
2:33:35
↑ 181↓ 1480.2%
20M
8:42/mi
2:45:25
↑ 64↓ 500.2%
21M
9:27/mi
2:54:52
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:01:17
↑ 17↓ 861.7%
23M
8:37/mi
3:12:04
↑ 23↓ 630.6%
24M
8:28/mi
3:20:32
↓ 821.3%
40K· 24.85 mi
8:31/mi
3:27:49
↓ 200.3%
25.2M
9:02/mi
3:30:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:07/mi
3:39:12
↑ 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
Time1:46:37
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:52:35
Pace8:35 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3624:588:0224:58
8:02
-
10K
6.21 mi11:18:4150:038:0325:05
8:04
+0:02
15K
9.32 mi11:43:501:15:128:0425:09
8:06
+0:02
20K
12.43 mi12:09:391:41:018:0825:49
8:19
+0:13
Half
13.11 mi12:15:151:46:378:085:36
8:12
-0:07
25K
15.53 mi12:35:212:06:438:0920:06
8:17
+0:05
30K
18.64 mi13:02:132:33:358:1426:52
8:39
+0:22
20M
20.00 mi13:14:032:45:258:1611:50
8:42
+0:03
21M
21.00 mi13:23:302:54:528:209:27
9:27
+0:45
35K
21.75 mi13:29:553:01:178:206:25
8:35
-0:52
23M
23.00 mi13:40:423:12:048:2110:47
8:37
+0:02
24M
24.00 mi13:49:103:20:328:218:28
8:28
-0:09
40K
24.85 mi13:56:273:27:498:227:17
8:31
+0:03
25.2M
25.20 mi13:59:343:30:568:223:07
9:02
+0:31
Finish
26.22 mi14:07:503:39:128:228:16
8:07
-0:55

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

8:02 /mi

Average Pace

8:22 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:38

94% of race

Time at Steady Pace

12:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi10:53:3624:588:0224:58
8:02
#16858
10K
6.21 mi11:18:4150:038:0325:05
8:04
#16935
15K
9.32 mi11:43:501:15:128:0425:09
8:06
#16831
20K
12.43 mi12:09:391:41:018:0825:49
8:19
#16880
Half
13.11 mi12:15:151:46:378:085:36
8:12
#16909
25K
15.53 mi12:35:212:06:438:0920:06
8:17
#16688
30K
18.64 mi13:02:132:33:358:1426:52
8:39
#16452
20M
20.00 mi13:14:032:45:258:1611:50
8:42
#16317
21M
21.00 mi13:23:302:54:528:209:27
9:27
#16231
35K
21.75 mi13:29:553:01:178:206:25
8:35
#16206
23M
23.00 mi13:40:423:12:048:2110:47
8:37
#16015
24M
24.00 mi13:49:103:20:328:218:28
8:28
#15936
40K
24.85 mi13:56:273:27:498:227:17
8:31
#15820
25.2M
25.20 mi13:59:343:30:568:223:07
9:02
#15742
Finish
26.22 mi14:07:503:39:128:228:16
8:07
#15669
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16858111451114516693(Top 59%)11088(Top 69%)11088(Top 673%)
10K6.21 mi3.10 mi16935-7711200-5511200-5516998(Top 60%)11242(Top 70%)11242(Top 682%)
15K9.32 mi3.11 mi16831+10411152+4811152+4816693(Top 59%)11088(Top 69%)11088(Top 673%)
20K12.43 mi3.11 mi16880-4911163-1111163-1116975(Top 60%)11164(Top 69%)11164(Top 677%)
Half13.11 mi0.68 mi16909-2911174-1111174-1117270(Top 61%)11297(Top 70%)11297(Top 685%)
25K15.53 mi2.42 mi16688+22111058+11611058+11615845(Top 56%)10576(Top 66%)10576(Top 642%)
30K18.64 mi3.11 mi16452+23610904+15410904+15415677(Top 55%)10364(Top 64%)10364(Top 629%)
20M20.00 mi1.36 mi16317+13510827+7710827+7715100(Top 53%)9964(Top 62%)9964(Top 605%)
21M21.00 mi1.00 mi16231+8610759+6810759+6815841(Top 56%)10179(Top 63%)10179(Top 618%)
35K21.75 mi0.75 mi16206+2510726+3310726+3315907(Top 56%)10134(Top 63%)10134(Top 615%)
23M23.00 mi1.25 mi16015+19110601+12510601+12513999(Top 49%)9172(Top 57%)9172(Top 557%)
24M24.00 mi1.00 mi15936+7910551+5010551+5014285(Top 50%)9284(Top 58%)9284(Top 563%)
40K24.85 mi0.85 mi15820+11610477+7410477+7413544(Top 48%)8788(Top 55%)8788(Top 533%)
25.2M25.20 mi0.35 mi15742+7810429+4810429+4811997(Top 42%)8008(Top 50%)8008(Top 486%)
Finish26.22 mi1.02 mi15669+7310376+5310376+5313668(Top 48%)8857(Top 55%)8857(Top 537%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16693

Males

11088

M55-59

11088

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

16998

Males

11242

M55-59

11242

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16693

Males

11088

M55-59

11088

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

16975

Males

11164

M55-59

11164

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17270

Males

11297

M55-59

11297

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15845

Males

10576

M55-59

10576

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

15677

Males

10364

M55-59

10364

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15100

Males

9964

M55-59

9964

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15841

Males

10179

M55-59

10179

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

15907

Males

10134

M55-59

10134

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13999

Males

9172

M55-59

9172

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

14285

Males

9284

M55-59

9284

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13544

Males

8788

M55-59

8788

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11997

Males

8008

M55-59

8008

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13668

Males

8857

M55-59

8857

Passing Analysis

Category:
Athletes Passed
2371
Passed By
1182
Net Change
+1189
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16858
5K → 10K263340-77#16858#16935
10K → 15K259155+104#16935#16831
15K → 20K177226-49#16831#16880
20K → Half2453-29#16880#16909
Half → 25K27453+221#16909#16688
25K → 30K345109+236#16688#16452
30K → 20M17439+135#16452#16317
20M → 21M14862+86#16317#16231
21M → 35K7651+25#16231#16206
35K → 23M20918+191#16206#16015
23M → 24M10627+79#16015#15936
24M → 40K13216+116#15936#15820
40K → 25.2M846+78#15820#15742
25.2M → Finish10027+73#15742#15669
TOTALS23711182+1189
📊

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